Results 61 to 70 of about 645,669 (304)

Penggunaan Media Pembelajaran Im3 Ditinjau Dari Kemampuan Berfikir Siswa [PDF]

, 2012
Penelitian ini bertujuan : (1) Perbedaan penggunaan mediapembelajaran IM3 berbasis flash dan media MS. Power Pointterhadap prestasi belajar IPA-Fisika, (2) Perbedaan Kemampuanabstrak tinggi dan rendah terhadap prestasi belajar IPA-Fisika, (3)Interaksi ...
H, N. R. (Nasrul), Handhika, J. (Jeffry)
core   +3 more sources

The photoswitchable cannabinoid azo‐HU308 enables optical control of Ca2+ dynamics in INS‐1 β‐cells via off‐target effects on TRPC channels

FEBS Open Bio, EarlyView.
Light activation of the photoswitchable cannabinoid ligand azo‐HU308 triggers Ca2+ influx in pancreatic β‐cells through TRPC channels, independent of CB2 cannabinoid receptors. This reveals a non‐GPCR pathway for cannabinoid modulation of β‐cell Ca2+ dynamics and establishes azo‐HU308 as an optical tool to study cannabinoid signaling through TRP ...
Alexander E. G. Viray, James A. Frank
wiley   +1 more source

BMI‐1 modulation and trafficking during M phase in diffuse intrinsic pontine glioma

FEBS Open Bio, EarlyView.
The schematic illustrates BMI‐1 phosphorylation during M phase, which triggers its translocation from the nucleus to the cytoplasm. In cycling cells, BMI‐1 functions within the PRC1 complex to mediate H2A K119 monoubiquitination. Following PTC596‐induced M phase arrest, phosphorylated BMI‐1 dissociates from PRC1 and is exported to the cytoplasm via its
Banlanjo Umaru, Deepak Kumar Mishra, Shiva Senthil Kumar, Hao‐Han Pang, Brendan Devine, Komal Khan, Rachid Drissi   +6 more
wiley   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

A machine learning model for the computation of thermophysical properties of WCO biodiesel mixed with multiwalled carbon nanotubes

Science and Technology for Energy Transition
A Machine Learning (ML) model has been developed to compute the thermophysical properties of Waste Cooking Oil (WCO) biodiesel dispersed with MultiWalled Carbon NanoTubes (MWCNTs).
Hussain Syed Sameer, Ali Syed Abbas, Husain Dilawar, Sharma Manish   +3 more
doaj   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Glymphatic Dysfunction Reflects Post‐Concussion Symptoms: Changes Within 1 Month and After 3 Months

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Mild traumatic brain injury (mTBI) may alter glymphatic function; however, its progression and variability remain obscure. This study examined glymphatic function following mTBI within 1 month and after 3 months post‐injury to determine whether variations in glymphatic function are associated with post‐traumatic symptom severity ...
Eunkyung Kim, Han Gil Seo, Roh‐Eul Yoo, Byung‐Mo Oh   +3 more
wiley   +1 more source

Evolution of Low- and Intermediate-Mass Stars with [Fe/H] <= -2.5

, 2010
We present extensive sets of stellar models for 0.8-9.0Msun in mass and -5
Alexander, Anders, Angulo, Aoki, Aoki, Beers, Beers, Bromm, Campbell, Cassisi, Cassisi, Chieffi, Christlieb, Christlieb, Frebel, Frebel, Fujimoto, Fujimoto, Fujimoto, Garcia-Berro, Gil-Pons, Gil-Pons, Gilroy, Herwig, Herwig, Hollowell, Iben, Iben, Iglesias, Itoh, Itoh, Iwamoto, Komiya, Komiya, Komiya, Lattanzio, Lau, Lau, Lucatello, Lucatello, M. Y. Fujimoto, Masseron, McWilliam, Miyaji, Nishimura, Norris, Norris, Picardi, Ritossa, Rossi, Ryan, Schlattl, Siess, Spite, Spite, Suda, Suda, Suda, Suda, Suda, Suda, Sugimoto, T. Suda, Tsujimoto   +63 more
core   +1 more source

Cognitive Status in People With Epilepsy in the Republic of Guinea: A Prospective, Case–Control Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective People with epilepsy (PWE) may experience cognitive deficits but fail to undergo formal evaluation. This study compares cognitive status between PWE and healthy controls in the West African Republic of Guinea. Methods A cross‐sectional, case–control study was conducted in sequential recruitment phases (July 2024–July 2025) at Ignace ...
Maya L. Mastick, Cheick O. Soumah, Malé Doré, Oumar Mara, Desiré Neldje, Fodé A. Cissé, Toure M. Lamine, Aminata Diallo, Seungwon Lee, Siddharth Satish, Alexander J. X. Chen, Alice Liu, Nomin Enkhtsetseg, Farrah J. Mateen, The Guinea Epilepsy Project   +14 more
wiley   +1 more source

The Wick Effect and Its Impact on Ignition Conditions for Liquid and Solid Organic Substances: Methodological Recommendations for Forensic Practitioners

Теория и практика судебной экспертизы, 2017
The paper examines conditions for the ignition of high fire point combustible liquids on extended surface materials (e.g. textiles or insulating materials) prone to the so-called «wick effect».
I. S. Taubkin
doaj   +1 more source