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'''Adaptive learning''' is an educational method which uses computers as interactive teaching devices. Computers adapt the presentation of educational material according to students' learning needs, as indicated by their responses to questions and tasks.  This model originates in the radical behaviourist movement of the 1950s and the unrealized promise of B.F. Skinner's teaching machines and programmed instruction.<ref>{{ cite web | url=http://en.wikipedia.org/wiki/Bf_skinner#Teaching_machine | title= B.F. Skinner and the Teaching Machines}}</ref> The motivation is to allow electronic education to incorporate the value of the interactivity afforded to a student by an actual human teacher or tutor. The technology encompasses aspects derived from various fields of study including computer science, education, and psychology.
Master Cutlery, Inc., a cutlery manufacturer and wholesaler of over 30 years, is extremely proud and honored to be partnered with the US Marine Corps. licensing plan. We set out to create a line of knives that would hold up to the regular of a US Marine but could be applied and afforded by everyone. We have created two incredibly specific lines of tactical knives available from Elite Tactical and MTech USA offering both fixed blade knives and folding knives.<br><br><br><br>Beltrame Cutlers was founded right after WW2 by Vittorio Beltrame in Maniago , Italy. His father too was a blacksmith and had created sailor and multi-purpose knives, commissioned by numerous corporations. Vittorio had a son in 1941 and named him Francesco, nowadays far more generally identified as Frank Frank started operating in the enterprise in 1958, immediately after getting studied standard metallurgy and knife making at the Expert Institute of Maniago , as a result starting his correct apprenticeship while learning from his father Ivano and uncles. Also in 1958/59 Beltrame Cutlers presented their first style of a Stii (as the stilettos are nonetheless called in Maniago 1 Frank fell in really like with the knife form and has largely stuck with it due to the fact.<br><br>Blade variety and blade edge – This is an significant topic. Tactical knife ordinarily utilizes straight and [http://Ox.Projects.Linpro.no/ticket/460697 heavy blade] that appears aggressive (which is a plus to me). But if you are wondering whether a partially serrated blade or fully serrated blade can be of good enable to you, click here to see our in depth analysis of diverse sorts of knife blades. can assistance y Jay Fisher (one particular of the finest custom knife maker) has a excellent web page that goes into wonderful information about this subject. You can also locate lots of beneficial details on Wikipedia.<br><br>I think the term “tactical” in general, is just such a marketing and advertising rouse and I will aim to show you all why that is the case. We'll get to the precise subject of folding knives later. But I digress. Let's speak about the goods themselves. Most, if not all armed forces will have a single variety of typical blade applied for opening boxes, cutting up meals, light field craft and a bit of stabbing enemies on the side. Bayonets, Ka-Bars, Kukris and Puukkos are all fixed bladed utility/field knives. Slowly but certainly folding knives evolved from slip-joints and back-locks that you opened with two hands and stored in a sheath (such as the Buck 110) to the marvels of style and technologies we carry about each and every day. Study my overview Survival Kitthe Ka-Bar Survival Knife<br><br>All round the ESEE-four measures up incredibly properly as a combat knife and would be a good companion for any [http://sss.Chaoslab.ru/tracker/mim_plugs/newticket?reporter=anonymous&summary=AttributeError%3A+%27Environment%27+object+has+no+attribute+%27get_db_cnx%27&description=I+picked+up+a+Sog+Seal+Pup+on+Saturday.+So%2C+I%27ve+not+had+a+variety+of+time+to+test+it+yet.+Nevertheless%2C+I+could+dry+shave+with+it+out+of+the+box.+It+also+cuts+through+paper+and+cardboard%2C+like+a+scorching+knife+via+butter.%0D%0A%0D%0ASOG+Specialty+Knives+%26+Tools+F01TN-CP+Tactical+Tomahawk+SOG+Specialty+Knives+%26+Instruments+TFSA98-CP+Flash+II+Knife+SOG+Specialty+Knives+%26+Instruments+TF1-CP+Trident+Knife+SOG+Specialty+Knives+%26+Tools+EL01-CP+Kilowatt+Knife+SOG+Specialty+Knives+%26+Instruments+TF7-CP+Trident+Knife+SOG+Specialty+Knives+%26+Instruments+E37T-Okay+Seal+Pup+Elite+Knife+SOG+makes+a+number+of+versions+of+this+knife+in+addition+to+their+Seal+Crew+and+Seal+Staff+Elie+knives+which+are+larger+than+the+Seal+Pup.+They%C2%A0have+models+that+have+black+blades+and+tiger-striped+%28which+appears+to+be+like+fairly+cool%29+blades+in+serrated+and+non-serrated+models.+I+personally+like+the+plain+vanilla+knife+I+have+over+all+that+other+stuff.+The+SOG+Seal+Group+Elite+blade+is+made+out+of+AUS-8+Stainless+Metal+which+is+comparable+to+440+A+stainless.%0D%0A%0D%0ASOG+Knives+makes+a+number+of+the+best+cutlery+around%2C+bar+none%21+I%27ve+been+utilizing+their+knives+for+many+years%2C+and+have+never+been+let+down+by+any+of+%E2%80%98em%2C+including+their+multi-tools.+My+youngest+daughter%2C+who+is+a+Combat+Medic+within+the+US+Military%2C+carries+a+SOG+folding+knife+everyday+%E2%80%93+that+claims+loads%21+I%27ve+had+several+SurvivalBlog+readers+write+and+ask+me+to+do+a+evaluate+on+the+SOG+Seal+Team+and+SOG+SEAL+Pup+mounted+blade+knives%2C+and+I%27m+blissful+to+oblige.+The+handle+of+the+%5Bhttps%3A%2F%2Fwww.google.com%2Fsearch%3Fhl%3Den%26gl%3Dus%26tbm%3Dnws%26q%3Dsog%2Bseal%26btnI%3Dlucky+sog+seal%5D+pup+knife+is+designed+out+of+black+glass+strengthened+nylon+%28+GRN+%29.+GRN+is+a+very+robust+material+that+provides+a+pleasant+feel+when+in+use.+SOG+Knife+-+Staff+Leader%2C+SEAL+Crew%2C+and+SEAL+Pup%2C+SEAL+Pup+Elite%2C+Tech+Bowie+assessment+%2C+Knife+Data+%2C+Fixed+%2C+SOG+Information+SOG+Tigershark+2.zero+%26+Tigershark+Elite+Sheath.%0D%0A%0D%0AI+have+skinned+many+animals+large+and+small+with+this+blade+and+I+have+found+that+it+is+not+the+perfect+type+of+blade+for+this%2C+but+I+have+found+that+the+more+acquainted+you+become+with+your+knife+some+of+these+duties+are+easily+achieved+with+cautious+utility.+Another+important+benefit+of+this+knife+is+that+it%27s+created+from+chrome+steel.+So+it+is+quite+simply+maintained+with+out+having+to+worry+about+rust+issues+as+you+do+with+carbon+metal.+The+newer+models+of+SOGS+are+painted+with+a+black+TiAIN+coating%2C+mine+is+a+brilliant+stainless+steel.++Here%27s+more+information+regarding+%5Bhttp%3A%2F%2Fwww.thebestpocketknifereviews.com%2Fsog-seal-pup-review%2F+Powder+Coated+Finish%5D+check+out+the+webpage.+The+knife+steadiness%27s+effectively+in+my+hand+and+the+deal+with%2C+although+considerably+sticky+at+times+from+the+feel+of+the+Kraton+handle%2C+is+straightforward+on+the+hands+not+a+blister+maker+like+so+many+knife+handles.+Knife+Producers%0D%0A%0D%0AAfter+watching+too+many+warfare+movies+I+purchased+a+Seal+2000.+Nice+knife%2C+however+in+actuality+too+much+knife+and+it+was+a++on+my+webbing.+Next+was+the+Seal+Pup%2C+better+practacality.+I+now+carry+a+Bench-Made+folder+with+4inch+blade.+Does+every+part+I+need+and+has+minimal+mass.+These+truly+honor+their+name+and+are+sometimes+chosen+by+Navy+SEALS+looking+for+a+good+knife.+7+inch+AUS8+blade+with+a+pleasant+penetrating+tip%2C+the+tang+is+extended+in+order+to+use+it+as+a+hammer%2Fglass+breaker%2Fskull+crasher.+Its+light%2C+underneath+%24one+hundred+bucks+and+has+been+tested+extensively+for+tip+abuse+resistance+and+water+corrosion.+The+SEAL+Pup+To+view+this+video+obtain+Flash+Participant+KA-BAR+Fighting%2FUtility+Knife+with+Serrated+Edge+EDGE+TYPEPARTIALLY+SERRATED+Contoured%2C+bolstered+Zytel+handle+Mounted+blade%0D%0A%0D%0AI+bought+a+SOG+Seal+Pup+with+kydex+sheath+and+modified+it+by+reducing+out+a+portion+of+the+sheath+so+it+may+be+used+to+chop+twine+or+string+with+out+taking+it+out+of+the+sheath.+To+get+into+this+overview+slightly+deeper+we+gives+you+some+more+detailed+details+about+what+precisely+makes+this+knife+a+good+possibility+in+your+wants.+Overall+the+SOG+Seal+Pup+is+made+for+combat%2C+survival%2C+and+reliability+and+is+a+superb+knife+to+hold+with+you+on+any+mission+or+expedition+in+any+weather.+When+%5Bhttp%3A%2F%2Fwww.Thefreedictionary.com%2Fselecting+selecting%5D+a+knife+to+hold+with+you+it%27s+at+all+times+a+good+idea+to+look+for+a+knife+that+has+many+of+the+properties+the+Seal+Pup+has+and+won%27t+fail+on+you+in+a+decent+situation.+Fallkniven+F1%2C+SOG+Seal+Pup+Elite%2C+and+KJ+Eriksson+Mora+Carbon+Knife+711+SOG+Sealpup+M37+specifications%0D%0A%0D%0AThe+Seal+Pup+Elite+relies+on+the+identical+design+that+Navy+SEALS+use%2C+so+you+realize+this+knife+is+designed+to+take+a+beating.+During+testing%2C+I+threw+all+the+things+I+had+at+this+knife.+After+chopping+every+thing+I+may+get+my+arms%2C+and+abusing+this+knife+beyond+what+would+be+thought+of+regular+use%2C+I+am+extremely+impressed+by+its+durability+and+edge+retention.+After+years+of+abuse%2C+the+SOG+nonetheless+holds+an+edge+just+in+addition+to+the+day+I+received+it+and+has+no+noticeable+fracturing+or+edge-chipping.+Seal+Pup+Knife+Specs%0D%0A%0D%0ABe+fully+prepared+for+the+nice+outdoors+with+this+SOG+Seal+Pup+Elite+Fixed+Blade+Knife.+This+knife+could+be+very+lightweight+at+simply+5.4oz.%2C+making+it+moveable+enough+to+take+anyplace.+It+features+an+Metal+ASU+eight+stainless+steel+blade.+The+blade+is+partially+serrated%2C+allowing+you+to+cut+harder+supplies+simply.+It+is+a+very+helpful+accent+to+tackle+all+your+adventures%2C+because+of+multi-use+design.+The+blade+is+4.85+in.+lengthy%2C+making+it+simply+the+fitting+dimension+for+a+lot+of+duties.+It+is+a+straight+edge+blade+that+can+slice+very+swiftly+for+superior+performance.+Key+Features.%0D%0A%0D%0AHardened+to+RC.+57-58+sits+a+bit+comfortable+on+the+dimensions.+However+SOG+cuts+no+comers+in+utilizing+Stainless+AUS-8++%5Bhttp%3A%2F%2Fsearch.usa.gov%2Fsearch%3Fquery%3Devaluating+evaluating%5D+blades%2C+we+cant+focus+too+much+on+one+facet%2C+as+several+elements+come+into+play+when+taking+a+look+at+a+closing+product.+Whereas+some+do+desire+a+blade+on+the+softer+facet+for+various+functions.+As+the+blade+becomes+more+durable%2C+it+also+becomes+more+brittle.+Whereas+a+softer+blade+could+have+a+bit+more+flex+and+resist+snapping.+To+keep+the+Seal+Pup+from+changing+into+too+flimsy%2C+SOG+has+included+the+element+of+a19%E2%80%9D+spine.+creating+rigidity+solves+this+problem.&create=Create soldier] in or out of combat and the field. Spartan Blades Difensa Combat Survival Knife  Canadian Special Operations force There is 50+ combat/field/survival knife testimonials here - Spartan Nyx Combat Green Handle Okay, so we've just taken a appear at the Gerber LHR combat / tactical / survival knife Click right here for the Busse Combat net web page. Spartan Blades Difensa Combat Survival Knife  Canadian Particular Operations Force  In Afghanistan there are locations of thick brush, exactly where combat is up close and individual. Getting a Difensa is a definite asset, no matter whether for cutting thru brush, or engaging in hand-to-hand combat. US Army Call of Duty Combat Knife The KA-BAR USMC Knife - Tactical Knife<br><br>Due to the fact the adoption of the M-4 bayonet for the M-1 carbine in the course of World War II, U.S. troops normally have been significantly superior off than those in most armies. The long series of weapons based on this blade pattern—the M-five for the M-1 Garand, M-six for the M-14, and the M-7 for the M-16 family—were all at least marginally sufficient for use as hand-held knives.  When you adored this article in addition to you would like to receive more info relating to Sog Seal Pup Tactical M37[http://Sss.Chaoslab.ru/tracker/mim_plugs/newticket?reporter=anonymous&summary=AttributeError%3A+%27Environment%27+object+has+no+attribute+%27get_db_cnx%27&description=I%27ve+the+seal+pup+and+two+esee%2C+not+the+four+however+the+6+which+is+just+2+inches+longer.+The+Sog+Seal+pup+elite+is+a+fight+utility+knife+however+does+make+my+record+for+finest+survival+knives+because+of+its+total%C2%A0usefulness%C2%A0and+teh+consideration+to+detail+that+SOG+has+in+creating+this+knife.+A+smaller+sporting%2Ftactical+model+of+the+famend+SOG+SEAL+Military+Knife.+SEAL+Pup+Powder+Coated+Fastened+Blade+Knife+with+Nylon+Sheath+four.75+in.+Blade+Aircrew+Survival+Egress+Knife+ninety+one-164-Q+KNIFE%2C+SURVIVAL%2C+USN%2C+PILOT%0D%0A%0D%0A%5B%5Biframe+%2F%2Fwww.youtube.com%2Fembed%2FhT_nvWreIhg+height%3D%22360%22+width%3D%22640%22%5D%5DThe+E37T-Ok+presents+a+full%2C+four.85-inch%2C+partially-serrated%2C+AUS8+stainless+steel+blade+that+has+undergone+SOG%27s+proprietary+Cryogenic+Heat+Therapy+course+of%2C+which+ensures+that+this+blade+will+stay+sharp+over+the+lengthy+haul.+This+intensive+course+of+takes+greater+than+forty+eight+hours+and+includes+slowly+lowering+the+blade%27s+temperature+to+less+than+-300+levels+Fahrenheit%2C+then+slowly+heating+the+blade+to+room+temperature.+The+stress+created+by+this+course+of+strengthens+the+metal+on+an+atomic+degree+and+increases+the+blade%27s+overall+sturdiness+and+edge+retention.%0D%0A%0D%0AI+have+seen+some+complaints+from+people+who+didn%27t+just+like+the+nylon+sheath%2C+but+you+will+not+hear+any+coming+from+me%3B+actually%2C+I+truly+actually+just+like+the+sheath.+It+feels+really+sturdy+and+had+sufficient+room+within+the+pocket+to+stash+a+small+multitool%2C+a+lighter%2C+and+flashlight.+It+made+a+pleasant+little+EDC+survival+kit.+Sheath+with+built-in+carbide+sharpener+For+a+sub+%24a+hundred+knife+you%27ll+be+able+to+really+feel+comfy+trusting+this+blade+in+a+survival+scenario+or+just+a+short+hike+within+the+brush.+I+am+glad+to+have+both+of+those+knives+in+my+collection.++Should+you+cherished+this+short+article+and+you+want+to+receive+more+details+relating+to+%5Bhttp%3A%2F%2Fwww.thebestpocketknifereviews.com%2Fsog-seal-pup-review%2F+Sog+seal+pup+for+sale%5D+kindly+visit+our+web+site.+They+both+are+nice+knives+that+you+may+be+happy+to+have.+In+order+for+you+only+one+knife+I%27d+recommend+getting+your+arms+on+each+and+see+which+one+feels+greatest+to+you.+You+may+be+blissful+either+method+you+go.+Cryogenic+Heat+Treated+Blade%0D%0A%0D%0ASog+is+an+excellent+knife+%5Bhttp%3A%2F%2Fwww.dailymail.co.uk%2Fhome%2Fsearch.html%3Fsel%3Dsite%26searchPhrase%3Dmanufacturer%2BIMO+manufacturer+IMO%5D.+Years+in+the+past%2C+my+first+%22everyday+knife%22+was+the+previous+Sog+MagnaDot.+Nothing+fancy%2C+a+simple+lockback+with+a+440%28A%3F%29+blade+and+%5Bhttp%3A%2F%2Fwww.reddit.com%2Fr%2Fhowto%2Fsearch%3Fq%3DZytel%2Bdeal+Zytel+deal%5D+with.+However%2C+the+fit+and+finish+was+superb.+It+held+up+well+to+the+years+of+abuse+I+put+it+by+when+in+my+late+teens+%28I+worked+in+building+whereas+in+school%29.+After+spending+time+with+both+of+those+knives+I%27m+somewhat+extra+confused.+The+Gerber+seems+to+be+the+knife+I+wish+to+have+in+a+survival+situation+if+I+may+solely+have+one+knife%2C+but+throughout+on+a+regular+basis+situations+the+SOG+is+the+one+which+usually+ends+up+in+my+hand.+And+it+would+have+been+a+nice+contact+if+SOG+had+included+a+pocket+knife+sharpener+or+nice+and+medium+sharpening+stone+in+the+entrance+pouch.+Black+Ka-Bar+Tanto%0D%0A%0D%0AInitially%2C+the+nylon+is+of+top+of+the+range+and%2C+everything+is+properly+built.+All+of+the+appears+are+double+stitched+and+riveted.+The+backing+is+reinforced+with+plastic+%28in+between+the+nylon+layers%29+which+offers+type+and+rigidity.+The+sheath+itself+has+a+plastic+insert+that+matches+the+blade+of+the+SEAL+Pup+snugly.+Even+when+you+do+not+use+the+retention+strap%2C+the+knife+will+not+fall+or+shake+out.+The+retention+strap+is+a+snap+AND+Velcro+combo.+The+outside+of+the+sheath+has+a+little+pouch+with+the+SOG+logo+stitched+onto+a+velcro+flap.+That+may+very+well+be+a+great+spot+for+a+small+sharpening+stone.+My+solely+concern+with+the+sheath+is+that+the+retention+strap+may+get+minimize+while+%5Bhttp%3A%2F%2Fwww.adobe.com%2Fcfusion%2Fsearch%2Findex.cfm%3Fterm%3D%26rapidly%2Bdrawing%26loc%3Den_us%26siteSection%3Dhome+rapidly+drawing%5D+the+knife.+Closing+Thoughts%0D%0A%0D%0AReducing+wood%2C+meats%2C+leather%2C+rope%2C+and+basically+something+I%27ve+wanted+to+cut+through+the+years.+Once+I+first+posted+this+assessment%2C+I+did+so+after+only+a+couple+weeks+of+using+the+knife.+Six+years+later+and+it%27s+nonetheless+one+among+my+favorite+and+most+used+knives+that+I+own.+For+the+last+six+years+I%27ve+used+this+knife+to+do+the+whole+lot+from+cut+supplies+down+in+my+store%2C+to+using+it+as+my+primary+blade+when+hunting+and+fishing.+I+am+still+impressed+with+the+blades+capability+to+carry+an+edge+over+time.%0D%0A%0D%0AThe+SOG+SEAL+Knife+2000+has+been+discontinued%2C+and+was+replaced+by+the+SEAL+Workforce+Knife%2C+it+is+basically+the+same+knife%2C+with+a+number+of+exceptions%2C+one+being+that+the+blade+shape+is+barely+different.+I+haven%27t+got+the+new+SEAL+Group+Knife+on-hand%2C+so+I+can+only+report+on+the+older+mannequin%2C+the+SEAL+Knife+2000.+If+you+want+to+avoid+wasting+money+or+want+a+smaller+knife%2C+take+a+look+at+the+SOG+Seal+Pup+%2C+the+Gerber+Prodigy+or+Gerber+LMF+II+Additionally+take+a+look+at+the+Gerber+Prodigy%2C+SOG+Seal+Pup%2C+Gerber+LMF+II+and+NEW+SOG+Pressure+If+I+needed+to+choose+one+knife+to+keep+with+me+at+all+times%2C+it+will+be+SOG%27s+Seal+Pup+Elite.+This+knife+is+Sharp%2C+VERY+SHARP%2C+and+it+holds+it%27s+edge+higher+than+ninety%25+of+the+knives+on+the+market.+Full+measurement+black+Ka-Bar%2C+Serrated+edge+THE+SHEATH+Powder+Coated+Finish%0D%0A%0D%0AAnd+that%27s+simply+the+factor.+It+is+a+great+knife.+It%27s+stunning.+It%27s+high+quality.+It%27s+bad+ass.+However+in+actuality%2C+it%27s+pretty+useless+for+me+and+most+of+the+people.+I%27m+not+a+Navy+SEAL.+Nor+am+I+even+a+fight+soldier.+That%27s+who+this+knife+was+designed+for%2C+or+impressed+by.+Not+really+for+bushcrafting%2C+not+likely+for+skinning%2C+and+it+will+probably+solely+decently+clean+a+fish.+It+was+designed+for+fight+and+to+look+fairly.+And+designed+nicely.+I+really+hate+knocking+this+knife%2C+as+a+result+of+I+really+do+adore+it+and+love+the+SOG+model%2C+however+I+don%27t+adore+it+because+it+is+practical.+I+love+as+a+result+of+it+is+cool+and+nice+to+carry.+Should+you+love+knives+and+want+it+for+the+cool+issue%2C+then+purchase+it.+Simply+be+certain+that+to+put+it+away+after+you+are+executed+watching+Navy+SEALS+with+Charlie+Sheen.+Nylon+pouch%0D%0A%0D%0AThe+blade+shape+on+the+SEAL+Pup+is+a+cool+modified+bowie+shape+that+harkens+again+to+the+%E2%80%9COne+Zero%E2%80%9D+knife+used+by+the+unique+SOG+special+forces+workforce+within+the+Vietnam+War.+Visually%2C+it+is+a+very+cool+design.+The+SEAL+Pup+is+given+a+hole+grind+and+there+is+a+large+swedge+alongside+the+highest.+Mine+got+here+with+a+combo+edge+although+you+can+get+a+plain+edge+model+if+you+happen+to+buy+the+SEAL+Pup+Elite.+Also%2C+the+SEAL+Pup+comes+with+a+pretty+metallic+grey+powdercoated+finish.+This+is+a+sturdy+end%3B+it+is+not+some+cheap+painted+junk+that+will+rub+off+in+the+sheath.&create=Create -n Knife] ([http://www.thebestpocketknifereviews.com/sog-seal-pup-review/ visit the following internet site]) i implore you to visit our web-site. The army's a lot more recent M-9, adopted throughout the 1980's, was one of the 1st definitely critical efforts to give the troops a weapon that was a knife first and “spear-point” second. I know not every person loves the M-9, but it is a entire lot superior weapon than most of our enemies have access to.<br><br>Even though this review is applying the plain blade as our instance the knife does also come with a serrated blade choice as effectively. Some people will inform you a plain blade is greater or a serrated blade is much better but in actuality it is a matter of what your intending to use the knife for or encounter even though you are in the field. Another point to mention is, serrated or not, is typically weighed heavily on yours or a persons preference. Click Right here to See Pricing, Testimonials, and Ratings on  Manage Swiss produced Grivory handle constructed from a glass fiber-filled nylon (for added strength) Butt of BK9 knife has extended tang for hammering and smashing I felt no vibration coming from the handle whilst batoning or chopping. That's the distinction in between fighting and combat.<br><br>If you are curious about the blade on the Gerber LMF II, I got a good query from a reader about the type of steel employed in the manufacturing method and discovered that it has basically changed a couple of times. Verify out my post on the Gerber LMF II Blade Steel. Their original combat/utility knife is instantly recognizable at the camp website. As soon as you pull it out of it is sheath absolutely everyone knows what type of knife it is. Of course, getting about for more than 66 years will do that for you. It has been a favored of the U.S. Marines considering the fact that it was initial manufactured. Read Here $$ six 10.five 420HC stainless-steel Cocobola 5 Kershaw Ken Onion Blur Folding Knife with Speed Protected 7/16 three.75 CPM-S30V G-ten 4.five Morakniv Bushcraft Carbon Fixed Blade Knife Evaluation Tactical colour<br><br>As such, seal pup is not the greatest decision. AUS-eight steel utilized in it isn't the most effective decision either. Hardened at 57-58 HRC it is an ok selection at best. It wont hold the edge as long as other other, much better combat knives. That steel, specially at that hardness is quite tough, but once again, in such a brief knife toughness is not really critical, for the reason that it's not most likely you can chop with it actual challenging. Created in North Carolina, USA of only the highest excellent components (US origin), all Spartan Blades knives are made with an consideration to detail rarely identified. The ESEE-five would make an excellent military survival knife. This knife comes with a modest divot in the handle so that it can be used with a bow drill for fire generating and the butt end can be made use of as a glass breaker.
 
Adaptive learning has been partially driven by a realization that tailored learning cannot be achieved on a large-scale using traditional, non-adaptive approaches. Adaptive learning systems endeavor to transform the learner from passive receptor of information to collaborator in the educational process.<ref>{{cite news
|url=http://www.ejel.org/volume-2/vol2-issue1/issue1-art11-paramythis.pdf
|title=Adaptive Learning Environments and e-Learning Standards
|last=Paramythis and Reisinger
|accessdate=2010-03-13
|publisher=Electronic Journal of eLearning 2004 | archiveurl= http://web.archive.org/web/20100331014042/http://www.ejel.org/volume-2/vol2-issue1/issue1-art11-paramythis.pdf| archivedate= 31 March 2010 <!--DASHBot-->| deadurl= no}} {{Dead link|date=October 2010|bot=H3llBot}}</ref> Adaptive learning systems' primary application is in education, but another popular application is business training.  They have been designed as both desktop computer applications and web applications.
 
Adaptive learning has also been known as [[adaptive educational hypermedia]], [[computer-based learning]], adaptive instruction, [[intelligent tutoring systems]], and computer-based pedagogical agents.
 
==History==
 
Adaptive learning or Intelligent tutoring has its origins in the artificial-intelligence movement and began gaining popularity in the 1970s.  At that time, it was commonly accepted that computers would eventually achieve the human ability of adaptivity. In adaptive learning, the basic premise is that the tool or system will be able to adjust to the student/user's learning method, which results in a better and more effective learning experience for the user. Back in the 70's the main barrier was the cost and size of the computers, rendering the widespread application impractical. Another hurdle in the adoption of early intelligent systems was that the user interfaces were not conducive to the learning process.
 
It was not until [http://www.autotutor.org AutoTutor] which was developed by the Institute of Intelligent System around the turn of the century that adaptive learning systems got a voice.  This was a major step in adaptive learning systems because it added another medium in communication with the end user. According to the founder and lead on the AutoTutor project - Graesser - "Spoken computational environments may foster social relationships that may enhance learning."  Also, in some applications audio content is a necessity, such as in language learning applications. Today, the number of new adaptive learning system companies is growing steadily as more classrooms are becoming computerized and other industries are finding uses for the applications of adaptive learning such as professional development.
 
==Technology and methodology==
 
Adaptive learning systems have traditionally been divided into separate components or 'models'.  While different model groups have been presented, most systems include some or all of the following models (occasionally with different names):<ref>Charles P. Bloom, R. Bowen Loftin ''Facilitating the Development and Use of Interactive Learning Environments'', Lawrence Erlbaum Associates (1998).</ref><ref>{{cite web | title=What is an Intelligent Tutoring System? | url=http://www.cs.niu.edu/~freedman/papers/link2000.pdf | accessdate=August 6, 2008 }} {{Dead link|date=October 2010|bot=H3llBot}}</ref><ref>{{cite web | title=A Proposed Student Model Algorithm for Student Modeling and its Evaluation | url=http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel3/4037/11583/00526704.pdf?isnumber=11583&prod=CNF&arnumber=526704&arSt=1327&ared=1333&arAuthor=Nour%2C+M.%3B+Abed%2C+E.%3B+Hegazi%2C+N. | accessdate=August 6, 2008 }}</ref>
 
* Expert model - The model with the information which is to be taught
* Student model - The model which tracks and learns about the student
* Instructional model - The model which actually conveys the information
* Instructional environment - The user interface for interacting with the system
 
===Expert model===
 
The expert model stores information about the material which is being taught.  This can be as simple as the solutions for the question set but it can also include lessons and tutorials and, in more sophisticated systems, even expert methodologies to illustrate approaches to the questions.
 
Adaptive learning systems which do not include an expert model will typically incorporate these functions in the instructional model.
 
===Student model===
 
Student model algorithms have been a rich research area over the past twenty years.  The simplest means of determining a student's skill level is the method employed in CAT (Computer Adaptive Testing).  In CAT, the subject is presented with questions that are selected based on their level of difficulty in relation to the presumed skill level of the subject.  As the test proceeds, the computer adjusts the subject's score based on their answers, continuously fine-tuning the score by selecting questions from a narrower range of difficulty.
 
An algorithm for a CAT-style assessment is simple to implement.  A large pool of questions is amassed and rated according to difficulty, either through expert analysis, experimentation, or a combination of the two. The computer then performs what is essentially a binary search, always giving the subject a question which is half way between what the computer has already determined to be the subject's maximum and minimum possible skill levels. These levels are then adjusted to the level of the difficulty of the question, reassigning the minimum if the subject answered correctly, and the maximum if the subject answered incorrectly.  Obviously, a certain margin for error has to be built in to allow for scenarios where the subject's answer is not indicative of their true skill level but simply coincidental. Asking multiple questions from one level of difficulty greatly reduces the probability of a misleading answer, and allowing the range to grow beyond the assumed skill level can compensate for possible misevaluations.
 
Richer student model algorithms look to determine causality and provide a more extensive diagnosis of student's weaknesses by linking 'concepts' to questions and defining strengths and weaknesses in terms of concepts rather than simple 'levels' of ability.  Because multiple concepts can influence a single question, questions have to be linked to all relevant concepts.  For example, a matrix can list binary values (or even scores) for the intersection of every concept and every question.  Then, conditional probability values have to be calculated to reflect the likelihood that a student who is weak in a particular concept will fail to correctly answer a particular question.  A student takes a test, the probabilities of weakness in all concepts conditional on incorrect answers in all questions can be calculated using [[Bayes' Theorem|Bayes' Law]] (these adaptive learning methods are often called bayesian algorithms).<ref>{{cite web | title=A Bayesian Diagnostic Algorithm for Student Modeling and its Evaluation | url=http://wotan.liu.edu/docis/dbl/usmusi/2002_12_2_3_281_ABDAFS.htm | accessdate=August 6, 2008 }}</ref>
 
A further extension of identifying weaknesses in terms of concepts is to program the student model to analyze incorrect answers. This is especially applicable for multiple choice questions.  Consider the following example:
 
:Q.  Simplify:  <math>2x^2 + x^3</math>
 
:a)  Can't be simplified
:b)  <math>3x^5</math>
:c)  ...
:d)  ...
 
Clearly, a student who answers (b) is adding the exponents and failing to grasp the concept of like terms.  In this case, the incorrect answer provides additional insight beyond the simple fact that it is incorrect.
 
===Instructional model===
 
The instructional model generally looks to incorporate the best educational tools that technology has to offer (such as multimedia presentations) with expert teacher advice for presentation methods. The level of sophistication of the instructional model depends greatly on the level of sophistication of the student model.  In a CAT-style student model, the instructional model will simply rank lessons in correspondence with the ranks for the question pool. When the student's level has been satisfactorily determined, the instructional model provides the appropriate lesson. The more advanced student models which assess based on concepts need an instructional model which organizes its lessons by concept as well. The instructional model can be designed to analyze the collection of weaknesses and tailor a lesson plan accordingly.
 
When the incorrect answers are being evaluated by the student model, some systems look to provide feedback to the actual questions in the form of 'hints'.  As the student makes mistakes, useful suggestions pop up such as "look carefully at the sign of the number". This too can fall in the domain of the instructional model, with generic concept-based hints being offered based on concept weaknesses, or the hints can be question-specific in which case the student, instructional, and expert models all overlap.
 
==Implementations==
 
===Classroom Implementation===
Adaptive learning that is implemented in the classroom environment using information technology is often referred to as an Intelligent Tutoring System or an Adaptive Learning System. Intelligent Tutoring Systems operate on three basic principles:<ref>{{cite web | title = Adaptive Learning Systems - National Institute of Standards and Technology | url=http://www.atp.nist.gov/focus/als.htm |  accessdate=August 17, 2008 | archiveurl= http://web.archive.org/web/20080916042438/http://www.atp.nist.gov/focus/als.htm| archivedate= 16 September 2008 <!--DASHBot-->| deadurl= no}}</ref>
*Systems need to be able to dynamically adapt to the skills and abilities of a student.
**Environments utilize cognitive modeling to provide feedback to the student while assessing student abilities and adapting the curriculum based upon past student performance.
**Inductive logic programming (ILP) is a way to bring together inductive learning and logic programming to an Adaptive Learning System.  Systems using ILP are able to create hypothesis from examples demonstrated to it by the programmer or educator and then use those experiences to develop new knowledge to guide the student down paths to correct answers.
*Systems must have the ability to be flexible and allow for easy addition of new content.
**Cost of developing new Adaptive Learning Systems is often prohibitive to educational institutions so re-usability is essential.
**School districts have specific curriculum that the system needs to utilize to be effective for the district. Algorithms and cognitive models should be broad enough to teach mathematics, science, and language.
*Systems need to also adapt to the skill level of the educators.
**Many educators and domain experts are not skilled in programming or simply do not have enough time to demonstrate complex examples to the system so it should adapt to the abilities of educators.
 
===Distance learning implementation===
Adaptive Learning systems can be implemented on the Internet for use in [[distance learning]] and [[group collaboration application]]s.
 
The field of distance learning is now incorporating aspects of adaptive learning. Initial systems without adaptive learning were able to provide automated feedback to students who are presented questions from a preselected question bank. That approach however lacks the guidance which teachers in the classroom can provide. Current trends in distance learning call for the use of adaptive learning to implement intelligent dynamic behavior in the learning environment.
 
During the time a student spends learning a new concept they are tested on their abilities and databases track their progress using one of the models. The latest generation of distance learning systems take into account the students' answers and adapt themselves to the student's cognitive abilities using a concept called 'cognitive scaffolding'. [[Instructional scaffolding|Cognitive scaffolding]] is the ability of an automated learning system to create a cognitive path of assessment from lowest to highest based on the demonstrated cognitive abilities.<ref>{{cite web | url=http://cat.inist.fr/?aModele=afficheN&cpsidt=15568725 | title=Cognitive scaffolding for a web-based adaptive learning environment |  accessdate=August 17, 2008 }}</ref> A current successful implementation of adaptive learning in web-based distance learning is the Maple engine of WebLearn by [http://www.rmit.edu.au RMIT university].<ref>{{ cite web | url=http://www.ascilite.org.au/conferences/auckland02/proceedings/papers/216.pdf | title=Addressing Different Cognitive Levels for On-line Learning | accessdate=August 17, 2008 }}</ref> WebLearn is advanced enough that it can provide assessment of questions posed to students even if those questions have no unique answer like those in the Mathematics field.
 
Group collaboration is also a hot field in the adaptive learning research area. Group collaboration is a key field in Web 2.0 which extends the functionality of distance learning. Adaptive learning can be incorporated to facilitate collaboration within distance learning environments like forums or resource sharing services.<ref>{{cite web | url=http://www.ia.uned.es/~elena/papers/gb-aied03preprint.pdf | title=Towards web-based adaptive learning communities | accessdate=August 17, 2008 }}</ref> Some examples of how adaptive learning can help with collaboration include:
 
*Automated grouping of users with the same interests.
*Personalization of links to information sources based on the user's stated interests or the user's surfing habits.
 
==Companies currently using adaptive learning technology==
A 2013 report commissioned by the Gates Foundation provides a list of almost forty companies currently active in adaptive learning technology.<ref>http://edgrowthadvisors.com/gatesfoundation/</ref>
*[[ALEKS|ALEKS Corporation]], an online assessment and learning company that was acquired by McGraw-Hill Education in 2013,<ref>http://www.prnewswire.com/news-releases/mcgraw-hill-education-agrees-to-acquire-aleks-corporation-developer-of-adaptive-learning-technology-for-k-12-and-higher-education-212301011.html</ref> uses adaptive questioning to quickly and accurately determine what a student knows and doesn't know in a course.
*[[Carnegie Learning]], a publisher of math curricula, offers adaptive math software (known as the Cognitive Tutor) to high school students, along with traditional textbook offerings.
* [[Cengage Learning]], a publishing company whose Aplia product provides adaptive learning technology for Developmental English.
*[[DreamBox (company)|DreamBox]], an adaptive learning platform with individualized paths for personalized learning.
*[[eSpindle Learning]], a nonprofit maintaining an online vocabulary and spelling coaching program based on the adaptive learning concept.
*[[Grockit]]
*[[Knewton]], an online learning company, currently uses adaptive learning technology for its online test-prep courses and plans to apply it to a wide range of educational markets.<ref>{{cite news
|url=http://www.techcrunch.com/2008/12/23/knewton-takes-adaptive-learning-to-the-next-level/
|title=Knewton Takes Adaptive Learning to the Next Level
|first=Erick
|last=Schonfeld
|date=2008-12-23
|accessdate=2010-01-31
|publisher=TechCrunch| archiveurl= http://web.archive.org/web/20100118155724/http://www.techcrunch.com/2008/12/23/knewton-takes-adaptive-learning-to-the-next-level/| archivedate= 18 January 2010 <!--DASHBot-->| deadurl= no}}</ref>
*[[Knowre|KnowRe]], an engaging adaptive mathematics curriculum, provides granular assessments and an engaging and personalized learning environment.
*[[Desire2Learn]], a provider of integrated learning platform, offers Knowillage LeaP<ref>http://www.desire2learn.com/news/2013/Desire2Learn-Acquires-Knowillage-Systems-Inc/</ref> which creates personalized learning paths for any learner, using any repository of learning objectives, content, assessments and questions, which are automatically mapped.  
*[[McGraw_Hill_Financial#McGraw-Hill_Education|McGraw-Hill Education]], a content, software and services-based education company. In 2013, the company acquired the ALEKS Corporation<ref>http://www.prnewswire.com/news-releases/mcgraw-hill-education-agrees-to-acquire-aleks-corporation-developer-of-adaptive-learning-technology-for-k-12-and-higher-education-212301011.html</ref> and a 20 percent equity stake in Area9 Aps.<ref>http://www.mheducation.com/about/news-room/mcgraw-hill-education-acquires-equity-stake-area9-longtime-partner-development</ref>
*[[Pearson Education|Pearson]], an education company whose adaptive SuccessMaker software provides elementary and middle school reading and math instruction.
*[[PrepMe]], an online learning company, currently uses adaptive learning technology for test preparation, K-12 education, and professional development.<ref>{{cite news
|url=http://techcrunch.com/2007/09/01/starts-ups-change-how-students-study-for-tests/
|title=Starts-Ups Change How Students Study for Tests
|first=Dan
|last=Kimerling
|date=2007-09-01
|publisher=TechCrunch}}</ref>
*[[Sherston Software]], a UK education software company, offers PlanetSherston, an adaptive learning platform.  
*[[Smart.fm]], a social learning and community website, uses adaptive learning technology with the goal of increasing learning speed and retention.<ref>{{cite news
|url=http://bits.blogs.nytimes.com/2009/07/16/a-virtual-game-to-teach-children-languages/
|title=A Virtual Game to Teach Children Languages
|first=Claire Cain
|last=Miller
|date=2009-07-16
|accessdate=2010-03-16
|publisher=New York Times| archiveurl= http://web.archive.org/web/20100209075750/http://bits.blogs.nytimes.com/2009/07/16/a-virtual-game-to-teach-children-languages/| archivedate= 9 February 2010 <!--DASHBot-->| deadurl= no}}</ref>
*[[Smart Sparrow]], has an adaptive learning platform that offers instructional designers and teachers integrated tools to create, publish and analyse their own adaptive content.<ref>{{cite news|last=Sharma M.|title=Virtual patient gets funding injection|url=http://www.smh.com.au/it-pro/government-it/virtual-patient-gets-funding-injection-20120809-23vqf.html|accessdate=March 21, 2013|newspaper=Sydney Morning Herald|date=August 9, 2012}}</ref>
 
== See also ==
* [[Educational software]]
* [[Electronic blackboard]]
* [[Personalized learning]]
* [[Validated learning]]
 
==References==
{{Citizendium}}
{{Reflist}}
 
{{DEFAULTSORT:Adaptive Learning}}
[[Category:Learning methods]]

Revision as of 22:19, 22 February 2014

Master Cutlery, Inc., a cutlery manufacturer and wholesaler of over 30 years, is extremely proud and honored to be partnered with the US Marine Corps. licensing plan. We set out to create a line of knives that would hold up to the regular of a US Marine but could be applied and afforded by everyone. We have created two incredibly specific lines of tactical knives available from Elite Tactical and MTech USA offering both fixed blade knives and folding knives.



Beltrame Cutlers was founded right after WW2 by Vittorio Beltrame in Maniago , Italy. His father too was a blacksmith and had created sailor and multi-purpose knives, commissioned by numerous corporations. Vittorio had a son in 1941 and named him Francesco, nowadays far more generally identified as Frank Frank started operating in the enterprise in 1958, immediately after getting studied standard metallurgy and knife making at the Expert Institute of Maniago , as a result starting his correct apprenticeship while learning from his father Ivano and uncles. Also in 1958/59 Beltrame Cutlers presented their first style of a Stii (as the stilettos are nonetheless called in Maniago 1 Frank fell in really like with the knife form and has largely stuck with it due to the fact.

Blade variety and blade edge – This is an significant topic. Tactical knife ordinarily utilizes straight and heavy blade that appears aggressive (which is a plus to me). But if you are wondering whether a partially serrated blade or fully serrated blade can be of good enable to you, click here to see our in depth analysis of diverse sorts of knife blades. can assistance y Jay Fisher (one particular of the finest custom knife maker) has a excellent web page that goes into wonderful information about this subject. You can also locate lots of beneficial details on Wikipedia.

I think the term “tactical” in general, is just such a marketing and advertising rouse and I will aim to show you all why that is the case. We'll get to the precise subject of folding knives later. But I digress. Let's speak about the goods themselves. Most, if not all armed forces will have a single variety of typical blade applied for opening boxes, cutting up meals, light field craft and a bit of stabbing enemies on the side. Bayonets, Ka-Bars, Kukris and Puukkos are all fixed bladed utility/field knives. Slowly but certainly folding knives evolved from slip-joints and back-locks that you opened with two hands and stored in a sheath (such as the Buck 110) to the marvels of style and technologies we carry about each and every day. Study my overview Survival Kitthe Ka-Bar Survival Knife

All round the ESEE-four measures up incredibly properly as a combat knife and would be a good companion for any soldier in or out of combat and the field. Spartan Blades Difensa Combat Survival Knife Canadian Special Operations force There is 50+ combat/field/survival knife testimonials here - Spartan Nyx Combat Green Handle Okay, so we've just taken a appear at the Gerber LHR combat / tactical / survival knife Click right here for the Busse Combat net web page. Spartan Blades Difensa Combat Survival Knife Canadian Particular Operations Force In Afghanistan there are locations of thick brush, exactly where combat is up close and individual. Getting a Difensa is a definite asset, no matter whether for cutting thru brush, or engaging in hand-to-hand combat. US Army Call of Duty Combat Knife The KA-BAR USMC Knife - Tactical Knife

Due to the fact the adoption of the M-4 bayonet for the M-1 carbine in the course of World War II, U.S. troops normally have been significantly superior off than those in most armies. The long series of weapons based on this blade pattern—the M-five for the M-1 Garand, M-six for the M-14, and the M-7 for the M-16 family—were all at least marginally sufficient for use as hand-held knives. When you adored this article in addition to you would like to receive more info relating to Sog Seal Pup Tactical M37-n Knife (visit the following internet site) i implore you to visit our web-site. The army's a lot more recent M-9, adopted throughout the 1980's, was one of the 1st definitely critical efforts to give the troops a weapon that was a knife first and “spear-point” second. I know not every person loves the M-9, but it is a entire lot superior weapon than most of our enemies have access to.

Even though this review is applying the plain blade as our instance the knife does also come with a serrated blade choice as effectively. Some people will inform you a plain blade is greater or a serrated blade is much better but in actuality it is a matter of what your intending to use the knife for or encounter even though you are in the field. Another point to mention is, serrated or not, is typically weighed heavily on yours or a persons preference. Click Right here to See Pricing, Testimonials, and Ratings on Manage Swiss produced Grivory handle constructed from a glass fiber-filled nylon (for added strength) Butt of BK9 knife has extended tang for hammering and smashing I felt no vibration coming from the handle whilst batoning or chopping. That's the distinction in between fighting and combat.

If you are curious about the blade on the Gerber LMF II, I got a good query from a reader about the type of steel employed in the manufacturing method and discovered that it has basically changed a couple of times. Verify out my post on the Gerber LMF II Blade Steel. Their original combat/utility knife is instantly recognizable at the camp website. As soon as you pull it out of it is sheath absolutely everyone knows what type of knife it is. Of course, getting about for more than 66 years will do that for you. It has been a favored of the U.S. Marines considering the fact that it was initial manufactured. Read Here $$ six 10.five 420HC stainless-steel Cocobola 5 Kershaw Ken Onion Blur Folding Knife with Speed Protected 7/16 three.75 CPM-S30V G-ten 4.five Morakniv Bushcraft Carbon Fixed Blade Knife Evaluation Tactical colour

As such, seal pup is not the greatest decision. AUS-eight steel utilized in it isn't the most effective decision either. Hardened at 57-58 HRC it is an ok selection at best. It wont hold the edge as long as other other, much better combat knives. That steel, specially at that hardness is quite tough, but once again, in such a brief knife toughness is not really critical, for the reason that it's not most likely you can chop with it actual challenging. Created in North Carolina, USA of only the highest excellent components (US origin), all Spartan Blades knives are made with an consideration to detail rarely identified. The ESEE-five would make an excellent military survival knife. This knife comes with a modest divot in the handle so that it can be used with a bow drill for fire generating and the butt end can be made use of as a glass breaker.