Results 51 to 60 of about 46,039,222 (155)

Worldwide trends in underweight and obesity from 1990 to 2022: a pooled analysis of 3663 population-representative studies with 222 million children, adolescents, and adults

open access: yesThe Lancet
Summary Background Underweight and obesity are associated with adverse health outcomes throughout the life course. We estimated the individual and combined prevalence of underweight or thinness and obesity, and their changes, from 1990 to 2022 for adults
Nowell H Rosie K Bin Rachel A Anu James E Christopher J V Phelps Singleton Zhou Heap Mishra Bennett Paciorek   +499 more
semanticscholar   +1 more source

Uniquely Broad Glass Transition Temperatures of Gradient Copolymers Relative to Random and Block Copolymers Containing Repulsive Comonomers

open access: yes, 2016
Nitroxide-mediated controlled radical polymerization is used to synthesize gradient and block copolymers of styrene (S) and 4-acetoxystyrene (AS), and conventional free radical polymerization is used to synthesize S/AS random copolymers.
Jungki Kim (2342239)   +4 more
core   +1 more source

Polymeric Network Hierarchically Organized on Carbon Nano-onions: Block Polymerization as a Tool for the Controlled Formation of Specific Pore Diameters. [PDF]

open access: yesACS Appl Polym Mater, 2022
Siemiaszko G   +6 more
europepmc   +1 more source

Chemometrics Approach Based on Wavelet Transforms for the Estimation of Monomer Concentrations from FTIR Spectra. [PDF]

open access: yesACS Omega, 2023
Wakiuchi A   +10 more
europepmc   +1 more source

Internal gettering efficiency in p/p+ and p/p- silicon epistructures

open access: yes, 2004
The efficiency of internal gettering vs. external and p(+) gettering has been investigated by EBIC contrast measurements in p/p(+) and p/p(-) epi Si on Cz substrates containing oxygen precipitates. The samples were not intentionally contaminated.
Borionetti G   +3 more
core   +1 more source

Names and p. o. addresses of farmers in Arkansas ...

open access: yes, 1879
32 ...
Mast, P. P., & co., Springfield, Ohio. [from old catalog]
core  

Buku pegangan analisis daerah operasional pengawasan (ADO-P) Bengkulu

open access: yes, 1986
xii, 35 p.; 21 ...
Indonesia. Dep. P dan K.   +1 more
core  

Diversification of Amidyl Radical Intermediates Derived from C-H Aminopyridylation. [PDF]

open access: yesOrg Lett, 2022
Maity A   +3 more
europepmc   +1 more source

Buku pegangan analisis daerah operasional pengawasan (ADO-P) Sumatera Utara

open access: yes, 1986
xii, 47 p.; 21 ...
Indonesia. Dep. P dan K.
core  

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