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Wrodzone zwężenie zastawki aortalnej - wyniki leczenia operacyjnego i interwencyjnego, z wykluczeniem krytycznej stenozy aortalnej noworodkowej = Congenitial aortic stenosis - outcomes after surgical treatment and baloon dilatation with exclusion of neonatal critical congenitial aortic stenosis
PublicationOdległe wyniki leczenia wrodzonego zwężenia zastawki aortalnej są ważnym problemem medycznym. Celem pracy była ocena wyników postępowania zabiegowego u dzieci z wrodzonym zwężeniem zastawki aortalnej.
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Znajomość własnego ciśnienia tętniczego i rozpowszechnienie nadciśnienia tętniczego w populacji wiejskiej - Program Kiełpino = The cognizance of patient's own blood pressure values and the hypertension prevalence among rural population - Kiełpino program
PublicationNadciśnienie tętnicze jest jedną z najczęstszych chorób przewlekłych występujących w Polsce. Nieleczone nadciśnienie tętnicze prowadzi do licznych powikłań, jest przyczyna przedwczesnej umieralności, wpływa na pogorszenie komfortu życia pacjenta i zwiększa koszty leczenia. Ocena znajomości własnego ciśnienia tętniczego krwi oraz rozpowszechnienia nadciśnienia tętniczego u pacjentów w wiejskiej praktyce lekarza rodzinnego - jest...
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Medycyna rodzinna w preferencjach studentów medycyny z Gdańska i Poznania = Family medicine in preferences of medical students from Gdańsk and Poznań
PublicationZainteresowanie studentów mmedycyną rodzinną w ostatnich dziesięciu latach.
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Świadomość posiadania nadwagi pierwszym krokiem w zapobieganiu otyłości i jej powikłaniom = Awaraness of being overweight is the first step to avoid obesity and its complications
Publicationw ostatnim dwudziestoleciu obserwuje się niepokojący wzrost występowania nadwagi i otyłości na całym świecie. Istotnym elementem profilaktyki zapobiegajacej dalszemu nadmiernemu rozpowszechnieniu nadwagi i otyłości jest uświadomienie osobom najbardziej zagrożonym posiadania tych zaburzeń. Niniejsza praca ma na celu ocenę świadomości mieszkańców wsi na temat nadwagi
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Rodzinny katecholaminergiczny częstoskórcz komorowy = Familial catecholaminergic Polymorphic Ventricular Tachycardia
PublicationCelem pracy jest przedstawienie katecholaminergicznego wielokształtnego częstoskurczu komorowego. Wielokształtny rodzinny katecholaminozależny częstoskórcz komorowy jest sporadycznie występującą arytmią komorową. W rodzinnej postaci PVT wskazana jest implantacja kardiowertera-defibrylatora celem prewencji nagłej śmierci sercowej oraz rozszerzona diagnostyka genetyczna.
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Rozpowszechnienie nadwagi i otyłości w populacji wiejskiej - Program ''Kiełpino'' = Prevalence of overweight and obesity in village population - ''Kiełpino Trial''
PublicationNadwaga i otyłość stanowią poważny problem zdrowotny na całym świecie. Są czynnikiem ryzyka wielu chorób przewlekłych, zwłaszcza chorób sercowo-naczyniowych, metabolicznych, a także niektórych nowotworów. Praca ma na celu ocenę rozpowszechnienia nadwagi i otyłości w populacji wiejskiej.
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Rozpowszechnienie zaburzeń lipidowych w populacji wiejskiej -Program ''Kiełpino'' = Dyslipideamia prevalence in rural population - Kiełpino program
PublicationPodwyższony poziom cholesterolu odgrywa kluczową rolę w rozwoju miażdżycy i jej powikłań. Potwierdziły to liczne badania anatomopatologiczne, badania przekrojowe i prospektywne obserwacje epidemiologiczne. Wyniki badania Framingham wykazały, że wysokie stężenie cholesterolu całkowitego we krwi wiąże się ze zwiększonym ryzykiem wystąpienia zawału mięśnia sercowego i że ryzyko to rośnie proporcjonalnie wraz ze zwiększającym się...
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Ageism and loneliness in the subjective perceptions of elderly people from nursing homes and households
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Psychological profile of female students with a tendency to anorexia nervosa
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Comparison of stress perceptions and coping strategies among students exposed to COVID-19 in countries with different approaches to anti-pandemic activities
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Arterial hypertension as a factor in the choice of conflict resolution strategies by the older persons
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Traditional smoking and e-smoking among medical students and students-athletes – popularity and motivation
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Interaction of selected drugs with food in the group of patients over 60 years of age
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Adult pneumococcal vaccination – new opportunities
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Recommendations for primary healthcare doctors for the management of acute respiratory infections in children during the SARS-CoV-2 pandemic – COVID COMPASS
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Pneumococcal vaccination among adults – updated Polish recommendations
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Parasomnias and obstructive sleep apnea syndrome: in search for a parasomnia evaluating tool appropriate for OSAS screening
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A pilot study of mechanical chest compression with the LifeLine ARM device during simulated cardiopulmonary resuscitation
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Ischemic stroke in general practice - risk factors, prognosis - prospective single center study
PublicationBackground. Ischemic stroke is one of the leading causes of death and disability in Poland, in the European Union and in the United States. Awareness related to the risk factors, particularly the modifiable ones, is of crucial importance in general practice and may improve early and long-term prognoses. Objectives. The aim of this study was to assess the risk factors and half-year survival rate in patients with ischemic stroke...
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Challenges for universities in the face of the knowledge-based economy - Directions for higher education institutions in the Baltic Sea Region
PublicationThe aim of this paper is to present new challenges that are faced by universities in the knowledge-based economy. There are several phenomena that can presently be observed like the need for life-long learning or interdisciplinary approach, and universities should prepare their graduates for those challenges. One of the crucial questions that universities need to ask is how to teach and what to teach. Knowledge becomes obsolete...
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Challenges for universities in the face of knowledge-based economy - directions for higher education institutions in the Baltic Sea Region
PublicationThe aim of this paper is to present new challenges that are faced by universities in the knowledge-based economy. There are several phenomena that can presently be observed like the need for life-long learning or interdisciplinary approach, and universities should prepare their graduates for those challenges. One of the crucial questions that universities need to ask is how to teach and what to teach. Knowledge becomes obsolete...
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The use of fibre-reinforced polymers (FRP) in bridges as a favourable solution for the environment
PublicationThe purpose of this article is to show the modern engineering, in which sustainability and taking care of ecology play a significant role. The authors are focused on FRP composite materials and their applications in civil engineering. Case studies showing renovation and design of new bridges with the use of FRP are presented and discussed to clarify benefits, which this solution provides. Main advantages of FRP materials in comparison...
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Multichannel self-optimizing narrowband interference canceller
PublicationThe problem of cancellation of a nonstationary sinusoidal interference, acting at the output of an unknown multivariable linear stable plant, is considered. No reference signal is assumed to be available. The proposed feedback controller is a nontrivial extension of the SONIC (self-optimizing narrowband interference canceller) algorithm, developed earlier for single-input, single-output plants. The algorithm consists of two loops:...
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Semantic modeling of contextual augmented reality environments
PublicationDespite significant progress in the field of augmented reality (AR), regarding both hardware and software, there is still a lack of universal models and methods that would enable building ubiquitous AR systems that could be used anywhere and anytime, covering different application areas. This dissertation describes a new approach to building AR systems, called the Contextual Augmented Reality Environment (CARE). The CARE approach...
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Organizacja systemu opieki nad seniorami wyzwaniem dla samorządów lokalnych
PublicationA significant part of the activities undertaken so far under the senior policy, also at the local level, have been focused on seniors’ social (physical and educational) activation. The growing number of the oldest seniors, with limited independence, living alone in single‑person households, away from their families, will force the policy priorities to be reoriented in such a way as to develop efforts to provide different types...
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How can we justify trust in software based systems?
PublicationArtykuł wprowadza pojęcie ''trust case'' i wyjasnia jego znaczenie w kontekście systemów informatycznych. Przedstawia również doświadczenia zdobyte w trakcie budowy trust case dla złożonego systemu IT przeznaczonego do wspomagania procesów dystrybucji i stosowania leków. Przedstawia również szereg otwartych problemów badawczych dotyczacych budowy i zarządzanie dowodami zaufania (trust case).
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Comparative modeling of shear localization in granular bodies with FEM and DEM
PublicationThe intention of the paper is to compare the calculations of shear zones in granular bodies using two different approaches: a continuum and a discrete one. In the first case, the FEM based on a micro-polar hypoplastic constitutive law was used. In the second case, the DEM was taken advantage of, where contact moments were taken into account to model grain roughness. The comparative calculations were performed for a passive case...
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Building Confidence and Trust in Ireland's National Maternity Services Workforce –What matters most and how?
PublicationNational surveys on care experiences are increasingly adopted as regulatory mechanisms for improving care quality and increasing public trust in healthcare services. Based on data collected as part of Ireland's 2020 National Maternity Experience Survey, this study investigates care-related factors that contribute most to confidence and trust in the professional workforce (or carers) within Irish maternity services. The survey covered...
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Wpływ kierunku rozchodzenia się fali detonacyjnej oraz współczynnika asymetrii na rozkład prędkości odkształceń w kotlinie walcowniczej podczas asymetrycznego walcowania pasma Al-Cu. The influences of the direction of explosion wave and asymetrical coefficient at the distribution of strain rate in the roll cap of bimetallic plate Al-Cu of rolling process.
PublicationPrzedstawiono symulacje komputerowe walcowania blach Al-Cu łączonych wybuchowo. Symulacje przeprowadzono dla procesu walcowania w walcarce o średnicy walców D=150 mm z indywidualnym napędem walców roboczych. W ramach badań numerycznych określony został wpływ kierunku rozchodzenia się fali detonacyjnej na rozkład prędkości odkształcenia w kotlinie walcowniczej asymetrycznie walcowanej blachy bimetalowej Al-Cu.
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Comparative study of flow condensation in conventional and small diameter tubes
PublicationFlow boiling and flow condensation are often regarded as two opposite or symetrical phenomena. Their description however with a single correlation has yet to be suggested.In the case of flow boiling in minichannels there is mostly encountered the annular flow structure, where the buble generetion is not present. Similar picture holds for the case of inside tube condensation, where annular flow structure predominates. In such case...
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A simple way of increasing estimation accuracy of generalized adaptive notch filters
PublicationGeneralized adaptive notch filters are used for identification/tracking of quasi-periodically varying dynamic systems and can be considered an extension, to the system case, of classical adaptive notch filters. It is shown that frequency biases, which arisein generalized adaptive notch filtering algorithms, can be significantly reduced by incorporating in the adaptive loop an appropriately chosen decision delay. The resulting performance...
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Collaborative approach to trustworthiness of it infrastructures
PublicationArtykuł wprowadza koncepcję ''trust case'' i wyjaśnia jak jest ona używana w celu uzasadnienia zaufania do systemów i infrastruktur IT. W szczególności skoncentrowano się na procesie budowy trust case, wyjasniono jego strukturę oraz podkreślono konieczność włączenia do procesu właściwych udziałowców. Załączono również informację na temat funkcjonalnej struktury narzedzi wspomagających zarządzanie trust case w ramach jego cyklu...
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Warunki występowania naturalnych wypływów wód podziemnych w rejonie Przylądka Rozewie
PublicationPrzedstawienie wyników obserwacji i badań warunków występowania wypływów wód podziemnych w rejonie Przylądka Rozewie. Określenie warunków zasilania badanych wypływów. Charakterystyka oraz analiza klasyfikacyjna badanych wypływów. Próba określenia czasowego i przestrzennego zróżnicowania dynamiki wydatku wybranych źródeł.
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Modelling of MV and HV Cable Lines
PublicationOverhead and cable lines are fundamental elements of power systems. Participation of cable lines is smaller and their percentage decreases as voltage is increased. HV cable lines are often built with the use of cables which are composed of coaxial metallic sheaths. Such cables are also often used in MV networks. The sheath may operate in different confgurations. In the case of Polish MV network the sheaths are earthed at both ends....
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Effect of urea and glycine betaine on the hydration sphere of model molecules for the surface features of proteins
PublicationWater properties may significantly affect protein stability. Osmolytes are compounds that intrinsically affect water in many different ways and thus can influence proteins with this type of indirect mechanism. In this study, we characterize water properties in ternary solutions: model–water–osmolyte, with two model molecules: N-methylacetamide (NMA) and dimethyl sulfoxide (DMSO) and two osmolytes: glycine betaine (TMG)and urea....
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Multiscalar Model Based Control Systems for AC Machines
PublicationContents of the Chapter: Nonlinear transformations and feedback linearization. Models of the squirrel cage induction machine: Vector model of the squirrel cage induction machine. Multiscalar models of the squirrel cage induction machine.Feedback linearization of multiscalar models of the induction motor.Models of the double fed induction machine: Vector model of the double fed induction machine. Multiscalar model of the...
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Factitious Disorder - Patient Pretending to Long Stay at the Hospital
Publicationhttps://indianmentalhealth.com/pdf/2022/vol9-issue2/17-Case-Report-2.pdf
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Triplet–Triplet Annihilation Upconverting Liposomes: Mechanistic Insights into the Role of Membranes in Two-Dimensional TTA-UC
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Process Control Challenges and Solutions: TEOS, W, and CU CMP
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BODIPY‐Perylene Charge Transfer Compounds; Sensitizers for Triplet‐Triplet Annihilation Up‐conversion
PublicationBODIPY heterochromophores, asymmetrically substituted with perylene and/or iodine at the 2 and 6 positions were prepared and investigated as sensitizers for triplet-triplet annihilation up conversion (TTA-UC). Single-crystal X-ray crystallographic analyses show that the torsion angle between BODIPY and perylene units lie between 73.54 and 74.51, though they are not orthogonal. Both compounds show intense, charge transfer absorption...
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Probabilistic sensitivity of the limit states of structures using Monte Carlom simulation
PublicationThe paper presents the concept of probabilistic sensitivity of structural limit states with respect to given design variables. A general idea is presented, illustrated by a simple case solved in an analytical way. More general approach is presented for the engineering structures, in this case a dedicated Monte Carlo simulation procedure is involved as part of the methodology. Illustration of the engineering case is done, by means...
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Introducing agile practices into development processes of safety critical software
PublicationIn this paper we present AgileSafe - a method which supports introduction of agile practices into safety-critical software development processes. To represent safety assurance constraints resulting from the regulatory context, AgileSafe uses assurance case patterns. The knowledge base of AgileSafe helps the user to select the agile practices relevant for the considered software development project. The corresponding assurance case...
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Manufacturing collective intelligence by the means of Decisional DNA and virtual engineering objects, process and factory
PublicationEngineering collective intelligence is paramount in current industrial times. This research proposes and presents case studies for collective knowledge structures required in the industry field. Knowledge structures such as Set of Experience and Decisional DNA are extended into more advanced knowledge structures for manufacturing processes. These structures are called Virtual Engineering Object, Virtual Engineering Process and...
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An approach to evaluation of arguments in trust cases
PublicationTrustworthiness of IT systems can be justified using the concept of a trust case. A trust case is an argument structure which encompasses justification and evidence supporting claimed properties of a system. It represents explicitly an expert's way of assessing that a certain object has certain properties. Trust cases can be developed collaboratively on the basis of evidence and justification of varying quality. They can be complex...
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Rapid Multi-band Patch Antenna Yield Estimation Using Polynomial Chaos-Kriging
PublicationYield estimation of antenna systems is important to check their robustness with respect to the uncertain sources. Since the Monte Carlo sampling-based real physics simulation model evaluations are computationally intensive, this work proposes the polynomial chaos-Kriging (PC-Kriging) metamodeling technique for fast yield estimation. PC-Kriging integrates the polynomial chaos expansion (PCE) as the trend function of Kriging metamodel...
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Morfologia, w³aoeciwooeci mechaniczne i termiczne elastycznych pianek poliuretanowych modyfikowanych glinokrzemianami warstwowymi
PublicationWytwarzane z udzia³em poligliceryny elastyczne pianki poliuretanowe modyfikowano za pomoc¹ montmorylonitu sodowego (bentonitu, MMT), mieszaniny bentonitu i bezhalogenowego fosforoorganicznego zwi¹zku zmniejszaj¹cego palnooeæ (Fyrol PNX) oraz, stanowi¹cego nape³niacz hybrydowy, bentonitu modyfikowanego wykorzystywanym uniepalniaczem. Badano mikrostrukturê, w³aoeciwooeci mechaniczne i termiczne modyfikowanych pianek poliuretanowych....
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Between autonomy and paternalism: Attitudes of nursing personnel towards Jehovah’s Witnesses’ refusal of blood transfusion
PublicationObjectives: The study describes the attitudes of Polish nursing personnel towards Jehovah’s Witnesses’ (JWs’) refusal to receive blood and blood products.Methods: We developed an online survey assessing nurses’ knowledge and attitudes towards JWs’ refusal of blood transfusion in a life-threatening condition. It also examined nurses’ attitudes towards ethical and legal issues associated with JWs’ refusal of bloodtransfusions....
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Deep eutectic solvents – Ideal solution for clean air or hidden danger?
PublicationThe industrial sector is one of the fastest-growing sources of greenhouse gases, due to its excessive energy consumption to meet the rapidly growing demand for energy-intensive products. The use of deep eutectic solvents (DESs) has been studied extensively in order to cope with these harmful gases, but their usage can be an issue in respect to ecological reasons. Do deep eutectic solvents harm the atmosphere? Yes, these solvents...
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Preferences of the Facade Composition in the Context of Its Regularity and Irregularity
PublicationAbstract: The aim of this study is to determine the preferences of Polish society towards building facades depending on the degree of the composition regularity of the facade elements. The subject matter is inspired by the authors’ observations in relation to the current architectural trends. The purposefulness of the conducted research results from several issues. Firstly, the reports of psychology and neurosciences clearly indicate...
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A comprehensive survey on low-cost ECG acquisition systems: Advances on design specifications, challenges and future direction
PublicationAvailability of low-cost, reliable, and portable Electrocardiography (ECG) devices is still very important in the medical world today. Despite the tremendous technological advancement, Cardiovascular Diseases (CVDs) remain a serious health burden claiming millions of lives on an annual basis globally. This is more prevalent in Low and Middle-Income Countries (LMICs) where there are huge financial instability and lack of critical...