Results 51 to 60 of about 7,095,271 (257)

Population Balance Application in TiO2 Particle Deagglomeration Process Modeling

open access: yesEnergies, 2021
The deagglomeration of titanium-dioxide powder in water suspension performed in a stirring tank was investigated. Owing to the widespread applications of the deagglomeration process and titanium dioxide powder, new, more efficient devices and methods of ...
Radosław Krzosa   +3 more
doaj   +1 more source

Population, Environmental Risks, and the Climate Crisis (PERCC) [PDF]

open access: yes, 2020
In 2016, the Population Council began to develop evidence on how to strengthen the resilience of vulnerable populations to adapt to environmental risks and the effects of extreme climate change.
Population Council
core   +1 more source

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

open access: yesFEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Video: Population Council 70th Anniversary

open access: yes, 2022
For 70 years, the Population Council has transformed global thinking on critical health and development issues through our social science, public health, and biomedical research.
Population Council
core   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

On the momentum of population growth [PDF]

open access: yes, 1970
For more about the East-West Center, see http://www.eastwestcenter.org/This paper develops a simple formula for making the calculation of momentum, and so shows the five parameters of the present condition that determine the ultimate population under the
Keyfitz, Nathan   +1 more
core   +1 more source

Annual severity increment score as a tool for stratifying patients with Niemann-Pick disease type C and for recruitment to clinical trials

open access: yesOrphanet Journal of Rare Diseases, 2018
Background Niemann-Pick disease type C (NPC) is a lysosomal storage disease with a heterogeneous neurodegenerative clinical course. Multiple therapies are in clinical trials and inclusion criteria are currently mainly based on age and neurological signs,
Mario Cortina-Borja   +13 more
doaj   +1 more source

New Zealand regions, 1986-2001: Population structures [PDF]

open access: yes, 2005
The age structure of a region’s population affects many areas of social and economic development across all sectors, including employment, housing, welfare, health and education.
Lindop, J.   +3 more
core  

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

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