Results 71 to 80 of about 146,062 (286)

Universal symmetry-protected topological invariants for symmetry-protected topological states

open access: yes, 2013
Symmetry-protected topological (SPT) states are short-range entangled states with a symmetry G. They belong to a new class of quantum states of matter which are classified by the group cohomology $H^{d+1}(G,\mathbb{R}/\mathbb{Z})$ in d-dimensional space.
Hung, Ling-Yan, Wen, Xiao-Gang
core   +1 more source

Silicon‐Embedded Multifunctional Heterogeneous Integration for Miniaturized Photoplethysmography Detection Devices

open access: yesAdvanced Science, EarlyView.
ABSTRACT The multifunctional integration of chips with high flexibility and scalable manufacturing is crucial for enhancing chip performance, reducing chip size, and simplifying chip design. However, balancing volume, cost, flexibility, and functionality using traditional heterogeneous integration methods is challenging.
Lang Chen   +7 more
wiley   +1 more source

Towards a complete classification of fermionic symmetry protected topological phases in 3D and a general group supercohomology theory

open access: yes, 2018
Classification and construction of symmetry protected topological (SPT) phases in interacting boson and fermion systems have become a fascinating theoretical direction in recent years.
Gu, Zheng-Cheng, Wang, Qing-Rui
core   +2 more sources

Biodegradable and Bioinspired UV Light Recognition via Sustainable Synaptic Transistors for Artificial Intelligence Vision Systems

open access: yesAdvanced Intelligent Systems, EarlyView.
We report a biodegradable electrolyte‐gated synaptic phototransistor that combines low‐power UV sensing with memory functionality, offering a sustainable platform for AI vision systems and health‐monitoring technologies. Presented here is a biodegradable, bioinspired synaptic phototransistor (SPT) based on an electrolyte‐gated field‐effect transistor ...
Theodoros Serghiou   +5 more
wiley   +1 more source

SPT-N’ den Hesaplanan Zeminin Kayma Dalgası (Vs)’nın Eskişehir Zemini için İstatistiksel Olarak Değerlendirilmesi

open access: yesDüzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022
Kayma dalgası hızı (Vs) geoteknik mühendisliği problemlerinin belirlenmesi çalışmalarında önemli parametrelerden biridir. Dinamik saha sınıflandırmasında yüzeyden ilk 30 metre derinlik için kayma dalgası hızı önemlidir.
Ebru Civelekler, Yücel Güney
doaj  

Effects of High Intensity Exercise on Central Neural Drive in Healthy Populations [PDF]

open access: yes, 2016
Background: Current research suggests that strength gains related to central neural adaptation occur more rapidly than peripheral mechanisms5. Central neural drive (CND) is the measure of cortical output that coordinates up-regulation of agonist ...
LeGrand, SPT, Nicholas   +5 more
core   +1 more source

High voltage SPT performance [PDF]

open access: yes37th Joint Propulsion Conference and Exhibit, 2001
A 2.3 kW stationary plasma thruster designed to operate at high voltage was tested at discharge voltages between 300 and 1250 V. Discharge specific impulses between 1600 and 3700 sec were demonstrated with thrust between 40 and 145 mN. Test data indicated that discharge voltage can be optimized for maximum discharge efficiency.
David Manzella   +2 more
openaire   +1 more source

A preclinical mouse model mimicking the ovarian cancer‐induced estrogen deficiency‐depression axis

open access: yesAnimal Models and Experimental Medicine, EarlyView.
A preclinical mouse model of ovarian cancer–related depression was developed by combining intraperitoneal tumor cell injection, ovariectomy, and chronic restraint stress. The model replicates key clinical features including estrogen deficiency, depressive‐like behaviors, and tumor progression, and provides a reliable tool for studying the endocrine ...
Jiamin Liu   +6 more
wiley   +1 more source

Fundamentos e métodos de medidas de energia dinâmica no SPT

open access: yesActa Scientiarum: Technology, 2000
Discutem-se neste trabalho os métodos disponíveis no Brasil e no exterior para a medida da energia transferida às hastes no SPT, apresentando-se inclusive registros típicos dos eventos dinâmicos ...
Antonio Belincanta, Roberto Lopes Ferraz
doaj   +1 more source

The effect of night splints in the treatment of plantar fasciitis: a systematic literature review [PDF]

open access: yes, 2016
Objective: To investigate the use of night splints for the treatment of plantar fasciitis and the current evidence regarding their ability to affect symptoms associated with plantar fasciitis.https://jdc.jefferson.edu/dptcapstones/1009/thumbnail ...
Boatwright, SPT, Kelly   +5 more
core   +1 more source

Home - About - Disclaimer - Privacy