Results 1 to 10 of about 2,623,004 (310)

The Prevalence of Endemic Goiter in Keban County in Elazığ City and Evalution of Iodine Levels

open access: yesEndocrinology Research and Practice, 2022
Endemic goiter and iodine deficiency are serious health problems all over the world. Approximately 1 billion people are under risk of iodine deficiency with more than 300.000 of them have goiter.
Ramis Çolak   +6 more
doaj   +2 more sources

Effects of Sibutramine Use on Weight, Body Mass Index, Waist/HIP Ratio, and Blood Lipid Parameters, Compared to Placebo, in Obese Individuals

open access: yesEndocrinology Research and Practice, 2022
Worldwide obesity is a chronic condition that is characterized by accumulation of extra fat in the body and that results in increased mortality and morbidity. The aim of the present study is to evaluate the effects of sibutramine, an anorectic medication,
Yusuf Özkan, Taner Akdere, Emir Dönder
doaj   +2 more sources

Effects of Sibutramine Use on Weight, Body Mass Index, Waist / Hip Ratio, and Blood Lipid Parameters, Compared to Placebo, in Obese Individual

open access: yesEndocrinology Research and Practice, 2022
Worldwide obesity is a chronic condition that is characterized by accumulation of extra fat in the body and that results in increased mortality and morbidity. The aim of the present study is to evaluate the effects of sibutramine, an anorectic medication,
Yusuf Özkan, Taner Akdere, Emir Dönder
doaj   +2 more sources

EfDenseNet: Automated Pulmonary Hypertension Detection Model Based on EfficientNetb0 and DenseNet201 Using CT Images

open access: yesIEEE Access, 2023
Pulmonary hypertension (PH) is a chronic and progressive disease. We introduced a novel automated self-organized feature engineering architecture for PH detection, which was trained and refined using a new thoracic CT image dataset.
Tarik Kivrak   +8 more
doaj   +1 more source

An Image Encryption Algorithm Based on Chaotic Selection of Robust Cryptographic Primitives

open access: yesIEEE Access, 2020
With the spread of digital images, the security of these data has become a serious problem. In this study, an image encryption algorithm is designed to ensure the confidentiality of digital images. The original aspect of the proposed algorithm is that it
Zahir Muhammad Ziad Muhammad   +1 more
doaj   +1 more source

Herbarium Wolnyanum: Botanical collection in Sremski Karlovci Grammar School [PDF]

open access: yesZbornik Matice Srpske za Prirodne Nauke, 2023
Herbaria as botanical collections have an interesting historical back­ground. What was considered a traditional old-school field of science in the 20th century has become one of the focal points of interest in new-age science at the beginning of
Rat Milica M.
doaj   +1 more source

A New Chaotic S-Box Generation Method Using Parameter Optimization of One Dimensional Chaotic Maps

open access: yesIEEE Access, 2019
Chaotic systems have been used to generate the substitutional box structures. The existence of endless possibilities for the selection of the initial conditions and control parameters of the chaotic system has made it a necessity to use the optimization ...
Erkan Tanyildizi, Fatih Ozkaynak
doaj   +1 more source

The mechanism of alloxan and streptozotocin action in B cells of the rat pancreas.

open access: yesPhysiological Research, 2001
Alloxan and streptozotocin are widely used to induce experimental diabetes in animals. The mechanism of their action in B cells of the pancreas has been intensively investigated and now is quite well understood.
T. Szkudelski
semanticscholar   +1 more source

Chronic Antidepressant Treatment Increases Neurogenesis in Adult Rat Hippocampus

open access: yesJournal of Neuroscience, 2000
Recent studies suggest that stress-induced atrophy and loss of hippocampal neurons may contribute to the pathophysiology of depression. The aim of this study was to investigate the effect of antidepressants on hippocampal neurogenesis in the adult rat ...
J. Malberg   +3 more
semanticscholar   +1 more source

Security Problems of Chaotic Image Encryption Algorithms Based on Cryptanalysis Driven Design Technique

open access: yesIEEE Access, 2019
Robust protocols are needed to create a secure computing system. Protocols designed without considering various design criteria result in many vulnerabilities. Security has many aspects.
Zahir Muhammed Ziad Muhammad   +1 more
doaj   +1 more source

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