Results 91 to 100 of about 730,500 (301)
Informal Job Search and Black Youth Unemployment [PDF]
In this paper I analyze how young black and white unemployed jobseekers use various methods of search, and the employment outcomes which result from their use.The focus is on distinguishing informal search methods (i.e.,friends and relatives or direct ...
Harry J. Holzer
core
Molecular Oncology, EarlyView.Pair‐wise comparison of the CellSearch and FETCH enrichment technologies for circulating tumor cells (CTCs) from metastatic breast, prostate, and small cell lung cancer patients shows an increased capture of CTCs using FETCH enrichment. The clinical implementation of circulating tumor cells (CTCs) as a predictive tool for therapy efficacy in the ...
Michiel Stevens +6 more
wiley +1 more source
On the Use of Direct Search Methods for Stochastic Optimization
, 2000 We examine the conventional wisdom that commends the use of directe search methods in the presence of random noise. To do so, we introduce new formulations of stochastic optimization and direct search.
Trosset, Michael W.
core
Over‐the‐Horizon Direct Positioning With Ionospheric Heights Priors
IET Radar, Sonar & NavigationThis study addresses positioning errors in high‐frequency (HF) over‐the‐horizon (OTH) localisation that arise from inaccuracies in ionospheric virtual height measurements.
Shuyu Zheng, Haiying Zhang, Xiuquan Dou
doaj +1 more source
Molecular Oncology, EarlyView.We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober +16 more
wiley +1 more source
Calibration of parameters in Dynamic Energy Budget models using Direct-Search methods [PDF]
, 2019 Dynamic Energy Budget (DEB) theory aims to capture the quantitative aspects of metabolism at the individual level, for all species. The parametrization of a DEB model is based on information obtained through the observation of natural populations and ...
Morais, J. V. +2 more
core +1 more source
Identifying sets of acceptable solutions to non-linear, geophysical inverse problems which have complicated misfit functions [PDF]
Nonlinear Processes in Geophysics, 1995 A goal of geophysical inversion is to identify all models which give an acceptable misfit between predicted and observed data. However, because of the complexity of Earth structure, the non-linearity of physical processes in the Earth, and the ...
A. Lomax, R. Snieder
doaj
Finding novel vulnerabilities of hypomorphic BRCA1 alleles
Molecular Oncology, EarlyView.Synthetic lethality screens performed to identify novel vulnerabilities often model complete gene loss, thereby overlooking patient‐derived hypomorphic mutations. In this study, we have performed genome‐wide CRISPR screens on BRCA1 hypomorphic mutations, showing BRCA1I26A behaves like wild‐type, while BRCA1R1699Q mimics deficiency. Furthermore, we have
Anne Schreuder +10 more
wiley +1 more source
Search Method Use by Unemployed Youth [PDF]
In this paper I investigate the use of different search methods by unemployed youth. I present a job search model which shows that search method choices should be related to their costs and expected productivities, as well as other factors such as ...
Harry J. Holzer
core
Remote SensingDirect localization methods offer significant advantages in modern high-frequency (HF) radar systems for maritime target localization. However, the presence of amplitude–phase errors poses severe challenges to their accuracy and reliability.
He Ma, Xingpeng Mao, Youmin Qu, Yang Gao
doaj +1 more source