Results 191 to 200 of about 125,078 (291)

Direct Digital Simultaneous Phase-Amplitude Noise and Allan Deviation Measurement System

IEEE Open Journal of Ultrasonics, Ferroelectrics, and Frequency Control
Marco Pomponio, Archita Hati, Craig Nelson   +2 more
openaire   +1 more source

Investigating Tuberculosis Dynamics Under Various Control Strategies: A Comprehensive Analysis Using Real Statistical Data

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT In the present investigation, a mathematical model with vaccination, treatment, and environmental impact under real data is presented. Initially, we present the model without any interventions, followed by an examination of its equilibrium points.
Bashir Al‐Hdaibat, Mahmoud H. DarAssi, Irfan Ahmad, Muhammad Altaf Khan, Reem Algethamie   +4 more
wiley   +1 more source

Ultra-Low-Power Atomic Clock for Satellite Constellation with 2.2x10-12 Long-Term Allan Deviation Using Cesium Coherent Population Trapping

Ultra-Low-Power Atomic Clock for Satellite Constellation with 2.2x10-12 Long-Term Allan Deviation Using Cesium Coherent Population Trapping
identifier:oai:t2r2.star.titech.ac.jp ...
openaire   +1 more source

Rapid Global Deforestation Leaves Forest-Dependent Raptors With Half of Their Suitable Habitat Remaining. [PDF]

Glob Chang Biol
O'Bryan CJ, Xie Z, Li H, Buechley ER, Bader MK, Allan JR, Buij R.   +6 more
europepmc   +1 more source

Impact of Electrolyte Temperature on Solution‐Combustion Synthesized NiO/Ni Nanoparticles as Oxygen Evolution Reaction Electrocatalyst

ChemistryOpen, EarlyView.
Electrolyte temperature significantly affects electrocatalyst performance in water splitting reactions. Catalysts synthesized by solution combustion synthesis were evaluated for oxygen evolution activity at different temperatures. Elevated temperatures reduced overpotential and increased current density, reflecting enhanced reaction kinetics and ...
Easwari Padma Kumari, Anand Kumar, Faris Tarlochan, Mohammed J. Al‐Marri   +3 more
wiley   +1 more source

Dual Comb Spectrometer for the Determination of Stable Isotopic Ratios of Atmospheric CO₂ with Sub-Permille Precision at Atmospheric Pressure. [PDF]

Anal Chem
Goldschmidt J, Brugger N, Nitzsche L, Nitzsche P, Dinc C, Weber C, Breunig I, Schmitt K, Kühnemann F, Wöllenstein J.   +9 more
europepmc   +1 more source

Design, Synthesis, Cytotoxicity Assessment, and Molecular Docking of Novel Triazolopyrimidines as Potent Cyclin‐Dependent Kinase 4 Inhibitors

ChemistryOpen, EarlyView.
A novel series of 1,5‐dihydro‐[1,2,4]triazolo[4,3‐a]pyrimidines (5a–g) is synthesized and evaluated as potential CDK4 inhibitors. Compounds 5c and 5d exhibit strong cytotoxicity toward HepG2 and MCF‐7 cells with IC50 ≈ 1–2 µM, comparable to doxorubicin.
Tariq Z. Abolibda, Sami A. Al‐Hussain, Basant Farag, Mohamed El‐Naggar, Magdi E. A. Zaki, Emad S. A. Alhazmi, Adel S. M. Almohammadi, Sobhi M. Gomha   +7 more
wiley   +1 more source

Benchmarking Precompensated Current-Modulated Diode-Laser-Based Differential Absorption Lidar for CO₂ Gas Concentration Measurements at kHz Rate. [PDF]

Sensors (Basel)
Zanetti G, Rodrigo PJ, Engelbrecht Larsen H, Pedersen C.   +3 more
europepmc   +1 more source

Exploration of the Phytochemical and Antidiabetic Properties of Teucrium polium: A Natural Asset for Type 2 Diabetes Management

ChemistryOpen, EarlyView.
Teucrium polium shows antidiabetic activity with its phytochemical composition and biological activities. The essential oil is rich in carvacrol, thymol, γ‐terpinene, and o‐cymene, while the aqueous and hydroethanolic extracts are characterized by poliumoside, verbascoside, isorhamnetin‐3‐O‐rutinoside, and apigenin‐7‐rutinoside. Antioxidant activity is
Hajar El Ouadni, Aziz Drioiche, Fadoua El Makhoukhi, Omkulthom Al kamaly, Hannou Zerkani, Smail Amalich, Imane Tagnaout, Mohamed Radi, Yahya Cherrah, Touriya Zair, Katim Alaoui   +10 more
wiley   +1 more source

Accelerometer-Based Gait Analysis as a Predictive Tool for Mild Cognitive Impairment in Older Adults. [PDF]

Sensors (Basel)
Shen J, Nagata Y, Shimamoto T, Matsubara S, Nakamura M, Sato F, Motoshima T, Uchino K, Mori A, Nogami M, Harada Y, Uchino M, Nakamura S.   +12 more
europepmc   +1 more source