“After all, the burnt wood no longer performs photosynthesis” – analyzing (students’) difficulties i

komplexes Thema handelt, welches das Verst-nd- nis von Aspekten aus verschiedenen Bereichen erfordert [9]. Es ist notwendig, einerseits Kohlenstoffflgsse zwischen den Sph-ren und andererseits Kohlenstoffatome [...] hin zu der beobachtbaren Ebene des Organismus (bspw. dem Pflanzenwachstum) nachvollzogen werden muss [9]. Dieser Wechsel zwischen den gedanklichen Ebenen bereitet Schgler:innen vielfach Schwierigkeiten [10] [...] neralsalzen beziehen und Kohlenstoffdioxid nicht zur Pflan- zenmasse beitr-gt, weil es ein Gas ist [9]. Bezieht man neben dem natgrlichen Kohlenstoffkreislauf auch anthropogene Einflgsse – wie die Nutzung …

Steady State Analyse of existing Compressed Air Energy Storage Plants

stage 4.1 4 outlet 2nd compression stage 10.3 6 outlet 3rd compression stage 26.9 8 outlet 4th compression stage 62-80 9 after cooler exit/cavern inlet 316,5 K 11 throttle outlet 50,7 12 exhaust heat [...] salt caverns, mined hard rock caverns, porous rock such as aquifer [7] or depleted gas field [8], [9] as well as vessels for smaller applications and pressure bags for off shore applications. More costly [...] ideal gas and reversibility which gives the outlet temperature (reversible) To,rev. = Ti (po/pi) -1/ . (9) S02.2 Considering the isentropic efficiency (irreversibility) of the turbine that lies between 0,7 …

Vorlesung Wissensentdeckung in Datenbanken - Data Cube

lauter gefüllte Tabellen. Metadaten beschreiben Daten. Ein Datenbankschema beschreibt eine Datenbank. 9 von 40 Informatik LS 8 Computergestützte Statistik Technische Universität Dortmund Einführung Aggregation [...] Opel 1992 blau 71 Ford 1990 rot 64 Ford 1990 weiß 62 Ford 1990 blau 63 Ford 1991 rot 52 Ford 1991 weiß 9 Ford 1991 blau 55 Ford 1992 rot 27 Ford 1992 weiß 62 Ford 1992 blau 39 16 von 40 Informatik LS 8 Co [...] Opel 1992 blau 71 Ford 1990 rot 64 Ford 1990 weiß 62 Ford 1990 blau 63 Ford 1991 rot 52 Ford 1991 weiß 9 Ford 1991 blau 55 Ford 1992 rot 27 Ford 1992 weiß 62 Ford 1992 blau 39 SELECT Modell, Jahr, SUM(Anzahl) …

lauter gefüllte Tabellen. Metadaten beschreiben Daten. Ein Datenbankschema beschreibt eine Datenbank. 9 von 40 Informatik LS 8 Computergestützte Statistik Technische Universität Dortmund Einführung Aggregation [...] Opel 1992 blau 71 Ford 1990 rot 64 Ford 1990 weiß 62 Ford 1990 blau 63 Ford 1991 rot 52 Ford 1991 weiß 9 Ford 1991 blau 55 Ford 1992 rot 27 Ford 1992 weiß 62 Ford 1992 blau 39 16 von 40 Informatik LS 8 Co [...] Opel 1992 blau 71 Ford 1990 rot 64 Ford 1990 weiß 62 Ford 1990 blau 63 Ford 1991 rot 52 Ford 1991 weiß 9 Ford 1991 blau 55 Ford 1992 rot 27 Ford 1992 weiß 62 Ford 1992 blau 39 SELECT Modell, Jahr, SUM(Anzahl) …

Vorlesung Wissensentdeckung in Datenbanken - Data Cube

lauter gefüllte Tabellen. Metadaten beschreiben Daten. Ein Datenbankschema beschreibt eine Datenbank. 9 von 40 Informatik LS 8 Computergestützte Statistik Technische Universität Dortmund Einführung Aggregation [...] Opel 1992 blau 71 Ford 1990 rot 64 Ford 1990 weiß 62 Ford 1990 blau 63 Ford 1991 rot 52 Ford 1991 weiß 9 Ford 1991 blau 55 Ford 1992 rot 27 Ford 1992 weiß 62 Ford 1992 blau 39 16 von 40 Informatik LS 8 Co [...] Opel 1992 blau 71 Ford 1990 rot 64 Ford 1990 weiß 62 Ford 1990 blau 63 Ford 1991 rot 52 Ford 1991 weiß 9 Ford 1991 blau 55 Ford 1992 rot 27 Ford 1992 weiß 62 Ford 1992 blau 39 SELECT Modell, Jahr, SUM(Anzahl) …

Measuring Non-Expert Comprehension of Machine Learning Fairness Metrics

or AN 0.7 0.7 0.9 Asian or NH or PI 5.7 1.4 2.3 Black or AA 12.3 10.2 15.8 Hispanic or Latinx 18.1 12.2 7.7 Other 2.6 2.7 1.4 White 60.6 72.8 71.9 Education Level Less than HS 12.1 6.1 6.9 HS or equivalent [...] equivalent 27.7 29.9 24.9 Some post-secondary 30.8 30.6 24.9 Bachelor’s and above 29.4 33.3 42.7 3.2. Study-2 Study-2 follows a very similar structure to Study-1 with a few changes. First, we decided to use only [...] included in the Study-2 anal- ysis, including 142 men (40.7%), 203 women (58.2%), 1 other (0.3%), and 3 (0.9%) preferring not to answer. The average age was 45 years (SD = 15). Ethnicity and educa- tional attainment …

CBM20 structural analysis ......................................................................... 9 1.2.3 Stability and dimerization of CBM20 proteins ................................................ [...] ........................................................................................... 30 2.1.9 Small interfering RNA (siRNA) ..................................................................... [...] Assay ........................................................................................ 47 2.2.5.9 Glycogen quantification ........................................................................... …

All the sides of censorship: Online media accountability practices in pre-revolutionary Tunisia

links2 (%) Mosaiquefm.net 11 12 83.9 Tap.info.tn 52 36 84.2 Assabah.com.tn 33 38 61.8 Webmanagercenter.com3 35 41 73.8 Businessnews.com 41 48 80.9 Attounissia.com.tn 47 54 85.9 Jawharafm.net 46 60 82.4 Tunivisions [...] and Population Growth Year Users Population % Pen. Usage Source 2000 100,000 9,666,900 1.0 % ITU1 2006 953,000 10,228,604 9.3 % ITU 2007 1,618,440 10,342,253 15.6 % ATI2 2008 1,765,430 10,383,577 17.0 [...] share the same passion for ICT. We discuss the choice of subjects but also how we will treat them…."9 Several cases of news reporting could be cited to support the idea that online journalism is relatively …

bordes05a.dvi

2s 8.68% 948 2.2M 2.7s Banana 9.96% 873 6.8M 9.9s 9.98% 869 6.7M 10.0s Reuters 2.76% 1493 11.8M 24s 2.76% 1504 9.2M 31.4s USPS 0.41% 236 1.97M 13.5s 0.43% 201 1.08M 15.9s USPS+N 0.41% 2750 63M 305s 0.53% [...] bordes05a.dvi Journal of Machine Learning Research 6 (2005) 1579–1619 Submitted 3/05; Published 9/05 Fast Kernel Classifiers with Online and Active Learning Antoine Bordes ANTOINE.BORDES@BDE.ESPCI.FR NEC [...] andg = (g1 . . .gn) is the gradient ofW(α), and gk = ∂W(α) ∂αk = yk−∑ i αiK(xi ,xk) = yk− ŷ(xk)+b. (9) Sequential Minimal Optimization Platt (1999) observes that direction search computations are much faster …

ls8-report-20.dvi

1 I 0;1 C 2 I 0;2 I 1;2 Tol=6 1215 405 59.9% 67.8% 7.9% 68.7% 8.8% 0.9% Tol=8 1196 399 61.4% 67.6% 6.2% 68.4% 7.1% 0.9% Tol=10 1176 392 61.3% 66.2% 4.9% 66.9% 5.6% 0.7% Tol=15 1121 374 62.4% 66.2% 3.8% [...] 2% 69.9% 6.7% 72.6% 9.4% 2.7% PRS Q 1183 437 67.5% 74.8% 7.3% 75.3% 7.8% 0.5% PQS R 1220 400 52.3% 60.5% 8.2% 61.0% 8.7% 0.5% PQR S 1272 348 56.6% 65.8% 9.2% 65.8% 9.2% 0.0% 1215 405 59.9% 67.8% 7.9% 68 [...] BF-Param jTrainj jQj jj Depth jQj Q Red jj Red Depth jj Tol=6 1215 438 437 9 149 65.9% 211 51.9% 6 447 Tol=8 1196 323 322 7 129 59.9% 170 47.1% 5 387 Tol=10 1176 287 286 7 120 58.3% 159 44.5% 5 358 Tol=15 …