scholarly journals Gonorynchiform Interrelationships: Historic Overview, Analysis, and Revised Systematics of the Group

Author(s):  
Francisco José Poyato-Ariza ◽  
Terry Grande ◽  
Rui Diogo
Keyword(s):  
1996 ◽  
Vol 76 (06) ◽  
pp. 0887-0892 ◽  
Author(s):  
Serena Ricotta ◽  
Alfonso lorio ◽  
Pasquale Parise ◽  
Giuseppe G Nenci ◽  
Giancarlo Agnelli

SummaryA high incidence of post-discharge venous thromboembolism in orthopaedic surgery patients has been recently reported drawing further attention to the unresolved issue of the optimal duration of the pharmacological prophylaxis. We performed an overview analysis in order to evaluate the incidence of late occurring clinically overt venous thromboembolism in major orthopaedic surgery patients discharged from the hospital with a negative venography and without further pharmacological prophylaxis. We selected the studies published from January 1974 to December 1995 on the prophylaxis of venous thromboembolism after major orthopaedic surgery fulfilling the following criteria: 1) adoption of pharmacological prophylaxis, 2) performing of a bilateral venography before discharge, 3) interruption of pharmacological prophylaxis at discharge in patients with negative venography, and 4) post-discharge follow-up of the patients for at least four weeks. Out of 31 identified studies, 13 fulfilled the overview criteria. The total number of evaluated patients was 4120. An adequate venography was obtained in 3469 patients (84.1%). In the 2361 patients with negative venography (68.1%), 30 episodes of symptomatic venous thromboembolism after hospital discharge were reported with a resulting cumulative incidence of 1.27% (95% C.I. 0.82-1.72) and a weighted mean incidence of 1.52% (95% C.I. 1.05-1.95). Six cases of pulmonary embolism were reported. Our overview showed a low incidence of clinically overt venous thromboembolism at follow-up in major orthopaedic surgery patients discharged with negative venography. Extending pharmacological prophylaxis in these patients does not appear to be justified. Venous thrombi leading to hospital re-admission are likely to be present but asymptomatic at the time of discharge. Future research should be directed toward improving the accuracy of non invasive diagnostic methods in order to replace venography in the screening of asymptomatic post-operative deep vein thrombosis.


Author(s):  
Назгуль Нуржановна Кадримбетова ◽  
Айсулу Корабековна Купаева ◽  
Жанар Алтынбековна Жаксылыкова

В статье дается обзорный анализ основ государственной культурной политики в рамках сохранения и использования историко-культурного наследия на базе методики геокультурного брендирования. Казахстанский геокультурный бренд - «Великая степь как этнотерриториальный образ степной цивилизации». The article deals with an overview analysis of the foundations of the state cultural policy in the framework of preserving and using historical and cultural heritage based on the methodology of geo-cultural branding. Kazakhstan's geo-cultural brand is "The Great Steppe as an ethno-territorial image of the steppe civilization".


2022 ◽  
Author(s):  
Aleksey Burkov ◽  
Viktor Mihanoshin

The monograph provides an overview and analysis of ship's rowing electrical installations, modern scientific and technical solutions aimed at improving the theory and practice of electrical systems of ship propulsion systems are considered. Solutions of urgent problems related to the development of rowing electric installations of small-tonnage vessels based on the introduction of combined power plants, including electrochemical sources of electricity (batteries), are proposed. It is intended for scientific and educational purposes and is aimed at specialists in the field of ship power engineering, cadets and students of electromechanical specialties of educational institutions.


Obiter ◽  
2021 ◽  
Vol 34 (2) ◽  
Author(s):  
Howard Chitimira ◽  
Vivienne A Lawack

This article analyses the role and effectiveness of selected key role-players primarily dealing with the investigation, prevention and enforcement of the market abuse prohibition in South Africa in order to increase awareness on the part of the general public, policy-makers and other relevant stakeholders. To this end, the article provides an overview analysis of selected role-players as well as their distinct functions in the investigation, prevention and combating of market-abuse practices in South Africa. This is done by discussing the roles of the Financial Services Board, the Directorate of Market Abuse and the Enforcement Committee.


2020 ◽  
Vol 4 (1) ◽  
pp. 01-04
Author(s):  
Sri Rahayu Pudjiastuti

In general, santri (student) in islamic boarding school do not have clean habits. The habit that is actually throwing garbage in the river/sewer, someone else's yard, empty land, by burning it, or handing over garbage that has not been sorted out to the garbage officer/cleaning service. This study aims to provide an overview, analysis and recommendations (problem solving) about the need to strengthen environmental education (specifically about waste) to increase santri concern for the environment. This research method uses descriptive analysis method that is supported by secondary data and literature studies. The number of respondents 80 santri (santri). The results showed: environmental care programs can be realized well if supported by four basic elements namely; policies of environmentally friendly institutions, implementation of environment-based curriculum, participatory-based environmental activities, and management of environmentally friendly supporting facilities. The environmental care program is essentially the formation of attitudes and behaviors that are pro-environment, including waste management which applies the 3R principle (reuse, reduse, recycle) to reuse goods, reduce consumption on goods, and recycle items that are is not used anymore


Author(s):  
Brendan Z. Allison ◽  
Stephen Dunne ◽  
Robert Leeb ◽  
José del R. Millán ◽  
Anton Nijholt
Keyword(s):  

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