Results 101 to 110 of about 104,480 (306)

Gerencia de las empresas familiares y no familiares: análisis comparativo

open access: yesEstudios Gerenciales, 2013
En el ámbito económico existen empresas denominadas familiares cuyas características las identifican cla- ramente. Estas organizaciones coexisten con empresas que no presentan características de familiares.
Lenix Margarita Omaña Guerrero   +1 more
doaj   +1 more source

Properties of tug-of-war model for cargo transport by molecular motors

open access: yes, 2009
Molecular motors are essential components for the biophysical functions of the cell. Our current quantitative understanding of how multiple motors move along a single track is not complete; even though models and theories for single motor chemomechanics ...
J. Howard   +2 more
core   +1 more source

Bromazolam Tablet Quantification and Analysis of Post‐Mortem Cases From the National Programme on Substance Use Mortality (NPSUM)

open access: yesDrug Testing and Analysis, EarlyView.
Tablets submitted to drug checking services that were found to contain bromazolam. Over half of these counterfeit tablets mimicked the appearance of licensed formulations (e.g., alprazolam Xanax bars and diazepam Roche 10 mg pills). Bromazolam is now the most commonly detected street benzodiazepine in drug poisoning deaths in the United Kingdom ...
Matthew Gardner   +9 more
wiley   +1 more source

Eleven-Dimensional Supergravity on a Manifold with Boundary

open access: yes, 1996
In this paper, we present a systematic analysis of eleven-dimensional supergravity on a manifold with boundary, which is believed to be relevant to the strong coupling limit of the $E_8\times E_8$ heterotic string. Gauge and gravitational anomalies enter
Bergshoeff   +8 more
core   +1 more source

Influence of Adhesive Type on Heat Induced Delamination in Tension Loaded Shear Lap Cross‐Laminated Timber Samples Exposed to Radiant Heat Flux

open access: yesFire and Materials, EarlyView.
ABSTRACT Heat induced delamination (HID) is a phenomenon in engineered wood products which may result in the detachment of the bonded timber lamellae before charring propagates to the bond line interphase. This study aims to correlate the thermal degradation of two 1‐c‐polyurethane adhesives at the microscale to the thermo‐hydro‐mechanical behaviour of
A. Čolić   +4 more
wiley   +1 more source

TNT equivalency of M10 propellant [PDF]

open access: yes
Peak, side-on blast overpressure and scaled, positive impulse have been measured for M10 single-perforated propellant, web size 0.018 inches, using configurations that simulate the handling of bulk material during processing and shipment.
Mcintyre, F. L., Price, P.
core   +1 more source

Exploring biofiber properties and their influence on biocomposite tensile properties

open access: yesPolymer International, EarlyView.
The study measured the physical, flow and chemical properties of 10 biofibers. It characterized the tensile properties of derived biocomposites and linked them using regression models, showing robust predictive performance. Abstract Biofibers serve as effective reinforcements for neat polylactic acid (PLA) in biocomposites, offering an attractive ...
Oluwafemi A. Oyedeji   +5 more
wiley   +1 more source

The Role of Exploration, Exploitation and Dynamic Capabilities: South Korean Entertainment Firms’ Proactive Response Strategies to the COVID-19 Pandemic

open access: yesEconomics and Culture
This study aims to develop a model of firms’ survival strategy during the COVID-19 pandemic by integrating the concepts of exploration, exploitation, and dynamic capabilities to develop a model of firms’ survival strategy during the COVID-19.
Ahn Yoonha, Shin Hyung-Deok, Hong Saehwa
doaj   +1 more source

Analysing economic contribution of tourism: insights from selected Southeast Asian countries

open access: yesManagement, 2019
Tourism is a potential sector that can contribute positively to economic growth if properly managed. The southeast Asian countries have identified tourism as a key sector that can enable them to achieve sustainable economic growth.
Hieu Vu Minh, Yen Hua Thi Bach
doaj   +1 more source

Positivity of Lyapunov exponents for a continuous matrix-valued Anderson model

open access: yes, 2007
We study a continuous matrix-valued Anderson-type model. Both leading Lyapunov exponents of this model are proved to be positive and distinct for all ernergies in $(2,+\infty)$ except those in a discrete set, which leads to absence of absolutely ...
A. Klein   +11 more
core   +1 more source

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