Results 71 to 80 of about 14,907 (188)

Cannabis Use Among Ugandan Medical Students: Prevalence, Predictors, and Coping Strategies in a Cross‐Sectional Study

open access: yesBrain and Behavior, Volume 16, Issue 4, April 2026.
ABSTRACT Introduction and Aims Cannabis use among university students is a growing concern, particularly in demanding medical programs. We estimated prevalence, identified predictors, and compared coping strategies among medical students in Uganda.
Ronald Musinguzi   +13 more
wiley   +1 more source

Echocardiography in the diagnosis left ventricular noncompaction

open access: yesCardiovascular Ultrasound, 2008
Echocardiography is the method of choice to establish a diagnosis and determine a treatment plan for patients with noncompaction of ventricular myocardium (NVM).
Song Ze-Zhou
doaj   +1 more source

A THz-Vibration to THz-Radiation Converter Based on Gold Nanoobjects: a Feasibility Study

open access: yes, 2015
The estimations done confirm a feasibility of the idea that gold nanobars (GNBs) and nanorings (GNRs) irradiated by microwaves could become the terahertz (THz) emitters with photon energies within the full width at half maximum of longitudinal acoustic ...
Moldosanov, Kamil, Postnikov, Andrei
core   +3 more sources

Tunable Switching Mechanisms in HfZrO2‐Based Tunnel Junctions for High‐Performance Synaptic Arrays

open access: yesAdvanced Science, Volume 13, Issue 18, 27 March 2026.
This work demonstrates hybrid switching in engineered HZO‐based FTJs, enabled by controlled interlayer design and oxygen scavenging dynamics. The combined switching mechanism produces robust multilevel conductance states in large crossbar arrays, offering a materials‐driven pathway toward scalable in‐memory computing with enhanced tunability and ...
Jiwon You   +8 more
wiley   +1 more source

ExTENDS: Efficient Data Placement and Management for Next Generation PCM-Based Storage Systems

open access: yesIEEE Access, 2019
Although flash memory solid state drives (FSSDs) outperform traditional hard disk drives (HDDs), their performance still fails to cope up with the perennial doubling speeds of microprocessors, regardless of the available high bandwidth. To alleviate this
Ronnie Mativenga   +3 more
doaj   +1 more source

Stochastic Modeling of Hybrid Cache Systems

open access: yes, 2016
In recent years, there is an increasing demand of big memory systems so to perform large scale data analytics. Since DRAM memories are expensive, some researchers are suggesting to use other memory systems such as non-volatile memory (NVM) technology to ...
Chen, Jiqiang   +4 more
core   +1 more source

Ternary Content‐Addressable Memory Using One Capacitor and One Nanoelectromechanical Memory Switch for Data‐Intensive Applications

open access: yesAdvanced Intelligent Systems, Volume 8, Issue 3, March 2026.
A charge‐domain ternary content‐addressable memory using one capacitor one nanoelectromechanical memory switch (1C‐1N TCAM) is proposed for energy‐efficient, high‐reliability computations. Integrated with the back‐end‐of‐line process, the 1C‐1N TCAM leverages the air gap capacitance to achieve a high capacitance ratio and ternary functionality.
Jin Wook Lee   +5 more
wiley   +1 more source

WMAP Haze: Directly Observing Dark Matter?

open access: yes, 2008
In this paper we show that dark matter in the form of dense matter/antimatter nuggets could provide a natural and unified explanation for several distinct bands of diffuse radiation from the core of the Galaxy spanning over 12 orders of magnitude in ...
A. I. Achiezer   +8 more
core   +1 more source

Dyadic Respiratory Sinus Arrhythmia Outcomes for Mothers and Their Children: Long‐Term Follow‐Up of a Randomized Controlled Trial of Brief Parenting Interventions

open access: yesDevelopmental Psychobiology, Volume 68, Issue 2, March 2026.
ABSTRACT This study was part of a longitudinal follow‐up of a 3‐armed randomized controlled trial designed to test the effects of two brief parenting interventions, Play Nicely (PN) and Triple P‐Level 2 (TP2), to a usual care control on parenting outcomes. Female caregivers with an identified index child (Mage = 3.7 years, standard deviation [SD] = 1.7)
Abigail J. Sullivan   +10 more
wiley   +1 more source

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