Results 81 to 90 of about 22,594 (232)

Secondary Metabolites from the Marine Sponge Genus Phyllospongia. [PDF]

open access: yes, 2017
Phyllospongia, one of the most common marine sponges in tropical and subtropical oceans, has been shown to be a prolific producer of natural products with a broad spectrum of biological activities.
Crews, Phillip   +3 more
core   +2 more sources

Ecological Trap in the Nest: Human Hair Causes the Death of Breeding Barn Swallows (Hirundo rustica)

open access: yesEcology and Evolution, Volume 16, Issue 5, May 2026.
The prevalence of anthropogenic materials in barn swallows (Hirundo rustica) nests and their association with entanglement injury or mortality was studied. We report for the first time that hair incorporated into nests can cause entanglement mortality in barn swallows.
Cong Peng, Kui Yan, Sidan Lin, Wei Liang
wiley   +1 more source

Memorandum Re proposed model financial system for Hainan [PDF]

open access: yes, 2018
Review of a proposed model for the financial system in ...
Seidman, Ann
core  

Influence of soil chemical properties on relative abundance of arbuscular mycorrhiza in forested soils in Malaysia [PDF]

open access: yes, 2012
Th eeff ect of soil chemical properties on the diversity and colonization of arbuscular mycorrhiza (AM) varies among ecosystems. This study was conducted to assess and compare the abundance of AM in a rehabilitated forest and a logged-over forest soil ...
Chubo, John Keen   +3 more
core   +1 more source

Noni (Morinda citrifolia L.) Fermented Juice Inhibits Tumor Progression of Breast Cancer Angiogenesis Through Suppressing NF‐κB Signaling

open access: yesFood Frontiers, Volume 7, Issue 3, May 2026.
Noni fermented juice (NFJ) suppresses breast cancer progression by inhibiting angiogenesis via the Ikkβ/NF‐κB/VEGF pathway. This study demonstrates the potent antitumor effects of NFJ through the inhibition on the function of endothelial cells, identifying it as a safe therapeutic agent for breast cancer treatment. ABSTRACT Angiogenesis plays a crucial
Baijian Wu   +9 more
wiley   +1 more source

Fucoxanthin Ameliorates MASLD by Directly Targeting GRP78 to Restore ER Homeostasis and Activate AMPK Signaling

open access: yesFood Science &Nutrition, Volume 14, Issue 5, May 2026.
Proposed model of fucoxanthin in ameliorating MASLD via the GRP78‐AMPK axis. In MASLD, excessive lipid accumulation (FFA, TG, DNL) leads to ER stress activation (upregulation of CHOP, ATF6, IRE1) and GRP78 dysfunction, promoting hepatic lipid droplet (LD) formation. Fucoxanthin directly binds to GRP78, which in turn activates AMPK signaling.
Lin Zhang   +9 more
wiley   +1 more source

Key New Evidence for the Hainan Mantle Plume Head: Ongoing Formation of a Large Igneous Province?

open access: yesGeochemistry, Geophysics, Geosystems, Volume 27, Issue 5, May 2026.
Abstract The process‐based surface magmatic expression of mantle plumes is typically a large igneous province (LIP) induced by the mantle plume head, followed by subsequent age‐progressive volcanic tracks resulting from plate drifting above the plume tail.
F. Yang   +9 more
wiley   +1 more source

Present three-dimensional crustal deformation in Hainan Island

open access: yesGeodesy and Geodynamics, 2014
Hainan Island, located at the southeast edge of the Eurasian Plate, is affected by the motion of multiple plates, with its northeast edge mainly dilatating and its western margin presently compressing. By analyzing the GPS rates during 1999 – 2007 in Hainan and its adjacent region, we determined horizontal movement rates of 3. 0–21.
Hu Yaxuan, Hu Jiuchang, Hao Ming
openaire   +2 more sources

Studies on Hong Kong Cheilolejeunea with two species new to China [PDF]

open access: yes, 1996
Five species of the genus Cheilolejeunea are reported from Hong Kong. Among them, Cheilolejeunea osumiensis (Hatt.) Mizut. and Cheilolejeunea ryukyuensis Mizut. are new to China. Cheilolejeunea intertexta (Lindenb.) Steph.
So, M.L., Zhu, R.L.
core  

Safeguarding intangible cultural heritage in an ethnic theme park setting – the case of Binglanggu in Hainan Province, China [PDF]

open access: yes, 2017
Since 2003, safeguarding intangible cultural heritage has become a priority of China’s cultural heritage safeguarding policies at all levels. Despite this, academic research has paid limited attention to the safeguarding of ICH in a theme park setting ...
Massing, K
core   +1 more source

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