Results 131 to 140 of about 14,969,879 (299)

Ground-level Ozone: Your Vehicle [PDF]

In this activity, students quantify and analyze their personal contributions of smog-forming compounds due to driving. The activity builds upon the previous lesson (Ground-Level Ozone).
Matt Laposata
core  

The role of histone modifications in transcription regulation upon DNA damage

FEBS Letters, EarlyView.
This review discusses the critical role of histone modifications in regulating gene expression during the DNA damage response (DDR). By modulating chromatin structure and recruiting repair factors, these post‐translational modifications fine‐tune transcriptional programmes to maintain genomic stability.
Angelina Job Kolady, Siyao Wang
wiley   +1 more source

Metagenomics-based tracing of genetically modified microorganism contaminations in commercial fermentation products

Food Chemistry: Molecular Sciences
Genetically modified microorganisms (GMM) are frequently employed for the production of microbial fermentation products such as food enzymes. Although presence of the GMM or its recombinant DNA in the final product is not authorized, contaminations occur
Jolien D’aes, Marie-Alice Fraiture, Bert Bogaerts, Yari Van Laere, Sigrid C.J. De Keersmaecker, Nancy H.C. Roosens, Kevin Vanneste   +6 more
doaj   +1 more source

Stereoisomers of ketoconazole: preparation and biological activity

, 1992
David M. Rotstein, D Kertesz, Keith A. M. Walker, David C. Swinney   +3 more
openalex   +1 more source

Novel Amino-Pyridine Functionalized Chitosan Quaternary Ammonium Derivatives: Design, Synthesis, and Antioxidant Activity [PDF]

, 2017
Qing Li, Caili Zhang, Wenqiang Tan, Guodong Gu, Zhanyong Guo   +4 more
openalex   +1 more source

Integration of circadian and hypoxia signaling via non‐canonical heterodimerization

FEBS Letters, EarlyView.
CLOCK, BMAL1, and HIFs are basic helix‐loop‐helix and Per‐Arnt‐Sim domain (bHLH‐PAS) proteins, which function as transcription factors. bHLH‐PAS proteins are designated in two classes. Many class I proteins are regulated by environmental signals via their PAS domains, but such signals have not been identified for all.
Sicong Wang, Katja A. Lamia
wiley   +1 more source

Exploring the Relationship between Body Image and Self-Confidence Dimensions among females Sport Students

Studia Universitatis Babeş-Bolyai: Educatio Artis Gymnasticae
This study explored the relationship between body image and dimensions of self-confidence among female sports students at University of Setif 2. Using a descriptive correlational approach, this study utilized a sample of 88 female students specializing ...
Kamel BERROUDJ, Amina CHAFAA, Abdelmounaim MEFTI, Rana KOUADRI   +3 more
doaj   +1 more source

Anti-HIV-1 activity of phlorotannin derivative 8,4‴-dieckol from Korean brown alga Ecklonia cava [PDF]

, 2014
Fatih Karadeniz, Kyong‐Hwa Kang, Jae W. Park, Sunjoo Park, Se‐Kwon Kim   +4 more
openalex   +1 more source

Measurement [PDF]

This two-part activity provides an introduction to the basics of measurement (linear, mass, volume, density) and discusses the role of inferential statistics in comparing any two measurements.
Matt Laposata
core  

CBERN - The First Six Years: Challenges and Achievements [PDF]

, 2012
CBERN was created in 2006. Its mandate was to create a network able to address critically, persuasively and visibly the foundational role of ethics in business and economic development. The task facing the network was significant. The field was fractured
Canadian Business Ethics Research Network (CBERN)
core