Malcolm H. Chisholm, Distinguished Professor of Mathematical and Physical Sciences at The Ohio State University, passed away on November 20, 2015. He is best known for his pioneering work on the chemistry of metal-metal multiple bonds, the molecular and electronic structure and bonding of transition-metal compounds, and the exploration of excited states of complexes with metal-metal quadruple bonds.
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http://dx.doi.org/10.1002/anie.201600879 | DOI Listing |
Phys Rev Lett
December 2024
CERN, Geneva, Switzerland.
High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.
View Article and Find Full Text PDFSci Adv
January 2025
Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA.
Cross-feeding involves microbes consuming exudates of other surrounding microbes, mediating elemental cycling. Characterizing the diversity of cross-feeding pathways in ocean microbes illuminates evolutionary forces driving self-organization of ocean ecosystems. Here, we uncover a purine and pyrimidine cross-feeding network in globally abundant groups.
View Article and Find Full Text PDFCJEM
January 2025
Department of Emergency Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
Objectives: Postponing scheduled surgeries may alleviate emergency department (ED) crowding by increasing inpatient beds for ED patients but the impact of such measures are unclear. We determined if scheduled surgery cancellations for inguinal hernia and gallbladder disease during the coronavirus pandemic affected ED presentations, hospitalizations, and complications.
Methods: This database review included Albertans ≥ 18 with ED presentations for inguinal hernia and gallbladder disease from March 1, 2018 to May 31, 2022.
J Am Board Fam Med
December 2024
From the Resident physician, OhioHealth Riverside Methodist Hospital Family Medicine Residency Program, Columbus, OH (BR), Postdoctoral Fellow, Women's College Hospital Institute for Health System Solutions and Virtual Care, Toronto, ON, Canada (MG), Tom and Anne Smith MD/PhD student, University of Missouri, Columbia, MO (TB), Senior Research Specialist, Department of Family and Community Medicine, University of Missouri, Columbia. MO (TB), Strategic Advisor, Canadian Medical Association, University of Ottawa, Ottawa, Ontario, Canada (AC), Resident physician, University of Arizona College of Medicine-Phoenix Family Medicine Residency Program, Phoenix, AZ (IL), Consultant Family Physician, Royal Victoria Medical Centre, Abuja, Nigeria (MO).
The Family Medicine Research Summit culminated in a strategic action plan to enhance research in family medicine and expand the primary care research workforce. The strategic plan focuses on infrastructure, mentorship, and funding objectives needed for robust family medicine research. Trainees play a central role in the success of the strategic plan.
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