Results 41 to 50 of about 19,641 (239)

Grain-size distribution of volcaniclastic rocks 1: A new technique based on functional stereology [PDF]

open access: yes, 2012
The power of explosive volcanic eruptions is reflected in the grain size distribution and dispersal of their pyroclastic deposits. Grain size also forms part of lithofacies characteristics that are necessary to determine transport and depositional ...
Proussevitch, A.A.   +7 more
core   +1 more source

Iterative Deep Learning Based Unbiased Stereology with Human-in-the-Loop [PDF]

open access: yesInternational Conference on Machine Learning and Applications, 2018
Lack of enough labeled data is a major problem in building machine learning based models when the manual annotation (labeling) is error-prone, expensive, tedious, and time-consuming.
Saeed S. Alahmari   +5 more
semanticscholar   +1 more source

Untreated Patients Dying With AIDS Have Loss of Neocortical Neurons and Glia Cells

open access: yesFrontiers in Neuroscience, 2020
Untreated human immunodeficiency virus (HIV) depletes its host CD4 cells, ultimately leading to acquired immunodeficiency syndrome (AIDS). In brain, the HIV confines itself to astrocytes and microglia, the resident brain macrophages, but does not infect ...
Sanne Simone Kaalund   +5 more
doaj   +1 more source

Autoimmune antibody decline in Parkinson’s disease and Multiple System Atrophy; a step towards immunotherapeutic strategies

open access: yesMolecular Neurodegeneration, 2017
Background Parkinson’s’ disease (PD) and Multiple System Atrophy (MSA) are progressive brain disorders characterized by intracellular accumulations of α-synuclein and nerve cell loss in specific brain areas.
Tomasz Brudek   +6 more
doaj   +1 more source

Obituary for Hans Jørgen Gottlieb Gundersen

open access: yesImage Analysis and Stereology, 2021
We have lost one of the greatest founders of modern stereology: Hans Jørgen Gottlieb Gundersen.
Jens Randel Nyengaard
doaj   +1 more source

The Ameliorative Impact of Cichorium intybus L. Distillate on Reproductive Parameters in Male Mice [PDF]

open access: yesIranian Journal of Medical Sciences, 2023
Background: Cichorium intybus L. (Kasni) distillate is widely used in Eastern countries as a safe herbal drink to improve male fertility. However, the potential effects on fertility parameters and possible adverse effects have not been studied ...
Shima Fakher   +3 more
doaj   +1 more source

Curcumin Protects the Seminal Vesicles from Metronidazole‑induced Reduction of Secretion in Mice

open access: yesActa Medica, 2012
Seminal vesicle secretion is important for increasing the stability of sperm chromatin, inhibition of the immune activity in the female reproductive tract and so on.
Ali Noorafshan, Saied Karbalay‑Doust
doaj   +1 more source

Estimation of nephron number in living humans by combining unenhanced computed tomography with biopsy-based stereology

open access: yesScientific Reports, 2019
Methods for estimating nephron number in a clinical setting may be useful for predicting renal outcomes. This study aimed to establish such a method using unenhanced computed tomography (CT) and biopsy-based stereology.
Takaya Sasaki   +13 more
semanticscholar   +1 more source

25 YEARS OF THE POLISH SOCIETY FOR STEREOLOGY [PDF]

open access: yes, 2013
25 years history of the Polish Society for Stereology is summarized by a person playing active role in the Society from the very beginning till now. Formation and growth of the society is described with emphasize to some milestones in the Society history.
Leszek Wojnar
core   +1 more source

STEREOLOGY FROM ONE OF ALL THE POSSIBLE ANGLES [PDF]

open access: yes, 2011
Relation between image analysis and stereology is discussed in terms of different fields of applications, especially materials science, biology and medicine. Some long-term tendencies observed as well as possible future trends are discussed.
Leszek Wojnar
core   +1 more source

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