Results 81 to 90 of about 131,883 (313)

Differential Phase Estimation with the SeaMARC II Bathymetric Sidescan Sonar System [PDF]

open access: yes, 1992
A maximum-likelihood estimator is used to extract differential phase measurements from noisy seafloor echoes received at pairs of transducers mounted on either side of the SeaMARC II bathymetricsidescan sonar system. Carrier frequencies for each side are
Cervenka, Pierre   +3 more
core   +2 more sources

Preferences of ICU Nurses for Improving Their Work System: A Sequential Exploratory Mixed‐Methods Study

open access: yesNursing in Critical Care, Volume 31, Issue 2, March 2026.
ABSTRACT Background Patients admitted to intensive care units (ICU) generally require expensive, advanced technological interventions as well as a high level of specialised and timely care to survive their medical crisis. Work in this setting can generate significant pressures for ICU nurses. Aim To understand and prioritise ICU nurses' preferences for
Atefeh Mohammadinejad   +3 more
wiley   +1 more source

The Recessed Arched Mihrab Design: An Identity Marker in the Formation of Art in the Zand Era [PDF]

open access: yesنگره
Each King in their respective reigns attempted to shape visual culture according to their intellectual and ideological foundations. In some periods, these changes were explicit and evident, while in others, they were implicit and gradual.
samaneh kakavand
doaj   +1 more source

High-speed pulse train amplification in semiconductor optical amplifiers with optimized bias current [PDF]

open access: yes, 2017
In this paper, we have experimentally investigated the optimized bias current of semiconductor optical amplifiers (SOAs) to achieve high-speed input pulse train amplification with high gain and low distortion.
Ghafouri-Shiraz, H.   +3 more
core   +1 more source

Heterotopic Pregnancy in a Unicornuate Uterus: A Case of Ruptured Rudimentary Horn

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Rudimentary horn pregnancy is a rare and life‐threatening condition that may be missed even after previous normal deliveries. Accurate ultrasonography and prompt surgical management are essential to prevent uterine rupture and maternal morbidity.
Nona Sabeti   +4 more
wiley   +1 more source

Monitoring Medical Affairs in Fars (1921 – 1936) based on Available Documents [PDF]

open access: yesJournal of Research on History of Medicine, 2021
The purpose of this study is to investigate Fars medical services monitoring, during fifteen years (1921– 1936). Available documents show that a separate office was established by the country health office to support medical affairs in the southern ...
Mostafa Nadim, Maryam Peiro
doaj  

Application of extreme environmental conditions to resuscitation of viable but non culturable E. coli DH5α [PDF]

open access: yes, 2012
The resuscitation of Viable But Non-Culturable (VBNC) state in Escherichia coli DH5α as one of the most usable expression host was investigated.
Eftekharei, M.   +6 more
core  

Critical speed and limit cycles in the empty Y25-freight wagon [PDF]

open access: yes, 2006
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Hecht, Markus   +2 more
core   +1 more source

Chern Simons Bosonization along RG Flows

open access: yes, 2016
It has previously been conjectured that the theory of free fundamental scalars minimally coupled to a Chern Simons gauge field is dual to the theory of critical fundamental fermions minimally coupled to a level rank dual Chern Simons gauge field. In this
Minwalla, Shiraz, Yokoyama, Shuichi
core   +1 more source

Successful Pregnancies Following Liver Transplantation for Wilson's Disease: A Case Report and Literature Review

open access: yesClinical Case Reports, Volume 14, Issue 2, February 2026.
ABSTRACT Pregnancy in women with a history of liver transplantation is considered high risk due to concerns about graft function, immunosuppressive therapy, and maternal‐fetal complications. We present the case of a young woman who underwent liver transplantation for fulminant hepatic failure in adolescence and subsequently achieved two successful ...
Harutyunyan Hayk   +6 more
wiley   +1 more source

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