Results 121 to 130 of about 8,988,058 (267)

Generalized result on the global existence of positive solutions for a parabolic reaction-diffusion model with an m × m diffusion matrix

open access: yesDemonstratio Mathematica
The aim of this work is to study the global existence in time of solutions for the tridiagonal system of reaction-diffusion by order mm. Our techniques of proof are based on compact semigroup methods and some L1{L}^{1}-estimates.
Barrouk Nabila, Abdelmalek Karima
doaj   +1 more source

Dynamics of Hepatitis B Virus Transmission with a Lévy Process and Vaccination Effects

open access: yesMathematics
This work proposes a novel stochastic model describing the propagation dynamics of the hepatitis B virus. The model takes into account numerous disease characteristics, and environmental disturbances were collected using Lévy jumps and the conventional ...
Sayed Murad Ali Shah   +3 more
doaj   +1 more source

CDC Center for Global Health 2017 annual report [PDF]

open access: yes
CS289084-AXPublication date from document properties.CGH_Annual-Report_2017-h.pdfAbout the Center for Global Health (CGH): Background and Organizational -- Structure -- Snapshot of CGH Accomplishments in 2017 -- Division of Global Health Protection (DGHP)

core  

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

open access: yesFEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri   +5 more
wiley   +1 more source

The movement of multidrug-resistant tuberculosis across borders in East Africa needs a regional and global solution. [PDF]

open access: yesPLoS Med, 2015
Cain KP   +9 more
europepmc   +1 more source

CDC global health strategy [PDF]

open access: yes
The vision of CDC\u2019s global heath strategy is a world where people live healthier, safer, and longer lives through science, policy, partnership, and evidence-based public health action.For 60 years, CDC has provided domestic and global public health ...

core   +2 more sources

El ingeniero global en el desarrollo humano y sostenible

open access: yes
Obra formada per: Bloque A "El ingeniero global" (Vol. 1. La necesidad del ingeniero global. Vol. 2. Los elementos clave para afrontar la dimensión global de la ingeniería. Vol. 3.
Global Dimension in Engineering Education
core  

CDC global health strategy (2012-2015) : 2012 annual progress report [PDF]

open access: yes
The vision of CDC\u2019s global heath strategy is a world where people live healthier, safer, and longer lives through science, policy, partnership, and evidence-based public health action.

core  

Emerging experimental and computational methods for studying redox‐regulated structural transitions

open access: yesFEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass   +2 more
wiley   +1 more source

Nonexistence of positive global solutions to the differential equation $u''-t^{-p-1}u^p=0$

open access: yesElectronic Journal of Differential Equations, 2016
In this article we consider the ordinary differential equation $$ u'' -t^{-p-1} u^p =0. $$ We show the blow-up for solutions of this equation, under certain on the initial data.
Meng-Rong Li   +3 more
doaj  

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