The international empirics of management.

A country's national income broadly depends on the quantity and quality of workers and capital. But how well these factors are managed within and between firms may be a key determinant of a country's productivity and its GDP. Although social scientists have long studied the role of management practices in shaping business performance, their primary tool has been individual case studies.

How working from home reshapes cities.

In recent decades, economic activity has become increasingly concentrated in major global metropolises. Yet, the rise of working from home threatens this dominance of cities. Using multiple high-frequency datasets on spending, commuting, migration, and housing, we provide global evidence that remote work has dispersed economic activity away from city centers.

Low back pain or injury before collegiate athletics, a potential risk factor for non-contact athletic injuries.

Context: Majority of research surrounding the predictive value of clinical measurements and assessments for future athletic injury does not differentiate between contact and non-contact injuries.

Objective: We assessed the association between clinical measures and questionnaire data collected prior to sport participation and the incidence of non-contact lower extremity (LE) injuries among Division III collegiate athletes.

Design: Prospective cohort study.

Dose-dependent regulation of immune memory responses against HIV by saponin monophosphoryl lipid A nanoparticle adjuvant.

The induction of durable protective immune responses is the main goal of prophylactic vaccines, and adjuvants play an important role as drivers of such responses. Despite advances in vaccine strategies, a safe and effective HIV vaccine remains a significant challenge. The use of an appropriate adjuvant is crucial to the success of HIV vaccines.