h-CMD: An efficient hybrid fast centroid and quasi-centroid molecular dynamics method for the simulation of vibrational spectra.

Developing efficient path integral (PI) methods for atomistic simulations of vibrational spectra in heterogeneous condensed phases and interfaces has long been a challenging task. Here, we present the h-CMD method, short for hybrid centroid molecular dynamics, which combines the recently introduced fast quasi-CMD (f-QCMD) method with fast CMD (f-CMD). In this scheme, molecules that are believed to suffer more seriously from the curvature problem of CMD, e.

Parents Know Best: Uncovering a Rare Allergy During Anesthesia Consultation.

A 17-month-old child presented for an anesthesia consultation before planned plagiocephaly correction one week later. The medical history by the mother reported an episode of facial redness after administering atropine-based eye drops when the child was 9 months old. Based on this information, the anesthesiologist decided to postpone the surgery and conduct an allergy assessment.

Investigation of high-risk areas of electrical damage in the province of tehran.

Electrical burns are an uncommon type of burn that can cause serious disabilities and mortality. This study aims to provide preventive strategies to investigate high-risk areas of electrical damage in Tehran Province. This is a descriptive cross-sectional study performed on patients with electrical burns referred to Shahid Motahari Educational and Medical Center during 2015-2017.

Starch can expedite the screening for bacterial aflatoxin degraders.

Aflatoxins (AFs) are secondary fungal metabolites that contaminate common food crops and are harmful to humans and animals. The ability to degrade or remove aflatoxins from common feed commodities will improve health standards and counter the economic drain inflicted by AF contamination. Bioremediation is a promising solution to AF contamination because of its low cost and few undesired environmental side-effects.

Prevalence of in Birds of Iran and its Pathological Findings: A Review study.

is a flagellated protozoan parasite that affects numerous avian species worldwide, causing a range of diseases collectively termed trichomonosis. This review study aimed to present a comprehensive analysis of the prevalence of in birds of Iran, along with an exploration of its associated pathological findings. Through an extensive search of published studies, scientific databases, and relevant literature, we identified several studies conducted in Iran that focused on the prevalence of in different bird populations and their pathological effect.