Results 21 to 30 of about 88,113 (258)

TiO2/Gold nanocomposite as an extremely sensitive molecule sensor for NO2 detection: A DFT study [PDF]

open access: yesJournal of Water and Environmental Nanotechnology, 2016
First-principles calculations within density functional theory (DFT) have been performed to investigate the interactions of NO2 molecules with TiO2/Gold nanocomposites in order to completely exploit the adsorption properties of these nanostructures ...
Amirali Abbasi   +2 more
doaj   +1 more source

PRIMARY MULTIPLE MALIGNAT TUMORS MOST COMMON LOCALIZATIONS CANCER - CANCER STUDY CLINICS

open access: yesИсследования и практика в медицине, 2016
The purpose. Analysis of statistical data of oncological departmental polyclinics, serving a permanent attached contingent of patients in cases of the most common cancer sites: basal cell skin cancer, breast cancer, prostate cancer. Materials and methods.
G. V. Goncharenko
doaj   +1 more source

The photodissociation dynamics of NO2 at 308nm and of NO2 and N2O4 at 226nm

open access: yesThe Journal of Chemical Physics, 2006
Velocity-map ion imaging has been applied to the photodissociation of NO2 via the first absorption band at 308nm using (2+1) resonantly enhanced multiphoton ionization detection of the atomic O(PJ3) products. The resulting ion images have been analyzed to provide information about the speed distribution of the O(PJ3) products, the translational ...
Brouard, M   +4 more
openaire   +3 more sources

Recent Advances in Aerosol and Trace Gas Monitoring by Employing the Scheimpflug Lidar Techniques [PDF]

open access: yesEPJ Web of Conferences, 2020
Lidar techniques, based on the time-of-flight principle, have been widely employed in atmospheric remote sensing since decades. The Scheimpflug lidar (SLidar) technique, which employing robust high-power laser diodes as light sources and highly ...
Mei Liang   +5 more
doaj   +1 more source

Utilization of Mendong Plants-Activated Charcoal as H2S and NO2 Gas Adsorbent: Preliminary Study [PDF]

open access: yesJournal of Pure and Applied Chemistry Research, 2021
The study of exhaust H2S and NO2 gases using activated carbon has been conducted. In this study, activated carbon was prepared from mendong plant (Frimbistylis umbellaris), which was activated using zinc chloride (ZnCl2) with concentrations of 2.5; 5; 7 ...
Sulistyo Saputro   +3 more
doaj  

Research status and progress of tilted optic disc syndrome

open access: yesYanke Xuebao
Tilted disc syndrome (TDS) is a congenital retinal abnormality characterized primarily by the abnormal shape and position of the optic disc. Its typical presentation includes an oval-shaped optic disc that is tilted downward or nasally, accompanied by ...
YAO Haoyu, ZUO Wenjun
doaj   +1 more source

Integrated analysis of DNA methylation and transcriptome profiles in broiler heart and lung tissues reveals epigenetic regulatory mechanisms underlying ascites syndromeAll supporting data is included in the manuscript and supplementary files. Raw sequencing data are available in the GSA database under accession numbers CRA028061 (RNA-seq) and CRA027783 (WGBS), publicly accessible at .

open access: yesPoultry Science
Ascites syndrome (AS), a prevalent nutritional and metabolic disorder in broilers, causes substantial economic losses to the poultry industry. However, its comprehensive molecular mechanisms, particularly the interplay between epigenetic regulation and ...
Qi Zhang   +10 more
doaj   +1 more source

A R‌E‌V‌I‌E‌W O‌F T‌H‌E I‌M‌P‌A‌C‌T O‌F A‌I‌R P‌O‌L‌L‌U‌T‌I‌O‌N O‌N T‌H‌E I‌N‌F‌E‌C‌T‌I‌O‌N A‌N‌D M‌O‌R‌T‌A‌L‌I‌T‌Y R‌A‌T‌E‌S D‌U‌E T‌O C‌O‌V‌I‌D-19 [PDF]

open access: yesمهندسی عمران شریف, 2020
I‌n t‌h‌e l‌a‌t‌e F‌e‌b‌r‌u‌a‌r‌y 2020, t‌h‌e f‌i‌r‌s‌t p‌o‌s‌i‌t‌i‌v‌e c‌a‌s‌e‌s o‌f t‌h‌e n‌o‌v‌e‌l c‌o‌r‌o‌n‌a‌v‌i‌r‌u‌s, C‌O‌V‌I‌D-19, w‌e‌r‌e c‌o‌n‌f‌i‌r‌m‌e‌d i‌n I‌r‌a‌n, a‌n‌d t‌h‌e W‌o‌r‌l‌d H‌e‌a‌l‌t‌h O‌r‌g‌a‌n‌i‌z‌a‌t‌i‌o‌n u‌p‌d‌a‌t‌e‌d t‌h ...
N. Moradtalab, M. Danesh Yazdi
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

open access: yesFEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová   +2 more
wiley   +1 more source

Liver Transcriptome Analysis Reveals a Potential Mechanism of Heat Stress Increasing Susceptibility to Salmonella Typhimurium in Chickens

open access: yesBiology
Salmonella infection poses a serious threat to the poultry industry, causing significant economic losses. Under global warming conditions, the underlying molecular mechanisms by which heat stress affects bacterial infections in poultry remain unclear ...
Qi Zhang   +5 more
doaj   +1 more source

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