Results 51 to 60 of about 2,856,075 (328)

The Volatilomes of Symbiodiniaceae-Associated Bacteria Are Influenced by Chemicals Derived From Their Algal Partner

Frontiers in Marine Science, 2020
Biogenic volatile organic compounds (BVOCs) are a large group of molecules involved in trophic interactions, stress response and atmospheric chemistry. Although they have been extensively studied in terrestrial ecosystems, their identity and prevalence ...
Caitlin A. Lawson, Justin R. Seymour, Malcolm Possell, David J. Suggett, Jean-Baptiste Raina   +4 more
doaj   +1 more source

The optical selection rules of a graphene quantum dot in external electric fields

, 2017
We study theoretically the single-electron triangular zigzag graphene quantum dot in three typical in-plane electric fields. The far-infrared absorption spectra of the dot are calculated by the tight-binding method and then the optical selection rules ...
Dong, Qing-Rui, Liu, Chun-Xiang
core   +1 more source

Determination of the chiral coupling constants c3 and c4 in new pp and np partial-wave analyses [PDF]

, 2003
As a first result of two new partial-wave analyses, one of the pp and another one of the np scattering data below 500 MeV, we report a study of the long-range chiral two-pion exchange interaction which contains the chiral coupling constants c1, c3, and ...
C. Ordóñez, C. Ordóñez, C. Ordóñez, D.B. Kaplan, E. Epelbaum, E. Epelbaum, E. Epelbaum, G.J.M. Austen, J. Gasser, J. Gasser, J. J. de Swart, J.J. de Swart, J.L. Friar, J.L. Friar, J.L. Friar, J.L. Friar, J.R. Bergervoet, L. Durand III, M. C. M. Rentmeester, M.C.M. Rentmeester, M.M. Nagels, M.R. Robilotta, N. Kaiser, N. Kaiser, N. Kaiser, N. Kaiser, N. Kaiser, N. Kaiser, N. Kaiser, P. Büttiker, R. G. E. Timmermans, R. Timmermans, R.A.M. Klomp, R.A.M.M. Klomp, R.G.E. Timmermans, S. Fleming, S. Weinberg, S. Weinberg, S. Weinberg, Th.A. Rijken, Th.A. Rijken, Th.A. Rijken, U. van Kolck, V. Bernard, V. Bernard, V. Stoks, V.G.J. Stoks, V.G.J. Stoks   +47 more
core   +3 more sources

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

FEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar, Michael A. Ripperger, Grant M. Westlake, Kevin C. Ess   +3 more
wiley   +1 more source

Carbonation of concrete with construction and demolition waste based recycled aggregates and cement with recycled content [PDF]

, 2020
Durability is a major concern in concrete (particularly recycled concrete) structures exposed to carbonation-induced corrosion, given the social, economic, environmental and safety implications involved.
De Belie, Nele, Medina, C., Saez del Bosque, I. F., Sanchez de Rojas, M. I., Van den Heede, Philip   +4 more
core   +1 more source

Microglial dynamics and ferroptosis induction in human iPSC‐derived neuron–astrocyte–microglia tri‐cultures

FEBS Open Bio, EarlyView.
A tri‐culture of iPSC‐derived neurons, astrocytes, and microglia treated with ferroptosis inducers as an Induced ferroptosis model was characterized by scRNA‐seq, cell survival, and cytokine release assays. This analysis revealed diverse microglial transcriptomic changes, indicating that the system captures key aspects of the complex cellular ...
Hongmei Lisa Li, Hiroko Ohmiya, Sou Sakamoto, Masato Yugami, Akiko Oki, Makoto Furusawa, Yan Ling   +6 more
wiley   +1 more source

Evaluation of lysozyme, complement C3, and total protein in different developmental stages of Caspian kutum (Rutilus frisii kutum K.)

Archives of Polish Fisheries, 2016
In this study, non–specific immune parameters in fertilized eggs, eyed embryos, larvae 10, 25, 50, 60, and 70 days post hatch (DPH), and female broodstock of Caspian kutum, Rutilus frisii kutum (Kamensky), were evaluated.
Abdollahi Razieh, Heidari Behrooz, Aghamaali Mahmoudreza   +2 more
doaj   +1 more source

Influence of the confinement geometry on surface superconductivity

, 1999
The nucleation field for surface superconductivity, $H_{c3}$, depends on the geometrical shape of the mesoscopic superconducting sample and is substantially enhanced with decreasing sample size.
A. K. Geim, A. P. van Gelden, C. Strunk, D. Saint-James, F. M. Peeters, H. T. Jadallah, O. Buisson, P. G. de Gennes, P. S. Deo, R. Benoist, R. Kato, V. A. Schweigert, V. A. Schweigert, V. M. Fomin, V. M. Fomin, V. M. Fomin, V. V. Moshchalkov, V. V. Moshchalkov, W. A. Little, X. Zhang   +19 more
core   +1 more source

Staphylococcus aureus proteins Sbi and Efb recruit human plasmin to degrade complement C3 and C3b [PDF]

, 2012
Upon host infection, the human pathogenic microbe Staphylococcus aureus (S. aureus) immediately faces innate immune reactions such as the activated complement system. Here, a novel innate immune evasion strategy of S. aureus is described.
Barthel, Diana, Böhm, Sascha, Elsen, Jean van den, Koch, Tina K., Kraiczy, Peter, Reuter, Michael, Skerka, Christine, Zipfel, Peter F.   +7 more
core   +2 more sources

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source