Results 181 to 190 of about 548,983 (334)

Optical Skyrmions with Tunable or Reconfigurable Topology Using Spin‐Decoupled Metaoptics

Laser &Photonics Reviews, EarlyView.
The work introduces advanced optical elements capable of generating and dynamically reconfiguring complex light patterns known as optical skyrmions. By precisely shaping light polarization at the nanoscale, a single engineered metasurface can generate and manipulate robust and tunable polarization textures in an efficient and scalable way.
Andrea Vogliardi, Daniele Bonaldo, Simone Dal Zilio, Vittorio Apolloni, Filippo Romanato, Gianluca Ruffato   +5 more
wiley   +1 more source

Conspicuous waist [PDF]

, 1952
openaire   +1 more source

Predictive Effects of Waist Circumference-Related Anthropometric Measures on Body Mass Index in South African University Students. [PDF]

Int J Environ Res Public Health
Gomwe H, Phiri L, Marange CS, Matsha T, Kgoele M.   +4 more
europepmc   +1 more source

In Situ Acoustic Monitoring of Focused Femtosecond Pulse Duration in Air

Laser &Photonics Reviews, EarlyView.
Air‐breakdown acoustics at the laser focus is used to determine femtosecond pulse duration with a simple USB microphone. By chirp‐tuning and compressing 1030 nm pulses from 241 to 50 fs, the acoustic amplitude scales inversely proportional to the square root of the pulse duration, enabling in situ readout over 50 fs–5 ps—crucial for precise pulse ...
Indrė Meškėlaitė, Hsin‐Hui Huang, Haoran Mu, Nguyen Hoai An Le, Tomas Katkus, Edvinas Aleksandravičius, Gabrielius Kontenis, Domas Paipulas, Saulius Juodkazis, Darius Gailevičius   +9 more
wiley   +1 more source

Association of Anthropometric Obesity Measures With Semen Parameters in Male Partners of Infertile Couples Without Identifiable Clinical Risk Factors. [PDF]

Cureus
Waghmare OB, Sandhu N, Saiyad SS, Hundal JK, Dubey RU, Parthasarathy P, Ekambaram G, Parikh SU, Prabhakar Choudhari S.   +8 more
europepmc   +1 more source

Comprehensive Evidence for Mortality and Underlying Morbidity Related to Visceral Fat Distribution

Med Research, EarlyView.
ABSTRACT Linking obesity to mortality is an intriguing and controversial topic. This study tried to comprehensively assess 8 adiposity surrogates and mortality association among middle‐to‐old‐aged adults to identify a superior one, and explore explanatory disorders. Data sources included the National Health and Nutrition Examination Survey (NHANES), UK
Haolong Zhou, Danyang Ling, Qin Huang, Jiaojun Liang, Guanhua Su, Zhangbo Cui, Ziwei Chen, Xiaowen Ma, Zhou Jiang, Shuo Zheng, Haodong Tian, Qi Wang   +11 more
wiley   +1 more source

Switching single and dual wavelength emission in a quasi-three-level Nd: YLF laser by adjusting pump beam waist position. [PDF]

Sci Rep
Huang H, Li Y, Xia J, Du Z, Fu X, Lü Y.
europepmc   +1 more source

Interaction region for crab waist scheme of the Future Electron-Positron Collider (CERN)

, 2015
A. Bogomyagkov, E. Levichev
openalex   +2 more sources

Diabetic Peripheral Neuropathy: Molecular Staging, Risk Factors, Therapeutics, and Emerging Trends

Med Research, EarlyView.
The heterogeneous landscape of DPN can be unified through a tripartite pathogenic model encompassing progressive stages of metabolic dysregulation, chronic inflammation, and overt neuronal damage. Within this framework, six clinical subtypes were identified, namely, hyperglycemia‐driven, dyslipidemia‐driven, inflammation‐driven, dysvascularity‐driven ...
Xiaofeng Dai, Mingze Tang
wiley   +1 more source

Step cadence to guide physical activity intensity in coronary heart disease. [PDF]

Front Sports Act Living
Lönn A, Clark B, Niyonsenga T, Pumpa K, Bäck M, Rangaraj A, Wong TH, Joseph S, Khan A, Scott P, Davey R, Freene N.   +11 more
europepmc   +1 more source