Results 61 to 70 of about 253,555 (314)

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

CD4+ Tregs Drive Post‐Ischemic Sprouting Angiogenesis via Endothelial YY1/MAML1 Reactivation

open access: yesAdvanced Science, EarlyView.
ABSTRACT Microvascular complications of diabetes are chronic diseases of small vessels. We previously found that CD4+ regulatory T‐cells (Tregs) are markedly reduced in type 2 diabetes (T2D) after ischemic injury in both mice and humans, and that Treg deficiency in immunodeficient mice impairs vascular regeneration.
Hang Qu   +10 more
wiley   +1 more source

SMAD4 Palmitoylation Drives a Metabolic‐Transcriptional Circuit to Promote Tumorigenesis and Confers Radiosensitivity in Pancreatic Cancer

open access: yesAdvanced Science, EarlyView.
This study identifies palmitoylation as a novel regulatory modification of SMAD4, mediated by ZDHHC22/APT2. It activates fatty acid synthesis, creating a self‐reinforcing SMAD4–FASN–palmitate feedback loop that drives pancreatic cancer growth and enhances radiotherapy sensitivity.
Yang Wang   +16 more
wiley   +1 more source

G3BP1 Succinylation at K413 is Critical for Cardiac Function by Modulating PI3K‐AKT‐mTOR Signal Axis

open access: yesAdvanced Science, EarlyView.
Schematic illustrating the impact of G3BP1 succinylation at K413 on cardiac function. In the healthy human heart, G3BP1 succinylation maintains homeostatic mTOR signaling. In patients with dilated cardiomyopathy (DCM) and heart failure (HF), G3BP1 de‐succinylation induces RagA expression and disrupts the binding of the TSC1/2 complex, leading to the ...
Yuan Zhang   +9 more
wiley   +1 more source

A Comparative Study of the Encyclopedia Compilation Process in the Encyclopedia World of Islam & Encyclopedia of Islam – Leiden

open access: yesتحقیقات اطلاع‌رسانی و کتابخانه‌های عمومی, 2015
Purpose: the present paper compares two reference books the Encyclopedia World of Islam &  Encyclopedia  of Islam– Leiden  with regard to the whole process of compiling the encyclopedia, and to conduct an evaluative content analysis .
seyyed ahmad hosseinzadeh   +1 more
doaj  

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

Covalent Inhibition of SHMT2 by Gambogic Acid Induces Ferroptosis Through Mitochondrial Collapse in Triple‐Negative Breast Cancer

open access: yesAdvanced Science, EarlyView.
In this study, chemoproteomics combined with genetic and functional analyses was integrated to identify SHMT2 as a covalent and functional target of gambogic acid (GA) in triple‐negative breast cancer (TNBC). Further validation demonstrated that GA selectively modifies the Cys241 site of SHMT2, triggering mitochondrial dysfunction, activating the Nrf2 ...
Tong Yang   +15 more
wiley   +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

TSPYL5 Promotes Triple‐Negative Breast Cancer Metastasis by Antagonizing USP10‐Mediated PTEN Stabilization to Unleash a ZEB1‐Dependent EMT Program

open access: yesAdvanced Science, EarlyView.
The hyperactivation of PI3K/AKT signaling in PTEN wild‐type triple‐negative breast cancer represents a clinical paradox. We delineate a novel post‐translational regulatory axis wherein the oncogene TSPYL5 competitively antagonizes the deubiquitinase USP10.
Jiaying Shi   +8 more
wiley   +1 more source

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