Variations and some clinically relevant relations of A. cystica in pigs - a corrosion cast study

2021 ◽  
Vol 24 (3) ◽  
pp. 317-323
Author(s):  
I. S. Stefanov ◽  
N. S. Tsandev ◽  
A. P. Vodenicharov
Keyword(s):  
The Self ◽  
Common Trunk ◽  
Corrosion Casting ◽  
Corrosion Casts ◽  
Casting Method ◽  
Air Drying ◽  
Surgical Interventions ◽  
New Information ◽  
Corrosion Cast ◽  
The Common

The aim of this study was to investigate the variations as well as the length of A. cystica and its branches in pigs using corrosion casting method with the self-polymerising resin Duracryl® Plus. The method included several steps: hepatectomy, precasting treatment, injection of Duracryl, polymerisation of casting medium, corrosive treatment, cleaning of the corrosion casts, air-drying and preservation of casts. The livers were collected from 12 male 6-month-old pigs (crossbred Landrace×Danube White). With regards to the beginning of A. cystica, 4 variations were observed and grouped as follows: variation A  A. cystica detached from R. dexter medialis, together with R. quadratus (variation A1), or alone (variation A2); variation B1 – A. cystica originated from A. gastroduodenalis, or was a branch of the common trunk (R. dexter) (variation B2). The metric data were processed by GraphPad Prism 6 for Windows. Clinically relevant relations between А. сystica, Ductus cysticus, A. celiaca and R. sinister also were described. The new information re-ceived about the blood supply of the gallbladder would contribute to the understanding of the etiology of postoperative complications as a result of surgical interventions in this location and for their prevention.

Some Simple Quantitative Applications of Vascular Corrosion Casting

1998 ◽  
Vol 4 (S2) ◽  
pp. 914-915
Author(s):  
Dr. Fred E. Hossler
Keyword(s):  
Methyl Methacrylate ◽  
Ringer Solution ◽  
Corrosion Casting ◽  
Corrosion Casts ◽  
3 Dimensional ◽  
Quantitative Measurements ◽  
Methacrylate Monomer ◽  
Corrosion Cast ◽  
Methyl Methacrylate Monomer

The primary use of vascular corrosion casting has been and likely will continue to be for describing the 3-dimensional anatomy of the microvasculature of organs and tissues. In these studies the assumption is made that the corrosion cast faithfully replicates the anatomy, dimensions, and distribution of the vasculature of these tissues and organs. If this assumption is accurate, and it appears to be nearly so in tissues where measurements have been made, it follows that the casts should lend themselves to quantitative measurements. I summarize here some simple quantitative measurements we have made from corrosion casts. For these studies, cannulas were inserted into arteries leading to the organ of interest in anesthetized animals, and the blood was removed by flushing with Ringer solution or buffered saline, at physiological temperatures and pressures. Resin consisting of Mercox (or Mercox diluted with methyl methacrylate monomer) and catalyst was infused via the same cannula until the onset of polymerization.

scholarly journals Business Co-operatives in Australia: “Unlikely Soil for a Co-operative Movement”

2021 ◽  
pp. 1-25
Author(s):  
Greg Patmore ◽  
Nikola Balnave ◽  
Olivera Marjanovic
Keyword(s):  
Business Model ◽  
Common Good ◽  
Business Owners ◽  
The Self ◽  
Small Business Owners ◽  
Large Database ◽  
Average Life ◽  
Direct Competition ◽  
The Common ◽  
Over Time

While co-operatives are traditionally associated with workers, consumers, and farmers, the business model, with its emphasis on democracy and community, has also been adopted by small business owners, the self-employed, and professionals. These business co-operatives are distinct phenomenon, because they primarily consist of independent organizational entities that are not co-operatives and are generally in direct competition with one another. They are unique in that they bring together separate organizations that seek to combat market threats while adopting a philosophy based on co-operative principles. This article begins with an overview of the Australian co-operative landscape. It then defines the concept of business co-operatives and then draws upon the Visual Atlas of Australian Co-operatives History Project, which has developed a large database of Australian co-operatives over time and space, to examine the development of business co-operatives in Australia. It looks at where business co-operatives formed in the economy, the motivation underlying their formation, their average life spans, and their relationships with the broader co-operative movement. The article highlights the value of business co-operatives in introducing the values of participatory democracy and working for the common good into unanticipated markets and reinforcing the co-operative movement.

scholarly journals Variables in Globular Clusters, the Common and the Rare

1973 ◽  
Vol 21 ◽  
pp. 3-7
Author(s):  
Helen Sawyer Hogg
Keyword(s):  
Globular Clusters ◽  
New Information ◽  
The Subject ◽  
The Common

The title of this talk is really just a different phrasing from one I have used at several IAU meetings on the subject of numbers and kinds of variables in globular clusters. To furnish this material, I have finished the Third Catalogue of Variables in Globular Clusters. Since many of you are coming to this Colloquium with new information, the Catalogue is in draft form with a request that corrections and additions be given me by October 2, after which the draft will go to the printer.The First Catalogue of Variables in Globular Clusters was published at this observatory in 1939 and the Second Catalogue in 1955. In 1966 appeared the excellent Catalogue of Variables South of Declination—29° by Fourcade, Laborde and Albarracin, with splendid large prints of identification charts.

Linguistic influences on gesture’s form

Gesture ◽  
2005 ◽  
Vol 4 (2) ◽  
pp. 157-195 ◽  
Author(s):  
Jennifer Gerwing ◽  
Janet Bavelas
Keyword(s):  
Common Ground ◽  
Symbolic Form ◽  
Communicative Function ◽  
Face To Face ◽  
Original Action ◽  
New Information ◽  
Physical Form ◽  
The Common ◽  
The Given ◽  
Linguistic Influences

Hand gestures in face-to-face dialogue are symbolic acts, integrated with speech. Little is known about the factors that determine the physical form of these gestures. When the gesture depicts a previous nonsymbolic action, it obviously resembles this action; however, such gestures are not only noticeably different from the original action but, when they occur in a series, are different from each other. This paper presents an experiment with two separate analyses (one quantitative, one qualitative) testing the hypothesis that the immediate communicative function is a determinant of the symbolic form of the gesture. First, we manipulated whether the speaker was describing the previous action to an addressee who had done the same actions and therefore shared common ground or to one who had done different actions and therefore did not share common ground. The common ground gestures were judged to be significantly less complex, precise, or informative than the latter, a finding similar to the effects of common ground on words. In the qualitative analysis, we used the given versus new principle to analyze a series of gestures about the same actions by the same speaker. The speaker emphasized the new information in each gesture by making it larger, clearer, etc. When this information became given, a gesture for the same action became smaller or less precise, which is similar to findings for given versus new information in words. Thus the immediate communicative function (e.g., to convey information that is common ground or that is new) played a major role in determining the physical form of the gestures.

scholarly journals Anatomic Variations of the Right Hepatic Duct: Results and Surgical Implications from a Cadaveric Study

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
Theodoros Mariolis-Sapsakos ◽  
Vasileios Kalles ◽  
Konstantinos Papatheodorou ◽  
Nikolaos Goutas ◽  
Ioannis Papapanagiotou ◽  
...  
Keyword(s):  
Bile Ducts ◽  
Hepatic Duct ◽  
Anatomical Variations ◽  
Common Hepatic Duct ◽  
Drainage Pattern ◽  
Left Hepatic Duct ◽  
Surgical Interventions ◽  
Drainage Patterns ◽  
The Common ◽  
The Right

Purpose. Thorough understanding of biliary anatomy is required when performing surgical interventions in the hepatobiliary system. This study describes the anatomical variations of right bile ducts in terms of branching and drainage patterns, and determines their frequency. Methods. We studied 73 samples of cadaveric material, focusing on the relationship of the right anterior and posterior segmental branches, the way they form the right hepatic duct, and the main variations of their drainage pattern. Results. The anatomy of the right hepatic duct was typical in 65.75% of samples. Ectopic drainage of the right anterior duct into the common hepatic duct was found in 15.07% and triple confluence in 9.59%. Ectopic drainage of the right posterior duct into the common hepatic duct was discovered in 2.74% and ectopic drainage of the right posterior duct into the left hepatic duct in 4.11%. Ectopic drainage of the right anterior duct into the left hepatic ductal system and ectopic drainage of the right posterior duct into the cystic duct was found in 1.37%. Conclusion. The branching pattern of the right hepatic duct was atypical in 34.25% of cases. Thus, knowledge of the anatomical variations of the extrahepatic bile ducts is important in many surgical cases.

Cooperation Pullout Test of Double Self-Tapping Screws in Wood Structures

2011 ◽  
Vol 374-377 ◽  
pp. 2520-2524 ◽  
Author(s):  
Gang Shi ◽  
Jian Xing Zhang ◽  
Yuan Qing Wang ◽  
Hui Juan Huang ◽  
Zheng Hong Zhang
Keyword(s):  
Experimental Study ◽  
Pullout Test ◽  
The Self ◽  
Connection Strength ◽  
Wood Structure ◽  
Wood Structures ◽  
Pullout Resistance ◽  
Loading Tests ◽  
The Common ◽  
Strength And Stiffness

In this paper, the experimental study on the self-tapping screw’s pullout resistance in the wood structure was conducted. Domestic ordinary screws were used together with imported or domestic wood to fabricate 6 screw connection specimens in wooden walls. Then monotonic loading tests were conducted and it can be concluded that, the common round screw connection strength mainly depends on the failure mode, the lack of cooperation effect significantly influences the strength of screw connections, and the dispersion of screw connection stiffness is high. So, to obtain formulae for the self-tapping screw connection strength and stiffness by further experimental study will be very necessary.

An Exploration of Accountants, Accounting Work, and Creativity

2011 ◽  
Vol 23 (1) ◽  
pp. 45-64 ◽  
Author(s):  
Stephanie M. Bryant ◽  
Dan Stone ◽  
Benson Wier
Keyword(s):  
The Self ◽  
Common Belief ◽  
Systematic Relationship ◽  
Governmental Accounting ◽  
Department Of Labor ◽  
Accounting Practice ◽  
Accounting Professionals ◽  
The Common

ABSTRACT: In two studies, we explore whether creativity is essential—or antithetical—to professional accounting work. In Study 1, archival analysis of U.S. Department of Labor data indicates that: (1) professional accounting work requires no less creativity than do three competing professions and a diverse sample of U.S. occupations, and (2) greater creativity may be required in financial than in auditing and taxation accounting work. In Study 2, a survey contrasts the self-assessed and number-of-uses creativity of governmental accounting professionals and Master’s of Accountancy (M.Acc.) students with that of M.B.A. students. Results indicate lower creativity among accountants and M.Acc. students compared with M.B.A. students, and no systematic relationship between ethics and creativity. We conclude that while creativity matters to accounting work—more to some areas of accounting practice than others—accountancy education and work may attract or reward entrants with less than desirable levels of creativity, perhaps due to the common belief that creativity is unneeded in, or even deleterious to, professional accountancy work.

scholarly journals Money priming and self-other focus

2019 ◽  
Author(s):  
Oliver Genschow ◽  
Johannes Schuler ◽  
Emiel Cracco ◽  
Marcel Brass ◽  
Michaela Wänke
Keyword(s):  
Meta Analysis ◽  
The Self ◽  
Order Effects ◽  
Automatic Imitation ◽  
Self Sufficiency ◽  
Imitation Inhibition ◽  
Trial Basis ◽  
Cautious Interpretation ◽  
The Common ◽  
Explicit Measures

The self-sufficiency hypothesis suggests that priming individuals with money makes them focus more strongly on themselves than on others. However, recently, research supporting this claim has been heavily criticized and some attempts to replicate have failed. A reason for the inconsistent findings in the field may lay in the common use of explicit measures, because they tend to rely on one or just a few items and are thus prone to demand effects and low reliability. In the present research, we administered, in two experiments, the imitation-inhibition task—a robust, unobtrusive and reliable paradigm that is sensitive to self-other focus on a trial-by-trial basis. A pilot study found an increased focus on the self as compared to others when primed with money. Building on this finding, a preregistered high-powered experiment replicated this effect, suggesting that money primes may indeed increase a focus on the self. An additionally carried out meta-analysis indicates that automatic imitation is modulated by self-other focus and that money primes lead to a smaller focus on the self than conventional methods. Overall the found effects are rather small and several limitations, such as order effects, call for a cautious interpretation of the findings.

scholarly journals Investigation of the Self-Efficacy Beliefs of Turkish Language and Literature Teachers in Practicing Constructivist Approach in Terms of Various Variables

2020 ◽  
Vol 13 (7) ◽  
pp. 47
Author(s):  
Fatih Veyis
Keyword(s):  
Self Efficacy ◽  
Efficacy Beliefs ◽  
The Self ◽  
Constructivist Approach ◽  
Educational Activities ◽  
New Information ◽  
Language And Literature ◽  
Training Activities ◽  
Turkish Language ◽  
And Training

It is a scientifically and developmentally undeniable reality that the educational activities that guide education and training activities and aim to raise the nation according to the requirements of the age and keep up with the necessary arrangements for this purpose. With the periodic developments in the world, the transformation in the philosophy of education and understanding of education has brought along the application of new approaches and understandings in education. The constructivist approach that started to be applied in education with these developments is also one of the new educational approaches. Constructivist understanding is defined as a process in which students are actively involved in educational activities and new information is built on pre-learning. Constructivism is a contemporary understanding that covers all kinds of practices that the student can actively engage in the learning process, and it emphasizes that education can be successful to the extent that it can serve individual differences. It has been fifteen years since the practices on constructivism started to be implemented in our country. During this period and as a point reached, it is a question of how much this understanding is applied. With this research, it is aimed to examine the self-efficacy beliefs of Turkish language and literature teachers towards applying constructivist approach in terms of various variables.

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