Results 71 to 80 of about 691,650 (348)

Microbial metabolism: optimal control of uptake versus synthesis [PDF]

open access: yes, 2014
Microbes require several complex organic molecules for growth. A species may obtain a required factor by taking up molecules released by other species or by synthesizing the molecule.
Frank, Steven A.
core   +3 more sources

Impact of a senior research thesis on students' perceptions of scientific inquiry in distinct student populations

open access: yesFEBS Open Bio, EarlyView.
This study addressed how a senior research thesis is perceived by undergraduate students. It assessed students' perception of research skills, epistemological beliefs, and career goals in Biochemistry (science) and BDC (science‐business) students. Completing a thesis improved confidence in research skills, resilience, scientific identity, closed gender‐
Celeste Suart   +4 more
wiley   +1 more source

Demography Is Not Destiny, Revisited [PDF]

open access: yes, 2005
Looks at the impending demographic challenges of the aging American population. Considers the impact of factors in addition to anticipated changes in the size and age distribution, particularly those related to the economy and public ...
Laura Summer, Robert B. Friedland
core  

FGFR Like1 drives esophageal cancer progression via EMT, PI3K/Akt, and notch signalling: insights from clinical data and next‐generation sequencing analysis

open access: yesFEBS Open Bio, EarlyView.
Clinical analysis reveals significant dysregulation of FGFRL1 in esophageal cancer (EC) patients. RNAi‐coupled next‐generation sequencing (NGS) and in vitro study reveal FGFRL1‐mediated EC progression via EMT, PI3K/Akt, and Notch pathways. Functional assays confirm its role in tumor growth, migration, and invasion.
Aprajita Srivastava   +3 more
wiley   +1 more source

Enhancing Oncological Care for India's Aging Population: Addressing the Complex Needs of Older Adults With Cancer

open access: yesAging and Cancer, EarlyView.
Aging‐associated physiological and molecular alterations pose significant challenges in cancer management among India's elderly. Limited geriatric oncology expertise, financial constraints, and inadequate specialized care exacerbate disparities. Strategic expansion of insurance coverage, integration of palliative care, and infrastructural advancements ...
Nihanthy D. Sreenath   +3 more
wiley   +1 more source

Vaccination and fertility: modelling the potential impact of Covid-19 vaccination on total fertility rate in Czechia

open access: yesGenus
As with Northern European countries, Czechia experienced unexpected fertility developments during the Covid-19 pandemic. Fertility in Czechia increased between 2020 and 2021 from 1.76 children per woman to 1.83.
Jitka Slabá   +3 more
doaj   +1 more source

Specifics of demographic policy at the regional level: the case of the Republic of Tatarstan

open access: yesRUDN Journal of Public Administration
The study analyzes theoretical approaches to understanding the essence of reproductive behavior, factors influencing its formation, the role and structure of demographic policy.
Aigul Z. Khuramshina   +2 more
doaj   +1 more source

Geography, Demography, and Economic Growth in Africa [PDF]

open access: yes
macroeconomics, Geography, Demography, Economic Growth ...
David E. Bloom, Jeffrey D. Sachs
core  

Tracking Motor Progression and Device‐Aided Therapy Eligibility in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To characterise the progression of motor symptoms and identify eligibility for device‐aided therapies in Parkinson's disease, using both the 5‐2‐1 criteria and a refined clinical definition, while examining differences across genetic subgroups.
David Ledingham   +7 more
wiley   +1 more source

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