University and college faculty members may face inappropriate student behavior in a global classroom. This situation can complicate the maintenance of a positive effective learning environment. Student disruption is seen as disturbing behavior that interferes with the faculty member's academic or administrative ability to conduct class, or the ability of other students to profit from the class instruction. Disruptive behavior may threaten or endanger the physical or psychological health, safety or welfare of others. Various types of disruptive behavior and disrespect that university or college faculty are likely to experience include: grandstanding (use the classroom for themselves by monopolizing class discussion with no regard to relevancy to the discussion); prolonged chattering (small cliques of students who engage in private conversations or passing notes to each other); noisy electric devices (cell phones ringing in class, or students talking or text messaging during class time); leaving and entering class (frequently in the absence of notice to professor of illness or other extenuating circumstances); and disputing the professor's authority or expertise (students may be disappointed or unhappy over a grade and may debunk or devalue the professor's judgment, authority and expertise). This action may be in the form of comments in the class or memos to department chair or dean. Persistent speaking without permission and verbal or physical threats to faculty members or other students are also disruptive mannerisms. Working with a diverse student population can present unique challenges. Multicultural issues related to race, ethnicity, gender, physical, emotional or socioeconomic status and sexual orientation might require increased sensitivity, knowledge and self-exploration.
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Mod Rheumatol Case Rep
January 2025
Clinical Research of Development Unit, Shahid Beheshti Hospital, Qom University of Medical Sciences, Qom, Iran.
Diffuse Alveolar Hemorrhage (DAH) is an uncommon and potentially life-threatening occurrence in systemic lupus erythematous (SLE), involving bleeding into the alveolar space caused by the disruption of the alveolar-capillary basement membrane. We present a 24-year-old Persian woman with a complaint of progressively worsening shortness of breath following the administration of intramuscular-Rhogam after 3 days. According to her worsening clinical condition, the pregnancy was terminated.
View Article and Find Full Text PDFArch Microbiol
January 2025
Department of Stomatology, The Second Affiliated Hospital, Hengyang Medical College, University of South China, Hengyang, 421001, Hunan, China.
Treponema denticola, a bacterium that forms a "red complex" with Porphyromonas gingivalis and Tannerella forsythia, is associated with periodontitis, pulpitis, and other oral infections. The major surface protein (Msp) is a surface glycoprotein with a relatively well-established overall domain structure (N-terminal, central and C-terminal regions) and a controversial tertiary structure. As one of the key virulence factors of T.
View Article and Find Full Text PDFJ Sci Food Agric
January 2025
Division of Medicine, University College London, London, UK.
Background: The escalating global prevalence of food allergies has intensified the need for hypoallergenic food products. Transglutaminase (TGase)-mediated crosslinking has garnered significant attention for its potential to reduce the allergenicity of food proteins. This study aimed to investigate the effects of TGase crosslinking on the potential allergenicity and conformational changes in a dual-protein system composed of β-lactoglobulin (β-LG) and soy protein isolate (SPI) at varying mass ratios (10:0, 7:3, 5:5, 3:7 and 0:10 (w/w)).
View Article and Find Full Text PDFObstet Gynecol Surv
January 2025
Professor, Department of Biochemistry and Molecular Biology-A, University of Murcia, Murcia, Spain.
Importance: Infertility affects around 180 million people in the world and can be influenced by a number of nutritional factors.
Objective: The idea of a pretreatment optimization including beneficial weight loss, adequate physical activity, and good lifestyle habits could enhance fertility for many couples who want to conceive a baby.
Results: There are different aspects related to nutrition, such as obesity (affecting 23%-30% of reproductive-aged women), dietary patterns (type of diet, good or bad habits, and physical activity), nutrients (vitamins or minerals), hormones (adipokines, among others), and endocrine-disrupting chemicals (phytoestrogens and bisphenol A, among others) that have a clear impact on women's fertility.
Sci Total Environ
January 2025
Social Development and Health Promotion Research Center, Health Policy and Promotion Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran. Electronic address:
Nowadays, polyethylene terephthalate (PET) bottles are widely used for packaging drinks and food. However, concerns have been raised about the possible migration of harmful chemicals, particularly phthalates, from these containers into their contents. Therefore, this study investigates the effects of sunlight exposure and PET bottle reuse on phthalate migration, focusing on three common phthalates: bis(2-ethylhexyl) phthalate (DEHP), dibutyl phthalate (DBP), and benzyl butyl phthalate (BBP).
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