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Tytuł:
ZASTOSOWANIE METODY BIPOLAR NA PRZYKŁADZIE PROBLEMU WYBORU DOSTAWCY USŁUG LOGISTYCZNYCH
REFERENCE POINTS IN THE ASSESSMENT OF THE DECISION VARIANTS - BIPOLAR METHOD
Autorzy:
Tłuczak, Agnieszka
Powiązania:
https://bibliotekanauki.pl/articles/452943.pdf
Data publikacji:
2018
Wydawca:
Szkoła Główna Gospodarstwa Wiejskiego w Warszawie. Katedra Ekonometrii i Statystyki
Tematy:
metoda BIPOLAR
wybór dostawcy
BIPOLAR method
reference point
Opis:
Idea metody BIPOLAR polega na tym, że warianty decyzyjne nie są porównywane bezpośrednio ze sobą a z zestawami rozwiązań wskazanych jako referencyjne. Takie porównanie umożliwia sprawdzenie czy istnieją przesłanki do uznania danego wariantu za mający przewagę nad każdym z pozostałych. Zbiór rozwiązań nazywa się zbiorem punktów referencyjnych, który zawiera rozwiązania dobre i złe. Metoda BIPOLAR uwzględnia wszystkie etapy procesu decyzyjnego: wybór kryteriów oraz określenie ich wag, modelowanie preferencji decydentów, wybór właściwego wariantu decyzyjnego na podstawie rankingu.
Bipolar is one of the Multiple Criteria Decision Analysis (MCDA) methods, proposed by E. Konarzewska-Gubała. The main idea of the analysis in the Bipolar method consists in a fact that alternatives are not compared directly to each other, but they are confronted to the two sets of reference objects: good and bad. Some alternatives can be evaluated as over good, i.e. better than at least one of desirable reference object or underbid, i.e. worse than at least of one nonacceptable object. Proposed method takes into account all stages of the decision-making process, starting with the selection of criteria and determining their weights, by modeling the preferences of decision-makers, on obtaining recommendations in the form of a ranking of decision-making variants. The BIPOLAR method has been used to select suppliers of food products for retail stores. Comparison of decision variants with a reference set is carried out on similar principles as in the ELCTRE method, in which the basic principle is to compare each variant with all others. Such a comparison makes it possible to check if there are grounds for considering a given variant to have an advantage over each of the others.
Źródło:
Metody Ilościowe w Badaniach Ekonomicznych; 2018, 19, 3; 293-302
2082-792X
Pojawia się w:
Metody Ilościowe w Badaniach Ekonomicznych
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Usefulness of electrosurgical techniques in thyroid gland surgery
Autorzy:
Kowalski, Bartosz
Bierca, Jacek
Zmora, Jan
Kołodziejczak, Małgorzata
Kosim, Anna
Frączek, Mariusz
Powiązania:
https://bibliotekanauki.pl/articles/1394593.pdf
Data publikacji:
2012
Wydawca:
Index Copernicus International
Tematy:
thyroidectomy
Thermostapler®
bipolar coagulation
Opis:
Wide propagation of new generation of electrosurgical devices such as bipolar vessel sealing systems (eg. Thermostapler® by EMED) enabled seamless closing of blood vessels with a diameter up to 7 mm while maintaining the necessary safety margin, as well as reducing the duration of the operation. We decided to verify these reports in our material. Aim of the study was comparison of thyroid surgery performed with the electrocautery tool – Thermostapler® by EMED with surgery using classic hemostasis technique to evaluate the operative time and complications in the form of bleeding, recurrent laryngeal nerve paralysis, symptoms of hypoparathyroidism, and wound infection. Material and methods. We retrospectively analyzed 256 patients operated in the Department of General and Proctological Surgery Solec Hospital in Warsaw due to inert thyroid goitre. All patients underwent total thyroidectomy. Patients were divided into two groups. The first group consisted of 126 patients operated in 2000, using classic techniques of hemostasis. While the second group consisted of 130 patients operated in 2007-2008 with Thermostapler®. We compared duration of surgery and the incidence of postoperative complications. Results. The operative time was significantly shorter (average 18 minutes) in the second group of patients. We also recorded a statistically significant decrease in the incidence of complications in the group operated with Thermostapler. conclusions. Use of bipolar vessel sealing system in a decisive manner shortens the duration of operation. Use of bipolar vessel sealing system also enables a radical reduction in the incidence of complications rate such as bleeding, recurrent laryngeal nerve paralysis, symptoms of hypoparathyroidism, and wound infection. In the future, similar studies should be performed to assess the real costs resulting from the use Thermostapler®
Źródło:
Polish Journal of Surgery; 2012, 84, 5; 225-229
0032-373X
2299-2847
Pojawia się w:
Polish Journal of Surgery
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Konsekwencje ewaluatywne opisywania ludzi przy pomocy określeń zawierających negację
Evaluative consequences of describing people with negative expressions
Autorzy:
Swół, Kinga
Powiązania:
https://bibliotekanauki.pl/articles/943603.pdf
Data publikacji:
2012
Wydawca:
Uniwersytet Pedagogiczny im. Komisji Edukacji Narodowej w Krakowie
Tematy:
negation
schema-plus-tag model
fusion model
complementary bipolar expressions
antonymous bipolar expressions
Opis:
The aim of the experimental study presented in this work was to determine how messages about the qualities of people formed as negation are processed. This study was designed to verify the validity of two models – schema-plus-tag model and fusion model, thus trying to present and explain the mechanism of processing negated messages. The study focuses on processing of negation with use of complementary bipolar and antonymous expressions. In two experiments various descriptions of hypothetical person, created on the basis of the above-mentioned types of phrases, were presented to participants. The article ends with the statistical analysis of results and their interpretation from the perspective of theory of negation coding.
Źródło:
Annales Universitatis Paedagogicae Cracoviensis. Studia Psychologica; 2012, 5; 128-141
2084-5596
Pojawia się w:
Annales Universitatis Paedagogicae Cracoviensis. Studia Psychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zastosowanie bipolarnej termoterapii śródmiąższowej w leczeniu przerostów małżowin nosowych
Autorzy:
Łuczaj, Jarosław
Rogowski, Marek
Powiązania:
https://bibliotekanauki.pl/articles/1398855.pdf
Data publikacji:
2007
Wydawca:
Index Copernicus International
Tematy:
hypertrophic rhinitis
bipolar radiofrequency therapy
Opis:
Disturbance of nasal airflow occurs in about 30% of human population. Turbinate hypertrophy is frequently the base of many nasal obturative diseases. The aim of this study was to determine short- term and long term effects of the radiofrequency therapy (RFT) for patients with turbinate hypertrophy. Forty- one patients with inferior turbinate hypertrophy (19 females and 22 males) were enrolled in this study prospectively. The examination included: rhinoscopy, subiective visual analogue scale (VAS) score, in which a patient described his symptoms in points from 0, (always very good nasal airflow) to 10 points (always total obstruction) and anterior rhinomanometry. The clinical assessment was before radiofrequency-turbinectomy and within the days 7 to 25 afther this therapy (follow-up 1) and 12 months later (follow-up 2). RFT was performed in local anesthesia (1% Lidocain) by means of CELON. Rhinoscopy before RFT revealed turbinate hypertrophy, which was decreased in the follow-up examination. Subjective improvement of nasal airflow was felt by 39 patients (95%) at follow–up 1. At follow–up 2 fifteen patients (37%) reported a decreased nasal airflow when compared with the follow-up 1. Rhinomanometric results were better at follow-up 1 for the left side (p = 0,0003), the right side (p = 0,0002) and both sides altogether (p = 0,0001). The improvement continued at follow-up 2 for the left side (p = 0,0004), the right side (p = 0,001) and both sides (p = 0,001) when compared with rhinomanometry before RFT. There were not statistically significant differences between the rhinomanometric results at follow–up 1 and follow-up 2. Bipolar radiofrequency thermal ablation is an effective method for the therapy of turbinate hypertrophy.
Źródło:
Polish Journal of Otolaryngology; 2007, 61, 3; 290-294
0030-6657
2300-8423
Pojawia się w:
Polish Journal of Otolaryngology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Compact nanosecond pulse generator based on IGBT and spark gap cooperation
Autorzy:
Achour, Y.
Starzyński, J.
Łasica, A.
Powiązania:
https://bibliotekanauki.pl/articles/202157.pdf
Data publikacji:
2020
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
pulsed power
nanosecond generator
Isolated Gate Bipolar Transistor (IGBT)
spark gap
avalanche mode Bipolar Junction Transistor
Opis:
The present paper describes a new architecture of a high-voltage solid-state pulse generator. This generator combines the two types of energy storage systems: inductive and capacitive, and consequently operates two types of switches: opening and closing. For the opening switch, an isolated gate bipolar transistor (IGBT) was chosen due to its interesting characteristics in terms of controllability and robustness. For the closing switch, two solutions were tested: spark-gap (SG) for a powerful low-cost solution and avalanche mode bipolar junction transistor (BJT) for a fully semiconductor structure. The new architecture has several advantages: simple structure and driving system, high and stable controllable repetition rate that can reach 1 kHz, short rising time of a few nanoseconds, high gain and efficiency, and low cost. The paper starts with the mathematical analysis of the generator operation followed by numerical simulation of the device. Finally add a comma the results were confirmed by the experimental test with a prototype generator. Additionally, a comparative study was carried out for the classical SG versus the avalanche mode BJT working as a closing switch.
Źródło:
Bulletin of the Polish Academy of Sciences. Technical Sciences; 2020, 68, 2; 377-388
0239-7528
Pojawia się w:
Bulletin of the Polish Academy of Sciences. Technical Sciences
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
On the status of “attestation adverbials” in bipolar questions
Poznámka k povaze „attestation adverbials” v bipolárných otázkách
Autorzy:
Bogusławski, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/29431842.pdf
Data publikacji:
2023
Wydawca:
Uniwersytet Mikołaja Kopernika w Toruniu. Wydawnictwo UMK
Tematy:
attestation metapredicative adverbials
bipolar questions
deviance
metonymy
Opis:
The author addresses the properties of the special category of expressions established by Danielewiczowa (2012) and labeled by her “attestation adverbials”. A possible example of the category: He is definitely crazy. The question which the author tries to answer reads: how do expressions of that category fare in bipolar questions?His answer is as follows. On the one hand, primarily, such questions are deviant, on a par with questions embracing hypotheticals like probably, cf. * Has A probably murdered B? / * Is he definitely crazy?.On the other hand, secondarily, such questions are acceptable as metonymical utterances where a demand to receive an objective assertion is combined with a presupposition that someone had claimed not only that ‘such is the case [he is crazy]’, but also (by using the adverbial definitely), that her evaluation was unquestionable, cf. Is he, as Smith said, definitely crazy?.
Autor se zabývá zvláštní třídou výrazů, která byla zjíštěná Danielevičovou (2012) jakožto „attestation adverbials”. Možný příklad této třídy: On je určitě blbec. Autor siklade otázku: jak se chovají takové výrazy v bipolárných otázkách? Výrok je sledující. Za a, primárně, takové otázky jsou nenormativní, stejně jako věty s hypotetickými výrazy typu zřejmě, sr. * Zdali A zřejmě zavrażdil B? / * Zdali on je určitě blbec?. Za b, sekundárně, takové otázky jsou oprávněny jako metonymické útvary spojující objektivní určení s narážkou, że se někdo vyjádřil k příslušné alternativě nejen objevují, že ‘je tomu takto [on je blbec]’, nýbrž taky (pomoci adverbiála určitě), že její zhodnocení je nesporné, sr. Zdali on je, jako řekl Honda, určitě blbec?.
Źródło:
Linguistica Copernicana; 2023, 19; 33-40
2080-1068
2391-7768
Pojawia się w:
Linguistica Copernicana
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Evaluation of anti-manic activity of pregabalin in a mouse model of methylphenidate-induced mania
Autorzy:
MALIKOWSKA, Natalia
GRZYWA, Anna
ŚLADOWSKA, Joanna
SAŁAT, Kinga
LIBROWSKI, Tadeusz
GDULA-ARGASIŃSKA, Joanna
Powiązania:
https://bibliotekanauki.pl/articles/1033806.pdf
Data publikacji:
2017
Wydawca:
Zakład Opieki Zdrowotnej Ośrodek Umea Shinoda-Kuracejo
Tematy:
anxiety
bipolar disorder
depression
mania
metylphenidate
pregabalin
Opis:
Mania is a psychiatric disorder which may occur alternately with depression as a bipolar disorder, or much less often as an individual disease. It might be accompanied by other disorders, i.e. schizophrenia, dementia or withdrawal syndrome. Only a few effective drugs are used for the treatment of mania. Patients suffering from bipolar disorder are treated with mood-stabilizing drugs, administered during the course of the disease, and drugs that are implemented when mania or depression episodes occur. Some studies report effectiveness of anticonvulsant drugs in the cessation of mania, thus in our study we assessed the effectiveness of pregabalin in a mouse model of mania induced by administration of metylphenidate (5 mg/kg; s.c). Pregabalin was tested in the forced swim test (75 mg/kg, 100 mg/kg; i.p.) and the elevated plus maze test (75 mg/kg; i.p.) to assess its antidepressant-like and anxiolytic-like properties, respectively. In the elevated plus maze in MPH-treated mice pregabalin significantly reduced time spent in open arms (p<0.001 vs. MPH-treated control). In the forced swim test MPH compared to vehicle significantly (p<0.001) reduced duration of immobility. In MPH-treated mice pregabalin partially reversed this effect of MPH. This effect was significant only for the dose of 75 mg/ kg (p<0.05). In the rotarod test neither MPH, nor its combination with pregabalin (75 mg/kg; 100 mg/kg) influenced motor coordination of mice at any speed tested. To conclude our study revealed that pregabalin might reverse manic-like action of MPH related to hyperlocomotion, which may indicate for its possible effectiveness in mania episodes.
Źródło:
Medicina Internacia Revuo; 2017, 28, 108; 196-201
0465-5435
Pojawia się w:
Medicina Internacia Revuo
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Obraz zaburzeń emocjonalnych w autonarracji K.R. Jamison
Picture od Emotional Disorders in the K.R. Jamison’s Self-narration
Autorzy:
Gawda, Barbara
Kosacka, Kalina
Powiązania:
https://bibliotekanauki.pl/articles/579142.pdf
Data publikacji:
2017
Wydawca:
Łódzkie Towarzystwo Naukowe
Tematy:
affective disorders
bipolar disorder
self-narration
expression
Opis:
The aim of this work is to reconstruct the picture of emotional disorders as revealed in Jamison’s self-narration. The starting point was the question whether self-narration can be a source of information about the patterns of experience of disorder. The self-narrations expressed in the book An Unquiet Mind have been analyzed. The picture of emotional disorders has been reconstructed including the course of depressive and manic episodes and their alternations. The Jamison’s personal description of the experience of disorder was a valuable record of the perception of her own and the world.
Źródło:
Zagadnienia Rodzajów Literackich; 2017, 60, 3 (123); 95-109
0084-4446
Pojawia się w:
Zagadnienia Rodzajów Literackich
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Modeling of the inverse base width modulation effect in HBT transistor with graded SiGe base
Autorzy:
Zaręba, A.
Łukasiak, L.
Jakubowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/308625.pdf
Data publikacji:
2007
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
heterojunction bipolar transistor
SiGe
base width modulation
Opis:
A model of the position of the edge of emitter-base junction in the base and collector current pre-exponential ideality factor in HBT transistor with a SiGe base is presented. The model is valid for transistors with nonuniform profiles of doping and Ge content. The importance of taking into account the dependence of the effective density of states in SiGe on local Ge content and that of electron diffusion coefficient in SiGe on drift field for modeling accuracy is studied.
Źródło:
Journal of Telecommunications and Information Technology; 2007, 3; 88-92
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Optimization of selected parameters of SiGe HBT transistors
Autorzy:
Zaręba, A.
Jakubowski, A.
Powiązania:
https://bibliotekanauki.pl/articles/309306.pdf
Data publikacji:
2000
Wydawca:
Instytut Łączności - Państwowy Instytut Badawczy
Tematy:
heterojunction bipolar transistor
base transit time
current gain
Opis:
SiGe-base HBTs with Gaussian doping distribution are modeled including the effect of the drift field and variable Ge concentration in the base on the diffusion coefficient. Two different Ge distributions in the base are considered: a triangular one and a box one.
Źródło:
Journal of Telecommunications and Information Technology; 2000, 3-4; 15-18
1509-4553
1899-8852
Pojawia się w:
Journal of Telecommunications and Information Technology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Zaburzenia pamięci operacyjnej jako poznawcze markery endofenotypowe w chorobach psychicznych. Konsekwencje dla psychospołecznego funkcjonowania
Working memory disturbances as cognitive endophenotype markers in mental disorders: Implications for psychosocial functioning
Autorzy:
Hintze, Beata
Powiązania:
https://bibliotekanauki.pl/articles/564811.pdf
Data publikacji:
2013
Wydawca:
Uniwersytet Kardynała Stefana Wyszyńskiego w Warszawie
Tematy:
schizophrenia
bipolar disorder
working memory
first-degree relatives
Opis:
The aim of the study was to assess working memory and executive functions in first-degree relatives of schizophrenic patients (healthy parents). There were 25 healthy parents of schizophrenic patients, 8 males and 17 females, mean age 53 years, participating in the study. The control group consisted of 25 healthy individuals, matched by age and gender to the parents of schizophrenic patients. In this group, there were 10 males and 15 females, mean age 54 years. The neuropsychological assessment included Wisconsin Card Sorting Test, N-back Test and Stroop Test. The results indicated that there were statistically significant disturbances of working memory and executive functions in the group of healthy first- degree relatives of schizophrenic patients, compared to the group of individuals unrelated to schizophrenic patients. These differences were greater in the case of parents of schizophrenics with lower level of education, compared with the healthy subjects without family history of schizophrenia.
Źródło:
Studia Psychologica; 2013, 13, 2; 55-67
1642-2473
Pojawia się w:
Studia Psychologica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of electro-thermal stress of IGBT devices
Autorzy:
Shaban, M. A.
Ettomi, Y.
Powiązania:
https://bibliotekanauki.pl/articles/377956.pdf
Data publikacji:
2013
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
electro-thermal stress
IGBT
Insulated Gate Bipolar Transistor
Opis:
The aim of this paper is to present a new approach which consists to correlate or coupled the functional and electrical stress with temperature. This approach can be extremely useful in the predicting the stressing effect and the impact of IXGH-IGBT I-V characteristics on circuit degradation. Moreover, this new approach significantly improves such parameters likes (threshold voltage Vth, collector saturation current, the stress and enhanced collector leakage current) and provides new capability for use this power device IXGH-IGBT in an actual circuit environment and modules. We also explain the physical reasons behind the improvement obtained using functional electrical stress on the IGBTs for IXYS constructor with temperature. Moreover, the forward blocking capability of IXGH-IGBT under a coupled Functional - Electro stress at high temperature was analyzed using simulation. This paper gives a straight comparison in term of the stress for improving the switching speed of IGBT device. This study is essential to ensure product reliability and to the evaluation of hot carrier reliability in the early stages. Furthermore, our reliability study permits us to improve the implantation of the device in a circuit, as well as its use in industrial operating conditions. The need for good simulator (Spice, Spice) to carry out a reliability study is pointed out in this paper.
Źródło:
Poznan University of Technology Academic Journals. Electrical Engineering; 2013, 76; 275-284
1897-0737
Pojawia się w:
Poznan University of Technology Academic Journals. Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Finite element analysis of bipolar plate stamping based on a Yld2000 yield model
Autorzy:
Wang, Wenyao
Xiao, Yao
Guo, Nan
Min, Junying
Powiązania:
https://bibliotekanauki.pl/articles/29520081.pdf
Data publikacji:
2022
Wydawca:
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
Tematy:
finite element analysis
bipolar plate
yield model
stamping
Opis:
Finite element analysis is an essential means for bipolar plate design and the optimization of the manufacturing process. However, the accuracy of the finite element simulation is significantly affected by the constitutive model, especially the yield model. In this paper, uniaxial and biaxial tensile tests were conducted to obtain the yield loci of an ultra-thin austenite stainless steel. The Yld2000 yield model was calibrated using the yield loci under different equivalent plastic strains. The microchannel stamping experiment and its finite element simulations were conducted to study the effect of yield model parameters on the finite element simulation of bipolar plate stamping. The results show that the simulation with Yld2000 calibrated by 0.004 and 0.05 equivalent plastic strain has the best prediction accuracy for the microchannel springback and thickness distribution, respectively.
Źródło:
Computer Methods in Materials Science; 2022, 22, 1; 7-12
2720-4081
2720-3948
Pojawia się w:
Computer Methods in Materials Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Narcyzm i patologia narcystyczna w ujęciu psychologii self Heinza Kohuta
Narcissim and narcissistic pathology in Heinz Kohut’s self psychology
Autorzy:
Gościniak, Jerzy
Mocek, Michał
Powiązania:
https://bibliotekanauki.pl/articles/2128653.pdf
Data publikacji:
2019-03-28
Wydawca:
Katolicki Uniwersytet Lubelski Jana Pawła II. Towarzystwo Naukowe KUL
Tematy:
bipolar self
dual-axis theory
narcissism
narcissistic personality disorders
Opis:
W artykule przedstawiono podstawowe pojęcia i założenia psychologii self Heinza Kohuta. Scharakteryzowano dwubiegunowe self oraz warunki i procesy, w jakich zachodzi jego dwutorowy rozwój. Na ich podstawie wyjaśniono zagadnienie i rolę narcyzmu, analizując jego transformację w dojrzałe i patologiczne formy.
This article presents basic concepts and assumptions of self psychology developed by Heinz Kohut. The authors show major shifts in the evolving theories of narcissism and narcissistic pathology, according to Kohut’s bipolar self structure and dual-axis theory of its development.
Źródło:
Roczniki Psychologiczne; 2008, 11, 2; 7-26
1507-7888
Pojawia się w:
Roczniki Psychologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Relationship between job stress, temperament and depressive symptoms in female nurses
Autorzy:
Kikuchi, Yoko
Nakaya, Makoto
Ikeda, Miki
Okuzumi, Shoko
Takeda, Mihoko
Nishi, Miyoko
Powiązania:
https://bibliotekanauki.pl/articles/2178851.pdf
Data publikacji:
2014-06-21
Wydawca:
Instytut Medycyny Pracy im. prof. dra Jerzego Nofera w Łodzi
Tematy:
bipolar disorder
depression
anxiety
stress
mood disorder
health services
Opis:
Objectives: A casual relationship between temperament, job stress and depressive symptoms has not been established yet. The purpose of this study was to assess the relationships between job stress, temperament and depressive symptoms in female nurses at a Japanese general hospital. Material and Methods: A self-report survey was conducted among 706 nurses. We measured job stress, temperament, and depressive symptoms using the Brief-Job Stress Questionnaire, the TEMPS-A and a screening scale of items from the Ministry of Health, Labour and Welfare of Japan. In order to examine the causal relationship between the measures the stepwise multiple regression and path analyses were used. Results: Depressive symptoms were modestly correlated with job stress (γ = -0.23-0.30). Except for hyperthymic temperament measures, the correlations between depressive symptoms and temperament types were significant and moderate (γ = 0.36-0.50). Overtime, job control as well as depressive and cyclothymic types of temperament were significantly correlated with depressive symptoms (β = 0.15, p < 0.05; β = 0.19, p < 0.01; β = 0.26, p < 0.001; β = 0.32, p < 0.001, respectively). Path-analysis revealed that depressive and cyclothymic types of temperament influenced depressive symptoms both directly (β = 0.67, p < 0.001) and indirectly via job stress (β = 0.35, p < 0.001 from temperament to job stress; β = 0.20, p < 0.05 from job stress to depressive symptoms). Irritable and anxious types of temperament and quantitative job overload did not contribute to the path-analytic model. Conclusions: Health care professionals should consider temperament, especially depressive and cyclothymic types, in order to help employees cope better with job stress factors. We need further research about the effective intervention to help employees better cope with their job stress.
Źródło:
International Journal of Occupational Medicine and Environmental Health; 2014, 27, 3; 426-434
1232-1087
1896-494X
Pojawia się w:
International Journal of Occupational Medicine and Environmental Health
Dostawca treści:
Biblioteka Nauki
Artykuł
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