Results 81 to 90 of about 280,677 (310)

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee   +9 more
wiley   +1 more source

Lifting A Weight Off My Shoulders

open access: yes, 2016
It’s a familiar scene for anyone who’s entered the Jaeger Center. You walk past the entrance desk, past the rock wall, the blue mats with some students stretching; there, the cardio machines, some soccer players cycling on the bikes, some girls on the ...
Lauro, Alison
core  

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

open access: yesAdvanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone   +11 more
wiley   +1 more source

Ergonomic assessment of manual building work associated with lifting tasks/Rankų darbo statyboje, keliant mažagabaričius sunkius elementus, ergonominis vertinimas

open access: yesJournal of Civil Engineering and Management, 2001
The purpose of these studies is to reduce the amout of low back pain as well as work injuries. Low back pain is more likely to occur if the load exceeds the worker's physical capabilities.
Kazys Algirdas Kaminskas
doaj   +1 more source

A study of design trade (OFFS) using a computer model [PDF]

open access: yes, 1975
The interaction between the efficiency of the structural design and the cost of the structure used was studied. It is shown that future effort is best directed at producing a low cost structure of medium efficiency, but with the ability to withstand ...
Coughlin, S.
core   +1 more source

Substrate Engineering for Durable Omniphobic Liquid‐Like Surfaces

open access: yesAdvanced Functional Materials, EarlyView.
The significant yet less investigated role of substrates in determining the liquid‐repellency and mechanical durability of liquid‐like surfaces (LLSs) is explored. Thick and crack‐free sol–gel silica intermediary layers are developed that can smoothen substrate asperity roughness even at the micron scale, enabling omniphobic polydimethylsiloxane‐based ...
Tao Wen   +6 more
wiley   +1 more source

Comparative analysis of exercise equipment jerk in weightlifting and weight sport

open access: yesPedagogics, Psychology, Medical-Biological Problems of Physical Training and Sports, 2013
The approaches to the analysis of exercise equipment in weightlifting and weight sport. The method of photographic images and analysis videogram movement. Exercise performed once with the weights of 50, 65 and 75% of the maximum limit.
V.Y. Djim
doaj   +1 more source

Higher congruence companion forms [PDF]

open access: yes, 2011
For a rational prime p 3 we consider p-ordinary, Hilbert modular newforms f of weight k 2 with associated p-adic Galois representations f and mod pn reductions f;n.
Adibhatla, Rajender   +1 more
core  

High Performance Room Temperature Multiferroic Properties of w‐MnSe Altermagnet

open access: yesAdvanced Functional Materials, EarlyView.
Using first‐principles calculations, for the first time the Altermagneto‐Ferroelectric Coupling Effect (AFCE) is proposed, which enables control of both electric polarization and spin splitting in the band structure due to polyhedral rotations. This uncovers robust multiferroicity in wurtzite MnSe at room temperature, offering an exciting route for ...
Djamel Bezzerga, Imran Khan, Jisang Hong
wiley   +1 more source

THE RELATIONSHIP BETWEEN THE NUMBER OF REPETITIONS PERFORMED AT GIVEN INTENSITIES IS DIFFERENT IN ENDURANCE AND STRENGTH TRAINED ATHLETES

open access: yesBiology of Sport, 2014
Prescribing training intensity and volume is a key problem when designing resistance training programmes. One approach is to base training prescription on the number of repetitions performed at a given percentage of repetition maximum due to the ...
B. Richens, D.J. Cleather
doaj   +1 more source

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