Results 1 to 10 of about 93,959 (91)

Analytical Solution for Bending and Free Vibrations of an Orthotropic Nanoplate based on the New Modified Couple Stress Theory and the Third-order Plate Theory

open access: yesJournal of Mathematical and Fundamental Sciences, 2022
In the present work, the equations of motion of a thin orthotropic nanoplate were obtained based on the new modified couple stress theory and the third-order shear deformation plate theory.
Marina Barulina   +3 more
doaj   +1 more source

Dynamical pathway analysis [PDF]

open access: yesBMC Systems Biology, 2008
Although a great deal is known about one gene or protein and its functions under different environmental conditions, little information is available about the complex behaviour of biological networks subject to different environmental perturbations. Observing differential expressions of one or more genes between normal and abnormal cells has been a ...
Xiong, Hao, Choe, Yoonsuck
openaire   +2 more sources

Dynamic policy analysis [PDF]

open access: yes, 2008
This chapter studies the microeconometric treatment-effect and structural approaches to dynamic policy evaluation. First, we discuss a reduced-form approach based on a sequential randomization or dynamic matching assumption that is popular in biostatistics.
Jaap Abbring, James Heckman
openaire   +3 more sources

Deciphering the physiological response of Escherichia coli under high ATP demand

open access: yesMolecular Systems Biology, 2021
One long‐standing question in microbiology is how microbes buffer perturbations in energy metabolism. In this study, we systematically analyzed the impact of different levels of ATP demand in Escherichia coli under various conditions (aerobic and ...
Simon Boecker   +6 more
doaj   +1 more source

Nonlocal boundary value problems for second-order nonlinear Hahn integro-difference equations with integral boundary conditions

open access: yesAdvances in Difference Equations, 2017
In this paper, we study a boundary value problem for second-order nonlinear Hahn integro-difference equations with nonlocal integral boundary conditions. Our problem contains two Hahn difference operators and a Hahn integral. The existence and uniqueness
Umaphon Sriphanomwan   +4 more
doaj   +1 more source

FORests and HYdrology under Climate Change in Switzerland v1.0: a spatially distributed model combining hydrology and forest dynamics [PDF]

open access: yesGeoscientific Model Development, 2020
We present FORHYCS (FORests and HYdrology under Climate Change in Switzerland), a distributed ecohydrological model to assess the impact of climate change on water resources and forest dynamics.
M. J. R. Speich   +8 more
doaj   +1 more source

ANALYSIS OF THE SITUATION IN THE ORGANIC PRODUCTION SEGMENT IN BOSNIA AND HERZEGOVINA AND THE REGION [PDF]

open access: yesZbornik Radova Ekonomskog Fakulteta u Istočnom Sarajevu, 2023
The aim of this paper is to identify the basic characteristics of organic production in the agricultural sector of Bosnia and Herzegovina in terms of determining the scope, trends and flows in the selected time period.
Zijada Rahimić , Emina Resić
doaj   +1 more source

Numerical investigation of steel frame robustness under external sudden column remova [PDF]

open access: yesArchives of Civil Engineering, 2023
Numerical analysis of robustness assessment of steel planar framed structures under sudden external column removal is presented. The analysis is based on the previous experimental and numerical analyzes conducted in the Ph.D.
Aleksander Kozlowski, Damian Kukla
doaj   +1 more source

Integral inequalities via fractional quantum calculus

open access: yesJournal of Inequalities and Applications, 2016
In this paper we prove several fractional quantum integral inequalities for the new q-shifting operator Φ q a ( m ) = q m + ( 1 − q ) a ${_{a}}\Phi_{q}(m) = qm + (1-q)a$ introduced in Tariboon et al. (Adv. Differ. Equ.
Weerawat Sudsutad   +2 more
doaj   +1 more source

‘Prediction of the Transient Response Sensitivity of High Order Linear Systems Using Low Order Models’

open access: yesMeasurement + Control, 1970
It is shown that low order models can be used to predict adequately the transient response sensitivity of high order linear systems, thus leading to a great reduction in time and complexity during analogue or digital computation, as well as facilitating ...
D. R. Towill MSc, CEng   +1 more
doaj   +1 more source

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