Results 41 to 50 of about 3,745,037 (345)

COVID-19 in Pakistan

open access: yesBioMedica, 2020
Coronavirus disease-2019 (COVID-19) outbreak was first declared as emergency on January 30th2020 by World Health Organization (WHO). The Government of Pakistan presented a National action plan, which aimed to inhibit the spread of this Corona virus and ...
Ghazala Rubi, Irfan Malik, Zainab Javaid
doaj   +1 more source

Efficient illumination independent appearance-based face tracking [PDF]

open access: yes, 2009
One of the major challenges that visual tracking algorithms face nowadays is being able to cope with changes in the appearance of the target during tracking. Linear subspace models have been extensively studied and are possibly the most popular way of
Baker   +25 more
core   +3 more sources

Interaction vesicles as emerging mediators of host‐pathogen molecular crosstalk and their implications for infection dynamics

open access: yesFEBS Letters, EarlyView.
Interaction extracellular vesicles (iEVs) are hybrid vesicles formed through host‐pathogen communication. They facilitate immune evasion, transfer pathogens' molecules, increase host cell uptake, and enhance virulence. This Perspective article illustrates the multifunctional roles of iEVs and highlights their emerging relevance in infection dynamics ...
Bruna Sabatke   +2 more
wiley   +1 more source

Validation of a DIVA qPCR Duplex Assay to Differentiate Primun Salmonella T Vaccine from Salmonella enterica subsp. enterica Serovar Typhimurium Wild Strains

open access: yesApplied Sciences
Salmonella enterica subsp. enterica serovar Typhimurium is an important foodborne pathogen, and poultry products are a major source of human infection.
Antonio Martínez-Murcia   +6 more
doaj   +1 more source

Enterococcus faecium isolated from healthy dogs for potential use as probiotics [PDF]

open access: yesBulgarian Journal of Veterinary Medicine, 2020
This study aimed to isolate and identify enterococci obtained from fresh faecal swabs of 16 healthy dogs. Following molecular identification, all isolates were screened against the most critical virulence factors as well as enterocin (bacteriocin ...
K. A. Abd El-Razik   +5 more
doaj   +1 more source

CHREST tutorial: Simulations of human learning [PDF]

open access: yes, 2004
CHREST (Chunk Hierarchy and REtrieval STructures) is a comprehensive, computational model of human learning and perception. It has been used to successfully simulate data in a variety of domains, including: the acquisition of syntactic categories, expert
Gobet, F, Lane, PCR
core   +2 more sources

PCR Detection of Mimivirus [PDF]

open access: yesEmerging Infectious Diseases, 2017
In an epidemiological study, mimivirus was reported as an unlikely cause of human respiratory infections in China. Our analysis revealed the nonsensitivity of the PCR method, which detected less than 10% of the current known mimivirus. We conclude that epidemiologic studies must use accurate and sensitive laboratory test methods.
Raoult, Didier   +2 more
openaire   +4 more sources

The carboxylate “gripper” of the substrate is critical for C‐4 stereo‐inversion by UDP‐glucuronic acid 4‐epimerase

open access: yesFEBS Letters, EarlyView.
UDP‐glucuronic acid 4‐epimerase (UGAepi) catalyzes NAD+‐dependent interconversion of UDP‐glucuronic acid (UDP‐GlcA) and UDP‐galacturonic acid (UDP‐GalA) via C4‐oxidation, 4‐keto‐intermediate rotation, and C4‐reduction. Here, Borg et al. examined the role of the substrate's carboxylate group in the enzymic mechanism by analyzing NADH‐dependent reduction
Annika J. E. Borg   +2 more
wiley   +1 more source

Penerapan Metode UCD (User Centered Design) Pada E-Commerce Putri Intan Shop Berbasis Web

open access: yesJurnal Teknologi dan Sistem Informasi, 2017
Pertumbuhan pesat pangsa pasar e-commerce di Indonesia memang sudah tidak bisa diragukan lagi. Dengan jumlah pengguna internet yang mencapai angka 82 juta orang atau sekitar 30% dari total penduduk di Indonesia, pasar e-commerce menjadi tambang emas yang
Intan Sandra Yatana Saputri   +2 more
doaj   +1 more source

A distributed framework for semi-automatically developing architectures of brain and mind [PDF]

open access: yes, 2005
Developing comprehensive theories of low-level neuronal brain processes and high-level cognitive behaviours, as well as integrating them, is an ambitious challenge that requires new conceptual, computational, and empirical tools.
Gobet, F, Lane, PCR
core  

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