Results 171 to 180 of about 950,858 (353)

Sedimentary Organic Nitrogen Isotopic Constraints on the Mid‐Holocene Transition in the Nitrogen Dynamics of the Northern South China Sea [PDF]

Feng Ye, Liwei Wang, Gangjian Wei, Xuesong Shi, Chao Huang   +4 more
openalex   +1 more source

Chemical and Isotopic Characteristics of a NeptuniumSample for Nuclear Data Measurements. [PDF]

, 1997
Nobuo Shinohara, Nobuaki Kohno
openalex   +1 more source

Ratoon Season Rice Reduces Methane Emissions by Limiting Acetic Acid Transport to the Rhizosphere and Inhibiting Methanogens

Advanced Science, EarlyView.
This study finds that the interaction between ABA‐OsCIPK2‐OsSWEET1A reduces the allocation of methane producing bacteria carbon source (acetic acid) content to the rhizosphere soil of ratoon season rice, thereby reducing methane emissions. Abstract Rice paddies are a major, persistent source of atmospheric methane (CH4), emission rates depend on the ...
Jingnan Zou, Hailong Xu, Bin Qin, Chaojie Lan, Jinying Li, Bianhong Zhang, Huabin Zhang, Chunlin Guo, Hongfei Chen, Zhongming Fang, Quanzhi Zhao, Wenfei Wang, Changxun Fang, Zhixing Zhang, Wenxiong Lin   +14 more
wiley   +1 more source

Fluorination of Silver Phosphate in Nickel Reaction Vessels for Triple Oxygen Isotope Analysis. [PDF]

Rapid Commun Mass Spectrom
Wostbrock JAG, Yarian D, Chiaravalloti I, Moller SR, Blake RE.   +4 more
europepmc   +1 more source

Early History of Chemical Exchange Isotope Enrichment and Lessons We Learn [PDF]

, 2006
Takanobu Ishida, Y. Ôno
openalex   +1 more source

Dynamics of the Mammalian Placental Metabolome in Placentogenesis and Embryonic Development

Advanced Science, EarlyView.
This study identifies three metabolic stages (E8.5, E9.5–10.5, E11.5–14.5) and two transition periods (E8.5–9.5, E10.5–11.5) in mouse placental development. NAD(H) emerges as a key dynamic metabolite that enhances embryonic growth through accelerated segmentation and increased proliferation of mouse embryonic stem cell (mESC)‐induced presomitic ...
Gang Chen, Zichen Liu, Mengyi Wei, Qian Li, Liang Wu, Kunyuan Yu, Yanhong Xu, Dainan Yu, Wenwu Ma, Hongmei Wang, Ng Shyh‐Chang, Jinglei Zhai   +11 more
wiley   +1 more source

Stable Carbon and Oxygen Isotope Analysis of Carbonates and DIC Using the Delta Ray Isotope Ratio Infrared Spectrometer (IRIS): Precise and Accurate Measurements Applying a 3-Point Calibration and Standard Bracketing. [PDF]

Rapid Commun Mass Spectrom
Hansen M, Brettschneider J, Vonhof H, Scholz D.   +3 more
europepmc   +1 more source

Single‐Cell Metabolic Imaging Reveals Glycogen‐Driven Adaptations in Endothelial Cells

Advanced Science, EarlyView.
Single‐cell metabolic imaging of diabetes‐associated endothelial dysfunction by SRS microscopy reveals dynamic glycogen storage and its role in modulating metabolic adaptations under glucose starvation. Abstract Endothelial dysfunction (ED) is a defining feature of diabetes mellitus (DM) and a key contributor to many metabolic and cardiovascular ...
Rahuljeet S. Chadha, Benjamin Yang, Dongqiang Yuan, Edmund D. Kapelczak, Philip A. Kocheril, Alonso Tapia, Shivansh Mahajan, Adrian Colazo, Naseeb K. Malhi, Joseph A. Ambarian, Xuejing Liu, Tara A. TeSlaa, Zhen B. Chen, Lu Wei   +13 more
wiley   +1 more source

Geographical traceability of bacteria based on a systematic stable isotope analysis method. [PDF]

Appl Microbiol Biotechnol
Wang W, Zhao B, Cai Z, Jie Z, Feng L, Hu C, Guo H, Li Y, Deng X, Zhu J, Mei H, Ye J.   +11 more
europepmc   +1 more source

Impact of nitrogen chemical form on the isotope signature and toxicity of a marine dinoflagellate

, 2018
C. Taylor Armstrong, Deana L. Erdner, J. W. McClelland, Marta P. Sanderson, Donald M. Anderson, Christopher J. Gobler, Juliette L. Smith   +6 more
openalex   +2 more sources