Results 41 to 50 of about 191,364 (306)

The Star Formation Rate - Dense Gas Relation in the Nuclei of Nearby Galaxies

, 2008
We investigate the relationship between the star formation rate (SFR) and dense molecular gas mass in the nuclei of galaxies. To do this, we utilize the observed 850 micron luminosity as a proxy for the infrared luminosity and SFR, and correlate this ...
Bussmann, Chakrabarti, Desika Narayanan, Gao, Gao, Gao, Kelly, Krips, Krumholz, Lars Hernquist, Narayanan, Narayanan, Thomas J. Cox, Tran, Wu, Yao   +15 more
core   +1 more source

Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles, Greg Russell, Leila H. DeWitt, Kimberly Montez, Callie L. Brown   +4 more
wiley   +1 more source

Bootstrapping a New LHC Data Transfer Ecosystem [PDF]

EPJ Web of Conferences, 2019
GridFTP transfers and the corresponding Grid Security Infrastructure (GSI)-based authentication and authorization system have been data transfer pillars of the Worldwide LHC Computing Grid (WLCG) for more than a decade.
Bockelman Brian, Hanushevsky Andrew, Keeble Oliver, Lassnig Mario, Millar Paul, Weitzel Derek, Yang Wei   +6 more
doaj   +1 more source

Land-Surface Quantitative Analysis to Investigate the Spatial Distribution of Gravitational Landforms along Rocky Coasts

Remote Sensing, 2021
The increasing availability of high-quality digital elevation models (DEMs) has been associated with a growing interest in developing quantitative analyses aimed at taking advantage of these detailed, updated, and promising digital datasets. Land-surface
Daniela Piacentini, Francesco Troiani, Davide Torre, Marco Menichetti   +3 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

An Integrated Zooarchaeological and Micromorphological Perspective on Midden Taphonomy at Late Neolithic Çatalhöyük

Open Archaeology, 2022
The disposal of cultural material at Çatalhöyük, Turkey (7100–5950 cal BCE) has created substantial midden deposits between buildings and within abandoned houses.
Pawłowska Kamilla, Shillito Lisa-Marie
doaj   +1 more source

Transcriptional network analysis of PTEN‐protein‐deficient prostate tumors reveals robust stromal reprogramming and signs of senescent paracrine communication

Molecular Oncology, EarlyView.
Combining PTEN protein assessment and transcriptomic profiling of prostate tumors, we uncovered a network enriched in senescence and extracellular matrix (ECM) programs associated with PTEN loss and conserved in a mouse model. We show that PTEN‐deficient cells trigger paracrine remodeling of the surrounding stroma and this information could help ...
Ivana Rondon‐Lorefice, Jose I. Lopez, Aitziber Ugalde‐Olano, Maite Zufiaurre, Ianire Astobiza, Natalia Martin‐Martin, Laura Bozal‐Basterra, Saioa Garcia‐Longarte, Amaia Zabala‐Letona, Sofia Rey, Aida Santos‐Martin, Miguel Unda, Ana Loizaga‐Iriarte, Mariona Graupera, Paolo Nuciforo, Arkaitz Carracedo, Isabel Mendizabal   +16 more
wiley   +1 more source

Acknowledging the mess

Arheologia Moldovei
It is nowadays generally well acknowledged that archaeological excavation and documentation methods have a major impact on interpretations of the record. In the last decades, the effort to mitigate potential biases became increasingly visible, generally
Cristina Cordoș, Marc Händel, Mircea Anghelinu   +2 more
doaj   +1 more source

Support Vector Machine Based Facies Classification Using Seismic Attributes in an Oil Field of Iran [PDF]

Iranian Journal of Oil & Gas Science and Technology, 2013
Seismic facies analysis (SFA) aims to classify similar seismic traces based on amplitude, phase, frequency, and other seismic attributes. SFA has proven useful in interpreting seismic data, allowing significant information on subsurface geological ...
Majid Bagheri, Mohammad Ali Riahi
doaj   +1 more source

Dusty Exoplanetary Debris Disks in the Single-Temperature Blackbody Plane [PDF]

, 2018
The 21st European Workshop on White Dwarfs was held in Austin, TX from July 23rd to 27th of 2018We present a bulk sample analysis of the metal polluted white dwarfs which also host infrared bright dusty debris disks, known to be direct signatures of ...
Clemens, J. Christopher, Dennihy, E., Dunlap, B.H.   +2 more
core   +2 more sources