DETERMINATED SIGNALS MATHEMATICAL MODELS ON THE BASIS OF PRIMITIVE FUNCTION SYSTEMS by V. N. Isakov

“…The article deals with universal systems on the basis of primitive functions for approximating pulse signals of different types and duration and providing simple mathematical formulation as well. …”
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Relationship between the Apical Preparation Diameter and the Apical Seal: An In Vitro Study by Kaoutar Laslami, Sara Dhoum, Amine El Harchi, Iman Benkiran

“…Materials and Methods. 50 extracted maxillary incisors were randomly allocated into three groups of 15 teeth each (n = 15) according to the apical preparation size: Group 1: finishing file F1 corresponding to size 20 reached the working length (ProTaper Universal system Dentsply®); Group 2: prepared up to size 30 corresponding to finishing file F30; Group 3: prepared up to size 50 corresponding to finishing file F5. …”
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Rola sektora publicznego oraz prywatnego (for i non-profit) w zmniejszaniu różnic w edukacji przedszkolnej w Polsce AD 2013. Zmodyfikowany model mieszany czy prywatyzacja usług prz... by Anna Ciepielewska-Kowalik

“…Taking into consideration territorial inequalities in preschool education in Poland, the author analyses what influence have both types of reforming ECEC policy on building the universal system of high quality preschools. Reforms in ECEC policy in 2007–2012, according to the most present changes in legal frameworks in preschool education is also examined in this article. …”
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DECONSTRUCTION, APORIA AND THE IMPOSSIBILITY OF JUDGEMENT by Audronė Žukauskaitė

“…For example, postmodern ethics can be described as the annulment of ethical judgement: every attempt to make ethical decision is violent as long as it is regulated by normative and universal system; on the contrary, the refusal to define ethical relation as ethical already means ethical position. …”
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Robust ensemble of handcrafted and learned approaches for DNA-binding proteins by Loris Nanni, Sheryl Brahnam

“…The purpose of this study is to create the most optimal and universal system for DNA-BP classification, one that performs competitively across several DNA-BP classification tasks. …”
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About a concept of creating a social network users information aggregation and data processing system by L. V. Rudikova, O. R. Myslivec

“…The framework of the system architecture is described. The developed universal system is based on the information technology of data warehousing, and it has the following aspects: an expandable complex subject area, the integration of stored data that come from various sources, the invariance of stored data in time with mandatory labels, relatively high data stability, the search for necessary trade-off in data redundancy, modularity of individual system units, fl and extensibility of the architecture, high security requirements vulnerable data.The proposed system organizes the process of collecting data and filling the database from external sources. …”
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Evaluation of the penetration depth of Guttaflow bioseal and Bioceramic sealers using scanning electron microscope (in vitro study). by Razawa Kareem Saeed

“…The chemico-mechanical preparation of the samples was done by using a protaper universal system till size F1 and then samples were divided into 2 groups (n = 10), according to the filling material in the first group Guttaflow bioseal used while in the second group Onefil bioceramic sealer used the sealers introduced into canals according to manufacturer instructions and then obturated with gutta-percha size F1, single condensation technique used and finally samples were cross-sectioned at 3 and 7 mm, sealers penetration depth was measured by using scanning electron microscope. …”
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Impact of moral distress on burn-out: a cross-sectional survey of front-line family physicians during the initial wave of the COVID-19 pandemic by John Billimek, Johanna Shapiro, Cynthia Haq, Tan Nguyen, Avital Sabrina Fischer, Reece Fenning, John Michael Robb, Allison Slater, Uyen Mai, Tien Lam, Jan Paolo De La Cruz

“…The primary objective of this study was to investigate factors contributing to burn-out and moral distress and their relationship among practising family physicians (FPs) in California early in the COVID-19 pandemic.Design Cross-sectional study, online survey evaluating burn-out, moral distress and associated factors.Setting California FPs between July and August 2020 practising in community health centres, hospital systems, private clinics and university systems were surveyed with a 22-item online questionnaire.Participants FPs practising in California were eligible. …”
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