Results 61 to 70 of about 235,598 (309)

Cold-induced photoinhibition, pigment chemistry, growth and nutrition of Eucalyptus nitens and E. globulus seedlings during establishment

, 2001
Australia is aiming to treble plantation wood production by 2020. Eucalyptus globulus Labill. and E. nitens (Deane and Maidem) Maiden are the predominant plantation species in southern Australia. This thesis describes physiological strategies employed by
Close, Dugald Craig (15933260)
core   +1 more source

Comparison of Arctic and Antarctic Stratospheric Climates in Chemistry Versus No‐Chemistry Climate Models

, 2022
Using nine chemistry‐climate and eight associated no‐chemistry models, we investigate the persistence and timing of cold episodes occurring in the Arctic and Antarctic stratosphere during the period 1980–2014.
Kinnison, Douglas E., O'Connor, Fiona M., Egorova, Tatiana, Fiona M. O’Connor, Eugene Rozanov, Sukhodolov, Timofei, Dennison, Fraser, Guang Zeng, Makoto Deushi, Olaf Morgenstern, Fraser Dennison, Keeble, James, N. Luke Abraham, Morgenstern, Olaf, Abraham, N. Luke, O’Connor, Fiona M., Abraham, Nathan Luke, Yongming Tang, Horowitz, Larry, Deushi, Makoto, Tang, Yongming, Rozanov, Eugene, Douglas E. Kinnison, Kohei Yoshida, Horowitz, Larry W., Michael Mills, Timofei Sukhodolov, Lin, Pu, James Keeble, Martine Michou, Larry W. Horowitz, Mills, Michael, O'Connor, Fiona, Kinnison, Douglas, Pu Lin, Yoshida, Kohei, Tatiana Egorova, Zeng, Guang, Michou, Martine   +38 more
core   +1 more source

Ubiquitination of secretory granules promotes their crinophagic degradation in Drosophila

FEBS Letters, EarlyView.
Ubiquitination of secretory granules in Drosophila larval salivary glands is a critical molecular trigger for crinophagy, the lysosomal degradation of unreleased, or low‐quality granules. The E3 ubiquitin ligase Cnot4 is recruited to the surface of secretory granules to induce crinophagy.
Tamás Csizmadia, Anna Dósa, Asha Kiran Maddali, András Jipa, Hajnalka Laczkó‐Dobos, Péter Lőw, Gábor Juhász   +6 more
wiley   +1 more source

Chemistry and radiative transfer of water in cold, dense clouds [PDF]

Monthly Notices of the Royal Astronomical Society, 2014
The Herschel Space Observatory's recent detections of water vapor in the cold, dense cloud L1544 allow a direct comparison between observations and chemical models for oxygen species in conditions just before star formation. We explain a chemical model for gas phase water, simplified for the limited number of reactions or processes that are active in ...
E. Keto, J. Rawlings, P. Caselli
openaire   +3 more sources

Dimethyl fumarate combined with cisplatin at subcytotoxic doses sensitizes cervical cancer toward ferroptosis and apoptosis through GSH restriction and p53 (re)activation

Molecular Oncology, EarlyView.
Dimethyl fumarate (DMF) reduces growth of HPV‐positive cervical cancer spheroids and induces ferroptosis in cervical cancer cells via blocking SLC7A11/Glutathione (GSH) axis. Combination of subcytotoxic doses of DMF and cisplatin (CDDP) further suppresses spheroid growth and drives cell death in 2D culture models.
Carolina Punziano, Giuseppina Minopoli, Simona Romano, Laura Marrone, Katia Aquilano, Maria Lina Tornesello, Raffaella Faraonio   +6 more
wiley   +1 more source

Cold molecules: Progress in quantum engineering of chemistry and quantum matter [PDF]

Science, 2017
Cooling atoms to ultralow temperatures has produced a wealth of opportunities in fundamental physics, precision metrology, and quantum science. The more recent application of sophisticated cooling techniques to molecules, which has been more challenging to implement owing to the complexity of molecular structures, has now opened the door to the ...
John L. Bohn, Ana Maria Rey, Jun Ye
openaire   +3 more sources

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Highly conductive grain boundaries in cold-sintered barium zirconate-based proton conductors

, 2023
Proton-conducting barium zirconate ceramics have shown large potential for efficient electrochemical conversion and separation processes at intermediate operation temperatures.
Dylan, Jennings, Laura, Almar, Wolfgang, Rheinheimer, Joachim, Mayer, Wilhelm, Meulenberg, Martin, Bram, Sonia, Escolastico, Wendelin, Deibert, Olivier, Guillon, Moritz, Kindelmann, Jose M., Serra, Ashok, Vayyala   +11 more
core   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

(E)-2-{[(Furan-2-ylmethyl)imino]methyl}-4-nitrophenol

Acta Crystallographica Section E, 2014
In the title compound, C12H10N2O4, the furan-2-ylmethyl group is disordered over two sets of sites, with refined occupancies of 0.858 (3) and 0.143 (3). In the major component of disorder, the dihedral angle between the furan and benzene rings is 63.1 (2)
Yousef Hijji, Samira Azemati, Ray J. Butcher, Jerry P. Jasinski   +3 more
doaj   +1 more source