Results 71 to 80 of about 1,885,759 (302)

Noise Assessment of the Southeastern Pennsylvania Transportation Authority Heavy Rail Transit System

open access: yes
The report describes the noise climate on and near the Southeastern Pennsylvania Transportation Authority, (SEPTA), Broad Street Subway and Market-Frankford Elevated Line.
Spencer, R. H.   +2 more
core   +1 more source

State Transportation Statistics 2015 [PDF]

open access: yes
The Bureau of Transportation Statistics (BTS) presents State Transportation Statistics 2015, a statistical profile of transportation in the 50 States and the District of Columbia.
Nguyen, Long X.   +2 more
core   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

open access: yesMolecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi   +6 more
wiley   +1 more source

Process Implementation for the System Evaluation of new Low-Noise STOL Transportation Concepts [PDF]

open access: yes, 2009
The German Aerospace Center (DLR) has initiated the project Quiet Short Take-Off and Landing (QSTOL) to set up a multidisciplinary analysis process for new low-noise STOL transportation concepts.
Schneider, Oliver   +4 more
core  

Unique circulating miRNAome signatures captured with distinct molecular states in Lynch syndrome and sporadic colorectal cancer

open access: yesMolecular Oncology, EarlyView.
Circulating microRNA profiles distinguish nonmalignant Lynch syndrome from cancer‐associated Lynch syndrome, sporadic colorectal cancer, and healthy controls. Age‐stratified analysis reveals disease‐specific regulatory states, and a six‐miRNA panel shows concordant separation in an independent colorectal tissue cohort.
Ramadhani Salum Chambuso   +5 more
wiley   +1 more source

Aircraft Noise Characteristics and Metrics: A PARTNER Project 24 Report [PDF]

open access: yes
Day-Night Average A-weighted Sound Pressure Level (DNL) is used currently to define noise contours around airports and the 65 DNL contour is used as a criterion to determine qualification for noise insulation programs.
Massachusetts Institute of Technology   +3 more
core  

Targeting the EpCAM‐AXL axis to overcome drug resistance in lung cancer

open access: yesMolecular Oncology, EarlyView.
Lung cancer cells often evade therapy by hijacking signaling pathways. We reveal that cleaved EpCAM (sEpCAM) stabilizes the oncogenic protein AXL, driving NF‐κB and STAT3‐mediated chemoresistance. This EpCAM‐AXL axis identifies a high‐risk patient subset with poor prognosis.
Alexa Guerrero‐Alba   +5 more
wiley   +1 more source

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

open access: yesFEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli   +8 more
wiley   +1 more source

FIQ: A Fastener Inspection and Quantization Method Based on Mask FRCN

open access: yesApplied Sciences
Rail-fastening components are essential for ensuring the safety of urban rail systems by securing rails to sleepers. Traditional inspection methods rely heavily on manual labor and are inefficient.
Zhanhao Shang   +4 more
doaj   +1 more source

Association between transportation noise and cardiovascular disease: A meta-analysis of cross-sectional studies among adult populations from 1980 to 2010

open access: yesIndian Journal of Public Health, 2014
Background: It is hypothesized that exposure to transportation noise is associated with an increased risk of cardiovascular disease among adult population. The present study further explores this association in the light of new findings. The objective of
Dibyendu Banerjee
doaj   +1 more source

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