Results 61 to 70 of about 131,000 (391)

Sacrifice and business : a comparative study of ritual and commercial cattle slaughtering in Tenkodogo, Burkina Faso [PDF]

open access: yes, 2006
All over the world meat plays an important role in the nutrition of people. Mostly it is considered to be a special source of strength and health. In many peoples' minds the consumption of animal products, such as muscle, fat, blood, inner organs and ...
Zimmermann, Hans
core  

The Effects of Humming and Pitch on Craniofacial and Craniocervical Morphology Measured Using MRI [PDF]

open access: yes, 2011
Peer ...
Aspden, Richard Malcolm   +5 more
core   +1 more source

Giant chondrosarcoma of the sternal body: case report [PDF]

open access: yesRevista Brasileira de Cirurgia Plástica
Chest wall tumors are relatively uncommon, representing 1 to 2% of all neoplasms, and approximately 5% of thoracic neoplasms. Sarcomas are rare tumors with heterogeneous presentation.
José Dalvo Maia   +3 more
doaj   +1 more source

Efficacy of sternal cortical thickness ratio in adult chest CT in the diagnosis of osteopenia and osteoporosis

open access: yesShanghai Jiaotong Daxue xuebao. Yixue ban, 2023
Objective·To compare the relationship between sternal cortical thickness ratio and bone mineral density in adult emergency inpatients with chest CT plain scan, and evaluate the diagnostic ability of sternal cortical thickness ratio for osteopenia and ...
YU Xi   +7 more
doaj   +1 more source

Strain‐Activated Photo‐Dehalogenation Unlocks Low‐Energy One and Two‐Photon 3D Microfabrication

open access: yesAdvanced Functional Materials, EarlyView.
5,14‐NMI‐Cz acts, conversely to its 7,10‐NMI‐Cz(7,10‐'dibromo‐2‐(2,6‐diisopropylphenyl)‐1H‐benzo[lmn]carbazolo[9,1‐bc][2,8]phenanthroline‐1,3(2H)‐dione) counterpart, as modular photoinitiator with panchromatic photoactivity, featuring a weak C–Br bond from geometric strain for efficient Type I & II initiation. These studies demonstrate applicability of
Kacper Piskorz   +10 more
wiley   +1 more source

Epithelioid hemangioendothelioma of the sternum

open access: yesThoracic Cancer, 2020
Epithelioid hemangioendothelioma (EHE) is a rare vascular tumor composed of dendritic and endothelial cells, and accounts for less than 1% of all vascular tumors.
Wenpeng Song   +8 more
doaj   +1 more source

Tinodes species (Trichoptera: Psychomyiidae) from The People's Republic of China [PDF]

open access: yes, 2011
Five species of the genus Tinodes from the People's Republic of China are described and re-described, among which four species are new to science.
Li, Youwen J., Morse, John C.
core  

On Roeweriella balcanica, a mysterious species of Marpissa from the Balkan Peninsula (Araneae, Salticidae) [PDF]

open access: yes, 2009
The taxonomic position of the poorly known species Roeweriella balcanica Kratochvíl, 1932 from Croatia is discussed. The species is illustrated and re-described on the basis of the female holotype. The genus Roeweriella Kratochvíl, 1932 (type species: R.
Logunov, Dmitri V.
core   +2 more sources

Naturally Derived Donor‐π‐Acceptor Compounds for Efficient Long‐Wavelength LEDs/Sunlight‐Induced Polymerization and High‐Precision Multiple 3D Printing

open access: yesAdvanced Functional Materials, EarlyView.
Two novel donor–π–acceptor photoinitiators enable ultrafast long‐wavelength photopolymerization under blue/green LEDs and sunlight. Effective at low intensities and concentrations, they overcome slow kinetics and permit rapid 3D printing via DLW, DLP, and LCD methods.
Ji Feng   +9 more
wiley   +1 more source

Forced Straightening of the Back Does Not Improve Body Shape

open access: yesDiagnostics
Background: Sitting for a long time causes various postural problems, such as slump sitting. It has been reported that employing a corrected sitting position while lifting the sternum is effective in improving this form of posture.
Wojciech Piotr Kiebzak   +3 more
doaj   +1 more source

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