Results 81 to 90 of about 2,674,699 (294)

The role and implications of mammalian cellular circadian entrainment

open access: yesFEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

Evaluation of protein surface roughness index using its heat denatured aggregates [PDF]

open access: yes, 2009
Recent research works on potential of different protein surface describing parameters to predict protein surface properties gained significance for its possible implication in extracting clues on protein's functional site. In this direction, Surface
Hrishikesh Mishra, Tapobrata Lahiri
core   +1 more source

Universality of the Crossing Probability for the Potts Model for q=1,2,3,4 [PDF]

open access: yes, 2003
The universality of the crossing probability $\pi_{hs}$ of a system to percolate only in the horizontal direction, was investigated numerically by using a cluster Monte-Carlo algorithm for the $q$-state Potts model for $q=2,3,4$ and for percolation $q=1$.
C.-K. Hu   +31 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

open access: yesFEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Study on growth performance of Turkish pine (Case study: Arabdagh afforestation plan, Golestan province) [PDF]

open access: yesمجله جنگل ایران, 2011
This research was carried out in parcel 15 of the first district  of Arabdagh afforestation plan to study the growth performance of 17- year old  Turkish pine (Pinus brutia Ten.) plantations (ca. 63 ha and 2×3 m  spacing).
doaj  

Assessment of age bias in site index equations

open access: yesiForest - Biogeosciences and Forestry, 2016
The most widely accepted method of evaluating site productivity is site index. In spite of some important restrictions it is still a useful concept in both forest research and management.
Socha J, Coops Nicholas C, Ochal W
doaj   +1 more source

Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10

open access: yesFEBS Letters, EarlyView.
Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang   +8 more
wiley   +1 more source

Clinicopathological determinants of an elevated systemic inflammatory response following elective potentially curative resection for colorectal cancer [PDF]

open access: yes, 2017
Introduction: The postoperative systemic inflammatory response (SIR) is related to both long- and short-term outcomes following surgery for colorectal cancer.
Horgan, Paul G.   +6 more
core   +2 more sources

Evaluation of Earlywood and Latewood of Calabrian Pine (Pinus Brutia Ten.) in Terms of Site Index [PDF]

open access: yesPro Ligno, 2017
In this paper, the effects of site index on the earlywood and latewood in the fibers (tracheids) biometry of Calabrian pine (Pinus brutia Ten.) and relationships between earlywood and latewood were researched.
Ibrahim BEKTAS
doaj  

MODELING Tectona grandis TREE AND STAND GROWTH USING STEM ANALYSIS AND PERMANENT PLOT DATA1

open access: yesRevista Árvore, 2017
The purpose of this study was to evaluate the efficiency of using total and partial analysis data of the trunk of Tectona grandis trees and of permanent plots, for the construction of site index curves and growth and production modeling, at the level of ...
Daniel Menezes de Novaes   +7 more
doaj   +1 more source

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