Results 11 to 20 of about 422,474 (351)

The Dielectric Constant of Mica [PDF]

open access: greenPhysical Review, 1922
Dielectric Constant of Mica.---The constant was determined for 18 samples of mica, varying in thickness from 0.005 to 0.073 inch and including 12 different grades. Each sheet was placed between two mercury electrodes and the capacity of the condenser thus formed was determined with a shielded capacity and conductance bridge using alternating current at
J.R. Weeks
openalex   +4 more sources

Mica [PDF]

open access: greenJournal of the Franklin Institute, 1880
n ...
Theo.D. Rand
openalex   +3 more sources

Synthetic mica

open access: hybridMateriales de Construcción, 1950
No ...
Insloy, Van Valkenburg, R. Piko
openalex   +5 more sources

Identification of pre-synaptic density networks using [11C]UCB-J PET imaging and ICA in mice

open access: yesNeuroImage, 2022
Background: Synaptic vesicle glycoprotein 2A (SV2A) is a vesicle glycoprotein involved in neurotransmitter release. SV2A is located on the pre-synaptic terminals of neurons and visualized using the radioligand [11C]UCB-J and positron emission tomography (
Jordy Akkermans   +4 more
doaj   +1 more source

Range extension and natural history observations of a rare Panamanian snake, Geophis bellus Myers, 2003 (Colubridae: Dipsadinae) [PDF]

open access: yesCheck List, 2015
The fossorial snake Geophis bellus is a small Panamanian endemic previously known only from the holotype. Here we report additional specimens, which greatly expand the known range of the species ca.
Luis Elizondo Lara   +3 more
doaj   +3 more sources

A Variable-Length Chromosome Genetic Algorithm for Time-Based Sensor Network Schedule Optimization

open access: yesSensors, 2021
Scheduling sensor nodes has an important role in real monitoring applications using sensor networks, lowering the power consumption and maximizing the network lifetime, while maintaining the satisfaction to application requirements.
Van-Phuong Ha   +3 more
doaj   +1 more source

Corporate Identity: Developing Means for Sustainable Competitive Advantage in Indian Context Towards Model Development

open access: yesOrganizations and Markets in Emerging Economies, 2016
Corporate identity is a dynamic and premeditated asset integral to gaining competitive advantage in the market. It spans both the internal and external functions of the organisations. It is a variable that needs to be studied cohesively.
Varsha Jain   +3 more
doaj   +1 more source

Du graphique à l’infographie. De l’art de faire parler les images

open access: yesInterfaces Numériques, 2020
Cet article cherche à interroger le rôle de l’image dans les modèles argumentatifs du data journalisme et de l’infographie. Deux analyses détaillées d’articles de presse sur le réchauffement climatique permettront de définir la mise en image comme un ...
Ludovic Chatenet, Stéphanie Cardoso
doaj   +1 more source

Le rôle de l’anamnèse dans la co-construction du diagnostic

open access: yesEspaces Linguistiques, 2021
Parce que la relation de soin repose en plus de l’examen clinique sur des interactions dialogiques entre un soignant et un patient, elle est soumise à des conventions qui encadrent l’interrogatoire thérapeutique qui la structure.
Viviane HUYS
doaj   +1 more source

Exploring the Use of Virtual Worlds as a Scientific Research Platform: The Meta-Institute for Computational Astrophysics (MICA) [PDF]

open access: yes, 2009
We describe the Meta-Institute for Computational Astrophysics (MICA), the first professional scientific organization based exclusively in virtual worlds (VWs).
A. Szalay   +10 more
core   +2 more sources

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