Teaching and learning family and consumer sciences through K-W-L charts

While much of the control and many of the activities found in today’s classrooms have been placed in the hands of the learners and learning has become inquiry-based, there remains a need for teachers to use teaching tools that would facilitate this student-centered teaching process. This article identifies the K-W-L Chart as one such tool and follows a case study of four Kuwaiti ‘Family and Consumer Sciences’ teaching / learning events to evaluate their ability to enhance the learning outcomes of eight students. The research was designed from a qualitative, multi-tiered design approach and was assessed through a constant comparative method of data analysis of interview responses, classroom observations and worksheet-assessments. The results showed that the use of K-W-L Charts influenced the teachers and learners toward a more inquiry-based approach and facilitated a more student-centered and collaborative learning environment, raising the level of interest and the amount of personal input given by the students.

African missionary heroes and heroines / by H.K.W. Kumm.

http://www.archive.org/details/africanmissionar00kummuoft

Blueprint - 200 K.W. D.C. Vert. Type Gen. 125 V. 8 P. 600 R.P.M., B 89521, 10586, 2-R1-H21.6

A blueprint produced by Westinghouse Electric & MFG. Co. in Pittsburgh, Pennsylvanna. The blueprint is dated 19 August 1903 and is stamped "OBSOLETE".

Di šṭeṭlech fun W.S.S.R. in rekonsṭrukṭion period : berichṭ fun der oisforšung, wos es hobn durchgefirṭ di natzkomisie bam Tz.A.K. W.S.S.R. un der Jidsekṭor Wak in Marṭ - April 1931

Waisrusiše Wisnšafṭ-Akademie

K. W. Krügers Vorschläge zu einem Wahl-Programm: 1. Schon bei den Wahlen unserer Wahlmänner müssen wir ...

Welsch (Projektbearbeiter): Anforderungen an die Wahlmänner nach der Oktroyierung der preußischen Verfassung (5. Dez. 1848)

Prowolání k obywatel°um měst a obcí wenkowských w Čechách: We gmen°u Geho Milosti Cjsařké, genž wždy otcowskau láskawostj k swým wěrným Cech°um naplněn gest, od Geho Milosti Cjsařké ustanowenj, z udržowánj pokoge a pořádk°u zodpowědnj ministrowé k pořádku milowným obywatel°um měst a k wěrnému lidu wenkowskému w Čechách swé prowolánj činj ...

Welsch (Projektbearbeiter): Aufruf an die Bevölkerung Böhmens, sich nicht vom "Kampf des Parteihasses" hinreißen zu lassen. Warnung vor dem Bürgerkrieg und Hinweis auf die gewährten Zugeständnisse und Freiheiten

Mallyŏk wŏllyŏn Kyeyu iwŏl isipsail Sama pangmok.

Photocopy of an incomplete copy in movable type (Ŭrhaeja) ed. in the Sŏngam munʾgo in Seoul, Korea.

Projektet W-Dala Plus - metodutveckling i samverkan mellannäringsliv och högskola

Projektet W-dala Plus - metodutveckling i samverkan mellan näringsliv och högskola är en fortsättning på det s.k. W-dalaprojektet (W-Dala – vinnande partnerskap mellan näringsliv och högskola) som startade våren 2005 och som, något försenat, avslutades under våren 2007. Syftet med det inledande projektet var att bygga upp en varaktig och innovativ samverkan mellan regionens näringsliv, den offentliga sektorns organisationer ochden högre utbildningen, för att skapa en ”triple helix-anda”. Sådan samverkan kan ske både formaliserat och genom att informella nätverk byggs upp. Denna samverkan avsågs att ”kunna bli självbärande genom att företagarna själva betalar för sitt behov av fortbildning och uppdragsforskning” (Projektplanen, W-Dala). Syftet var också att det arbete som inleddes skulle kunna öka företagens konkurrenskraft och därmed bidratill regional tillväxt.Syftet med studien är att belysa, tolka och analysera hur W-Dalaprojektet vidareutvecklats genom att projektet W-Dala Plus - metodutveckling i samverkan mellan näringsliv och högskola genomförts samt vilka erfarenheter som är möjliga att dra från detta. Resultatet kan i sin tur ge indikationer mot vilka områden fortsatta insatser kan vara lämpliga att riktas.

Atom probe tomography investigation of heterogeneous short-range ordering in the 'komplex' phase state (K-state) of Fe-18Al (at.%)

We study an Fe-18Al (at.%) alloy after various thermal treatments at different times (24-336 h) and temperatures (250-1100 °C) to determine the nature of the so-called 'komplex' phase state (or "K-state"), which is common to other alloy systems having compositions at the boundaries of known order-disorder transitions and is characterised by heterogeneous short-range-ordering (SRO). This has been done by direct observation using atom probe tomography (APT), which reveals that nano-sized, ordered regions/particles do not exist. Also, by employing shell-based analysis of the three-dimensional atomic positions, we have determined chemically sensitive, generalised multicomponent short-range order (GM-SRO) parameters, which are compared with published pairwise SRO parameters derived from bulk, volume-averaged measurement techniques (e.g. X-ray and neutron scattering, Mössbauer spectroscopy) and combined ab-initio and Monte Carlo simulations. This analysis procedure has general relevance for other alloy systems where quantitative chemical-structure evaluation of local atomic environments is required to understand ordering and partial ordering phenomena that affect physical and mechanical properties.

Search for right-handed W bosons in top quark decay

We present a measurement of the fraction f(+) of right-handed W bosons produced in top quark decays, based on a candidate sample of t (t) over bar events in the lepton+jets decay mode. These data correspond to an integrated luminosity of 230 pb(-1), collected by the D0 detector at the Fermilab Tevatron p (p) over bar Collider at root s=1.96 TeV. We use a constrained fit to reconstruct the kinematics of the t (t) over bar and decay products, which allows for the measurement of the leptonic decay angle theta(*) for each event. By comparing the cos theta(*) distribution from the data with those for the expected background and signal for various values of f(+), we find f(+)=0.00 +/- 0.13(stat)+/- 0.07(syst). This measurement is consistent with the standard model prediction of f(+)=3.6 x 10(-4).

Search for anomalous heavy-flavor quark production in association with W bosons

We search for anomalous production of heavy-flavor quark jets in association with W bosons at the Fermilab Tevatron p(p) over bar Collider in final states in which the heavy-flavor quark content is enhanced by requiring at least one tagged jet in an event. Jets are tagged using one algorithm based on semileptonic decays of b/c hadrons, and another on their lifetimes. We compare e+jets (164 pb(-1)) and mu+jets (145 pb(-1)) channels collected with the D0 detector at root s = 1.96 TeV to expectations from the standard model and set upper limits on anomalous production of such events.

Measurement of the W boson helicity in top quark decays at D0

We present a measurement of the fraction f(+) of right-handed W bosons produced in top quark decays, based on a candidate sample of tt events in the l + jets and dilepton decay channels corresponding to an integrated luminosity of 370 pb(-1) collected by the D0 detector at the Fermilab Tevatron pp Collider at root s = 1.96 TeV. We reconstruct the decay angle theta* for each lepton. By comparing the cos theta* distribution from the data with that for the expected background and signal for various values of f(+) (where we assume that the fraction of longitudinally-polarized W bosons has the standard model value of 0.70), we find f(+) = 0.056 +/- 0.080 (stat) +/- 0.057 (syst) (f(+) < 0.23 at 95% C. L.), consistent with the standard model prediction of f(+) = 3.6 X 10(-4).