Results 31 to 40 of about 1,969 (165)

p53 Modulates RPA-Dependent and RPA-Independent WRN Helicase Activity [PDF]

open access: yesCancer Research, 2005
Abstract Werner syndrome is a hereditary disorder characterized by the early onset of age-related symptoms, including cancer. The absence of a p53-WRN helicase interaction may disrupt the signal to direct S-phase cells into apoptosis for programmed cell death and contribute to the pronounced genomic instability and cancer predisposition ...
Joshua A, Sommers   +7 more
openaire   +2 more sources

Identifying Human Factor Causes of Remotely Piloted Aircraft System Safety Occurrences in Australia

open access: yesAerospace
Remotely piloted aircraft are a fast-emerging sector of the aviation industry. Although technical failures have been the largest cause of accident occurrences for Remotely Piloted Aircraft Systems (RPASs), if they are to follow the path of conventionally
John Murray   +3 more
doaj   +1 more source

Replication Protein A (RPA) Phosphorylation Prevents RPA Association with Replication Centers [PDF]

open access: yesMolecular and Cellular Biology, 2004
Mammalian replication protein A (RPA) undergoes DNA damage-dependent phosphorylation at numerous sites on the N terminus of the RPA2 subunit. To understand the functional significance of RPA phosphorylation, we expressed RPA2 variants in which the phosphorylation sites were converted to aspartate (RPA2(D)) or alanine (RPA2(A)).
Vitaly M, Vassin   +2 more
openaire   +2 more sources

Experimental Evaluation of the Shadowing of a Planar Antenna Caused by a Quadcopter Frame

open access: yesElectrical, Control and Communication Engineering, 2020
The use of mobile data transfer can significantly increase the range of the remote-controlled operation of multirotor aerial vehicles. The planar antennas of ready-to-use 3G/LTE cellular communication dongles provide a low-cost and lightweight ...
Heydarov Ibrahim, Brodnevs Deniss
doaj   +1 more source

RPA

open access: yes, 2023
This work proposes a fast solution algorithm to a fundamental data science problem, namely to identify Boolean rules in disjunctive normal form (DNF) that classify samples based on binary features. The algorithm is an explainable machine learning method: it provides an explicit input-output relationship.
de Vos, Wout, Balvert, Marleen
openaire   +1 more source

Flying maggots: a smart logistic solution to an enduring medical challenge [PDF]

open access: yesJournal of Humanitarian Logistics and Supply Chain Management, 2017
Purpose – Whilst there is a growing body of research which discusses the use of remotely piloted aircraft systems (RPAS) (otherwise known as “drones”) to transport medical supplies, almost all reported cases employ short range aircraft.
Peter Tatham   +3 more
doaj   +1 more source

UAV and Structure from Motion Approach to Monitor the Maierato Landslide Evolution

open access: yesRemote Sensing, 2020
In February 2010 a large landslide affected the Maierato municipality (Calabria, Italy). The landslide, mainly caused by a period of prolonged and intense rainfalls, produced a mass displacement of about 5 million m³ and several damages to farmlands,
Danilo Godone   +3 more
doaj   +1 more source

Regional payment agreements: An alternative to currency convertibility?

open access: yesCuadernos de Economía, 2023
Regional Payment Agreements (RPAs) replicate, on a regional scale, John M. Keynes’s proposal at the Bretton Woods Conference, based on the recording and subsequent clearing of transactions.
Marcelo Bruchanski, Andrea Molinari
doaj   +1 more source

PHOTOGRAMMETRIC MISSION PLANNER FOR RPAS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2015
Abstract. This paper presents a development of an open-source flight planning tool for Remotely Piloted Aircraft Systems (RPAS) that is dedicated to high-precision photogrammetric mapping. This tool contains planning functions that are usually available in professional mapping systems for manned aircrafts as well as new features related to GPS signal ...
Gandor, Florian   +2 more
openaire   +4 more sources

Resveratrol downregulates TNF-α-induced monocyte chemoattractant protein-1 in primary rat pulmonary artery endothelial cells by P38 mitogen-activated protein kinase signaling

open access: yesDrug Design, Development and Therapy, 2019
Jian-Wei Lin,1 Le-He Yang,2 Zhuo-Chao Ren,3 De-Guang Mu,3 Ya-Qing Li,3 Jian-Ping Yan,3 Liang-Xing Wang,4 Chun Chen31Department of Cardiology, Xiasha Campus, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou 310018, Zhejiang ...
Lin JW   +7 more
doaj  

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