scholarly journals Oględziny i dokumentacja zdarzeń o charakterze upadku z wysokości w terenie eksponowanym i jaskiniach z udziałem ratowników Grupy Jurajskiej Górskiego Ochotniczego Pogotowia Ratunkowego

2020 ◽  
Vol 56 ◽  
pp. 57-70
Author(s):  
Marek Lisowicz ◽  
Tomasz Motyl
Keyword(s):  
Visual Inspection ◽  
Legal Requirements ◽  
Mountain Rescue ◽  
Exchange Of Information ◽  
The Moment ◽  
Infor Mation

The article is devoted to issues related to the use of forces and resources of mountain rescue teams during visual inspection of incident areas in exposed areas and caves. The article presents general assumptions about the organization and coordination of this type of inspection from the moment of receiving information about the event and the start of rescue operations by GJ GOPR, until the completion of collecting and securing all infor-mation and evidence as part of the inspection of the incident scene. The article contains issues related to the exchange of information between the involved entities, preparation of documentation meeting formal and legal requirements by trained GJ GOPR rescuers, securing items that may constitute evidence in subsequent proceedings, and the handling of human corpses and remains.

Detection of Leukemia Using Image Processing

2018 ◽  
Vol 8 (4) ◽  
pp. 61
Author(s):  
A. Sivasangari ◽  
G. Sasikumar
Keyword(s):  
Image Processing ◽  
Statistical Analysis ◽  
Early Detection ◽  
Visual Inspection ◽  
Causes Of Death ◽  
Cure Rate ◽  
Blood Disorders ◽  
Detection And Diagnosis ◽  
The Moment ◽  
Early Detection And Diagnosis

Leukemia   disease   is one   of    the   leading   causes   of death   among   human. Its  cure  rate and  prognosis   depends   mainly   on  the  early  detection   and  diagnosis  of   the  disease. At  the  moment, identification  of  blood  disorders  is  through   visual  inspection  of  microscopic  images  by  examining  changes  like  texture, geometry, colour  and   statistical  analysis  of  images . This  project  aims  to  preliminary  of  developing  a  detection  of  leukemia  types  using   microscopic  blood  sample using MATLAB. Images  are  used  as  they  are  cheap  and  do  not  expensive  for testing  and  lab  equipment.

Current views on the molecular mechanisms of the initial stages of folliculogenesis

GYNECOLOGY ◽  
2020 ◽  
Vol 22 (5) ◽  
pp. 57-60
Author(s):  
Larisa A. Marchenko ◽  
Roza I. Mashaeva ◽  
Galina E. Chernukha
Keyword(s):  
Growth Factors ◽  
Premature Ovarian Failure ◽  
Intercellular Communication ◽  
Female Body ◽  
Molecular Mechanisms ◽  
Unique Structure ◽  
The Past ◽  
Exchange Of Information ◽  
The Moment ◽  
Bidirectional Exchange

The ovary is a unique structure of the female body, which simultaneously presents various morphohistological units-from primordial to dominant follicles. Over the past decades, scientists have focused on studying the mechanisms of folliculogenesis at the gonadotropin-dependent stage. While more complex and lengthy processes that determine the fate of the follicle occur from the moment of their recruitment to the preantral stage of maturity (about 290 days), another 60 days pass before the dominant maturity. Currently, it has been proved that intercellular communication is established within the follicle, which involves a bidirectional exchange of information between the oocyte and its companions granulose and Teka cells through auto-and paracrine interactions using various genes, growth factors and cytokines. The purpose of this review was to study intrafollicular factors that control the early stages of folliculogenesis and other disorders that may ultimately lead to the development of premature ovarian failure.

scholarly journals THE CONCEPT OF CONVERTING TEXT INTO A BIT MAP USING ANY FONT

2021 ◽  
Vol 295 (2) ◽  
pp. 105-108
Author(s):  
Yu. KRYVENCHUK ◽  
◽  
S. HELETII ◽  
Keyword(s):  
Embedded Systems ◽  
Digital Technology ◽  
Print Media ◽  
Modern World ◽  
Exchange Of Information ◽  
Main Drawback ◽  
Sharp Growth ◽  
The Difference ◽  
The Moment ◽  
Full Volume

The modern world is impossible to imagine without the exchange of information. Newspapers, magazines, books, printed advertising products play an important role and are constantly being improved and require more and more resources and opportunities. At the moment, due to the sharp growth of digital technology, there is a problem between the capabilities of hardware and software. That is, when transferring data from the electronic world to paper, the difference between the computing capabilities of hardware and software is displayed. This applies to print media that cannot convey the full volume and depth of what is displayed on the screen. Raster fonts are used for printing faster, the main drawback of which is their non-scalability. When studying fonts in embedded systems, there were problems with the fact that there are quite a few ready-made options for converting text to a bitmap without certain restrictions. The font displayed on the screen and printed directly by the printer or other device may differ significantly because the number of pixels that can be printed is too large. Therefore, there is a need to optimize the conversion of the font into a bitmap, ie reducing the number of points without losing the base of the glyph. The paper presents the conversion of a font into a bitmap using a program based on a ruler, ie the division of the image into lines, which is used in printing. In order to create the required bitmap image in the program, you need to specify a specific glyph and its size, as well as the device for which it will be used. The scan converter takes a path and applies a set of rules to determine which pixels will be part of the glyph image when printed or displayed on the screen. The obtained results allow us to print the fonts we like, instead of the standard ones.

scholarly journals The Development of Communication Across Timescales

2021 ◽  
pp. 096372142110376
Author(s):  
Elise A. Piazza ◽  
Mira L. Nencheva ◽  
Casey Lew-Williams
Keyword(s):  
Young Children ◽  
Neural Processing ◽  
Exchange Of Information ◽  
Neural Representations ◽  
Short Timescale ◽  
Multiple Levels ◽  
The Moment ◽  
Dynamic Exchange ◽  
Communicative Input ◽  
Statistical Summary

How do young children learn to organize the statistics of communicative input across milliseconds and months? Developmental science has made progress in elucidating how infants learn patterns in language and how infant-directed speech is engineered to ease short-timescale processing, but less is known about how children link perceptual experiences across multiple levels of processing within an interaction (from syllables to stories) and across development. In this article, we propose that three domains of research—statistical summary, neural processing hierarchies, and neural coupling—will be fruitful in uncovering the dynamic exchange of information between children and adults, both in the moment and in aggregate. In particular, we discuss how the study of brain-to-brain and brain-to-behavior coupling between children and adults will advance the field’s understanding of how children’s neural representations become aligned with the increasingly complex statistics of communication across timescales.

The High Resolution Scanning Transmission Electron Microscope

1974 ◽  
Vol 32 ◽  
pp. 316-317
Author(s):  
A. V. Crewe
Keyword(s):  
Electron Microscope ◽  
High Resolution ◽  
High Vacuum ◽  
Scanning Transmission Electron Microscope ◽  
Ultra High Vacuum ◽  
Resolving Power ◽  
Imaging Characteristics ◽  
Transmission Electron ◽  
Scanning Transmission ◽  
The Moment

The high resolution STEM is now a fact of life. I think that we have, in the last few years, demonstrated that this instrument is capable of the same resolving power as a CEM but is sufficiently different in its imaging characteristics to offer some real advantages.It seems possible to prove in a quite general way that only a field emission source can give adequate intensity for the highest resolution^ and at the moment this means operating at ultra high vacuum levels. Our experience, however, is that neither the source nor the vacuum are difficult to manage and indeed are simpler than many other systems and substantially trouble-free.

Pinocytotic-Like Forms of Mitochondria From Rat Anterior Pituitary

1968 ◽  
Vol 26 ◽  
pp. 146-147
Author(s):  
Burton B. Silver
Keyword(s):  
Electron Micrographs ◽  
Conformational Changes ◽  
Anterior Pituitary ◽  
Dynamic State ◽  
Surrounding Cell ◽  
The Matrix ◽  
The Moment ◽  
Cell Medium ◽  
Sectioned Tissue ◽  
State Of Activity

Sectioned tissue rarely indicates evidence of what is probably a highly dynamic state of activity in mitochondria which have been reported to undergo a variety of movements such as streaming, divisions and coalescence. Recently, mitochondria from the rat anterior pituitary have been fixed in a variety of configurations which suggest that conformational changes were occurring at the moment of fixation. Pinocytotic-like vacuoles which may be taking in or expelling materials from the surrounding cell medium, appear to be forming in some of the mitochondria. In some cases, pores extend into the matrix of the mitochondria. In other forms, the remains of what seems to be pinched off vacuoles are evident in the mitochondrial interior. Dense materials, resembling secretory droplets, appear at the junction of the pores and the cytoplasm. The droplets are similar to the secretory materials commonly identified in electron micrographs of the anterior pituitary.

Advances in Stem Instrumentation for Biology

1990 ◽  
Vol 48 (1) ◽  
pp. 362-363
Author(s):  
J. S. Wall
Keyword(s):  
Scanning Transmission Electron Microscope ◽  
Carbon Films ◽  
Specimen Preparation ◽  
Material Deposition ◽  
Active User ◽  
Percent Improvement ◽  
Scanning Transmission ◽  
The Moment ◽  
Film Substrate ◽  
High Level

The forte of the Scanning transmission Electron Microscope (STEM) is high resolution imaging with high contrast on thin specimens, as demonstrated by visualization of single heavy atoms. of equal importance for biology is the efficient utilization of all available signals, permitting low dose imaging of unstained single molecules such as DNA.Our work at Brookhaven has concentrated on: 1) design and construction of instruments optimized for a narrow range of biological applications and 2) use of such instruments in a very active user/collaborator program. Therefore our program is highly interactive with a strong emphasis on producing results which are interpretable with a high level of confidence.The major challenge we face at the moment is specimen preparation. The resolution of the STEM is better than 2.5 A, but measurements of resolution vs. dose level off at a resolution of 20 A at a dose of 10 el/A2 on a well-behaved biological specimen such as TMV (tobacco mosaic virus). To track down this problem we are examining all aspects of specimen preparation: purification of biological material, deposition on the thin film substrate, washing, fast freezing and freeze drying. As we attempt to improve our equipment/technique, we use image analysis of TMV internal controls included in all STEM samples as a monitor sensitive enough to detect even a few percent improvement. For delicate specimens, carbon films can be very harsh-leading to disruption of the sample. Therefore we are developing conducting polymer films as alternative substrates, as described elsewhere in these Proceedings. For specimen preparation studies, we have identified (from our user/collaborator program ) a variety of “canary” specimens, each uniquely sensitive to one particular aspect of sample preparation, so we can attempt to separate the variables involved.

Traumatic Brain Injury: A Trauma Surgeon's Perspective

2012 ◽  
Vol 22 (3) ◽  
pp. 82-89
Author(s):  
Oscar D. Guillamondegui
Keyword(s):  
Traumatic Brain Injury ◽  
Brain Injury ◽  
Multidisciplinary Approach ◽  
Trauma Team ◽  
The United States ◽  
Long Term Outcomes ◽  
Term Care ◽  
Injured Brain ◽  
The Moment

Traumatic brain injury (TBI) is a serious epidemic in the United States. It affects patients of all ages, race, and socioeconomic status (SES). The current care of these patients typically manifests after sequelae have been identified after discharge from the hospital, long after the inciting event. The purpose of this article is to introduce the concept of identification and management of the TBI patient from the moment of injury through long-term care as a multidisciplinary approach. By promoting an awareness of the issues that develop around the acutely injured brain and linking them to long-term outcomes, the trauma team can initiate care early to alter the effect on the patient, family, and community. Hopefully, by describing the care afforded at a trauma center and by a multidisciplinary team, we can bring a better understanding to the armamentarium of methods utilized to treat the difficult population of TBI patients.

For the moment, let's try collaboration

1981 ◽  
Vol 26 (8) ◽  
pp. 652-652
Author(s):  
Morris J. Paulson
Keyword(s):  
The Moment
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