Results 61 to 70 of about 284,942 (261)

Signing on Very Low Volume Rurd Roads Iowa DOT Project HR-262, July, 1984 [PDF]

open access: yes, 1984
Research was undertaken to define an appropriate level of use of traffic control devices on rural secondary roads that carry very low traffic volumes.

core  

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

open access: yesMolecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary   +1 more
wiley   +1 more source

Royal Roads University Academic Council minutes, May 1, 1997.

open access: yes, 1997
1. Call to Order -- 2. Approval of Agenda -- 3. Approval of February 26, 1997 Minutes -- 4. Royal Roads University Education Plan -- 5.
Royal Roads University. Academic Council.
core   +1 more source

IGIP and the of engineering education in Russia and in the world

open access: yesВысшее образование в России, 2022
The paper presents the basic directions of modernization IGIP curriculum for training and professional development of teachers of engineering universities, which were approved at a meeting of the Executive Committee of the International Society for ...
Vjacheslav M. Prikhodko, A. N. Solovyev
doaj  

Approach to rational calculation of superelevation in dual gauge track

open access: yesTransport, 2018
One of the technical possibilities to solve a gauge crossing is to install a dual gauge. This solution has several advantages and disadvantages discussed in this paper.
Inesa Gailienė   +2 more
doaj   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

open access: yesMolecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis   +3 more
wiley   +1 more source

Evaluation of the Increased Dynamic Effects on the Highway Bridge Superstructure

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2018
Dynamic properties of the bridge superstructure vary depending on many characteristics of the bridge and the loading conditions. In this paper, maximum Dynamic Amplification Factor was calculated for six different types of typical pre-stressed concrete ...
Ilze Paeglite   +2 more
doaj   +1 more source

FTF: a quick surveying approach for constructing high resolution digital surface model for road elements

open access: yesGeomatics, Natural Hazards & Risk, 2020
Digital Surface Models (DSMs) are commonly built using data collected via remote sensing techniques such as aerial photogrammetry, LiDAR, and InSAR. DSM accuracy mainly depends upon the type of data used beside the methodology followed.
Abdullah Kamel   +2 more
doaj   +1 more source

Epigenetic heterogeneity and plasticity in therapy‐induced tumor states through single‐cell multi‐omics

open access: yesMolecular Oncology, EarlyView.
Single‐cell multi‐omics reveals epigenetic heterogeneity across therapy‐adaptive tumor states, including quiescent/dormant, drug‐tolerant persister, and EMT‐like phenotypes. By linking regulatory features with state‐associated biomarkers, these approaches inform biomarker‐guided therapeutic strategies for evolving tumors.
Hee Jung Kim   +3 more
wiley   +1 more source

Federal Aid roads, Queensland [cartographic material] /

open access: yes, 1940
Maps of Queensland showing Federal Aid roads, existing and under construction, with numbers. Also shows railways proposed and open for traffic. Relief shown by hachures.; Each sheet signed by J.R.
Queensland. Main Roads Department.
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