WorldCat Identities

Rutkowski, Wiktor

Overview
Works: 30 works in 47 publications in 2 languages and 103 library holdings
Roles: Author, Editor
Classifications: HD5797.7.A6, 361.947
Publication Timeline
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Most widely held works by Wiktor Rutkowski
Przemiany w kwalifikacyjno-zawodowej strukturze zatrudnienia w Polsce : gospodarka uspołeczniona, 1958-1968 by Wiktor Rutkowski( Book )

6 editions published in 1974 in Polish and Undetermined and held by 33 WorldCat member libraries worldwide

Usługi społeczne w gospodarce socjalistycznej : z teorii i strategii rozwoju by Wiktor Rutkowski( Book )

6 editions published in 1989 in Polish and held by 32 WorldCat member libraries worldwide

Shape Segmentation Using Relaxation by W Rutkowski( Book )

6 editions published between 1979 and 1981 in Undetermined and English and held by 5 WorldCat member libraries worldwide

Relaxation is applied to the segmentation of closed boundary curves of shapes. The ambiguous segmentation of the boundary is represented by a directed graph structure whose nodes represent segments, where two nodes are joined by an arc if the segments are consecutive along the boundary. A probability vector is associated with each node; each component of this vector provides an estimate of the probability that the corresponding segment is a particular part of the object. Relaxation is used to eliminate impossible sequences of parts, or reduce the probabilities of unlikely ones. In experiments involving airplane shapes, this almost always results in a drastic simplification of the graph, with only good interpretations surviving. (Author)
Wynagrodzenia w Polsce : przesłanki i hamulce wzrostu( Book )

2 editions published in 2016 in Polish and held by 3 WorldCat member libraries worldwide

Współczesne państwo dobrobytu : ekspansja, kryzys, spory by Wiktor Rutkowski( Book )

2 editions published in 2009 in Polish and held by 3 WorldCat member libraries worldwide

Measurement of the Lengths of Digitized Curved Lines( Book )

1 edition published in 1978 in English and held by 2 WorldCat member libraries worldwide

An examination is made of methods of measuring the lengths of arbitrarily shaped smooth curves from their quantized representations, both in the absence and in the presence of noise. For 4-way encoded curves in the absence of noise, the length of the underlying smooth curve can be accurately assessed as a constant multiplied into n, the number of direction vectors in the curve, or as a function of n and the number of corners in the curve. Good measurements can also be obtained in the presence or absence of noise by means of an m-step polygon measure, or after direction or curvature smoothing. The methods are explained and their merits are compared. (Author)
Kwalifikacje a wzrost gospodarczy wybranych krajów socjalistycznych by Michał Butkiewicz( Book )

1 edition published in 1968 in Polish and held by 2 WorldCat member libraries worldwide

Reformowanie państwa opiekuńczego by Wiktor Rutkowski( )

1 edition published in 2011 in Polish and held by 1 WorldCat member library worldwide

Gospodarstwa domowe jako pracodawcy by Marek Bednarski( )

1 edition published in 2009 in Polish and held by 1 WorldCat member library worldwide

Nierówność i wzrost gospodarczy by Wiktor Rutkowski( )

1 edition published in 2008 in Polish and held by 1 WorldCat member library worldwide

Wokół niemieckich reform socjalnych : spotkanie z prof. Winfriedem Schmählem( )

1 edition published in 1996 in Polish and held by 1 WorldCat member library worldwide

Usługi społeczne w gospodarce socjalistycznej : z teorii i strategii rozwoju by Wiktor Rutkowski( Book )

1 edition published in 1989 in Undetermined and held by 1 WorldCat member library worldwide

Państwo dobrobytu a efektywność gospodarcza by Wiktor Rutkowski( )

1 edition published in 2006 in Polish and held by 1 WorldCat member library worldwide

Ewolucja szwedzkiego państwa dobrobytu by Wiktor Rutkowski( )

1 edition published in 2005 in Polish and held by 1 WorldCat member library worldwide

Nierówności dochodowe i kryzys gospodarczy by Wiktor Rutkowski( )

1 edition published in 2012 in Polish and held by 1 WorldCat member library worldwide

Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

Background: Surgical site infection (SSI) is one of the most common infections associated with health care, but its importance as a global health priority is not fully understood. We quantified the burden of SSI after gastrointestinal surgery in countries in all parts of the world. Methods: This international, prospective, multicentre cohort study included consecutive patients undergoing elective or emergency gastrointestinal resection within 2-week time periods at any health-care facility in any country. Countries with participating centres were stratified into high-income, middle-income, and low-income groups according to the UN's Human Development Index (HDI). Data variables from the GlobalSurg 1 study and other studies that have been found to affect the likelihood of SSI were entered into risk adjustment models. The primary outcome measure was the 30-day SSI incidence (defined by US Centers for Disease Control and Prevention criteria for superficial and deep incisional SSI). Relationships with explanatory variables were examined using Bayesian multilevel logistic regression models. This trial is registered withClinicalTrials.gov, numberNCT02662231 . Findings: Between Jan 4, 2016, and July 31, 2016, 13 265 records were submitted for analysis. 12 539 patients from 343 hospitals in 66 countries were included. 7339 (58·5%) patient were from high-HDI countries (193 hospitals in 30 countries), 3918 (31·2%) patients were from middle-HDI countries (82 hospitals in 18 countries), and 1282 (10·2%) patients were from low-HDI countries (68 hospitals in 18 countries). In total, 1538 (12·3%) patients had SSI within 30 days of surgery. The incidence of SSI varied between countries with high (691 [9·4%] of 7339 patients), middle (549 [14·0%] of 3918 patients), and low (298 [23·2%] of 1282) HDI (p<0·001). The highest SSI incidence in each HDI group was after dirty surgery (102 [17·8%] of 574 patients in high-HDI countries; 74 [31·4%] of 236 patients in middle-HDI countries; 72 [39·8%] of 181 patients in low-HDI countries). Following risk factor adjustment, patients in low-HDI countries were at greatest risk of SSI (adjusted odds ratio 1·60, 95% credible interval 1·05–2·37; p=0·030). 132 (21·6%) of 610 patients with an SSI and a microbiology culture result had an infection that was resistant to the prophylactic antibiotic used. Resistant infections were detected in 49 (16·6%) of 295 patients in high-HDI countries, in 37 (19·8%) of 187 patients in middle-HDI countries, and in 46 (35·9%) of 128 patients in low-HDI countries (p<0·001). Interpretation: Countries with a low HDI carry a disproportionately greater burden of SSI than countries with a middle or high HDI and might have higher rates of antibiotic resistance. In view of WHO recommendations on SSI prevention that highlight the absence of high-quality interventional research, urgent, pragmatic, randomised trials based in LMICs are needed to assess measures aiming to reduce this preventable complication. Funding: DFID-MRC-Wellcome Trust Joint Global Health Trial Development Grant, National Institute of Health Research Global Health Research Unit Grant
Niemiecka społeczna gospodarka rynkowa w okresie przemian by Wiktor Rutkowski( )

1 edition published in 2007 in Polish and held by 1 WorldCat member library worldwide

Nierówności ekonomiczne a rozwój gospodarczy i dobrobyt społeczny by Wiktor Rutkowski( )

1 edition published in 2016 in Polish and held by 1 WorldCat member library worldwide

Płaca minimalna : duży problem by Wiktor Rutkowski( )

1 edition published in 2013 in Polish and held by 1 WorldCat member library worldwide

Sporu o państwo dobrobytu ciąg dalszy : od ekspansji do stabilności finansowej i efektywności by Wiktor Rutkowski( )

1 edition published in 2017 in Polish and held by 1 WorldCat member library worldwide

 
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Audience level: 0.86 (from 0.79 for Przemiany ... to 0.99 for Państwo d ...)

Alternative Names
Rutkowski, W.

Languages
Polish (27)

English (4)