Results 71 to 80 of about 1,255,561 (338)

Boosting scientific literacy and learning motivation in elementary students through a contextual plant encyclopedia

open access: yesBiosfer
The low level of science literacy and student motivation demands innovative, relevant, and engaging learning media. This study aims to measure the effectiveness of a contextual-based plant encyclopedia in improving science literacy and student motivation
Aprilia Cyahyani Rupilu, Ika Maryani
doaj   +1 more source

A conversation analytic perspective on Quranic verses and chapters

open access: yesStudies in English Language and Education, 2018
Applying a conversation-analytic framework to Quranic verses and chapters, the current qualitative study sought to shed new lights on the opening and closing verses in The Holy Quran.
Ali Kazemi   +1 more
doaj   +1 more source

Group Leadership in Online Collaborative Learning [PDF]

open access: yes, 2005
The innovations in computer and communications technologies combined with on-going needs to deliver educational programs to students regardless of their physical locations, have lead to the innovation of distance education programs and technologies.
Kukulska-Hulme, Agnes
core  

Mesenchymal Stem Cell‐Derived Apoptotic Micro‐Vesicles Repaired Sciatic Nerve Defect by Regulating Early Inflammatory Microenvironment and Promoting Angiogenesis

open access: yesAdvanced Healthcare Materials, EarlyView.
HUCMSC‐Apo‐mvs enhance peripheral nerve repair by modulating the inflammatory microenvironment (IME), primarily through coordinated actions on three functional cells. They recruit macrophages and promote their polarization from pro‐inflammatory M1 to anti‐inflammatory M2 phenotypes, increasing secretion of IL‐10 and VEGF.
Haolin Liu   +21 more
wiley   +1 more source

An Investigation of Factors Affecting Utilization of Information Technology (IT) by Agricultural Students

open access: yesIranian Journal of Information Processing & Management, 2012
The present study was carried out with the aim of investigating factors affecting utilization of information technology by students of agriculture. A survey approach was used in this study and a questionnaire was developed to gather the data.
Masoud Rezaei, Davood Mohammadi
doaj  

A 3D Astrocyte Microenvironment Model Enables Rapid Ca2+‐Resolved Analysis and Therapeutic Modulation of Oxidative Neuroinflammation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work presents ARC‐3D, a soft 3D model that recreates how brain support cells, called astrocytes, react to oxidative stress. The system visualizes rapid calcium changes and inflammatory signals, and shows how the drug KDS12025 can protect cells from damage. ARC‐3D offers a simple, reliable way to study early drivers of brain inflammation.
Ju‐Kang Kim   +6 more
wiley   +1 more source

Characterization of Microplastics in Human Gastric Cancer and Control Tissues and Analysis of Associated Genetic Features

open access: yesAdvanced Healthcare Materials, EarlyView.
This study characterizes the presence of microplastics in human normal gastric, para‐tumor, and gastric tumor tissue and confirms the association between microplastic exposure and lymph node metastasis in gastric cancer. This study explores the transcriptomic changes induced by microplastic exposure, laying the foundation for further investigation into
Liqiao Chen   +13 more
wiley   +1 more source

The attraction of the Fabaceae family encyclopedia book: Educational development research

open access: yesPractice of the Science of Teaching Journal
Critical thinking is one of the 4C skills students need to develop to compete in the 21st-century. Learning planning is focused not only on strategies and human resources, but also on learning resources.
Salsabila Salsabila   +2 more
doaj   +1 more source

Thinking about death: fear or courage [PDF]

open access: yesحکمت سینوی
A wise and appropriate confrontation with death has been the question and concern of many philosophical systems of thought, and various opinions have been presented about the desirability and undesirability of thinking about death and different solutions
Tayebeh Karami
doaj   +1 more source

Low‐Temperature Fabrication of Thymosin β4‐Loaded Soluble Microneedles to Promote Wound Healing by Specific Binding to Downregulated Immune Regulators Vsig4 and IL22rɑ2

open access: yesAdvanced Healthcare Materials, EarlyView.
Schematic diagram depicting the fabrication and application of thymosin β4 (Tβ4)‐loaded microneedle patches for wound treatment. The Tβ4 was loaded into chitosan (CS) and sucrose MNs under mild conditions (4°C, 65% relative humidity). The Tβ4 MN patch specifically binds to the downregulated immune regulators Vsig4 and IL22rα2, thereby accelerating ...
Shilong He   +4 more
wiley   +1 more source

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