Results 111 to 120 of about 701,750 (333)

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

open access: yesFEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar   +3 more
wiley   +1 more source

Supporting Students with Specific Learning Needs in Mathematics Teaching and Learning: A Case Study of Five Secondary Schools in the OR Tambo Coastal District, Eastern Cape, South Africa [PDF]

open access: yesJournal of Education and Learning Technology
Supporting students with specific learning needs in mathematics requires a multifaceted approach. Research has shown that students with learning disabilities, including those at risk or low-achieving, benefit from tailored interventions in mathematics ...
Thabisa Maqoqa , Mqondiso Andrea Buka
doaj   +1 more source

The Evolution and Concept of Continuing Education in Spain [PDF]

open access: yes, 2013
Esta investigación tiene como objetivo analizar la educación permanente en España a través del análisis de su evolución y de su concepción histórica. En lo metodológico se aplica el estudio documental.
Llorent Bedmar, Vicente   +2 more
core  

ATG4B is required for mTORC1‐mediated anabolic activity and is associated with clinical outcomes in non‐small cell lung cancer

open access: yesFEBS Open Bio, EarlyView.
The relationship between anabolic and catabolic processes governing lung cancer cell growth is nuanced. We show that ATG4B, an autophagy regulator, is elevated in lung cancer and that high ATG4B is associated with worse patient outcomes. Targeting ATG4B in cells reduces growth, protein synthesis, and mTORC1 activity, demonstrating a new relationship ...
Patrick J. Ryan   +6 more
wiley   +1 more source

Dietary nitrate and nitrite protect against doxorubicin‐induced cardiac fibrosis and oxidative protein damage in tumor‐bearing mice

open access: yesFEBS Open Bio, EarlyView.
Chemotherapies such as doxorubicin can have toxic effects on healthy cardiovascular/heart tissue. Following up on a doxorubicin toxicity study in mice without tumors where nitrate water was cardioprotective (lessened toxicity), this study with tumor‐bearing mice undergoing doxorubicin treatment showed no negative effect of nitrate and nitrite on drug ...
Rama D. Yammani   +7 more
wiley   +1 more source

Exploring K-12 Teachers’ Definitions and Perspectives of Cybersecurity

open access: yesJournal of Cybersecurity Education, Research & Practice
Because K-12 teachers have access to private educational data, they are increasingly at risk of being affected by cybersecurity threats. Examining how teachers conceptualize cybersecurity is vital so that cybersecurity training can be tailored to ...
Gina Childers   +6 more
doaj   +1 more source

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

從學習者到教學者角色轉換歷程之權力分析:三位社區大學肢體運動課程講師的敘事研究 The Process of Role Change from Learner to Instructor: A Critical Narrative Research of Three Instructors from Body Movement Classes in Community Colleges

open access: yes臺灣教育社會學研究, 2012
本研究主要目的在於探究社區大學肢體運動類課程講師從「學習者」轉變成「教學者」的過程中,所依循、複製或重構的身體意象與配套自我技術論述,及其延伸出來各類社會關係和外在社會機制間存在的「知識—身體—權力」關係,以釐清肢體運動對人們身體和價值可能帶來的生產性和壓抑性。研究發現,存在社區大學、肢體運動社群、師生與同儕間的「知識—身體—權力」關係並非零合,所有課程內容、教學策略與人際模式都處在高度不確定狀態下,透過對抗與順服並存的方式體現著自由與壓抑。倘若寄望社 ...
徐敏雄 Min-Hsiung Hsu
doaj  

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