Results 231 to 240 of about 301,652 (339)

Dataset of AI adoption usage, expectations, attitudes, perceptions, and motivations for learning in higher education. [PDF]

Data Brief
Luthfi ZF, Prasetiyo WH, Sari BI, Waldi A, Muttaqiin A.   +4 more
europepmc   +1 more source

Easier, Safer, and Greener: Unlocking the Power of Solid Reagents in Organic Reactions by Mechanochemistry

ChemistryEurope, EarlyView.
This review highlights the powerful synergy between mechanochemistry and solid reagents to replace hazardous substances traditionally used in organic synthesis. Such an approach offers a safer and more sustainable pathway for conducting organic reactions, with potential benefits in both reactivity and selectivity. The use of solid bases, acids, and gas
Adrien Gallego, Nicolas Pétry, Julien Pinaud, Olivia Giani, Frédéric Lamaty   +4 more
wiley   +1 more source

A novel prosthetic foot with a flexible rubber ankle for the Indonesian population: a finite element analysis. [PDF]

BMC Musculoskelet Disord
Faizin AK, Adyono N, Lestari WD, Yusuf AA, Ammarullah MI.   +4 more
europepmc   +1 more source

Solvent‐Driven Pore Engineering in Coffee‐Derived Activated Hydrochar: Implications for Post‐Combustion CO2 Capture

Carbon Energy, EarlyView.
Solvent washing of coffee‐ground hydrochars produces activated carbons with tunable pore sizes while maintaining surface area. Removing non‐polar contaminants enhances microporosity, increasing CO2 uptake by 40%. Moderate pore sizes (9–12 Å) yield optimal CO2:N2 selectivity, whereas smaller pores reduce selectivity due to stronger interactions between ...
Muhammad Irfan Maulana Kusdhany, Maryna Vorokhta, Kazunari Sasaki, Masamichi Nishihara, Stephen Matthew Lyth   +4 more
wiley   +1 more source

Graph neural network-based mutation-aware regression test ordering using code dependency graphs and execution traces. [PDF]

MethodsX
Sowmyadevi S, Alphy A.
europepmc   +1 more source

Caffeine Content Assessment in Beverages and Food Supplements: Regulatory Challenges and Health Implications

ChemFoodChem, EarlyView.
ABSTRACT This study presents an analysis of caffeine content in food supplements and evaluates current regulatory frameworks against established safety guidelines. High‐caffeine products, particularly sports, and food supplements, were assessed for compliance with the safety opinion of the European Food Safety Authority (EFSA). The investigation during
Leonie Rinke, Ann‐Kathrin Kull, Verena Bock, Dirk W. Lachenmeier   +3 more
wiley   +1 more source

Smartphone App-Based Exercise for Pregnant Women in Indonesia: Quasi-Experimental Study on Physical Activity, Fear of Childbirth, and Quality of Life.

JMIR Mhealth Uhealth
Marfuah D, Sansuwito TB, Ayakannu R.
europepmc   +1 more source

Logistics Management Information System (LMIS) for Health Commodities at Public Health Facilities in Amhara National Regional State of Ethiopia: A Data Quality Evaluation Survey [Letter]. [PDF]

J Multidiscip Healthc
Rashati D, Akbar PS.
europepmc   +1 more source

Mid‐Infrared Spectroscopy and Machine Learning for Chlorogenic Acid Quantification in Coffee

Chemie Ingenieur Technik, EarlyView.
Chlorogenic acid (CGA) concentration in coffee was predicted using mid‐infrared (MIR) spectroscopy and a machine learning approach. Forty‐four roasting stages (140–220 °C) plus a green coffee control were analyzed. A multilayer perceptron regressor, trained on preprocessed MIR data, outperformed traditional peak analysis, enabling accurate and ...
Deborah Herdt, Felix Wühler, Thomas Kunz, Victoria Schiwek, Sarah Kühnemuth, Brian Gibson, Matthias Rädle   +6 more
wiley   +1 more source

Factors affecting animal welfare on commercial broiler chicken farms in West Java, Indonesia. [PDF]

Anim Welf
Wilcox CH, Anang A, Asmara IY, Mayasari N, Siahaan MN, Sandilands V.   +5 more
europepmc   +1 more source