Results 21 to 30 of about 39,756 (291)

A review of the historic and present ecological role of aquatic and shoreline wood, from forest to deep sea

open access: yesBiological Reviews, EarlyView.
ABSTRACT The ecology of forests, their losses, and terrestrial wood decomposition dynamics have been intensively studied and reviewed. In the aquatic realm, reviews have concentrated on large wood (LW) in rivers and the transition from freshwater to marine environments in the Pacific Northwest of North America. However, a comprehensive global synthesis
Jon Dickson   +9 more
wiley   +1 more source

Effect of Cactus (Opuntia ficus-indica) and Acacia (Acacia seyal) Gums on the Pasting, Thermal, Textural, and Rheological Properties of Corn, Sweet Potato, and Turkish Bean Starches

open access: yesMolecules, 2022
This study was planned to explore the locally available natural sources of gum hydrocolloids as a natural modifier of different starch properties. Corn (CS), sweet potato (SPS), and Turkish bean (TBS) starches were mixed with locally extracted native or ...
Shahzad Hussain   +6 more
doaj   +1 more source

The spread of non‐native species

open access: yesBiological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock   +16 more
wiley   +1 more source

The impacts of biological invasions

open access: yesBiological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock   +42 more
wiley   +1 more source

Optimal model‐based design of experiments for parameter precision: Supercritical extraction case

open access: yesThe Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study investigates the process of chamomile oil extraction from flowers. A parameter‐distributed model consisting of a set of partial differential equations is used to describe the governing mass transfer phenomena in a cylindrical packed bed with solid chamomile particles under supercritical conditions using carbon dioxide as a solvent ...
Oliwer Sliczniuk, Pekka Oinas
wiley   +1 more source

The genus Acacia (Leguminosae, Mimosoideae) in the State of Oaxaca, México

open access: yesAnales del Jardín Botánico de Madrid, 2000
This is a contribution to the knowledge of the genus Acacia in Oaxaca; a study based on herbarium specimens from more than 12 institutions. This includes 35 different species, of which 4 are endemic to the Rio Balsas Basin in Oaxaca State.
María de Lourdes Rico Arce
doaj   +1 more source

Considerations for drug trials in hypertrophic cardiomyopathy

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1095-1112, April 2025.
Abstract Hypertrophic cardiomyopathy (HCM) is a heterogeneous condition with potentially serious manifestations. Management has traditionally comprised therapies to palliate symptoms and implantable cardioverter‐defibrillators to prevent sudden cardiac death. The need for disease‐modifying therapies has been recognized for decades.
John P. Farrant   +17 more
wiley   +1 more source

Acacia tree Sndt in ancient Egypt شجرة Sndtالسنط فى مصر القديمة [PDF]

open access: yesJournal of General Union of Arab Archaeologists, 2019
: Acacia nilotica is a perennial non-climbing shrub or tree, usually 15-20 meters high, found on the silt banks of the river Nile from the southern Central Sudan extending northwards to the Egyptian borders.
Dr. Seham el-Sayed abd el Hameed Eissa   +1 more
doaj   +1 more source

Integrated In Vitro, In Vivo, and In Silico Study Reveals Gut‐Protective Effects of Myricitrin From Chinese Bayberry Leaves

open access: yesFood Frontiers, EarlyView.
High‐purity myricitrin from Chinese bayberry leaves alleviates colonic inflammation by preserving epithelial barrier integrity and reshaping gut microbiota composition. ABSTRACT Polyphenols have been widely recognized for their ability to modulate the host inflammatory response and orchestrate the intestinal microenvironment.
Ji‐Min Lv   +7 more
wiley   +1 more source

Effectiveness of pay it forward intervention compared to free and user-paid vaccinations on seasonal influenza vaccination among older adults across seven cities in China: study protocol of a three-arm cluster randomized controlled trial

open access: yesBMC Public Health
Background Seasonal influenza poses an enormous burden worldwide, with older adults facing preventable morbidity and mortality. However, seasonal influenza vaccination coverage is poor among older populations in China.
Qing-Qing Li   +17 more
doaj   +1 more source

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