ICT integration in Turkish schools: Recall where you are coming from to recognise where you are going to     

Çelebi Uluyol 《British journal of educational technology : journal of the Council for Educational Technology》2013,44(1):E10-E13

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Verification of automatic analysers Roller 20PN and iSED for measuring erythrocyte sedimentation rate     

Helena i ak  Pavica &#x;onji&#x;  Ana-Maria &#x;imundi&#x; 《Biochemia medica : ?asopis Hrvatskoga dru?tva medicinskih biokemi?ara / HDMB》2022,32(1)

IntroductionAutomated erythrocyte sedimentation rate (ESR) analysers are based on different methodology than Westergren method. It is questionable whether ESR values obtained from those analysers are comparable with determined values with Westergren method. The aim was verification of the precision, method comparison and accuracy of automated ESR analysers: Roller 20PN (Alifax S.p.A., Polverara, Italy) and iSED (Alcor Scientific, Smithfield, USA).Materials and methodsBlood samples (N = 752 for Roller 20PN and N = 213 for iSED) were sampled into K₂EDTA (Kima, Italy) tubes for automated and 3.8% Na-citrate tubes (Kima, Italy) for Westergren method. The data was divided into three groups according to the ESR values obtained with the Westergren method: Group Low (L) (ESR ≤ 20 mm), Group Medium (M) (ESR 21-60 mm), and Group High (H) (ESR ≥ 61 mm). Method agreement was assessed by Bland-Altman analysis and Passing-Bablok regression.ResultsAnalyser iSED has shown better comparability with Westergren method (bias 0.0 (95%Cl -1.4 to 1.5) range than Roller 20 PN (bias = - 6.4 (95%Cl - 7.1 to -5.7) in the whole measuring. For Roller 20 PN, Passing-Bablok regression has shown constant and proportional difference for Groups L and M, and for iSED only for Group H. Roller 20 PN had lower sensitivity (0.51 (95%Cl: 0.45-0.57) than iSED (0.72 (95%Cl: 0.59-0.80) while they had comparable specificity (> 0.90) and accuracy (≥ 0.80) in comparison with the Westergren method.ConclusionBoth analysers are not comparable with the Westergren method and should not be used interchangeably.  相似文献   

The body of shame in affect theory and deconstruction     

Eszter Timár 《Parallax》2019,25(2):197-211

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The cubicle warrior: the marionette of digitalized warfare     

Lambèr Royakkers  Rinie van Est 《Ethics and Information Technology》2010,12(3):289-296

In the last decade we have entered the era of remote controlled military technology. The excitement about this new technology should not mask the ethical questions that it raises. A fundamental ethical question is who may be held responsible for civilian deaths. In this paper we will discuss the role of the human operator or so-called ‘cubicle warrior’, who remotely controls the military robots behind visual interfaces. We will argue that the socio-technical system conditions the cubicle warrior to dehumanize the enemy. As a result the cubicle warrior is morally disengaged from his destructive and lethal actions. This challenges what he should know to make responsible decisions (the so-called knowledge condition). Nowadays and in the near future, three factors will influence and may increase the moral disengagement even further due to the decrease of locus of control orientation: (1) photo shopping the war; (2) the moralization of technology; (3) the speed of decision-making. As a result, cubicle warriors cannot be held reasonably responsible anymore for the decisions they make.  相似文献   

Standards     

Gülten Al?r  Thomas S?dring  ?rem Soydal 《Archives and Museum Informatics》1995,9(2):251-252

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pers which were published on the     

four 《山西师大体育学院学报》2006,(3)

2003,this paper explores the main researching fields of the international sport psychology in China at present include exercise dynamic factor,exercise cognitive process,the self-perfection of athletes,and psychological healt  相似文献   

What Education for the Twenty-first Century?     

Bindé  Jérôme 《Prospects》2002,32(4)

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On the teaching of probability at secondary level     

K. Bognár  T. Nemetz 《Educational Studies in Mathematics》1977,8(4):399-404

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A study of in-service teacher educator roles,with implications for a curriculum for their professional development     

John B. O’Dwyer  Hilal Handan Atlı 《欧洲师范教育杂志》2015,38(1):4-20

In-service educators have a crucial role to play in meeting the professional learning needs of teachers of the future, according to the Council of Europe’s ‘ET 2020’, although it is less clear what that role entails. This empirical study, undertaken in a university school of English language in Turkey, explores the everyday experience of a team of wholly school-based in-service educators and develops a model of their role based on an analysis of questionnaire, interview and focus group data. The results attest to the complexities of the in-service educator’s role, revealing them to be more than simply effective teachers. Catering for affective needs, coaching a broad range of clients, interpreting contextual variables and providing appropriate feedback represent some of the challenges in-service educators are facing in the research context, which set them apart and suggest important lessons for the development of an in-service educator training curriculum.  相似文献   

Parallelized ultra-high throughput microfluidic emulsifier for multiplex kinetic assays     

Jiseok Lim  Ouriel Caen  Jérémy Vrignon  Manfred Konrad  Valérie Taly  Jean-Christophe Baret 《Biomicrofluidics》2015,9(3)

Droplet-based microfluidic technologies are powerful tools for applications requiring high-throughput, for example, in biochemistry or material sciences. Several systems have been proposed for the high-throughput production of monodisperse emulsions by parallelizing multiple droplet makers. However, these systems have two main limitations: (1) they allow the use of only a single disperse phase; (2) they are based on multiple layer microfabrication techniques. We present here a pipette-and-play solution offering the possibility of manipulating simultaneously 10 different disperse phases on a single layer device. This system allows high-throughput emulsion production using aqueous flow rates of up to 26 ml/h (>110 000 drops/s) leading to emulsions with user-defined complex chemical composition. We demonstrate the multiplex capabilities of our system by measuring the kinetics of β-galactosidase in droplets using nine different concentrations of a fluorogenic substrate.  相似文献