Results 61 to 70 of about 3,161,907 (295)

The mOxy-CaL Process: Integration of Membrane Separation, Partial Oxy-combustion and Calcium Looping for CO2 Capture [PDF]

, 2018
CO2 capture and storage (CCS) is considered as a key strategy in the short to medium term to mitigate global warming. The Calcium-Looping process, based on the reversible carbonation/calcination of CaO particles, is a promising technology for post ...
Chacartegui, Ricardo, Ortiz Domínguez, Carlos, Pérez Maqueda, Luis Allan, Romeo, Luis Miguel, Valverde Millán, José Manuel   +4 more
core  

The seasonal cycle of ocean-atmosphere CO2 Flux in Ryder Bay, West Antarctic Peninsula [PDF]

, 2015
Approximately 15 million km2 of the Southern Ocean is seasonally ice covered, yet the processes affecting carbon cycling and gas exchange in this climatically important region remain inadequately understood.
Arrigo, Bakker, Bakker, Bates, Delille, Delille, Dickson, Dieckmann, Dorothee C. E. Bakker, Fairall, Fletcher, Gareth A. Lee, Geilfus, Gibson, Gosink, Goyet, Gruber, Hugh J. Venables, Johnson, Lavergne, Le Quéré, Lenton, Lenton, Li, Loose, Loose, Lovenduski, Martin T. Johnson, Meredith, Meredith, Meredith, Michael P. Meredith, Miller, Millero, Mintrop, Mucci, Nomura, Oliver J. Legge, Papadimitriou, Peter J. Brown, Purkey, Roden, Rysgaard, Rysgaard, Semiletov, Stammerjohn, Stephens, Sweeney, Takahashi, Thompson, Vaughan, Venables, Venables, Wanninkhof, Wanninkhof, Wanninkhof, Weiss, Weiss, Zemmelink   +58 more
core   +1 more source

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

CO2

, 2019
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openaire   +2 more sources

Effects of CO2 on H2O band profiles and band strengths in mixed H2O:CO2 ices [PDF]

, 2006
H2O is the most abundant component of astrophysical ices. In most lines of sight it is not possible to fit both the H2O 3 um stretching, the 6 um bending and the 13 um libration band intensities with a single pure H2O spectrum.
A. C. A. Boogert, Ayers, Bergin, Bernstein, Boogert, Boogert, Collings, Danten, Devlin, E. F. van Dishoeck, Ehrenfreund, G. W. Fuchs, Gerakines, Gerakines, Gerakines, Gibb, Gibb, H. J. Fraser, H. Linnartz, Hagen, Hudgins, K. I. Öberg, Keane, Knez, Murakawa, Nummelin, Palumbo, Pontoppidan, Rowland, S. E. Bisschop, Sandford, Schmitt, Schutte, Tanaka, Tso, van Thiel, Whittet, Willner   +37 more
core   +3 more sources

Phenotypic and genotypic characterization of single circulating tumor cells in the follow‐up of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Single circulating tumor cells (sCTCs) from high‐grade serous ovarian cancer patients were enriched, imaged, and genomically profiled using WGA and NGS at different time points during treatment. sCTCs revealed enrichment of alterations in Chromosomes 2, 7, and 12 as well as persistent or emerging oncogenic CNAs, supporting sCTC identity.
Carolin Salmon, Rui P. L. Neves, Nikolas H. Stoecklein, Sven‐Thorsten Liffers, Jens Siveke, Jan D. Kuhlmann, Pauline Wimberger, Paul Buderath, Rainer Kimmig, Sabine Kasimir‐Bauer   +9 more
wiley   +1 more source

CO2 geological storage in sedimentary basins: An update on the potential and suitability evaluation and a field test

Energy Geoscience
China has pledged to peak carbon dioxide (CO2) emissions by 2030 and achieve carbon neutrality by 2060. Carbon capture and storage (CCS) will play a key role in these efforts.
Yujie Diao, Xin Ma, Chenglong Zhang, Xiaolin Jin, Xufeng Li, Chao Zhang   +5 more
doaj   +1 more source

Synthesis and Thermal Degradation Studies of Melamine Formaldehyde Resins

The Scientific World Journal, 2014
Melamine formaldehyde (MF) resins have been synthesized at different reaction temperature and pH values. Different molar ratios of melamine and formaldehyde were used to synthesize the corresponding resins.
Sami Ullah, M. A. Bustam, M. Nadeem, M. Y. Naz, W. L. Tan, A. M. Shariff   +5 more
doaj   +1 more source

Effect of Dominant Fatty Acid Esters on Emission Characteristics of Waste Animal Fat Biodiesel in CI Engine

Frontiers in Energy Research, 2019
This present study aims in understanding the influence of dominant fatty acid esters of waste animal fat biodiesel on its emission characteristics in CI engine.
Ranjitha Jambulingam, Vijayalakshmi Shankar, Shalini Palani, Gokul Raghavendra Srinivasan, Gokul Raghavendra Srinivasan   +4 more
doaj   +1 more source

Dammarenediol II enhances etoposide‐induced apoptosis by targeting O‐GlcNAc transferase and Akt/GSK3β/mTOR signaling in liver cancer

Molecular Oncology, EarlyView.
Etoposide induces DNA damage, activating p53‐dependent apoptosis via caspase‐3/7, which cleaves PARP1. Dammarenediol II enhances this apoptotic pathway by suppressing O‐GlcNAc transferase activity, further decreasing O‐GlcNAcylation. The reduction in O‐GlcNAc levels boosts p53‐driven apoptosis and influences the Akt/GSK3β/mTOR signaling pathway ...
Jaehoon Lee, Byung‐Cheol Han, Gi‐Bang Koo, Jihye Park, Mijin Kwon, Young Bin Park, Jae‐Mun Choi, Seung‐Ho Lee, Sangho Roh   +8 more
wiley   +1 more source