Results 31 to 40 of about 8,784,187 (235)

Biophysical approaches for studying viral entry

open access: yesFEBS Letters, EarlyView.
Viruses infect all living organisms and have been responsible for major epidemics and pandemics. Their ongoing evolutionary battle with host defenses creates a constant need for improved tools to study viral behavior. Advancing methods to probe viral attachment, fusion, and genome release deepen our understanding of how infections begin and support the
Inbar Yosibash, Raya Sorkin
wiley   +1 more source

Sudden, unexpected and natural death in young adults of age between 18 and 35 years: A clinicopathological study

open access: yesIndian Journal of Pathology and Microbiology, 2011
Context: To identify various causes, risk factors, age and sex distribution associated with sudden and unexpected natural deaths (SUNDs) in young adults of age between 18 and 35 years.
Madhu Chaturvedi   +3 more
doaj   +1 more source

Performance Evaluation Of The New Natural And Environmentally Friendly Material For Lost Circulation Control At High Pressure And Hight Temperature

open access: yesEurasian Journal of Science and Engineering, 2023
Lost circulation refers to the loss of a part or whole drilling fluid into the formation and is considered as one of the most challenges in drilling operations. It could be occurred either naturally in highly fractured formations or induced by excessive
Pshtiwan T. Jaf   +2 more
doaj   +1 more source

The human gut microbiome across the life course

open access: yesFEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero   +4 more
wiley   +1 more source

2003-2004 Annual report [PDF]

open access: yes
KEYWORDS: North Coast Ecoregion, Natural resources, Environment and Conservation, Willamette Water Basin, Oregon, Willamette Valley ...
Institute for Natural Resources
core   +3 more sources

Transdermal Drug Delivery Enhancement by Compounds of Natural Origin

open access: yesMolecules, 2011
The transdermal route of administration offers an alternative pathway for systemic drug delivery with numerous advantages over conventional routes. Regrettably, the stratum corneum forms a formidable barrier that hinders the percutaneous penetration of ...
Jeanetta Du Plessis   +3 more
doaj   +1 more source

Natural Compounds With Antibacterial Activity Against Cronobacter spp. in Powdered Infant Formula: A Review

open access: yesFrontiers in Nutrition, 2020
Bacteria from the genus Cronobacter are opportunistic foodborne pathogens capable of causing severe infections in neonates, the elderly and immunocompromised adults.
Gökçe Polat Yemiş, Pascal Delaquis
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

open access: yesFEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler   +2 more
wiley   +1 more source

The New Natural Resources Economy: Water, Markets, Opportunities

open access: yes
Presented during the Oregon Resource Conservation and Development (RC&D) Conference, Redmond, Oregon, April 23, 2010.This presentation contrasts viewing natural resources as commodities production to viewing them as long term assets with lasting impacts ...
Duncan, Sally   +1 more
core   +5 more sources

Keefektifan penggunaan Dua Jenis Ovitrap untuk Pengambilan Contoh Telur Aedes spp. di Lapangan

open access: yesJurnal Entomologi Indonesia, 2016
In the last three decades, there has been a four fold increase of dengue incidence globally. The control of the disease depends heavily on controlling the vector.
Nur Endah Wahyuningsih   +2 more
doaj   +1 more source

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