Results 61 to 70 of about 892,606 (308)

Regional differences and sources of organochlorine pesticides in soils surrounding chemical industrial parks [PDF]

, 2009
Concentrations of organochlorine pesticides (OCPs; dichlorodiphenyltrichloroethanes (DDTs), hexachlorocyclohexanes (HCHs), hexachlorobenzene (HCB)) were investigated in 105 soil samples collected in vicinity of the chemical industrial parks in Tianjin ...
Han, Jingyi, Jiao, W.T., Li, J., Lu, Y.L., Luo, W., Shi, Y.J., Wang, G., Wang, T.Y.   +7 more
core   +2 more sources

Cell surface interactome analysis identifies TSPAN4 as a negative regulator of PD‐L1 in melanoma

Molecular Oncology, EarlyView.
Using cell surface proximity biotinylation, we identified tetraspanin TSPAN4 within the PD‐L1 interactome of melanoma cells. TSPAN4 negatively regulates PD‐L1 expression and lateral mobility by limiting its interaction with CMTM6 and promoting PD‐L1 degradation.
Guus A. Franken, Andrea Abel Gutierrez, Imke van Rossum, Cornelia G. Spruijt, Michiel Vermeulen, Guido van Mierlo, Blanca Scheijen, Annemiek B. van Spriel   +7 more
wiley   +1 more source

Ambient air contamination: Characterization and detection techniques [PDF]

, 1985
Techniques to characterize and detect sources of ambient air contamination are described. Chemical techniques to identify indoor contaminants are outlined, they include gas chromatography, or colorimetric detection.
Nulton, C. P., Silvus, H. S.
core   +1 more source

Model for initiation of quality factor degradation at high accelerating fields in superconducting radio-frequency cavities

, 2010
A model for the onset of the reduction in SRF cavity quality factor, the so-called Q-drop, at high accelerating electric fields is presented. Breakdown of the surface barrier against magnetic flux penetration at the cavity equator is considered to be the
A Dzyuba, A Romanenko, Berry S Antoine C Desmons M, Ciovati G, Eremeev G, Ge M Wu G Burk D Hicks D Thompson C Cooley L D, Ginsburg C, Knobloch J Geng R L Liepe M Padamsee H, L D Cooley, Lilje L Reschke D, Padamsee H, Ribell G, Romanenko A, Romanenko A, Saito K, Shemelin V Padamsee H, Tian H, Tian H Sommer W Trofimova O Reece C E Zhao L, Valles N R A, Valles N R A Liepe M, Visentin B, Visentin B Barthe M F Desgardin P Moineau V, Watanabe K   +22 more
core   +1 more source

LDAcoop: Integrating non‐linear population dynamics into the analysis of clonogenic growth in vitro

Molecular Oncology, EarlyView.
Limiting dilution assays (LDAs) quantify clonogenic growth by seeding serial dilutions of cells and scoring wells for colony formation. The fraction of negative wells is plotted against cells seeded and analyzed using the non‐linear modeling of LDAcoop.
Nikko Brix, Daniel Samaga, Katharina Gehr, Benedek Dankó, Mohamed Schumann, Guido Drexler, Ahmed Alnatsha, Georg Beyer, Ujjwal Mahajan, Martin Selmansberger, Julia Mayerle, Claus Belka, Horst Zitzelsberger, Kirsten Lauber   +13 more
wiley   +1 more source

The Paris Sewer Renaissance: Data, Health and Participatory Science

Blue Papers
Aging urban wastewater infrastructure, often overlooked, can become a powerful lever for environmental and public health policy. Through the lens of the Parisian sewer system, this article highlights the growing pressures on sanitation networks – from ...
Thomas Thiebault, Catherine Carré, Jérémy Jacob   +2 more
doaj   +1 more source

Black anodic coatings for space applications: study of the process parameters, characteristics and mechanical properties [PDF]

, 2009
Black inorganic anodized aluminium alloys are used for managing passive thermal control on spacecraft and for avoiding stray light in optical equipment.
Arurault, Laurent, Goueffon, Yann, Guigue, Pascale, Mabru, Catherine, Tonon, Claire   +4 more
core   +3 more sources

Plecstatin inhibits hepatocellular carcinoma tumorigenesis and invasion through cytolinker plectin

Molecular Oncology, EarlyView.
The ruthenium‐based metallodrug plecstatin exerts its anticancer effect in hepatocellular carcinoma (HCC) primarily through selective targeting of plectin. By disrupting plectin‐mediated cytoskeletal organization, plecstatin inhibits anchorage‐dependent growth, cell polarization, and tumor cell dissemination.
Zuzana Outla, Jan Kosla, Magdalena Prechova, Lukas Frick, Patricia Bortel, Yasmin Borutzki, Andrea Bileck, Christopher Gerner, Samuel M. Meier‐Menches, Selma Osmanagic‐Myers, Martin Gregor   +10 more
wiley   +1 more source

EVALUATION OF PESTICIDE RESIDUES AND POLYCYCLIC AROMATIC HYDROCARBONS CONTAINED IN SOME INSECT SPECIES CONSUMED IN TOGO

Scientific Study & Research: Chemistry & Chemical Engineering, Biotechnology, Food Industry, 2022
This study assesses the pesticide residues and Polyclic Aromatic Hydrocarbons (PAHs) contamination risks associated with the consumption of insects in Togo.
FÈGBAWÈ BADANARO, EDMOND A. DUÉ
doaj  

Literature Review: Food Processing in Minimizing Chemical Contamination of Rhodamin B in Shrimp Paste and Chlorpirifos Residue in Fresh Vegetables Garnish Which are Circulating in the Communities in Indonesia

Jurnal Kesehatan Lingkungan, 2020
Introduction: Food circulation among communities is prone to chemical contamination. The contamination is obtained from both food processing and food cultivation (planting, raw materials). One of the examples related to chemical contamination can be seen
Nuur Anisa Aprilianintyas
doaj   +1 more source