Results 121 to 130 of about 1,067,665 (298)

The Phoenix Deep Survey: The 1.4 GHz microJansky catalogue

, 2002
The initial Phoenix Deep Survey (PDS) observations with the Australia Telescope Compact Array have been supplemented by additional 1.4 GHz observations over the past few years. Here we present details of the construction of a new mosaic image covering an
A. Georgakakis, A. M. Hopkins, Afonso J., Afonso J., B. Chan, B. Mobasher, Georgakakis A., J. Afonso, Katgert P., Katgert P., L. E. Cram, Longair M. S., Oosterbaan C. E., Prandoni I., Prandoni I., Windhorst R. A.   +15 more
core   +1 more source

Single‐Cell RNA Sequencing of Human Lung Tissues Reveals Metallothionein‐Positive T Cells as a Novel Potential Marker of Susceptibility to Chronic Obstructive Pulmonary Disease

Advanced Science, EarlyView.
Using single‐cell RNA sequencing of lung samples and flow cytometry of peripheral blood, we identified a novel T cell subset with high metallothionein (MT) expression. These MT‐high T cells suppress CD8+ T cell cytotoxicity and are progressively depleted from healthy controls to chronic obstructive pulmonary disease (COPD) patients, positioning them as
Zengqing Liu, Xiaoxia Ren, Mi Mu, Huanyu Long, Jialu Lv, Zhihong Feng, Jie Liu, Jiajia Wang, Hui Deng, Fanyu Shi, Muzhi Zhang, Ruoyang Zhang, Yang Liu, Mengyu Xu, Yang Fan, Zengtao Wang, Zhe Lv, Yan Chen, Chris J. Corrigan, Ying Sun, Yahong Chen, Chen Chen, Ye Cui, Wei Wang   +23 more
wiley   +1 more source

Stochastic Nanoscale Biophysical Cues as a Basis for the Induction of Glioblastoma‐Like Transcriptional Programs in Astrocytes

Advanced Science, EarlyView.
Stochastic nanoscale physical cues induce glioblastoma (GBM)‐associated transcriptional traits in naïve astrocytes leading to spontaneous formation of spheroids. Cells within spheroids express activated‐MMP2 and a differential gene expression pattern involving P53 and NOTCH3, providing evidence for a role for changes in brain topography, as observed in
Laurent Starck, Tobias Butelmann, Sabrina Hogan, Melika Sarem, Bernd Heimrich, Ritwick Sawarkar, Marie‐Françoise Ritz, Gregor Hutter, V. Prasad Shastri   +8 more
wiley   +1 more source

Comparative analysis of some search engines

South African Journal of Science, 2010
We compared the information retrieval performances of some popular search engines (namely, Google, Yahoo, AlltheWeb, Gigablast, Zworks and AltaVista and Bing/MSN) in response to a list of ten queries, varying in complexity.
Joseph Edosomwan, Taiwo Edosomwan
doaj  

Clumping towards a UK National catalogue? [PDF]

, 1999
This article presents a clumps-oriented perspective on the idea of a UK national catalogue for HE, arguing that a distributed approach based on Z39.50 has a number of attractive features when compared with the alternative physical union catalogue model ...
Nicholson, D.
core   +1 more source

Calcium Shock Enables Efficient and Programmable Particle Delivery for Genome Editing Applications

Advanced Science, EarlyView.
Classical transfection and transduction are inefficient, particularly with confluent cells and organoids, and lack cell type‐specific programmability. This study presents calcium shock (CaSh), a method that dramatically improves particle delivery into single cells, colonies, and organoids.
Nicole Vo, Lorena de Oñate, Maximillian Frank, Xian Hu, Sophie M. Blackburn, Dana V. Foss, Jasmine Villegas, Kunica Asija, Dirk Hockemeyer, Hongxia Fu, Raymond J. Monnat, Ross C. Wilson, Benjamin S. Freedman   +12 more
wiley   +1 more source

Divergent Responses of Bacterial Communities to Permafrost Degradation and Their Associations With Carbon Across Vertical Profiles

Advanced Science, EarlyView.
Bacterial α‐diversity decreases, but stochasticity and community stability increase across the 15 m‐depth vertical profiles and along the degraded gradient within the active layer. The abundance and interaction of core taxa mainly control community stability in the active and permafrost layers, respectively.
Shengyun Chen, Yuzheng Gu, Ali Bahadur, Enyan Liu, Tonghua Wu, Xiaofan Zhu, Yuanqiang Zou, Hewei Liang, Peijie Wei, Linwei Wu, Qingbai Wu, Peizhi Yang, Hongyan Yu, Yunfeng Yang   +13 more
wiley   +1 more source

“Pourquoi ces choses et non pas d’autres?”

Compendium
Taking a short quotation from Le Mariage de Figaro by Beaumarchais as motto, this article reflects on important issues of comparative literature, namely, questions of inclusion and exclusion in the delimitation of the discipline’s boundaries.
Bernardo Diniz Ferreira
doaj   +1 more source

Redefining Dendritic Cell Vaccines: Synergistically Co‐priming DC and B Cells With Nanoparticles Loading Whole Cell Antigens Maximizes the Efficacy of DC Vaccines

Advanced Science, EarlyView.
Dendritic cells (DC) vaccine is an important type of vaccines. However, the limited efficacy of DC vaccines hinders their widely application. This study redefines DC vaccines and provides a new DC‐BC vaccine that have much better therapeutic efficacy.
Xiangxiang Xu, Xianlan Chen, Jin Wang, Yuhan Liu, Sidra Mustafa, Lu Diao, Rongrong Zhao, Haiyang Chi, Kang Hu, Jiashan Zhu, Jun Zhao, Mi Liu   +11 more
wiley   +1 more source

Plantas de uso medicinal en la flora de los alrededores de la ciudad de Santiago del Estero (Argentina)

Dominguezia
En los alrededores de la ciudad de Santiago del Estero (Argentina) crecen numerosas plantas que son utilizadas por la población con fines industriales, alimenticios, ornamentales, medicinales, entre otras aplicaciones.
Elizabeth del V. Carrizo, Manuel O. Palacio, Lucas D. Roic   +2 more
doaj   +2 more sources