Results 151 to 160 of about 955,210 (402)

Mechanochemical Strategies Applied to the Late‐Stage Modifications of Pharmaceutically Active Compounds

open access: yesAngewandte Chemie International Edition, Accepted Article.
This review explores the potential of mechanochemistry in the late‐stage modification of active pharmaceutical ingredients (APIs), offering a comprehensive analysis of methods designed to transform structurally complex molecular scaffolds. By examining the scope, efficiency, and mechanistic aspects of these approaches, the review highlights protocols ...
Johanna Templ, Lars Borchardt
wiley   +1 more source

Overweight and obesity trends in Mexican children 2 to 18 years of age from 1988 to 2006 Tendencias de sobrepeso y obesidad en niños mexicanos de 2 a 18 años de edad: 1988 a 2006

open access: yesSalud Pública de México, 2009
OBJECTIVE: To describe prevalences and trends of overweight and obesity/OW&OB in Mexican children from 1988 to 2006 at the national level and by relevant subpopulations.
Anabelle Bonvecchio   +5 more
doaj  

Overweight in Adolescents: Implications for Health Expenditures [PDF]

open access: yes
We consider two compelling research questions raised by the increased prevalence of overweight among adolescents. First, what factors explain variation in adolescent bodyweight and the likelihood of being overweight? Next, do overweight adolescents incur
Alan C. Monheit   +2 more
core  

Who was the real sabertooth predator: Thylacosmilus or Thylacoleo?

open access: yesThe Anatomical Record, EarlyView.
Abstract Sabertoothed mammalian predators, all now extinct, were almost exclusively feloid carnivorans (Eutheria, Placentalia): here a couple of extinct metatherian predators are considered in comparison with the placental sabertooths. Thylacosmilus (the “marsupial sabertooth”) and Thylacoleo (the “marsupial lion”) were both relatively large (puma ...
Christine M. Janis
wiley   +1 more source

Comparing cranial biomechanics between Barbourofelis fricki and Smilodon fatalis: Is there a universal killing‐bite among saber‐toothed predators?

open access: yesThe Anatomical Record, EarlyView.
Abstract Saber‐tooths, extinct apex predators with long and blade‐like upper canines, have appeared iteratively at least five times in the evolutionary history of vertebrates. Although saber‐tooths exhibit a relatively diverse range of morphologies, it is widely accepted that all killed their prey using the same predatory behavior. In this study, we CT‐
Borja Figueirido   +2 more
wiley   +1 more source

Prevalence and correlates of overweight/obesity among adolescents in an Urban City of North India

open access: yesJournal of Family Medicine and Primary Care, 2014
Background and objectives: Obesity and overweight is a growing pandemic affecting millions of adolescents in developed as well as developing countries.
Ravi Rohilla   +5 more
doaj  

Measuring Overweight: A Note [PDF]

open access: yes
The Body Mass Index (BMI) provides a biased assessment of individual weight condition when there are substantial frame and muscle size deviations from the average for a given height. A method for overcoming this problem is presented.
Levy, Amnon
core  

Hypercanines: Not just for sabertooths

open access: yesThe Anatomical Record, EarlyView.
Abstract Hypercanines are here defined as hypertrophied caniniform teeth, that is, canine teeth that are elongated to serve specific functions in different clades of mammals and their synapsid ancestors. This article presents an overview of the occurrence of hypercanines, their growth, and their function across a broad range of clades.
Lars Werdelin
wiley   +1 more source

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