Results 31 to 40 of about 1,751,921 (298)

Biological markers as an additional method of determining drowning

open access: yesOpen Veterinary Journal
Background: There is no specified diagnostic procedure that can help in determining the cause of death and the diagnosis of drowning because the pathohistological signs are almost identical and non-specified.
Emina Dervišević   +7 more
doaj   +1 more source

Chronic nasal complication following endoscopic and microscopic direct transnasal transsphenoidal pituitary adenoma surgery

open access: yesThe Egyptian Journal of Otolaryngology, 2017
Aim and background Intranasal transsphenoidal access to the sella turcica for removing pituitary gland tumors has been known since the beginning of the last century. It can be done either endoscopic or microscopic.
Hisham Lasheen, Omar Youssef
doaj   +1 more source

A Meta-Analysis of Endoscopic vs. Microscopic Transsphenoidal Surgery for Non-functioning and Functioning Pituitary Adenomas: Comparisons of Efficacy and Safety

open access: yesFrontiers in Neurology, 2021
Background: Although microscopic (MTSS) and endoscopic transsphenoidal surgery (ETSS) are both effective approaches for treating non-functioning pituitary adenomas (NFPA) and functioning pituitary adenomas (FPA), the consensus remains unidentified on ...
Shengfu Guo   +5 more
doaj   +1 more source

Criterion for traffic phases in single vehicle data and empirical test of a microscopic three-phase traffic theory

open access: yes, 2005
A microscopic criterion for distinguishing synchronized flow and wide moving jam phases in single vehicle data measured at a single freeway location is presented.
Andreas Hiller   +23 more
core   +1 more source

Microscopic mass formulae

open access: yes, 1994
By assuming the existence of a pseudopotential smooth enough to do Hartree-Fock variations and good enough to describe nuclear structure, we construct mass formulae that rely on general scaling arguments and on a schematic reading of shell model ...
Duflo, J., Zuker, A. P.
core   +3 more sources

Highly nonlinear dynamics in a slowly sedimenting colloidal gel [PDF]

open access: yes, 2011
We use a combination of original light scattering techniques and particles with unique optical properties to investigate the behavior of suspensions of attractive colloids under gravitational stress, following over time the concentration profile, the ...
G. Brambilla   +5 more
core   +3 more sources

THE ULTRA-MICROSCOPE. [PDF]

open access: yesThe Lancet, 1909
n ...
openaire   +1 more source

Microscopic analysis of the microscopic reversibility in quantum systems

open access: yes, 2011
We investigate the robustness of the microscopic reversibility in open quantum systems which is discussed by Monnai [arXiv:1106.1982 (2011)]. We derive an exact relation between the forward transition probability and the reversed transition probability ...
Crooks G E   +8 more
core   +1 more source

Microscopic examination of hot spots giving rise to nonlinearity in superconducting resonators [PDF]

open access: yes, 2011
We investigate the microscopic origins of nonlinear rf response in superconducting electromagnetic resonators. Strong nonlinearity appearing in the transmission spectra at high input powers manifests itself through the emergence of jumplike features near
A. G. Sivakov   +6 more
core   +3 more sources

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