Results 81 to 90 of about 3,144,121 (297)

Direct Measurement of Dynamics in Road Bridges Using a Bridge Weigh-In-Motion System

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2013
A method is presented of measuring a bridge’s characteristic allowance for dynamic interaction in the form of Assessment Dynamic Ratio. Using a Bridge Weigh-in-Motion system, measurements were taken at a bridge in Slovenia over 58 days.
Eugene J. OBrien   +3 more
doaj   +1 more source

Simple loops on 2-bridge spheres in 2-bridge link complements

open access: yes, 2011
The purpose of this note is to announce complete answers to the following questions. (1) For an essential simple loop on a 2-bridge sphere in a 2-bridge link complement, when is it null-homotopic in the link complement?
Lee, Donghi, Sakuma, Makoto
core   +1 more source

Development of methodology of alternative rationale for financial ensuring of bridges building [PDF]

open access: yes, 2020
The purpose of the article is to develop a methodology for alternative substantiation of financial support for bridge construction. To achieve the purpose, the following general scientific and special methods and techniques of research were used: “golden
Bezpartochnyi, Maksym   +2 more
core  

AAA+ protein unfoldases—the Moirai of the proteome

open access: yesFEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Autocontrol como predictor de las agresiones autoinformadas entre pares en estudiantes de primaria y secundaria en Medellín, Colombia

open access: yesRevista de Psicología
El Autocontrol es el constructo más influyente en la conducta antisocial y las agresiones entre pares con conductas antisociales. Se indagó la relación entre las agresiones y el autocontrol en 265 estudiantes en Colombia, mediante una investigación ...
Solbey Morillo Puente   +3 more
doaj   +1 more source

Study and Renovation of Historical Masonry Arch Bridge

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2013
The aim of this research was the investigation of the properties of clay brick masonry arch bridge materials with a purpose of finding the best methods for reconstruction and renovation of the structure.
Andris Paeglītis   +3 more
doaj   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Bridge over troubled gas: clusters and associations under the SMC and LMC tidal stresses

open access: yes, 2015
We obtained SOAR telescope B and V photometry of 14 star clusters and 2 associations in the Bridge tidal structure connecting the LMC and SMC. These objects are used to study the formation and evolution of star clusters and associations under tidal ...
Balbinot, E.   +7 more
core   +1 more source

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

open access: yesMolecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak   +4 more
wiley   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, EarlyView.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

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