Results 41 to 50 of about 1,134,836 (314)

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi   +6 more
wiley   +1 more source

Models and the Knowledge Base of Second Language Teacher Education [PDF]

open access: yes, 1993
Although teacher education programs have been in existence for a long time, second language teacher education is a relatively recent development. Traditionally, second or foreign language teachers were either native speakers of the target language or had
Day, Richard
core  

Language attitudes in the second language situation

open access: yesPer Linguam : A Journal of Language Learning, 2013
A distinction is made between attitudes and specifically language attitudes. The process of acculturation is dealt with and its influence upon the motivation of ESL learners. Integrational and instmmental motivation are defined.
Riana Roos
doaj   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Creating Structure-Based Communication Tasks for Second Language Development [PDF]

open access: yes, 1990
Task based language teaching has gained favor among both second language teachers and researchers over the last decade. Arguments for the value of a "focus on fonn" and attention to forms in input have also been made by several SLA researchers, thus ...
Bley-Vroman, Robert, Loschky, Lester
core  

Gender-Related Differences in Collaborative Learning in a 3D Virtual Reality Environment by Elementary School Students

open access: yesEducational Technology & Society, 2018
This study aimed to understand how children collaborated to create their own stories in a 3D virtual reality (VR) environment and to explore whether there were any gender-related differences in this learning setting.
Yi-Lien Yeh, Yu-Ju Lan, Yen-Ting R. Lin
doaj  

國際華語教材跨文化詞彙分析: 以《中學生探世界》為例 The Intercultural Vocabulary and Awareness of an International Chinese Teaching Material: A Case Study

open access: yesJournal of Curriculum Studies, 2022
華語文教學的跨文化理解,不能脫離全球背景的教學核心。國際華語教學內容應具備全球視角的多元選材,培養學生從語文教學的過程中建構跨文化意識。本研究聚焦於《中學生探世界》的跨文化詞彙,透過語料庫分級,探究跨文化詞彙及詞表類別的基礎建構。本研究採用定量與定性分析法,分別透過國立臺灣師範大學的閱讀詞彙計量系統及國家教育研究院的語料庫,分析教材中跨文化詞彙的難易度。 其次,重新檢視跨文化詞彙分級的必要性。研究結果顯示,此教材跨文化詞彙共計714項,其中646項被判定為超綱詞,其比率達90.48%。同時,更有79 ...
蔡雅薰 Ya-Hsun Tsai   +2 more
doaj   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Corrective recasts' and other-correction of language form in interaction among native and non-native speakers of English: the application of conversation analysis to second language acquisition [PDF]

open access: yes, 2003
This study investigates 'corrective recasts' and other-correction of language form during interaction among native and non-native speakers meeting at a conversation club at an English language school.
Hauser, Eric K.
core  

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

open access: yesFEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

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