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Tytuł:
Recommendations for the standards of equipping of the Bariatric and Metabolic Surgery Center
Autorzy:
Sztuczka, Ewa
Żukowska, Wioletta
Jackowski, Marek
Janik, Michał R
Paśnik, Krzysztof
Michalik, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1392894.pdf
Data publikacji:
2018
Wydawca:
Index Copernicus International
Tematy:
Obesity surgery
laparoscopy
recommendations
Opis:
Introduction: The prevalence of obesity in Poland and worldwide is constantly rising. High effectiveness of bariatric surgery has been proven in literature. It is recommended that bariatric procedures should be done by highly qualified surgeons with the appropriate, up-to-date medical equipment. Aim: The purpose of the study is to establish Polish recommendations and standards for the use of medical equipment for bariatric surgery centers. Materials and methods: The review of the present recommendations of the worldwide organizations and societies (including EAES, IFSO, SAGES) and guidelines was made. On the basis of current literature and authors’s clinical experience we proposed standardized protocol for bariatric surgical equipment. Conclusions: Relevant equipping of bariatric surgery centers and implementation of standardized perioperative and surgery protocols will result in significant improvements in bariatric treatment. This will ensure patients safety, a shorter length of hospital stay and considerably reduce the risk of morbidity. Moreover, it will contribute to the efficacy of the bariatric and metabolic surgery procedures, in accordance with the highest globally accepted standards.
Źródło:
Polish Journal of Surgery; 2018, 90, 5; 52-56
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Mining online auction social networks for reputation and recommendation
Autorzy:
Morzy, M.
Wierzbicki, A.
Papadopoulos, A. N.
Powiązania:
https://bibliotekanauki.pl/articles/970827.pdf
Data publikacji:
2009
Wydawca:
Polska Akademia Nauk. Instytut Badań Systemowych PAN
Tematy:
online auctions
reputation
recommendations
Opis:
Online auctions are quickly becoming one of the leading branches of e-commerce. Unfortunately, online auctions attract many fraudulent activities. Reputation systems are crucial for guaranteeing fairness of trade and reliability of service. Currently used reputation systems offer little protection from malevolent contractors. In this paper we present a new method for mining the reputation of sellers in online auctions. We devise two independent measures that assess reliability and questionability of sellers in parallel, leading to the concept of positive and negative reputation. To compute these measures we construct an S-graph which reflects the social linkage between sellers and buyers. We use both explicit and implicit feedbacks provided by auction participants, carefully identifying missing feedbacks that have been purposefully left out. Based on reputation estimates the community of online auction participants can detect misbehaving contractors and counteract fraud. Thus, the application of social information about reputation of contractors can be perceived as recommendations. Experimental evaluation of our proposal proves the feasibility and usefulness of the presented approach.
Źródło:
Control and Cybernetics; 2009, 38, 1; 87-106
0324-8569
Pojawia się w:
Control and Cybernetics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The influence of listener personality on music choices
Autorzy:
Kleć, M.
Powiązania:
https://bibliotekanauki.pl/articles/305329.pdf
Data publikacji:
2017
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
music recommendations
listener personality
Opis:
To deliver better recommendations, music information systems need to go beyond standard methods for the prediction of musical taste. Tracking the listener’s emotions is one way to improve the quality of recommendations. This can be achieved explicitly by asking the listener to report his/her emotional state or implicitly by tracking the context in which the music is heard. However, the factors that induce particular emotions vary among individuals. This paper presents the initial research on the influence of an individual’s personality on his or her choice of music. The psychological profile of a group of 16 students was determined by a questionnaire. The participants were asked to label their own music collections, listen to the music, and mark their emotions using a custom application. Statistical analysis revealed correlations between low-level audio features, personality types, and the emotional states of the students.
Źródło:
Computer Science; 2017, 18 (2); 163-178
1508-2806
2300-7036
Pojawia się w:
Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Profitability of investment strategies developed on the basis of buy and sell recommendations
Autorzy:
Wnuczak, Paweł
Powiązania:
https://bibliotekanauki.pl/articles/2027270.pdf
Data publikacji:
2021
Wydawca:
Uniwersytet Ekonomiczny w Katowicach
Tematy:
Investment
Recommendations
Stock exchange
Opis:
Aim/purpose - The paper has two objectives. The first is to examine the profitability of applying investment strategies based on "buy" and "sell" recommendations issued by stock market analysts. The second objective is to validate that analysts who issue a recommendation may not be impartial (not supporting any of the sides involved in an argument) because the largest group of recommendations issued is "buy" recommendations. Design/methodology/approach - This study was conducted based on all the "buy" and "sell" recommendations issued during the period between January 1, 2004 and December 31, 2016 for companies listed on the Warsaw Stock Exchange, using data from www.bankier.pl. The annual forecast rates of return were determined for all the recommendations included in the survey. The expected rates of return were determined for each recommendation based on the information collated from the Bloomberg database. The regression analysis enabled the exploration of the relationship between the actual rates of return and the rates of return predicted in recommendations. Findings - It was determined that investing on the basis of the information included in "sell" recommendations might make it possible to avoid unprofitable investments. At the same time, the study shows that an investment strategy compliant with "buy" recommendations does not let the investor achieve the expected rates of return on an investment in the capital market in the long term. Research implications/limitations - The conducted research could be an important source of information for stock market investors' decision-making regarding invest-ments. Originality/value/contribution - Despite the topic of recommendation effectiveness being very important from the perspective of capital market theory and practice, it is still unclear whether investing based on information provided in stock market recommendations can be a profitable strategy in the long run. The study offers a bridge to fill the existing research gap.
Źródło:
Journal of Economics and Management; 2021, 43; 317-338
1732-1948
Pojawia się w:
Journal of Economics and Management
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Diffuse acute otitis externa
Ostre rozlane zapalenie ucha zewnętrznego
Autorzy:
Gamrot-Wrzoł, Marta
Zięba, Natalia
Ścierski, Wojciech
Misiołek, Maciej
Powiązania:
https://bibliotekanauki.pl/articles/1399178.pdf
Data publikacji:
2020
Wydawca:
Index Copernicus International
Tematy:
acute otitis externa
diagnostic recommendations
therapeutic recommendations
ostre zapalenie ucha zewnętrznego
zalecenia diagnostyczne
zalecenia terapeutyczne
Opis:
Diffuse acute otitis externa (OEAD) is one of the most frequent cases recorded in Otorhinolaryngological emergency room. The main symptoms include: acute otalgia, feeling of ear fullness, itching, hearing impairment, sometimes fever. Otoscopy is the basic part of the diagnosis. First-line treatment involves topical antibiotic eardrops with or without a steroid. Clinicians should prescribe a non-ototoxic preparation when the patient has a known or suspected perforation of the tympanic membrane. Systemic antibiotics should not be prescribed in the first stage of the therapy unless the patient is at risk of severe course of the disease.
Ostre rozlane zapalenie ucha zewnętrznego (OEAD; otitis externa acuta diffusa) to jedna z częstszych przyczyn zgłaszania się pacjentów na ostry dyżur otorynolaryngologiczny. Głównymi dolegliwościami, o których informują chorzy, są: nagły ostry ból, uczucie pełności w uchu, często świąd, upośledzenie słuchu, czasami gorączka. Podstawą rozpoznania jest badanie otoskopowe. Leczenie pierwszego rzutu polega na podawaniu miejscowo kropli zawierających antybiotyk ze sterydem (np. cyprofloksacyna z fluocynolonem) lub bez (np. cyprofloksacyna). Jeżeli nie ma możliwości oceny ciągłości błony bębenkowej, należy unikać stosowania preparatów o potencjale ototoksycznym. Antybiotyki o działaniu systemowym nie powinny być przepisywane w pierwszej fazie leczenia zapalenia ucha zewnętrznego – chyba, że pacjent jest w grupie ryzyka wystąpienia zapalenia ucha zewnętrznego o ciężkim przebiegu.
Źródło:
Polski Przegląd Otorynolaryngologiczny; 2020, 9, 1; 6-10
2084-5308
2300-7338
Pojawia się w:
Polski Przegląd Otorynolaryngologiczny
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The Role and Functions of the Mechanisms of Soft Law in International Public Law Discourse. Remarks against the Background of the Opinions of the Venice Commission
Autorzy:
Popławski, Karol
Powiązania:
https://bibliotekanauki.pl/articles/1966016.pdf
Data publikacji:
2019
Wydawca:
Akademia Leona Koźmińskiego w Warszawie
Tematy:
Venice Commission
soft law
legal recommendations
Opis:
The aim of the paper is to create an updated typology of soft law. It places soft law among mechanisms of a rather moral, sociological and political origin. This does not mean that it is completely irrelevant in legal terms, but the inclusion of the regulations of soft law in the framework of a “normative system” does not deserve to be taken into account i.a. due to the character of soft law (i.a. formulating the regulations in a general, imprecise manner, the uncertainty of introduced instruments, the lack of an obligatory force to implement them). This paper indicates the roles played by soft law in the international public law discourse. It also presents differences in their consideration on the grounds of the international law (including the Community law) as well as the internal law. Out of the whole catalogue of individual functions and tasks of soft law, special heed should be taken of the co-ordinating role of the mechanisms of soft law. Against this background, the paper makes a categorisation of the opinions of the Venice Commission in the framework of soft law. This is because they show the typical features of the mechanisms of that law: they play a binding role, relatively clarifying the international law, they are based on the undisputed authority of the creating entity. However, they are not subject to the forced implementation of them. In the conclusions of the paper, a chance, but also a fundamental threat related to the conduct of the international legal discourse on the basis of the mechanisms of soft law were indicated.
Źródło:
Krytyka Prawa. Niezależne Studia nad Prawem; 2019, 11, 3; 74-90
2080-1084
2450-7938
Pojawia się w:
Krytyka Prawa. Niezależne Studia nad Prawem
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A retrospective look at the reality of contemporary public management in the optics of a paradox, dilemma and recommendations of solutions
Autorzy:
Nogalski, Bogdan
Kozłowski, Andrzej
Czaplicka-Kozłowska, Iwona
Powiązania:
https://bibliotekanauki.pl/articles/1976515.pdf
Data publikacji:
2021-12-22
Wydawca:
Wyższa Szkoła Gospodarki Euroregionalnej im. Alcide De Gasperi w Józefowie
Tematy:
retrospection
public management
paradoxes
dilemmas
recommendations
Opis:
As the research and observations conducted by the authors of the study show, management in the public sector is often determined by the struggle for domination between particular parties, politicians or persons performing public functions. If a few years ago you could meet representatives of public sector organizations at various levels at scientific conferences, now this phenomenon is an exception and the conducted research, results of these studies and recommendations that critically describe the surrounding reality are rejected. Therefore, showing the surrounding reality during classes in schools and universities, as well as relating it to history and emphasizing the resulting paradigms seems most appropriate.
Źródło:
Journal of Modern Science; 2021, 47, 2; 245-259
1734-2031
Pojawia się w:
Journal of Modern Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Principles of follow-up assessments in patients with breast cancer after radical treatment
Autorzy:
Hodorowicz-Zaniewska, Diana
Herman, Krzysztof
Powiązania:
https://bibliotekanauki.pl/articles/1393556.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
breast cancer
treatment follow-up
recommendations
Opis:
A follow-up assessment plan after radical treatment is a part of a comprehensive approach to treating patients with breast cancer. Because breast cancer is the most frequent cancer both worldwide and in Poland, adequate follow-up is important not only for patients but also for economic reasons. Herein, we review current recommendations for follow-up assessments in patients with breast cancer. The main aim of such assessment is detection of early recurrence or tumor presence in the other breast, observation of long-term treatment complications, and creation of multidisciplinary infrastructure that will allow to reduce the risk of recurrence and alleviate physical, mental, and social consequences of treatment.
Źródło:
Polish Journal of Surgery; 2017, 89, 3; 36-39
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Safety Management System in aviation: comparative analysis of safety management system approaches in v4 countries
Autorzy:
Kešeľová, Michaela
Blišťanová, Monika
Hanák, Peter
Brůnová, Ľubomíra
Powiązania:
https://bibliotekanauki.pl/articles/1836634.pdf
Data publikacji:
2021
Wydawca:
STE GROUP
Tematy:
ICAO
regulations and recommendations
Safety Management System
Opis:
The article aims to support the Safety Management System's implementation in the Visegrad Four (V4) countries by introducing supporting documentation at the national level or national legislation. The research subjects are the V4 countries (Poland, Hungary, the Czech Republic, Slovakia), where 39 air carriers operate. Safety management in today's world is already necessary, yet introducing a Safety Management System (SMS) is voluntary in many areas, including some transport modes. In air transport, it is mandatory, and the general principles and guidelines of this system are set out in the International Civil Aviation Organization (ICAO), which has issued several regulations and recommendations. The lists of ICAO standards and essential translations can be considered a minimum, which is also approached by different authorities. The article points out the primary differences in SMS in individual V4 countries and presents which country provides the strongest support in implementing this system.
Źródło:
Management Systems in Production Engineering; 2021, 3 (29); 208-214
2299-0461
Pojawia się w:
Management Systems in Production Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Health-oriented physical activity in prevention of musculoskeletal disorders among young Polish musicians
Autorzy:
Nawrocka, Agnieszka
Mynarski, Władysław
Powerska, Aneta
Grabara, Małgorzata
Groffik, Dorota
Borek, Zbigniew
Powiązania:
https://bibliotekanauki.pl/articles/2178785.pdf
Data publikacji:
2014-03-22
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
instrumentalists
children
Physical Exercises
recommendations
PRMDs
pain
Opis:
Objectives: Musicians represent a very specific professional group, which due to some occupational hazards is exposed to different health problems known as playing-related musculoskeletal disorders (PRMDs). The aim of this study was to assess correlations between the level of physical activity, and the occurrence of musculoskeletal pain among young instrumentalists. Materials and Methods: Total of 225 Polish musical school students were investigated. To assess the study participants' physical activity level, the moderate to vigorous physical activity (MVPA) index was used. To assess pain complaints on the side of the musculoskeletal system, Nordic Musculoskeletal Questionnaire (NMQ) was applied. The NMQ questionnaire was complemented by adding a visual-analog scale (VAS), which also allowed to assess pain intensity on a numerical scale 1-10. Results: The pain localized in neck, shoulders, upper and lower back was reported significantly more often by the participants who did not meet standard criteria for the recommended or minimal physical activity level. Conclusion: Performing the recommended health-oriented physical activity may reduce the prevalence of musculoskeletal pain in young musicians.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2014, 27, 1; 28-37
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Habitual physical activity in adults measured by accelerometer in compliance with selected health recommendations
Autorzy:
Dębska, Małgorzata
Mynarski, Władysław
Rozpara, Michał
Puciato, Daniel
Powiązania:
https://bibliotekanauki.pl/articles/1055042.pdf
Data publikacji:
2017
Wydawca:
Uniwersytet Szczeciński. Wydawnictwo Naukowe Uniwersytetu Szczecińskiego
Tematy:
accelerometry
adults
health recommendations
physical activity associations
Opis:
The aim of the present study was the evaluation of habitual physical activity in adult members of health promoting associations in compliance with selected health recommendations. Physical activity was monitored for 7 consecutive days using accelerometer ActiGraph GT3X+. It was observed that the percentages of individuals with sufficient physical activity differ depending on healthoriented recommendation used in the evaluation. The results indicated that despite appropriate weekly volume of physical activity expressed in energy expenditure (on the average, twice as high as the recommended minimum) and the number of steps taken daily, the prevailing majority of participants (60%) demonstrated an inadequate level of it when assessed in the context of recommendation by World Health Organization.
Źródło:
Central European Journal of Sport Sciences and Medicine; 2017, 18, 2; 99-105
2300-9705
2353-2807
Pojawia się w:
Central European Journal of Sport Sciences and Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Translational medical research in Nigeria: challenges, prospects and recommendations for the future
Autorzy:
Salami, Afeez
Kanmodi, Kehinde Kazeem
Powiązania:
https://bibliotekanauki.pl/articles/1197571.pdf
Data publikacji:
2021-05-25
Wydawca:
Gdański Uniwersytet Medyczny
Tematy:
translational medical research
challenges
prospects
recommendations
Nigeria
Opis:
In this review we discussed the challenges and prospects for translational medical research in Nigeria, a developing African country. We also provided some relevant recommendations on how to improve the future of translational medical research in the Nigeria.
Źródło:
European Journal of Translational and Clinical Medicine; 2021, 4, 1; 71-78
2657-3148
2657-3156
Pojawia się w:
European Journal of Translational and Clinical Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Model and implementation of a self-adaptive social navigation system for public information systems
Autorzy:
Ajanovski, Vangel V.
Powiązania:
https://bibliotekanauki.pl/articles/431856.pdf
Data publikacji:
2013
Wydawca:
Wydawnictwo Uniwersytetu Ekonomicznego we Wrocławiu
Tematy:
course management systems
curricula recommendations
social navigation
Opis:
This paper presents a model of a generic navigation system of a public information system, that can be used to improve the structure and content of the information repository via self-organization capabilities based on social navigation and interaction. This model has the primary goal of establishing a generic and adaptive social-based self-structuring navigation system. The model integrates the concepts of social navigation, interaction and self-adaptivity in a feedback control loop. The model focuses on self-adaptivity and includes elements of social navigation in all parts of the system, which enables the implementations based on this model to get social adaptability based on user actions individually, but also as a social environment, in every possible aspect of the functioning of the system. The introduced feedback control loop gives the possibility for further autonomous improvements of the organization of the information. As a proof of concept, this model is then used to build a prototype implementation solution that can be used to guide students towards better course selection during the semester enrolment process.
Źródło:
Informatyka Ekonomiczna; 2013, 3(29); 9-29
1507-3858
Pojawia się w:
Informatyka Ekonomiczna
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Stock recommendations – an analysis of usefulness
Autorzy:
Gadomska, Olga
Izbrandt, Marcin
Włosik, Katarzyna
Powiązania:
https://bibliotekanauki.pl/articles/2097069.pdf
Data publikacji:
2017
Wydawca:
Polska Akademia Nauk. Komitet Nauk o Finansach PAN
Tematy:
stock recommendation
accuracy of recommendations
target price
Opis:
This article presents the results of an assessment of the reliability and thus usefulness of the recommendations concerning stocks listed on the Warsaw Stock Exchange. In order to meet this goal, the authors analysed thoroughly a data set consisting of nearly 18,000 recommendations, issued from 2000 to the end of June 2015 by 82 analytical firms. The research was supported by an evaluation of the accuracy of target prices. The results obtained were used to assess the quality of the recommendations, and to make an attempt at ranking financial institutions on that basis.
Źródło:
FINANSE Czasopismo Komitetu Nauk o Finansach PAN; 2017, 1(10); 355-371
1899-4822
Pojawia się w:
FINANSE Czasopismo Komitetu Nauk o Finansach PAN
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Do we need changes in the organization of training in the hernia treatment in Poland? A survey on the acknowledgment of the recommendations of international hernia societies by surgeons
Autorzy:
Mitura, Kryspin
Dąbrowiecki, Stanisław
Śmietański, Maciej
Matyja, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1393285.pdf
Data publikacji:
2017
Wydawca:
Index Copernicus International
Tematy:
groin hernia
inguinal hernia
recommendations
hernia repair
Opis:
In the therapy of an inguinal hernia, there is a huge variety in the way of treating and the choice of surgical technique. Practice shows that the intraoperative improvisation and surgeons’ own modifications of the original techniques have become part of routine procedure. No mandatory hernia registration system causes the actual detailed herniology status in our country remains unknown. The aim of the study was to summarize the results of a survey on knowledge of a hernia according to the standards developed by international hernia societies compared with everyday clinical practice. During the International Conference Hernia in Poland, which took place on 10 December 2016 in Zakopane we conducted an interactive session among 106 surgeons dealing with hernias. Surgeons responded to 66 questions about daily surgical practice and decision making in their centers, and 27 questions for the assessment of the world’s latest treatment recommendations regarding groin hernias. The most common method of using the implant technique Lichtenstein, used by 91% of doctors. 20% of surgeons in planned operations in adult men routinely uses no mesh technique. Almost 80% of respondents do not apply TEP or TAPP. Only 45.7% of surgeons customize surgical technique to the patient. Only 7 of the 27 analyzed recommendation has been accepted by more than 90% of respondents. 9 of the 27 recommendations were approved by less than half of the surgeons. In the case of 11 recommendations, surgeons simultaneously failed to comply with these recommendations in daily practice. Deficiencies in the system of training and the underfunding of medical procedures cause insufficient TAPP/ TEP availability in Poland in an inguinal hernia. Improvement of the surgeons’ knowledge on how to perform surgery
Źródło:
Polish Journal of Surgery; 2017, 89, 5; 12-18
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
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