Results 151 to 160 of about 244,861 (311)

Coherent manipulation of ultracold Rubidium [PDF]

, 2009
The production of dense samples of atoms whose translational velocity can be parameterized by temperatures in the microkelvin range has revolutionized the fields of spectroscopy, metrology, quantum computing and sensitive tests of quantum mechanics. Such
Himsworth, Matthew
core  

Resting-State Electroencephalogram Depression Diagnosis Based on Traditional Machine Learning and Deep Learning: A Comparative Analysis

Sensors
The global prevalence of Major Depressive Disorder (MDD) is increasing at an alarming rate, underscoring the urgent need for timely and accurate diagnoses to facilitate effective interventions and treatments.
Haijun Lin, Jing Fang, Junpeng Zhang, Xuhui Zhang, Weiying Piao, Yukun Liu   +5 more
doaj   +1 more source

Publisher Correction: Laser spectroscopy of the [Formula: see text], [Formula: see text] transitions in stored and cooled relativistic [Formula: see text] ions. [PDF]

Sci Rep, 2021
Winzen D, Hannen V, Bussmann M, Buß A, Egelkamp C, Eidam L, Huang Z, Kiefer D, Klammes S, Kühl T, Loeser M, Ma X, Nörtershäuser W, Ortjohann HW, Sánchez R, Siebold M, Stöhlker T, Ullmann J, Vollbrecht J, Walther T, Wang H, Weinheimer C, Winters DFA.   +22 more
europepmc   +1 more source

Review of Thermally Activated Twisted Coiled Polymer Actuators: A Materials Science Perspective

Advanced Functional Materials, EarlyView.
Thermally activated twisted and coiled polymer actuators (TCPAs) combine lightweight design, large deformation, and scalable fabrication for soft robotic and wearable applications. This review connects polymer structure, processing history, helix geometry, and thermomechanical characterization to actuator performance, highlighting current challenges in
Nadja Schenk, Lukas Benecke, Chokri Cherif, Johannes Mersch   +3 more
wiley   +1 more source

Exploring the Influence of Intermolecular Interactions in Prebiotic Chemistry Using Laser Spectroscopy and Calculations. [PDF]

Chemistry, 2022
Camiruaga A, Usabiaga I, Calabrese C, Lamas I, Basterretxea FJ, Fernández JA.   +5 more
europepmc   +1 more source

Surprising Water Slipping Performance on Highly Hydrophilic PEG‐Derived Monolayer‐Covered Surfaces: Preparation, Mechanism, and Application

Advanced Functional Materials, EarlyView.
Highly hydrophilic surfaces (water contact angle, ≈17.7°) exhibiting surprising water slipping performance (sliding angle, ≈7.3°) are successfully prepared via simple chemisorption of polyethylene glycol (PEG) organosilane and subsequent alkali‐treatment.
Hyeonjin Kim, Kouki Akaike, Jerred Wassgren, Hiroshi Kakiuchida, Masahisa Okada, Atsushi Hozumi   +5 more
wiley   +1 more source

Deep Learning for Type 1 Diabetes Mellitus Diagnosis Using Infrared Quantum Cascade Laser Spectroscopy. [PDF]

Materials (Basel), 2022
Fufurin I, Berezhanskiy P, Golyak I, Anfimov D, Kareva E, Scherbakova A, Demkin P, Nebritova O, Morozov A.   +8 more
europepmc   +1 more source

Coupling Anodic Activity and Stability at Ni‐Based Non‐Oxide Catalysts via Coordinating Alcohol Oxidation and Oxygen Evolution

Advanced Functional Materials, EarlyView.
A cooperative and competitive interrelationship between alcohol oxidation (AOR) and water oxidation (OER) was observed on a typical anode catalyst of Ni2P. In situ Raman spectroscopy and electrochemical analyses revealed a specific complementary mechanism between them, in which OER and AOR critically contribute to the activity and stability of anodic ...
Yong Yan, Xinyu Liu, Yuguo Zhao, Hanwen Jian, Huan Zhou, Riyi Zhang, Dong Wang, Peter Schaaf, Lihua Wang, Guangsheng Guo, Xiayan Wang   +10 more
wiley   +1 more source

Laser-induced fluorescence determination of temperatures in low pressure flames [PDF]

, 1989
Rensberger KJ, Jeffries JB, Copeland RA, Kohse-Höinghaus K, Wise ML, Crosley DR. Laser-induced fluorescence determination of temperatures in low pressure flames. Applied Optics.
Jeffries, Jay B., Kohse-Höinghaus, Katharina, Crosley, David R., Rensberger, Karen J., Wise, Michael L., Copeland, Richard A.   +5 more
core   +1 more source

Measurement of relative transition strengths of 133Cs Rydberg D states using electromagnetically induced transparency

Scientific Reports
Transition strengths between states are fundamental physical properties of atomic spectra. The differences in fine structure splitting of certain states are mainly attributed to the angular momentum parts of transition dipole matrix elements.
Shanxia Bao, Hao Zhang, Linjie Zhang, Liantuan Xiao, Suotang Jia   +4 more
doaj   +1 more source