Results 81 to 90 of about 1,543,813 (309)

Theoretical basics and experimental methods of consideration of the concrete mixtures' movement resistance in the concrete-delivery pipelines

open access: yesMATEC Web of Conferences, 2018
The directions associated with development and improvement in the field of works' production using the concrete and reinforced concrete are related mainly with the improvement of the quality and durability of concrete and products based on it, the ...
Novikov Sergey   +2 more
doaj   +1 more source

Simulation analysis of shearer drum cutting coal-rock under oblique cutting conditio

open access: yesGong-kuang zidonghua, 2018
In order to study movement rule and force characteristic of shearer drum under oblique cutting condition, virtual prototype model of shearer under oblique cutting condition was established by use of ADAMS, and movement curve of shearer drum was obtained ...
YUAN Bin, WANG Yiliang, YANG Zhaojian
doaj   +1 more source

Analysis of the potential mechanisms of rockbursts [PDF]

open access: yes, 2006
Sudden slip on geological faults or other discontinuities in rock may be preceded by an initial phase of "slow" fault creep. A simple plane strain model of a suddenly loaded fault is analysed to illustrate the possible transition from stable slip ...
Napier, J.A.L.
core  

Modelling of Tirapazamine effects on solid tumour morphology [PDF]

open access: yes, 2011
Bioreductive drugs are in clinical practice to exploit the resistance from tumour microenvironments especially in the hypoxic region of tumour. We pre-sented a tumour treatment model to capture the pharmacology of one of the most prominent bioreductive ...
A.I. Minchinton   +18 more
core   +2 more sources

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

open access: yesMolecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan   +16 more
wiley   +1 more source

Reduction of Kinematic Resistance To Movement Of the Railway Vehicles

open access: yesMATEC Web of Conferences, 2018
The aim of the work is to reduce the train rolling resistance to movement the railway vehicles. The article proves the expediency of changing the constructive scheme of railway vehicle wheel, which allows independent rotation their wheel mounting surface
Mikhailov E.   +3 more
doaj   +1 more source

Do Iron Curtains Happen More than Once?

open access: yes, 2011
Two separations significant for World Christendom commemorated their 50th birthdays on 13 August: the construction of the Berlin Wall and the splitting up of the “All-Union Council of Evangelical Christians-Baptists”.
Yoder, Dr. William
core  

Gerakan Perlawanan Gelombang Kedua Desa Adat Pasedahan Kabupaten Karangasem dalam Menolak Kebijakan Reklamasi Teluk Benoa [PDF]

open access: yes, 2017
Benoa Bay reclamation policies led to the reaction a resistance movement of various circles of society to indigenous villages. Resistance indigenous village began to spread, which initially only indigenous coastal villages Benoa Bay, now the ...
Bandiyah, B. (Bandiyah)   +2 more
core  

Nonlinear Transport of Graphene in the Quantum Hall Regime

open access: yes, 2016
We have studied the breakdown of the integer quantum Hall (QH) effect with fully broken symmetry, in an ultra-high mobility graphene device sandwiched between two single crystal hexagonal boron nitride substrates.
Chen, Jian-Hao   +8 more
core   +2 more sources

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

open access: yesMolecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu   +10 more
wiley   +1 more source

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