Results 251 to 260 of about 2,431,966 (314)

Iron‐Mediated Release of Aged Dissolved Organic Carbon From Waterlogged Peatland Under Warming

Advanced Science, EarlyView.
This study conducts a five‐year in situ warming experiment in high‐altitude peatlands to examine dissolved organic carbon (DOC) release. The study shows that warming promotes the release of plant‐derived modern DOC in drained peatlands, but amplifies aquatic export of century‐old DOC from waterlogged peatlands via Fe‐mediated DOC mobilization—a ...
Guohua Dai, Zhiying Yang, Zongguang Liu, Wanjia Hu, Lixiao Ma, Enze Kang, Wanqing Luo, Yunpeng Zhao, Chengzhu Liu, Juan Jia, Ting Liu, Chen He, Quan Shi, Jianliang Liu, Yongheng Gao, Huai Chen, Hailong Zhang, Meixun Zhao, Xiaojuan Feng   +18 more
wiley   +1 more source

Crude oil extraction

, 2013
openaire   +2 more sources

Integrative Multi‐Omics Analysis Reveals a Mitochondrial–Immune Axis Associated With Neoadjuvant Chemotherapy Response in High‐Grade Serous Ovarian Cancer

Advanced Science, EarlyView.
Integrative multi‐omics analysis delineates a mitochondrial–immune axis governing neoadjuvant chemotherapy response in high‐grade serous ovarian cancer. Immune‐active tumors exhibit enhanced B‐cell infiltration and favorable sensitivity, whereas metabolically rewired tumors display oxidative phosphorylation dependency and resistance.
Wei Jiang, Yi Wang, Xiaohang Lu, Qianlan Yao, Libing Xiang, Xu Cai, Xiaoyu Tu, Shaoxian Tang, Ying Xu, Yufan Cheng, Liming Shen, Huijuan Yang   +11 more
wiley   +1 more source

Cysteine Redox State Governs the Condensation Pathway of Hendra Virus W Protein and Differentially Impacts Type I IFN and NF‐κB Signaling

Advanced Science, EarlyView.
The cysteine redox state of the Hendra virus W (WHeV) protein controls assembly into fibrils or amorphous aggregates, with residues 2–29 required for fibrillation. In cells, WHeV forms different types of nuclear condensates. Impaired ability to form redox‐sensitive, non‐filamentous condensates reduces WHeV inhibition of the NF‐κB pathway, while it ...
Frank Gondelaud, Alexandre Lalande, Giulia Pesce, Auriane Bouchet, Carole Meunier, Christophe Bignon, Denis Ptchelkine, Yu Gu, Eva Ogire, Pierre‐Yves Lozach, Denis Gerlier, Cyrille Mathieu, Sonia Longhi   +12 more
wiley   +1 more source

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Oil extracts of herbal drugs – optimisation of the extraction parameters

Die Pharmazie, 2009
The plant constituents of fourty two olive oil extracts from chamomile flowers [Chamomilla recutita (L.) Rauschert] were analysed by means of GC, VIS-spectrometry, and HPLC in order to assess the effectiveness of the traditional extraction methods of the German Homoeopathic Pharmacopoeia (HAB 2008).
Stahl-Biskup, E., Heldmaier, M., Beyer-Koschitzke, J.   +2 more
openaire   +2 more sources

Extraction of oil from emulsions

Journal of Colloid and Interface Science, 1969
Abstract The extraction of lipids from lipoproteins with ether proceeds according to unusual kinetics. The addition of small amounts of ethanol is necessary. It was shown that the same kind of phenomenon may occur when oil is extracted by petroleum ether from emulsions prepared with combinations of charged surfactants.
openaire   +2 more sources

Oil Extraction from Oil Cake

Journal of Karary University for Engineering and Science
In this research, the extraction of oil was done using the sunflower and peanut oil cakes by the Soxhlet extraction method and the operation continued until the oils are obtained. Five physical and chemical tests (Viscosity, Specific gravity, Refractive index, Free Fatty Acid and Peroxide Value) were performed on the extracted oils.
Esra Faisal Musa Abdelmahmoud, Adil Ali Mohammed Alhussein, Gurashi Abdalla Gasmelseed   +2 more
openaire   +1 more source

EXTRACTION OF ESSENTIAL OIL: CAMPHOR OIL

International Ayurvedic Medical Journal
Pure essential oils are concentrated oils from various naturally occurring plants, including flowers, roots, seeds, resins, and the outermost layer of plants, trees, shrubs, and fruit rinds. Humans know these oils' benefits for the body, skin, and spirit.
Gargi Verma, Shuchi Mitra, Usha Sharma, Khem Chand Sharma   +3 more
openaire   +1 more source

Extraction of cottonseed oil

Chemistry of Natural Compounds, 1978
It has been shown that oil of the best quality is obtained on its selective extraction by hexane. Subsequent extraction from the meal of gossypol by 70–80% aqueous, and then dry, acetone permits meal to be obtained with a light cream color containing 0.02% of free gossypol. The omission of dry acetone leads to a darkening of the meal.
T. V. Chernenko, A. I. Glushenkova, A. U. Umarov   +2 more
openaire   +1 more source

Mechanical oil extraction

Journal of the American Oil Chemists' Society, 1983
AbstractCompetitive pieces of equipment for full‐pressing and prepressing oilseeds are described. “Enhanser” machines to treat seeds before solvent extraction considerably increase the capacity of the solvent extraction system.
openaire   +1 more source