Results 21 to 30 of about 31,236 (144)

A retrospective validation of CanAssist Breast in European early-stage breast cancer patient cohort

Breast, 2022
CanAssist Breast (CAB), a prognostic test uses immunohistochemistry (IHC) approach coupled with artificial intelligence-based machine learning algorithm for prognosis of early-stage hormone-receptor positive, HER2/neu negative breast cancer patients.
Aparna Gunda, Chetana Basavaraj, Chandra Prakash Serkad V, Manjula Adinarayan, Ramu Kolli, Mallikarjuna Siraganahalli Eshwaraiah, Cristina Saura, Fiorella Ruiz, Patricia Gomez, Vicente Peg, Jose Jimenez, Susanne Sprung, Heidi Fiegl, Christine Brunner, Daniel Egle, GS Bhattacharyya, Manjiri M Bakre   +16 more
doaj   +1 more source

Experiences from a community advisory Board in the Implementation of early access to ART for all in Eswatini: a qualitative study

BMC Medical Ethics, 2019
Background Engaging communities in community-based health research is increasingly being adopted in low- and middle-income countries. The use of community advisory boards (CABs) is one method of practicing community involvement in health research.
Charmaine Khudzie Mlambo, Eva Vernooij, Roos Geut, Eliane Vrolings, Buyisile Shongwe, Saima Jiwan, Yvette Fleming, Gavin Khumalo   +7 more
doaj   +1 more source

Polymerization and replication of primordial RNA induced by clay-water interface dynamics

Communications Chemistry
In the study of life’s origins, a key challenge is understanding how RNA could have polymerized and subsequently replicated in early Earth. We present a theoretical and computational framework to model the non-enzymatic polymerization of ribonucleotides ...
Carla Alejandre, Adrián Aguirre-Tamaral, Carlos Briones, Jacobo Aguirre   +3 more
doaj   +1 more source

Acoustic-Vibration Characteristics of Heavy Electric Locomotive Cab

机车电传动, 2013
Based on the detailed structural finite element model of a heavy electric locomotive cab, the natural frequency of cab structure was calculated and analyzed.
LIU Xiao-bo, LIU Jian
doaj  

An Atacama subsurface tephra layer reveals how life colonized Kenorland in the Neoarchean

Scientific Reports
Much has been published on the microbiology of the Atacama Desert, the driest and oldest place on Earth, but little is known about how microbial life is able to permanently colonize this extremely harsh environment.
Armando Azua-Bustos, Carlos González-Silva, Daniel Carrizo, Laura Sánchez-García, Maite Fernández-Sampedro, Thanh Quy Dang, Cristian Vargas-Carrera, Victoria Muñoz-Iglesias, María Paz Martin-Redondo, Pedro Mustieles-del-Ser, Olga Prieto-Ballesteros, Jacek Wierzchos   +11 more
doaj   +1 more source

Domain-specific osmoadaptation revealed by metatranscriptomic analysis in hypersaline environments

Scientific Reports
High-throughput RNA-seq enables the analysis of gene expression in complex, culture-independent microbial communities. In this study, we used this approach to explore the microbial adaptation to salinity changes in hypersaline environments using samples ...
Salvador Mirete, María Lamprecht-Grandío, Carolina González de Figueras, José Eduardo González-Pastor   +3 more
doaj   +1 more source

Unleashing nature's defenders: Farmer-managed natural enemies field reservoirs (NEFRs) enhance management of the invasive papaya mealybug (Paracoccus marginatus) in coastal Kenya

Biological Control
The papaya mealybug (PMB), Paracoccus marginatus, infests a wide range of plant species, including economically important crops, like papaya, citrus, cassava, and avocado, leading to significant economic losses.
Stephen T.O. Othim, Selpha Opisa, Ivan Rwomushana, Belinda Luke   +3 more
doaj   +1 more source

In vitro cytotoxicity of human urine and its potential toxic parameters towards bladder cancer cells

PLoS ONE, 2022
Background Bladder cancer (CaB) has a high recurrence rate despite surgery. As bladder is constantly filled with urine, it is worthwhile to investigate whether it could have any detrimental effects on bladder cancer cells.
Hongda Zhao, Ryan Tsz-Hei Tse, Carol Ka-Lo Cheng, Christine Yim-Ping Wong, Angel Wing-Yan Kong, Ronald Cheong-Kin Chan, Peter Ka-Fung Chiu, Chi-Fai Ng, Jeremy Yuen-Chun Teoh   +8 more
doaj  

Simulation Research of Electric Locomotive Cab Side-window Glass’s Sound Insulation

机车电传动, 2013
Side-window glass SEA simulation model of electric locomotive cab was built with the noise simulation software VA one, and sound insulation of different-thickness single-layer glass, different-thickness intermediate-air layer hollow glass and laminated ...
YANG Xiao-rong, MIN Yang-chun
doaj  

Prokaryotic Community Structure and Metabolisms in Shallow Subsurface of Atacama Desert Playas and Alluvial Fans After Heavy Rains: Repairing and Preparing for Next Dry Period

Frontiers in Microbiology, 2019
The Atacama Desert, the oldest and driest desert on Earth, displays significant rains only once per decade. To investigate how microbial communities take advantage of these sporadic wet events, we carried out a geomicrobiological study a few days after a
Miguel Ángel Fernández-Martínez, Rita dos Santos Severino, Mercedes Moreno-Paz, Ignacio Gallardo-Carreño, Yolanda Blanco, Kimberley Warren-Rhodes, Kimberley Warren-Rhodes, Miriam García-Villadangos, Marta Ruiz-Bermejo, Albert Barberán, David Wettergreen, Nathalie Cabrol, Nathalie Cabrol, Víctor Parro   +13 more
doaj   +1 more source