bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh Pengembangan Sumber Daya Manusia dan Kompetensi Karyawan terhadap Kinerja Karyawan di Hotel Niagara Parapat Toba Sumatera Utara
Authors: Adam Weddy Nur , Suryani Wan , Tarigan Eka Setia Dewi
Published: July 2022

This research aims to know "the influence of human resources development and competence on the performance of Hotel Niagara Parapat employees". This type of research is associative which is a research that is asking relations between two variables. The population in this study was the Hotel employee of Niagara Parapat, as many as 155 employees. And by using slovin formula, the number of samples in this study was as much as 61 respondents taken from all employees of the population. Based on the test results it can be seen that the partial test on the development of human Resources variable (X1) and the competency variable (X2) partially have a positive and significant influence on the performance variable (Y). Based on the test results F obtained the development of human Resources (X1) and competence (X2) simultaneously influence positively and significantly against the performance variables. And can be deduced from the Adjusted R Square value obtained by 0.679. To see the great effect of free variables against variables bound by calculating coefficient of determination (KD) = R2 x 100%, so it is obtained by 67.9%. Performance (bound variables) can be explained by the development of human Resources (X1) and competence (X2). The remaining 22.1% is influenced by other factors not described in this study.
Peranan Harga dan Digital Marketing Pada Penjulan Barang di Butik D’Scarpa Shop Medan Sumatera Utara
Authors: Indira Deanti , Effendi Ihsan , Amelia Wan Rizca
Published: July 2022

This study aims to determine the role of price and digital marketing in the D'Scarpa Shop Medan boutique. This type of research is qualitative research, namely research on descriptive research and tends to use analysis. The results of this study, it can be concluded that the price and digital marketing used by D'Scarpa Shop Medan boutique is very important and successful in increasing sales. Prices are set according to the quality of goods, capital goods and the intended market so that they can be affordable by the buyer. Digital marketing used is Instagram social media where sales of the D'Scarpa Shop Medan boutique are 70% via Instagram and sales have increased from 2013 to 2019.
Pengaruh Leverage Ratio terhadap Return Saham pada Perusahaan Food and Beverages di Sumatera Utara yang Terdaftar di Bursa Efek Indonesia
Authors: Ayyuna Rizna Nur , Effendi Ihsan , Amelia Wan Rizca
Published: July 2022

This study aims to determine the effect of the leverage ratio on stock returns in food and beverage companies listed on the Indonesia Stock Exchange. This type of research is explanatory research, namely research that explains the relationship between existing variables. The method used is multiple panel linear regression analysis with the help of the program eviews 10. The population in this study were all food and beverage companies listed on the Indonesia Stock Exchange in 2014-2018, amounting to 25 companies. The sample in this study were  4 companies. The results showed that based on the F test, debt to equity ratio, debt to asset ratio, long term debt to equity ratio had a probability value of 0.145266 0.05 and the Ftable value of 3.86 and the Fcount value of 2.306206, which means that Fcount Ftable simultaneous debt to equity ratio, debt to asset ratio, long term debt to equity ratio have no effect on stock returns. The coefficient of determination (R2) is 0.2462, so it can be concluded that 24.62% of stock returns are influenced by the debt to equity ratio, debt to asset ratio, and long term debt to equity ratio and the remaining 75.38% is influenced by other variables that are not in the this research.
Pengaruh Orientasi Kewirausahaan dan Orientasi Pasar Terhadap Keunggulan Bersaing UMKM Digital Printing di Padang Bulan Medan
Authors: Sinulingga Jesica Eninta , Amelia Wan Rizca , Syahrial Hery
Published: July 2022

This study purposed to determine the Effect of Entrepreneurship Orientation and Market Orientation on the Competitive Advantage of Digital Printing MSME in Padang Bulan Medan. This type of research is associative with a quantitative approach. The population in this study were 102 digital printing businesman using the slovin formula, so the number of samples in this study was 51 respondents. Analysis of the data used is the test of validity, reliability, classical assumption test, multiple linear regression, partial and simultaneous hypothesis testing, and the coefficient of determination with the help of the IBM SPSS Statistics 25 program. The results show that partially there is a positive and significant influence of entrepreneurial orientation on competitive advantage and there is a positive and significant influence of market orientation on competitive advantage; while simultaneously there is a positive and significant influence of entrepreneurial orientation and market orientation on competitive advantage. The value of Adjusted R Square (R2) is 0.588 or 58.8%. This value shows Competitive Advantage can be explained by the Entrepreneurial Orientation and Market Orientation variables of 58.8%. The remaining 41.2% can be explained by other variables that were not studied in this study.
Specific Corneal Parameters and Visual Acuity Changes After Corneal Crosslinking Treatment for Progressive Keratoconus
Authors: Veselý Pavol , Veselý Ľudovít , Combová Veronika , Žukovič Matěj
Published: July 2022

Aim: To evaluate the effect of crosslinking (CXL) therapy on the change in the quality of visual acuity and the change in the topographic properties of the cornea – curvature, pachymetry, and change of astigmatism, coma abberation and CLMIaa (Cone Localisation and Magnitude Index).

Methods: A retrospective analytical study included 29 eyes of 24 patients who had progressed in the last 12 months and were suitable candidates for CXL surgery. The monitored parameters were the steepest, flatest and mean anterior instantaneous curvature (AICS, AICF, AICM) and the steepest, flatest and mean posterior instantaneous curvature (PICS, PICF, PICM) of the cornea, corneal thickness in the centre of the cornea (PACHC) and in the thinnest point of the cornea (PACHT), corneal astigmatism (ASTIG). coma (COMA), Cone Localization and Magnitude Index (CLMIaa) and uncorrected distance visual acuity (UDVA) with corrected distance visual acuity (CDVA). Data were analysed before surgery and 12 months after surgery. The AIC, COMA, CLMIaa and ASTIG parameters were analysed by paired t test. As the parameters of UDVA, CDVA, PIC and PACH did not meet the conditions of normal distribution, the Wilcoxon test was used to investigate the change in these parameters after CXL.

Results: Twelve months after the procedure, we recorded an improvement in UDVA (p = 0.371) and CDVA (p = 0.825), an increase in PICS, PICF and PICM (p = 0.902; p = 0.87 and p = 0.555), a decrease in PACHCC (p = 0.294) and a decrease in CLMIaa (p = 0.113) that did not reach statistical significance. The decrease in PACHT (p = 0.027), decrease in COMA (p = 0.037) and decrease in anterior corneal curvature of AICS, AICF and AICM were statistically significant (p = 0.019; p = 0.010 and p = 0.005). The decrease in the value of astigmatism did not show statistical significance, as p = 0.297.

Conclusion: CXL corneal therapy has been shown to be an effective method to stabilize the cornea in progressive keratoconus, and to improve the higher order of coma. This contributes to the possible improvement of UDVA and CDVA.
Short-Wavelength Automated Perimetry in Diabetic Patients Without Retinopathy
Authors: Peprníková Sandra , Skorkovská Karolina , Květon Petr
Published: July 2022

Aim: To compare the results of short-wavelength automated perimetry (SWAP) in diabetic patients without retinopathy and healthy subjects and show if it is possible to detect an abnormal function of the retina in diabetic patients before vascular changes on the retina develop. Further, the effect of diabetes duration and long-term glycaemic control on the visual field was examined.

Methods: The study group included 22 patients with diabetes type 1 or 2, without any signs of retinopathy. The control group consisted of 21 healthy subjects. Short-wavelength automated perimetry was performed on the Humphrey Field Analyzer (HFA 860, Carl Zeiss Meditec), SITA SWAP, 24-2 test. In diabetic patients, the duration of diabetes and the level of glycohemoglobin (HbA1c) was registered. The visual field indices MD (mean deviation) and PSD (pattern standard deviation) were compared between both groups by the Mann-Whitney test. The correlation between the visual field indices, HbA1c and duration of diabetes was assessed by the Spearman correlation coefficient.

Results: The mean value of MD in the study and control group was -3.64±3.66 dB and -1.48±2.12 dB respectively, the values in the study group were significantly lower (p < 0.05). Mean PSD in the study group was 2.92±1.04 dB and 2.23±0.33 dB in the control group, again the difference was statistically significant (p < 0.05). Patients in the study group suffered from diabetes for 17±9.4 years in average. The mean value of HbA1c in the study group was 60.64±16.63 mmol/mol. A significant correlation was found only for PSD and HbA1c (p > 0.05). The duration of diabetes had no effect on either of the visual field indices.

Conclusion: Short-wavelength sensitivity of retina seems to be affected in diabetic patients without clinically significant retinopathy suggesting a neuroretinal impairment at early stages of the retinopathy. We found no association between the visual field and the control or duration of diabetes.
Results Of Posterior Lamellar Keratoplasties In Phakic Eyes
Authors: Dítě Jakub , Netuková Magdaléna , Klimešová Yun Min , Křížová Deli , Studený Pavel
Published: July 2022

Purpose: To evaluate the results of posterior lamellar keratoplasties (DMEK and PDEK) in phakic eyes.

Material and methods: Retrospective analysis of surgeries performed in our department between June 2016 and December 2019. The main focus was put on postoperative visual acuity, corneal endothelial cell density and possible peroperative and postoperative complications including cataract formation.

Results: We performed 12 surgeries on 11 eyes of 7 patients. The most prevalent primary diagnosis was Fuchs’ endothelial dystrophy (7 eyes), followed by bullous keratopathy after phakic anterior chamber IOL implantation (2 eyes) and ICE syndrome (2 eyes). The average length of follow-up was 12.5 months. Clinically significant complicated cataract had developed and was removed in 3 eyes, one eye required rebubbling due to graft detachment and one eye required rePDEK due to graft failure. At the end of follow-up, the average visual acuity was 0.87, while 82% of eyes achieved VA 0.8 or better, and the average endothelial cell density was 1589 cells/mm2.

Conclusion: Posterior lamellar keratoplasties (DMEK and PDEK) can be performed on phakic eyes. When performed by an experienced surgeon, these are safe procedures with good postoperative results and significant advantage in preserving younger patients’ accommodation.
Pedagogical Conditions of Digital Visualization in the University Training of Future Journalists
Authors: Doroschuk Elena Sergeevna
Published: July 2022

The author explores the features of the use of visual methods and technologies in the educational process of future journalists. The technological components of visualization are updated as a way of forming the professional competencies of future journalists and media workers. The pedagogical principles of developing a digital visualization model for the formation of professional competencies of future journalists are highlighted.
The Method of Projects in the Teaching and Upbringing of Younger Schoolchildren in Modern Conditions
Authors: Khazykova Tamara Sarangovna
Published: July 2022

The article indicates the relevance of applying the project method in the educational process of elementary school. The analysis of the psychological and pedagogical literature on the research problem is carried out. The study presents a program of extracurricular activities using the method of projects in the education and upbringing of younger students.
In Vitro Antibacterial Effect of Essential Oil and Two Extracts of Myrtus Communis Leaves
Authors: M. Harfouch Rim
Published: July 2022

Our study aims at evaluating the efficacy of extracts and essential oil of Myrtus communis leaves from the Syrian coast against several bacterial strains. The leaves were collected and dried, extracted for essential oil and ethanolic and hexan extracts were prepared. The yield of essential oil was measured and the chemical composition of the essential oil was determined using Gas Chromatography. The yield of essential oil was 1.3 ml/100 g, and the richest component was alpha-pinene. Our results showed that the ethanolic and hexan extracts of Myrtus communis had higher antibacterial activity against Gram positive bacteria (Staphylococcus aureus and Streptococcus pyogenes) than Gram negative bacteria (Escherichia coli and Pseudomonas aeruginosa). The ethanolic extract showed the greatest inhibitory effect against Staphylococcus aureus. These results demonstrate that Myrtus communis leaves extract has high antibacterial activity, making it a source of compounds to be used for the treatment of Gram-positive bacterial infections.
Prevention of Smoking in Scholarship Students of the Faculty of Medical Sciences of Artemisa
Authors: Rodríguez Hernández Jorge Félix
Published: July 2022

Introduction: Young people expose dissimilar reasons as justification for tobacco consumption. The presence of smoking in university students studying medicine and nursing becomes a challenge for institutional authorities, in their purpose of solving the health problem. Objective: to design an action plan for the prevention of smoking in scholarship students of the Faculty of Medical Sciences of Artemisa. Methods: a descriptive, prospective longitudinal study was developed with 211 smoking scholarship students from the aforementioned entity in the period from January 20 to March 25, 2020. Procedures were used such as: documentary review, observation, survey, focus group, brainstorming, and cause and effect diagram. Results: 22 causes were identified that favored the increase in smoking, six correspond to strategic and organizational gaps; seven are related to teachers; five correspond to the methodological teaching process and four are linked to educational work. Likewise, an action plan focused on seven objectives, 18 activities and four indicators was developed to evaluate the implementation process. Conclusions: The smoking prevention strategy applied to smoking scholarship students at the Faculty of Medical Sciences of Artemisa does not ensure the reduction of this toxic habit, which is potentially vulnerable with the proposed action plan.
PROBLEMS OF EVOLUTION OF RIGID BODY MOTION SIMILAR TO LAGRANGE TOP
Authors:   Odesa state academy of civil engineering and architecture, Leshchenko D. , Kozachenko T. ,   Odesa state academy of civil engineering and architecture
Published: July 2022

The problem of evolution of the rigid body rotations about a fixed point continues to attract the attention of researches. In many cases, the motion in the Lagrange case can be regarded as a generating motion of the rigid body. In this case the body is assumed to have a fixed point and to be in the gravitational field, with the center of mass of the body and the fixed point both lying on the dynamic symmetry axes of the body. A restoring torque, analogues to the moment of the gravity forces, is created by the aerodynamic forces acting on the body in the gas flow. Therefore, the motions, close to the Lagrange case, have been investigated in a number of works on the aircraft dynamics, where various perturbation torques were taken into account in addition to the restoring torque. Many works have studied the rotational motion of a heavy rigid body about a fixed point under the action of perturbation and restoring torques. The correction of the studied models is carried out by taking into account external and internal perturbation factors of various physical nature as well as relevant assumptions according to unperturbed motion. The results of reviewed works may be of interest to specialists in the field of rigid body dynamics, gyroscopy, and applications of asymptotic methods. The authors of this papers present a new approach for the investigation of perturbed motions of Lagrange top for perturbations which assumes averaging with respect to the phase of the nutation angle. Nonlinear equations of motions are simplified and solved explicitly, so that the description of motion is obtained. Asymptotic approach permits to obtain some qualitative results and to describe evolution of rigid body motion using simplified averaged equations. Thus it is possible to avoid numerical integration. The authors present a unified approach to the dynamics of angular motions of rigid bodies subject to perturbation torques of different physical nature. These papers contains both the basic foundations of the rigid body dynamics and the application of the asymptotic method of averaging. The approach based on the averaging procedure is applicable to rigid bodies closed to Lagrange gyroscope. The presented brief survey does not purport to be complete and can be expanded. However, it is clear from this survey that there is an literature on the dynamics of rigid body moving about a fixed point under the influence of perturbation torques of various physical nature. The research in this area is in connection with the problems of motion of flying vehicles, gyroscopes, and other objects of modern technology
ANTIPLANE PROBLEM FOR ONE-DIMENSIONAL PIEZOELECTRIC QUASIC CRYSTAL WITH AN INTERFACE CRACK UNDER THE INFLUENCE OF INTERNAL ELECTRIC LOAD
Authors:   Oles Honchar Dnipro National University, Bilyi D. , Loboda V. ,   Oles Honchar Dnipro National University
Published: July 2022

The paper considers two coupled one-dimensional quasicrystalline half-spaces and a tunnel crack along their interface. The stress-strain state in the vicinity of the electrically conductive faces of the crack is investigated. It is believed that the polarization of materials is directed in the direction of the crack front and in the same direction the arrangement of atoms is quasi-periodic, and perpendicular to the crack front the arrangement of atoms is periodic. Uniformly distributed antiplane phonon and phason shear loads parallel to the crack faces are applied. The electric charge on the crack faces also takes place. A matrix-vector representations for the derivatives of displacement jumps and stresses are constructed through a vector function that is holomorphic in the whole complex plane, except of the crack region. Satisfying the boundary conditions on the crack faces, using matrix-vector representations, the Riemann-Hilbert linear conjugation problem with corresponding conditions at infinity is formed. An analytical solution of this problem is constructed. Analyzing the solution, we obtain analytical expressions for the phonon and phason stresses, the jumps of displacements along the interface between the materials in the crack region that has an electric charge. Numerical analysis of the solution demonstrated the essential influence of the electric charge of the crack to the phonon and phason stress-strain state in the vicinity of the crack. The analysis was performed for a combination of different quasicrystalline compounds. The main results of the solutions, i.e. phonon and phason stresses along the materials interface and the phonon and phason displacement jumps are presented in the graphic form. Conclusions are made regarding the influence of the electric charge of the crack on the behavior of both the crack itself and the material in its vicinity.
ON THE STABILITY OF UNIFORM ROTATION IN A RESISTING NONSYMETRIC RIGID BODY UNDER THE ACTION OF A CONSTANT MOMENT IN INERTIAL REFERENCE FRAME
Authors:   Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine, Kononov Yu , Dovgoshey O ,   Institute of Applied Mathematics and Mechanics of the National Academy of Sciences of Ukraine, Cheib A. K. ,   Vasyl’ Stus Donetsk National University
Published: July 2022

Assuming that the center of mass of a rigid asymmetric body is on the third main axis of inertia of a rigid body, the conditions for the asymptotic stability of uniform rotation of a dynamically asymmetric solid rigid body with a fixed point are obtained. These conditions are obtained in the form of a system of three inequalities based on the Lénard-Shipar test, written in innormal form. The rigid body is under the action of gravity, dissipative moment and constant moment in the inertial frame of reference. The rotation of a rigid asymmetric body around the center of mass is studied. Uniform rotation around the center of mass of a rigid asymmetric body will be unstable in the absence of a constant moment. Cases of absence of dynamic or dissipative asymmetry are considered. It is shown that the equilibrium position of a rigid body will be stable only under the action of the reducing moment. Dynamic asymmetry has a more significant effect on the stability of rotation of an asymmetric rigid body than dissipative asymmetry. Stability conditions have been studied for various limiting cases of small or large values of restoring, overturning, or constant moments. It is noted that for sufficiently large values of the modulus of the reducing moment, the rotation of the asymmetric solid will be asymptomatically stable. If the axial moment of inertia is the greatest or the smallest moment of inertia, then at sufficiently large values of angular velocity, both under the action of the overturning moment and under the action of the reducing moment, the rotation of the asymmetric solid will be asymptomatically stable. Analytical studies of the influence of dissipative, constant, overturning and restorative moments on the stability of uniform rotations of asymmetric and symmetric solids have been carried out. It is shown that in the absence of dynamic and dissipative symmetries, the obtained stability conditions coincide with the known ones.
TITLE: CALCULATION OF MULTISPAN FRAME STABILITY WITH REGARD TO GEOMETRIC NONLINEARITY
Authors:   Odesa State Academy of Civil Engineering and Architecture, Balduk P. , Balduk G. ,   Odesa State Academy of Civil Engineering and Architecture, Yaremenko E. ,   Odesa State Academy of Civil Engineering and Architecture
Published: July 2022

The paper considers the methodology of determining the critical value of the load acting on a flat multi-span frame, taking into account geometric nonlinearity. The elements of the frame have arbitrary stiffnesses constant along the length. The problem is solved in two stages. At the first stage, the strain calculation of the frame is performed, the main goal of which is to obtain the values of longitudinal forces in the struts. At the second stage, loss of stability of the first kind is considered in relation to the longitudinal bending of the props under the action of vertical forces. In both calculations, practically the same system of nonlinear equations of displacement method is solved. The compact notation of generalized stiffness matrix coefficients obtained earlier by the authors facilitates the development of the algorithm and computer programs designed for solving the problems set in the paper. The algorithm is implemented in Excel spreadsheets. To verify the obtained results, test calculations for both stages of the calculation have been performed. Using the proposed methodology, the stability of a flat free one-story frame with a periodic structure has been calculated. In the ANSYS software package, the calculations of this frame according to the deformed scheme were performed, with the subsequent determination of the value of critical longitudinal force in the struts. Comparison of the results of calculations by the offered technique and in the ANSYS program complex shows their practically complete coincidence: the difference in the values of longitudinal forces in the frame struts with allowance for geometric nonlinearity is less than 0.01 %; the calculation results of the first two critical forces differ by 0.06 %. The proposed methodology allows us to use a unified approach to the formation of systems of solving nonlinear equations, both in the strain calculation and in the calculation of stability. In addition, this approach releases from the use of expensive computer programs, the use of which requires special training.
MODELING OF WELDING PROCESSES FOR TRANSFERRING TECHNOLOGIES TO EXTRATERRESTRIAL CONDITIONS
Authors:   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute, Kobzar N. , Chvertko Ye. ,   National Technical University of Ukraine “Igor Sikorsky Kyiv Polytechnic Institute
Published: July 2022

The process of computer modeling occupies an increasingly important niche in scientific and technical evolution. Modeling of welding processes provides an opportunity to make preliminary calculations without wasting materials and to avoid rough work. Welding modeling is the latest technology, which is used not only for economically feasible optimization of the process, but also to predict its consequences, including thermal impact and possible deformations in the future during structure operation. Modern software provides a wide range of possibilities, from characterizing the external conditions under which welding takes place, namely: temperature, gravity, pressure, etc. up to highlighting the processes that occur with the material after welding, even after years. Relatively recently people have begun to experiment with different technological processes in conditions, different from the usual ones, namely Earth. Welding is no exception and is being experimented with from underwater to space. Modeling of such processes is crucial, it doesn’t just simplifies the work of welders, but also saves lives. With the advent of a new goal - to perform quality welding in space - new challenges have emerged in all areas. The astronaut's suit (spacesuit) should be more adapted to work with molten metals, gloves should be more mobile for the astronaut to perform manipulations, a helmet with the function of protecting the eyes from bright radiation. Creating power generators of a completely new era, not adapted from terrestrial conditions is also a challenge. Pre-flight training of astronauts expands the range of skills and knowledge required. Design and development of new welding machines, taking into account important factors of work - weight, limited size, ease of use, technological versatility (one machine performs several functions), the maximum possible automation, possible work in vacuum and weightlessness. The question of simplicity of adaptation of this or that technology under conditions different from terrestrial remains actual.
ON THE OPTIMAL POSITION OF THE INTERMEDIATE SUPPORT OF THE COMPRESSED THREE-SPAN ROD AND ITS QUALITATIVE FEATURES
Authors:   Odesa state academy of civil engineering and architecture, Bekshaev S.
Published: July 2022

The optimization problem is considered, which consists in maximizing the main critical force of a three-span longitudinally compressed rod supported at the ends on absolutely rigid hinge supports due to the optimal choice of the position of one of the intermediate supports. It is known that in many cases this position is a node of the buckling form, which corresponds to the second critical force in the spectrum of the two-span rod formed by removing the moving support. A range of recent studies have described cases where the maximum critical force is reached at other positions. This, in particular, occurs at a finite stiffness of one or both end supports of the rod. The proposed work seeks the optimal position of the rigid intermediate support, provided that the second intermediate support has a finite stiffness and a fixed position. The compressive force is assumed to be constant along the length of the rod, bending stiffness can vary according to the length of the rod according to arbitrary way. It is established that under certain conditions the solution of this problem can be reduced to the solution of another, previously studied problem, which seeks the maximum critical force of a two-span rod by changing its length, at which some segment of the rod adds or removes at one end of the rod with the transfer of the corresponding hinged support at the end of the newly created rod. The paper founds and describes the characteristic qualitative features of the buckling forms, which correspond to the maximum of the main critical force, in particular the absence of deformation of the bending of the end span adjacent to the moving support. The limitations in which the approach proposed in the paper leads to the determination of the desired optimal position of the movable support are studied. The results are obtained mainly on the basis of the systematic use of qualitative methods and allow to obtain qualitative estimates for the localization of the moving support and the value of the corresponding critical force. An example illustrating the proposed approach and the reliability of the results of its application are considered.
Soins centrés sur l’enfant et sa famille : le modèle du « couplet care » scandinave appliqué en unité de soins intensifs en France. Retentissement sur la présence des mères auprès de leur nouveau-né hospitalisé
Authors: Rousseau S. , Haouari N. , Mariette S.
Published: July 2022

En néonatologie, l’enfant prématuré poursuit son développement dans un environnement peu adapté à son immaturité notamment sensorielle. En outre, l’hospitalisation longue que subit l’enfant prématuré et la séparation de sa famille peuvent être à l’origine de difficultés dans l’établissement du lien parent–enfant, source de l’attachement. La chambre individuelle en néonatologie apparaît comme le gold standard pour les soins de développement en améliorant l’intimité des familles, la participation des parents aux soins, le contrôle du bruit dans les services et le sommeil des enfants. En Suède, la réflexion a été élargie en définissant le concept de soins couplés mère–enfant, le « couplet care ». Cet article décrit les soins couplés prodigués dans le service de néonatologie de Roubaix depuis 2017 suite à un changement de structure. Le service de soins intensifs est maintenant composé uniquement de chambres simples, les soins maternels post-partum sont réalisés dans le service par les sages-femmes, et les parents sont accueillis nuit et jour jusqu’à la fin du séjour de leur bébé. Une étude comparant deux périodes de quatre mois, avant et après le déménagement, montre que le taux moyen de présence des mères la nuit auprès de leur enfant était de 35,23 % [28,3 % ; 42 %] (n = 198 ; IC 95 %) durant la première période versus 59,50 % [53,8 % ; 66,3 %] (n = 215) après le déménagement avec une différence significative (p <10–4). Le taux d’allaitement à la sortie est passé de 60 à 66 % (NS), et le coût d’achat du lait maternel a baissé de 42 %. La transition d’un service avec chambres multiples vers un service avec chambre individuelle s’est donc accompagnée d’une augmentation significative de la présence des parents probablement en rapport avec un meilleur respect de l’intimité des familles dans un environnement plus confortable et moins bruyant. La pratique du « couplet care » en unité de soins intensifs est donc possible en France et apparaît comme une révolution architecturale et organisationnelle, transformant la chambre de néonatologie en chambre familiale. L’environnement en néonatalogie peut ainsi être envisagé comme facilitateur du neurodéveloppement pour l’enfant prématuré.
Illness, Metaphor, and Bells
Authors: Chiu Remi
Published: July 2022

Throughout 2020 and 2021, bells have rung in a variety of COVID-related rituals in the West, ranging from large-scale religious and civic rites, to ad hoc neighborhood and hospital initiatives, to anti-racist memorials that simultaneously spoke to the health crisis at hand. Taking stock of how these COVID bell-ringing rituals were formalized, their structures and actions, and the historical precedents from which they drew their meanings, this article investigates what the sounds of bells and the rituals of bell-ringing communicated about COVID, how they shaped our personal and collective experiences of the crisis, and what functions they were expected to serve during this liminal period. It reveals how, owing to the historical polysemy of bells on the one hand and the social uncertainties of living with COVID on the other, those rituals generated vivid symbolisms and mobilized powerful emotions that sometimes brought about unintended consequences.
O XVII-wiecznych ikonach warsztatu muszyńskiego w Muzeum Parafialnym w Grybowie
Authors: Gronek Agnieszka
Published: July 2022

W Muzeum Parafialnym w Grybowie znajduje się interesujący zbiór ikon. Choć ich dokładna proweniencja nie jest znana, wiadomo, że znalazły się tu dzięki proboszczowi kościoła św. Katarzyny w Grybowie w latach 1921-1961, Janowi Solakowi, który przeniósł je z pobliskich cerkwi opustoszałych po wysiedleńczej akcji „Wisła”. Na podstawie analizy stylistycznej i studiów porównawczych udało się większość z nich połączyć z warsztatami pracującymi na Łemkowszczyźnie w XVII wieku. Prezentowane tu badania dotyczą dwóch nieznanych wcześniej ikon pochodzących z kręgu malarzy muszyńskich, które stanowią fragmenty rzędu apostolskiego ikonostasu z nieznanej cerkwi. W wyniku szczegółowych badań udało się wskazać dzieła najbliższe stylistycznie (z Matysowej, Banicy i Brunar), określić czas ich powstania (ok. 1640 roku), odnaleźć w Muzeum Okręgowym w Nowym Sączu kolejną część opisywanego rzędu apostolskiego i ustalić miejsce jego pochodzenia (Brunary).
Rzymskie Archiwum Towarzystwa Jezusowego: geneza, zasób i funkcjonowanie
Authors: Danieluk SJ Robert
Published: July 2022

Rzymskie Archiwum Towarzystwa Jezusowego (Archiwum Romanum Societatis Jesu), jest głównym (centralnym) archiwum jezuitów. Znajduje się przy kurii generalnej zakonu, a jego zadaniem jest gromadzenie, porządkowanie i udostępnianie badaczom zbioru dokumentów z okresu od XVI-XX w. Jest archiwum centralnym w tym znaczeniu, że zawiera dokumenty odnoszące się do centralnego zarządu zakonu, nie zaś wszystkie dokumenty dotyczące jezuitów z każdej epoki i z każdego kraju. Od 1541 do roku 1773 mieściło się w domu przy kościele del Gesù, gdzie pozostało również po kasacie zakonu, choć niestabilność ówczesnej sytuacji doprowadziła do zaginięcia wielu dokumentów. W 1873 r. jezuici musieli opuścić Rzym ze względu na politykę władz włsokich. Kuria generalna przeniosła się do Fiesole koło Florencji, gdzie pozostała do 1895 r., zaś archiwum zostało najpierw ukryte, po czym wysłane w sekrecie do Exaten w Holandii, gdzie niemieccy jezuici mieli swój dom studiów. Pod koniec roku 1893 archiwum znajdowało się w trzech różnych miejscach: zasadnicza jego część była w Holandii, dokumenty nowsze (te z okresu po 1814 r.) w Fiesole, zaś archiwum prokuratora generalnego zakonu, znajdujące się w 1870 r. w jezuickim Collegium Romanum, zostało wraz z biblioteką tej uczelni skonfiskowane przez rząd włoski. Księgozbiór ten stał się zaczątkiem dzisiejszej Biblioteki Narodowej Vittorio Emmanuele II w Rzymi. Wspomniane archiwalia powróciły do swoich właścicieli w 1924 r. Po powrocie kurii generalnej do Rzymu (1895) oraz archiwaliów z Holandii (1939), wszystkie trzy części archiwum spotkały się w 1945 r. nowej kurii przy Borgo S. Spirito 4, gdzie pozostają do dzisiaj; od roku 1995 umieszczono je w specjalnym budynku. W obecnym swoim kształcie archiwum składa się z działów: 1. dokumenty dotyczące tzw. „starego” Towarzystwa (okres poprzedzający kasatę zakonu w 1773 r.); 2. akta z czasów tzw. „nowego” Towarzystwa (okres po odrodzeniu zakonu w 1814 r.); 3. tzw. Fondo Gesuitico, czyli archiwum prokuratora generalnego zakonu zawierające głównie akta majątkowe i procesowe ; 4. zbiory specjalne. Zasób jest na bieżąco opracowywany i udostępniany do kwerend naukowych badaczom z całwego świata. Sukcesywnie rośnie liczba zdigitalizowanych archiwaliów.
Dzieje parafii pw. św. Stanisława – Biskupa i Męczennika w Gródku Podolskim w latach 1941-1991
Authors: Rozhkov Vladyslav
Published: July 2022

Od końca XVIII wieku w Gródku Podolskim funkcjonowały dwa kościoły – jeden pw. św. Anny i św. Antoniego, drugi pw. św. Stanisława – Biskupa i Męczennika. W 1935 roku świątynie te zostały zamknięte przez władze sowieckie, a wkrótce zdewastowane. Zamknięto także kaplicę wybudowaną w 1845 roku na cmentarzu. Katolicy z Gródka zostali pozbawieni opieki duszpasterskiej. Odrodzenie życia religijnego na Ukrainie Sowieckiej nastąpiło w okresie okupacji niemieckiej. Wierni odzyskali świątynie i mogli swobodnie sprawować nabożeństwa. W roku 1943, dzięki staraniom katolików gródeckich, zaczął do nich przyjeżdżać ks. Franciszek Oleń z diecezji łuckiej, który odprawiał w kaplicy cmentarnej Msze św. oraz udzielał sakramentów. Pod koniec 1944 roku funkcję proboszcza parafii w Gródku objął 25-letni kapłan z archidiecezji lwowskiej ks. Jan Olszański, przyszły biskup diecezji kamieniecko-podolskiej. Prowadzona przez niego katechizacja dzieci, która była w ZSRS zakazana, spowodowała, że w 1959 roku został on wydalony do wioski Manikowce. W ciągu wielu lat opiekę duszpasterską nad katolikami z Gródka sprawowali dojeżdżający kapłani. Dopiero w 1970 roku do parafii św. Stanisława skierowano ks. Franciszka Karasiewicza, który pełnił tam funkcję proboszcza do 1977 roku. Z powodu pogarszającego się stanu zdrowia, spowodowanego nieustannym nękaniem ze strony lokalnych władz, duchowny opuścił Gródek Podolski, a na jego miejsce wyznaczono ks. Władysława Wanagsa MIC. Już na początku swojej pracy w Gródku nowy proboszcz miał zamiar w miejsce małej kapliczki zbudować nowy kościół, zachowując dotychczasowe wezwanie św. Stanisława – Biskupa i Męczennika. W 1988 roku pomimo sprzeciwu władz państwowych ks. W. Wanags zdecydował się na rozpoczęcie budowy kościoła. W dniu 17 września 1988 roku bp Vilhelms Ņukšs poświęcił nowy kościół w Gródku Podolskim. Była to pierwsza świątynia katolicka powstała na Ukrainie Sowieckiej.
„Oryginał został odnaleziony i nie zmienił właściciela”. Losy gnieźnieńskiego starodruku PL 178, zawierającego Officina ferraria
Authors: Sołomieniuk ks. Michał
Published: July 2022

Przedmiotem artykułu są losy starodruku z zasobu Archiwum Archidiecezjalnego w Gnieźnie, zawierającego m.in. unikat polskojęzycznego poematu Walentego Roździeńskiego pt. Officina ferraria z 1612 roku. Ten druk współoprawny został podarowany gnieźnieńskiej bibliotece kapitulnej jako dar testamentalny ks. Antoniego Dyamenta w 1885 roku. Wartość naukową i historyczną druku odkrył przed II wojną światową bibliotekarz i archiwista kapitulny ks. kan. Leon Formanowicz, a zbadał go naukowo prof. Roman Pollak, który w 1936 roku przygotował jego edycję. Druk, w czasie wojny zabrany przez Niemców do Poznania, wrócił do prawowitego właściciela po wojnie i został ponownie zinwentaryzowany w 1955 roku. W tym też roku ks. dr Stanisław Bross, wikariusz kapitulny archidiecezji gnieźnieńskiej w czasie uwięzienia prymasa Stefana Wyszyńskiego, wypożyczył go bez powiadomienia kapituły metropolitalnej prof. Kornelowi Wesołowskiemu z Politechniki Warszawskiej. K. Wesołowski przetrzymywał druk do śmierci w 1977 roku, po czym wdowa po nim podarowała go Bibliotece Narodowej. Na przełomie lat 70. i 80. XX wieku kapituła prymasowska w Gnieźnie bezskutecznie starała się o zwrot cennej książki. Ostatnio, w 2017 roku, badał gnieźnieński druk w Warszawie obecny dyrektor Archiwum Archidiecezjalnego w Gnieźnie ks. Michał Sołomieniuk. W Bibliotece Katedralnej w Gnieźnie książka wciąż ma sygnaturę BK Pl 178.
Gratulare Sion alma. Nieznane oficjum o św. Katarzynie z Aleksandrii
Authors: Grajewski Czesław , Pęgier Małgorzata
Published: July 2022

Artykuł jest pierwszą edycją oficjum brewiarzowego o św. Katarzynie z Aleksandrii Gratulare Sion alma z brewiarza benedyktyńskiego opactwa w Saint-Savin en Lavedan na pograniczu francusko-hiszpańskim. Brewiarz jest przechowywany w Bibliotece Miejskiej w Tuluzie (ms. 73). Oficjum nie zostało ujęte w serii Analecta Hymnica, a w Repertorium Hymnologicum widnieje zaledwie jego incipit, który Ulysse Chevalier zanotował na podstawie drukowanego, późniejszego Breviarium Grassense (Toulouse 1513). W rękopisie z Saint-Savin en Lavedan oficjum istnieje w XV-wiecznej warstwie, dlatego mamy prawo przypuszczać, że jest to najstarszy znany obecnie przekaz Gratulare Sion alma. Ma ono strukturę benedyktyńską i w dużej mierze stanowi twórczość oryginalną. Niemal wszystkie antyfony i większość responsoriów to – jak się wydaje – twórczość lokalna, niemająca odpowiedników w europejskich źródłach liturgicznych. Opisywany rękopis 73 nie jest jedynym zachowanym brewiarzem z Saint-Savin en Lavedan. Istnieje także wcześniejszy, dwutomowy brewiarz z tego samego opactwa, przechowywany w Bibliotece Miejskiej w Bagnères-de-Bigorre (manuskrypty 31 i 32 z XIV wieku), jednak nie zawiera on oficjum o św. Katarzynie.
Zabytkowe tekstylia w Muzeum Diecezjalnym w Siedlcach w świetle badań reinwentaryzacyjnych
Authors: Pikula-Kuziak Dorota
Published: July 2022

Prace reinwentaryzacyjne w Muzeum Diecezjalnym w Siedlcach, podjęte w 2020 roku, dofinansowane przez Narodowe Centrum Kultury w ramach programu „Kultura w sieci”, objęły zabytkowe tekstylia szyte z tkanin XV-XX-wiecznych gromadzone w magazynie od wielu lat. Ujawniły ponad 140 obiektów (ornatów, kap, mitr, dalmatyk, stuł, manipularzy, palek kielichowych, burs), z których tylko znikoma część była już wcześniej skatalogowana. Pozostałe są w dużej mierze nieznanej proweniencji, zniszczone, często po wielokroć reperowane i przeszywane. Tylko nieliczne z nich odnajdujemy w katalogach zabytków sztuki w Polsce czy w kartach inwentaryzacyjnych gromadzonych w biurze Wojewódzkiego Urzędu Ochrony Zabytków. W ramach prac reinwentaryzacyjnych objęto staranną dokumentacją merytoryczną i fotograficzną wszystkie zgromadzone w zbiorach Muzeum Diecezjalnego zabytkowe paramenty, a także umieszczono ponad 150 z nich na wystawie online Splendor Podlasia (https://splendorpodlasia.pl), by pozwolić poznać ów interesujący zasób szerokiemu gronu odbiorców. Treść artykułu dotyczy także podjęcia badań nad historią dwu najstarszych, późnogotyckich tkanin, z których uszyto ornaty, oraz powtórnego połączenia w całość, przez lata rozproszonego, uroczystego kompletu (sacra paramenta i sacra indumenta) bp. Franciszka Kobielskiego (1679-1755).
Ksiądz Witold Konstanty Kujawski (1938-2021)
Authors: Hamryszczak Artur Paweł
Published: July 2022

Biografia ks. prof. Witolda Kujawskiego.
[Recenzja]: Włodzimierz Cieński, Od Lwowa do Teheranu. Wspomnienia duszpasterskie 1939-1942, oprac. Jacek Żurek, Katowice-Warszawa 2021, ss. 565, ISBN 978-83-9585-224-4
Authors: Kiper Daniel
Published: July 2022

Recenzja książki.
[Recenzja]: Archiwa polskie i sowieckie w realiach systemu komunistycznego, red. Janusz Łosowski, Mirosław Szumiło, Instytut Pamięci Narodowej, Warszawa 2021, ss. 352, ISBN 978-83-8229-219-0
Authors: Hamryszczak Artur Paweł
Published: July 2022

Publikacja stanowi pokłosie międzynarodowej konferencji naukowej Archiwa w państwach totalitarnych w Europie Środkowej i Wschodniej, która odbyła się w Lublinie i Sandomierzu w dniach 5-7 września 2018 roku. Wzięli w niej udział liczni badacze ze wspomnianej części Europy, którzy pochylili się nad zagadnieniem wpływu partii komunistycznej i organów władzy państwowej na działania archiwalne, m.in. na obsadę stanowisk dyrektorów archiwów państwowych, zaangażowanie instytucji w szerzeniu propagandy komunistycznej itp. Książka jest pierwszym w Polsce tego typu opracowaniem problematyki politycznego kontekstu działania archiwów i stanowi zachętę do podjęcia dalszych badań nad tym zagadnieniem. Dodatkowym bodźcem może być dorobek niemieckich naukowców, którzy przeanalizowali funkcjonowanie archiwów w Niemieckiej Republice Demokratycznej i ukazali nowe pola badawcze.
analisis Pengontrolan Tegangan Medan Generator Sinkron Terhadap Perubahan Beban Menggunakan Programmable Logic Controller (PLC)
Authors: Sitompul Tomi , Atmam Atmam , Setiawan David
Published: July 2022

Generator sinkron merupakan mesin listrik yang mengubah energi mekanik berupa putaran menjadi energi listrik. Generator sinkron tanpa beban belum menunjukkan tegangan terminal generator sinkron sebesar 220 Volt. Dengan adanya penguatan eksitasi pada generator diperoleh tegangan output sebesar 220 Volt. Generator yang digunakan adalah generator sinkron satu phasa yang ada pada Laboratorium Teknik Elektro Universitas Lancang Kuning. Dalam penyelesaian penelitian ini menggunakan Programmable Logic Controller (PLC) sebagai alat pengontrolan tegangan medan. Variabel yang diambil adalah arus medan, tegangan medan, arus beban, tegangan terminal dan kecepatan. Dari hasil penelitian generator sinkron tanpa beban diperoleh tegangan medan 22,07 Volt dan arus medan 0,96 Amper yang menghasilkan tegangan output terminal pada generator sebesar 220,4 Volt. Untuk tegangan medan 18,63 Volt dan arus medan 0,80 Amper diperoleh tegangan output terminal pada generator sinkron sebesar 200,2 Volt. Pengontrolan tegangan medan generator sinkron tanpa bertambahnya eksitasi berbeban resistif menggunakan PLC dengan arus medan sebesar 1,14 Amper diperoleh tegangan output terminal pada generator sebesar 212,0 Volt, pada arus medan 0,94 Amper menghasilkan tegangan output terminal pada generator sebesar 215,9 Volt. Setelah bertambahnya penguat eksitasi menggunakan PLC dengan arus medan 1,25 Amper diperoleh tegangan output pada generator sebesar 220,1 Volt, pada arus medan 0,99 Amper diperoleh tegangan output terminal pada generator 220 Volt.
DURABILITAS BETON BERTULANG DI LINGKUNGAN TANAH GAMBUT DI KABUPATEN BENGKALIS
Authors: Uga Surgaroni , Olivia Monita , Wibisono Gunawan
Published: July 2022

Paparan air gambut yang bersifat asam dapat mempengaruhi durabilitas beton khususnya degradasi permukaan beton serta korosi baja tulangan pada beton bertulang yang berdampak pada masa layan beton bertulang itu sendiri. Penggunaan semen  untuk konstruksi dalam  beberapa tahun belakangan ini telah  beralih dari tipe   Ordinary   Portland   Cement  (OPC)   menjadi  Portland   Composite  Cement  (PCC).  Hal   ini berdasarkan  kebijakan  industri  semen   untuk  mengkonversi sebagian  kandungan  semen   OPC menggunakan material pozzolanik. Oleh karena itu semen tipe PCC lebih mudah diperoleh di pasaran dan  telah  banyak  digunakan sektor  konstruksi. Pada  penelitian ini  dikaji Durabilitas beton bertulang di lingkungan tanah gambut.   Parameter  penelitian  adalah semen PCC dengan mutu beton f’c14,53 MPa (K-175);f’c20,75 MPa (K-250) dan f’c28 MPa (K-337,35) melalui proses curing menggunakan air normal dan umur beton  yang direndam di lingkungan air gambut. Beton PCC dengan mutu beton f’c14,53 MPa (K-175);f’c20,75 MPa (K-250) dan f’c28 MPa (K-337,35) digunakan sebagai  benda Uji,  kemudian benda  uji direndam di bak perendaman selama  28 hari  dan  diletakkan di daerah lingkungan gambut di Kelapa sari kabupaten Bengkalis hingga waktu pengujian. Pengujian yang dilakukan adalah kuat tekan, kuat tarik dan Kuat Lentur setelah benda  uji direndam di Air gambut pada  umur 0, 28, 91, dan 120 hari.  Hasil  pengujian menunjukkan bahwa umumnya kuat tekan, Kuat Tarik dan Kuat Lentur Meningkat direndam di di lingkungan gambut hingga  umur 120 hari.