Results 31 to 40 of about 111,730 (260)

Fast growing double tearing modes in a tokamak plasma [PDF]

open access: yes, 2005
Configurations with nearby multiple resonant surfaces have broad spectra of linearly unstable coupled tearing modes with dominant high poloidal mode numbers m. This was recently shown for the case of multiple q = 1 resonances [Bierwage et al., Phys. Rev.
Andreas Bierwage   +6 more
core   +1 more source

Validation of the Dyspnoea-12 and Multidimensional Dyspnea profile among older Swedish men in the population

open access: yesBMC Geriatrics, 2022
Background The Dyspnoea-12 (D12) and Multidimensional dyspnea profile (MDP) are commonly used instruments for assessing multiple dimensions of breathlessness but have not been validated in older people in the population.
Max Olsson, Magnus Ekström
doaj   +1 more source

The density of discriminants of quintic rings and fields [PDF]

open access: yes, 2010
We determine, asymptotically, the number of quintic fields having bounded discriminant. Specifically, we prove that the asymptotic number of quintic fields having absolute discriminant at most X is a constant times X.
Bhargava, Manjul
core   +1 more source

Gold Nanorods in Cardiac Millitissues: Assessing Mechanical and Contractile Dynamics in a Living Engineering Myocardium Model

open access: yesAdvanced Materials Technologies, EarlyView.
This study presents a novel platform for assessing the active mechanical behavior of living cardiac microbundles through localized nanoindentation, integrated with temperature regulation and dual‐camera imaging systems. The developed system enables quantitative evaluation of dynamic micromechanics in engineered cardiac tissues in vitro, offering ...
Lihua Lou   +4 more
wiley   +1 more source

What words best capture the symptom of breathlessness in Uganda?

open access: yesSouth Sudan Medical Journal, 2023
Introduction: Anecdotal experience suggests that Ugandan patients complain infrequently of breathlessness. The Luganda language, spoken in Uganda, does not have one word to express breathlessness but uses various phrases.
Jjukira Vianney   +4 more
doaj  

Flexible Chemiresistive Chitosan‐Glycerol Sensors on Laser‐Induced Graphene Electrodes for Room‐Temperature Ammonia Detection

open access: yesAdvanced Materials Technologies, EarlyView.
Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu   +9 more
wiley   +1 more source

The Mass Profile of the Milky Way to the Virial Radius from the Illustris Simulation [PDF]

open access: yes, 2016
We use particle data from the Illustris simulation, combined with individual kinematic constraints on the mass of the Milky Way (MW) at specific distances from the Galactic center, to infer the radial distribution of the MW's dark matter halo mass.
Boylan-Kolchin, Michael   +4 more
core   +4 more sources

Postsynaptic Complexin Mediates Constitutive Exocytosis of Nicotinic Acetylcholine Receptor

open access: yesAdvanced Science, EarlyView.
Beyond its established presynaptic role, complexin is identified as a postsynaptic regulator of neurotransmitter receptor trafficking. By promoting constitutive and activity‐dependent exocytosis of nicotinic acetylcholine receptors, complexin controls spontaneous synaptic signaling at the C.
Ya Wang   +4 more
wiley   +1 more source

Analisis Pengaruh Gradasi pada Campuran Split Mastic Asphalt (SMA) yang Menggunakan Aditif ASBUTON Murni untuk Perkerasan Bandara

open access: yesJurnal Teknik Sipil, 2012
Abstrak. Penelitian ini dimaksudkan untuk mengetahui pengaruh gradasi pada campuran Split Mastic Asphalt (SMA) yang menggunakan Aspal Batu Buton (ASBUTON) sebagai aditif yang diharapkan mampu memperbaiki kualitas aspal dan kinerja dari campuran ...
Harmein Rahman   +2 more
doaj   +3 more sources

Highlighting the effects of co‐eluting interferences on compound specific stable isotope analysis of polycyclic aromatic hydrocarbons using comprehensive two‐dimensional gas chromatography [PDF]

open access: yes, 2014
Accuracy is the most important issue when carrying out compound specific stable isotope analysis of polycyclic aromatic hydrocarbons extracted from complex samples.
Blessing   +16 more
core   +1 more source

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