Application of a Generalized Additive Mixed Model (GAMM) in Timeseries Study of Dairy Cows' Behavior Under Hot Summer Conditions.

This study aimed at investigating the pattern of 6 behavioral parameters in Holstein dairy cows under heat stress (HS) conditions using a Generalized Additive Mixed Model (GAMM) statistical approach, while also evaluating the effectiveness of a commercial electrolyte, osmolyte, and antioxidant blend in mitigating HS-induced adverse effects. The trial was conducted during a severe Italian summer on 84 multiparous dairy cows in the Central Italy, divided into 4 balanced groups (2 treated and 2 control) of 21 cows each. All animals received the same diet, and the treatment groups were supplemented with 3,150 g/d of the additive.

Enteric Methane Emission in Livestock Sector: Bibliometric Research from 1986 to 2024 with Text Mining and Topic Analysis Approach by Machine Learning Algorithms.

Methane (CH) from livestock, particularly enteric CH emission (EME), is one contributor to greenhouse gas emissions and climate change. This review analyzed 1294 scientific abstracts on EME in ruminants from 1986 to May 2024, using Scopus data. Descriptive statistics, text mining, and topic analysis were performed.

The performance of ChatGPT-4.0o in medical imaging evaluation: a cross-sectional study.

This study investigated the performance of ChatGPT-4.0o in evaluating the quality of positioning in radiographic images. Thirty radiographs depicting a variety of knee, elbow, ankle, hand, pelvis, and shoulder projections were produced using anthropomorphic phantoms and uploaded to ChatGPT-4.

Comparing Visual Outcomes of KLEx, PRK, and LASIK Procedures in the Military Population.

Purpose: To assess the 6-month visual and refractive outcomes of keratorefractive lenticule extraction (KLEx) as compared to laser in situ keratomileusis (LASIK) and photorefractive keratectomy (PRK) in a military population at a Joint Warfighter Refractive Surgery Center.

Setting: Joint Warfighter Refractive Surgery Center (JWRSC), Lackland Air Force Base, San Antonio, TX.

Design: Retrospective Study.