Results 41 to 50 of about 2,942,904 (340)

A Study of Product Production in Software Product lines [PDF]

open access: yes, 2004
A software product line organization exists to produce products. Much of the research on creating products via product lines has focused on developing core assets such as requirements, architectures, and components. This technical note presents the results of a study that focused on how product line organizations create products (e.g., their production
Gary J. Chastek   +2 more
openaire   +2 more sources

Trade and Productivity [PDF]

open access: yesThe Quarterly Journal of Economics, 2004
We estimate the effect of international trade on average laborproductivity at the country level. Our empirical approach relies onsummary measures of trade that, we argue, are preferable on boththeoretical and empirical grounds to the one conventionally used.
Alcala, Francisco, Ciccone, Antonio
openaire   +5 more sources

Using LANDSAT time series for assessing reforestation on clear cuts in Bryansk region [PDF]

open access: yesВопросы лесной науки, 2019
This paper submitted the method of remote sensed estimate the forest artificial regeneration (tree planting). The objective was to designate the moment of transition from clear cuts to forested lands.
E.I. Belova, D.V. Ershov
doaj   +1 more source

Evolutionary interplay between viruses and R‐loops

open access: yesFEBS Letters, EarlyView.
Viruses interact with specialized nucleic acid structures called R‐loops to influence host transcription, epigenetic states, latency, and immune evasion. This Perspective examines the roles of R‐loops in viral replication, integration, and silencing, and how viruses co‐opt or avoid these structures.
Zsolt Karányi   +4 more
wiley   +1 more source

Comparison of the Warm Deformation Constitutive Model of GH4169 Alloy Based on Neural Network and the Arrhenius Model

open access: yesMetals, 2022
In order to realize a better description of plastic flow behavior in the warm deformation process of GH4149, the GH4169 superalloy was compressed by Gleeble-3800 at a temperature of 700–900 °C and a strain rate of 0.01–10 s−1.
Peng Cheng   +4 more
doaj   +1 more source

Assessment of direct pyrogenic carbon emissions in forests of Russia for 2020 according to remote monitoring data [PDF]

open access: yesВопросы лесной науки, 2020
The article presents the results of an assessment of pyrogenic Carbon emissions in the forests of Russia for 2020, carried out using remote monitoring methods.
D.V. Ershov, E.N. Sochilova
doaj   +1 more source

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

Redox‐dependent binding and conformational equilibria govern the fluorescence decay of NAD(P)H in living cells

open access: yesFEBS Letters, EarlyView.
In this work, we reveal how different enzyme binding configurations influence the fluorescence decay of NAD(P)H in live cells using time‐resolved anisotropy imaging and fluorescence lifetime imaging microscopy (FLIM). Mathematical modelling shows that the redox states of the NAD and NADP pools govern these configurations, shaping their fluorescence ...
Thomas S. Blacker   +8 more
wiley   +1 more source

Assessment of biomass of forest species using satellite images of high spatial resolution (on the example of the forest of Khanty-Mansi autonomous okrug) [PDF]

open access: yesВопросы лесной науки, 2019
The paper describes assessment of spatial biomass of top wood layer based on combination of high-resolution Landsat-8 satellite images and selected ground forest inventory data measurements.
E.N. Sochilova   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy