bluuebunny/crossref_metadata_2025_split huggingface dataset:
Ivestigation of the Dynamic Stress State of Foam Media in Cosserat Elasticity
Authors: Sulym Heorhiy , Mikulich Olena , Shvabyuk Vasyl’ 
Published: August 2020

Abstract
The paper presents studies on the application of the boundary integral equation method for investigation of dynamic stress state of foam media with tunnel cavities in Cosserat continuum. For the solution of the non-stationary problem, the Fourier transform for time variable was used. The potential representations of Fourier transform displacements and microrotations are written. The fundamental functions of displacements and microrotations for the two-dimensional case of Cosserat continuum are built. Thus, the fundamental functions of displacement for the time-domain problem are derived as the functions of the two-dimensional isotropic continuum and the functions, which are responsible for the effect of shear-rotation deformations. The method of mechanical quadrature is applied for numerical calculations. Numerical example shows the comparison of distribution of dynamic stresses in the foam medium with the cavity under the action of impulse load accounting for the shear-rotation deformations effect and without accounting for this effect.
Displacements Caused by the Temperature in Multicomponent, Multi-Layered Periodic Material Structures
Authors: Bagdasaryan Vazgen , Wągrowska Monika , Szlachetka Olga 
Published: August 2020

Abstract
The present study aims to analyse a two-dimensional problem of displacements in theory of thermal stresses for multicomponent, multi-layered periodic composites. The model equations are obtained within the framework of the tolerance modelling procedure. These equations allow to determine the distribution of displacements caused by the temperature field in the theory of thermal stresses. The paper presents an example of a solution of a boundary value problem.
Research on the Side Deflection of the Saw Band of a Joinery Band Saw Influenced by the Selected Technical and Technological Factors
Authors: Krilek Jozef , Kuvik Tomáš , Kováč Ján , Melicherčík Ján 
Published: August 2020

Abstract
The paper focuses on measuring and evaluating the impact of selected technical and technological factors -the height of adjustable guides and stretching force - on the side deflection of the saw band of a joinery band saw. There is a detailed description of the ways the side deflection can be measured. In order to find out the intensity of the stretching force was used portable tension meter SANDVIK 5000, enabling to check the tensile stress in the saw blades of a gang saw or in the saw bands of a band saw. The actual experiment was conducted on a joinery band saw, at the cutting rate vc = 15 m·s-1. The results of the measurements confirmed the theoretical assumption of the impact of the selected technical and technological factors on the stability of the saw band, where the side deflection decreases with increasing stretching force and increases with increasing height of the guides. The stability of the saw band affects the quality of the surface to be treated, thus saving the cost of machining the workpiece and making work productivity more efficient.
Fission chambers for space effect reduction in the application of the area method: A new approach
Authors: Janczyszyn Jerzy A. , Domańska Grażyna , Stanisz Przemysław 
Published: August 2020

Abstract
The possibility of preparing fission chambers for the experimental determination of subcriticality without time-consuming corrections has been presented. The reactor detectors set consists of monoisotopic chambers. Each chamber is intended for a specific position in the system. Individual weights, rated a priori for all detectors in their positions, allow for quick calculation of whole system subcriticality. The inconveniences related to the spatial effect are minimized. This is achieved by computational simulation of the area method results, for each detector position and all possible fissionable and fissile nuclides. Next, one nuclide is selected, specific for the given position, presenting the smallest difference from the MCNP KCODE precisely estimated kkcode. The case study is made using the model of VENUS-F core.
P4TC—Provably-Secure yet Practical Privacy-Preserving Toll Collection
Authors: Fetzer Valerie , Hoffmann Max , Nagel Matthias , Rupp Andy , Schwerdt Rebecca 
Published: August 2020

Abstract
Electronic toll collection (ETC) is widely used all over the world not only to finance our road infrastructures, but also to realize advanced features like congestion management and pollution reduction by means of dynamic pricing. Unfortunately, existing systems rely on user identification and allow tracing a user’s movements. Several abuses of this personalized location data have already become public. In view of the planned Europeanwide interoperable tolling system EETS and the new EU General Data Protection Regulation, location privacy becomes of particular importance.
In this paper, we propose a flexible security model and crypto protocol framework designed for privacy-preserving toll collection in the most dominant setting, i.e., Dedicated Short Range Communication (DSRC) ETC. A major challenge in designing the framework at hand was to combine provable security and practicality, where the latter includes practical performance figures and a suitable treatment of real-world issues, like broken onboard units etc. To the best of our knowledge, our work is the first in the DSRC setting with a rigorous security model and proof and arguably the most comprehensive formal treatment of ETC security and privacy overall. Additionally, we provide a prototypical implementation on realistic hardware which already features fairly practical performance figures. An interaction between an onboard unit and a road-side unit is estimated to take less than a second allowing for toll collection at full speed assuming one road-side unit per lane.
The level of knowledge of family doctors on climate change
Authors: Croitoru Cătălina , Ciobanu Elena , Şalaru Virginia 
Published: August 2020

Abstract
Currently, the question is no longer if the climate is changing because the magnitude and speed of climate change, but it is a fact confirmed by many teams of specialists. It has become a hotly debated topic for politicians, businessmen, environmentalists, society and media. We designed a pilot study using a questionnaire in order to identify the level of knowledge, skills and practices of family physicians regarding the impact of their work on the environment and climate change. The questionnaire included 42 items regarding socio-demographic data, doctors’ knowledge regarding climate change, global warming, heatwave, thermal stress, the activity performed by doctors during the heat wave and the information received by doctors about heatwave periods. The research results confirm the hypothesis that doctors have some knowledge about the phenomenon of climate change, but there are some gaps and misunderstandings of the cause and effect of the phenomenon, as well as the methods to combat them. There is a need for additional training and guidance of physicians on the relationship between climate change, global warming and population health.
A View on Patients with Somatic or Painful Conditions
Authors: Aisenstein Marilia 
Published: August 2020

Abstract
The psychoanalytic treatment of patients suffering from a somatic disease or from chronical pain covers an important field. When confronted with those patients the psychoanalyst needs a theoretical background and technical adjustments. This paper exposes the theoretical corpus of the Paris School of Psychosomatics and relates three clinical cases.
Revelations. The Wild Duck Versus Hamlet
Authors: Orăşanu Brînduşa 
Published: August 2020

Abstract
The present work compares two literary figures, imagining the internal conflict of each, in connection to a secret. In Hamlet’s case (Hamlet by W. Shakespeare), it is a traumatic impossibility to reveal a secret that leads to his death, while for Gregers (H. Ibsen’s The Wild Duck), the opposite occurs, his inability to keep a secret leads directly to the death of another character. In this work the secret is viewed as the conscious concealment of content, while the motives for keeping or disclosing it at any cost are unconscious.
Short-term comparative results of segmental resection versus radical resection in two patients with myxofibrosarcoma of the limbs - case series
Authors: Iordache Sergiu-Andrei , Şerban Bogdan , Vlad Andreea , Cursaru Adrian 
Published: August 2020

Abstract
Introduction: Myxofibrosarcoma is a rare subtype of soft tissue sarcoma with a locally infiltrative behavior and ability to determine distant metastases.
Materials and methods: We presented two myxofibrosarcoma cases who benefited from segmental or radical resection.
Management and outcome: In the case of the 80-year-old woman, with grade 3 myxofibrosarcoma, we practiced radical surgery with scapulohumeral disarticulation followed by adjuvant radiotherapy.
The therapeutic option for the 77-year-old man with grade 2 myxofibrosarcoma was segmental resection followed by adjuvant radiotherapy. After three months, the patient was in a good clinical condition with no sign of local recurrence, but with the presence of pulmonary metastases for the patient who benefited of segmental resection.
Discussion: The radical resection had better short-term results, with no local or distant metastases at three months after surgery, although the tumor had a higher grade (G3), compared to segmental resection practiced for a lower grade tumor (G2), in which case the patient developed pulmonary metastasis at three months follow up.
Conclusion: Myxofibrosarcoma represents a challenging situation regarding the management due to its unpredictive clinical course. Our cases raised the following question: should we consider treating it more aggressively in order to obtain good local control and reduce the risk of metastasis?
Functional results of various reconstruction techniques in primary malignant bone tumors
Authors: Japie Ioan-Mihai , Rădulescu Dragoş , Bădilă Adrian , Papuc Alexandru , Ciobanu Traian , Stănculescu Dumitru 
Published: August 2020

Abstract
Introduction: The aim of the study was to report the clinical and functional outcomes in patients undergoing limb salvage with various reconstruction techniques in primary malignant bone tumor.
Materials and methods: This study was performed between 2011 and 2018 on 52 patients with primary malignant bone tumors admitted to the Department of Orthopaedics and Traumatology of University Emergency Hospital, Bucharest. All the patients underwent surgical treatment (resection-reconstruction technique) followed by oncologic therapy. The mean follow-up was 3 years and 8 months and the minimum follow-up was 12 months.
Results: The best results were obtained in patients in whom resection of the tumor followed by reconstruction was possible, without affecting the adjacent joint through arthrodesis or arthroplasty. These patients had an average MSTS score of 75.2%. The patients who underwent reconstruction procedures by endoprosthesis also had good results with an average MSTS score of 72.3%, while patients with arthrodesis obtained rather modest results – the average MSTS score being 67.3%. When taking into consideration the location of tumors, the best MSTS scores were obtained in patients with tumors of the distal radius – 80%, followed by femoral and humeral diaphysis – 75.6%, distal femur – 75.2%, proximal femur – 73.3%, proximal humerus – 72.3%, tibial diaphysis – 72.2%, distal tibia – 70% and proximal tibia 68.7%.
Conclusions: The orthopedist must judiciously chose the surgical technique, taking into consideration the anatomical particularities and the needs of the patient. Given the functional results and the emotional acceptability, reconstruction with tumor prosthesis represents the first option.
Trauma of the pancreas. A hidden disaster
Authors: Slavu Iulian , Tulin Adrian , Braga Vlad , Enciu Octavian , Păduraru Dan , Socea Bogdan , Alecu Lucian 
Published: August 2020

Abstract
Due to its anatomical position, traumatic lesions of the pancreas are rare and difficult to diagnose. Diagnosis time is paramount as an increase in duration translates into an increase in morbidity and mortality. Duct lesions are hard to identify on CT, ERCP being the investigation of choice but it is difficult to obtain as it requires highly specialized staff and equipment. Intraoperative macroscopic and palpatory evaluation of the pancreas in a trauma patient should be elective no matter what other lesions are present. The treatment is mainly dictated by this evaluation and is defined as it follows: stage I and II usually require a conservative approach; stage III, IV, and V usually imply resection of the pancreas although recent advances in conservative management have been made through ERCP and pancreatic duct stenting. In these stages, intraoperative evaluation should ensure the ampulla is intact if the head of the pancreas is not resected. Serum amylase and lipase levels do not offer a concrete direction towards a pancreatic lesion. Currently, there is no standard surgical treatment for these stages thus making intraoperative evaluation mandatory. One must remember that post-traumatic pancreatitis exists, which becomes apparent days after the accident.
Gout – management of a chronic disease: a systematic review
Authors: Filip Petruţa Violeta , Diaconu Sorina Laura , Chetroiu Diana , Cuciureanu Denisa , Pop Corina Silvia 
Published: August 2020

Abstract
Objectives: Gout is the most common inflammatory arthritis of the 21 century, but is still frequently misdiagnosed. This review aims to provide guidance for gout management in clinical practice, which includes the diagnosis, treatment of acute episodes, but also long-term therapy to reduce serum urate, as well as lifestyle changes and prevention of recurrent episodes.
Design: Systematic review without meta-analysis.
Methods: We have systematically searched Google Scholar, PubMed, and all relevant worldwide guidelines to identify and select clinical guidelines for gout. We have included eligible gout articles according to predefined inclusion and exclusion criteria after selecting titles, abstracts and full texts. The characteristics of the recommendations reported in the guidelines included were extracted and analyzed.
Results: We selected 27 eligible papers and tried to facilitate the identification of recommendations for the treatment of gout in the acute phase, but also in the chronic phase. The recommendations were detailed and explained during this extensive review.
Conclusions: Despite the availability of effective serum urate reduction therapies, overall gout management is poor. Achieving therapeutic goals is often low both at the initiation of therapy and in long-term treatment. Optimal strategies for managing gout are necessary in both acute and chronic gout flames in patients who are prone to the development of this pathology.
A Provincial Perspective of Nonlinear Okun’s Law for Emerging Markets: The Case of South Africa
Authors: Kavese Kambale , Phiri Andrew 
Published: August 2020

Abstract
A provincial analysis of Okun’s law in South Africa is provided in this article from 1996 to 2016. Empirically, we rely on the nonlinear autoregressive distributive lag (N-ARDL) model whilst the Corbae-Ouliaris filter is used to extract the ‘gap’ variables required for our regression estimates. Okun’s law is found to be significant hold in the long-run exclusively for the Western Cape and Kwa-Zulu Natal provinces whereas the remaining provinces partially display significant short-run effects. Our sensitivity analysis in which panel N-ARDL estimations for all provinces finds insignificant long-run Okun effects for the country as a whole, whilst validating the relationship only in the short-run. Our study hence advises that the epicenter of policy efforts in addressing the country’s high unemployment and low economic growth dilemma should be concentrated at a provincial level.
Safety Critical Software Development Methodologies in Avionics
Authors: Zakrzewski Pawel , Narkiewicz Janusz , Brenchley Darren 
Published: August 2020

Abstract
This article summarizes avionics safety-critical software development methodologies and implications of the DO-178C standard from an Agile application perspective. We explain the safety-critical software categorization. It also outlines the main differences and advantages of different approaches to the development process, from Waterfall through the V-model to Iterative and Incremental. Agile principles are explained as well as a Scrum – which is a popular framework in the non-safety-critical software industry. The application of Agile, for safety-critical software considerations, is based on the practical knowledge of the authors, and looks at the potential solution from a DO-178C standard, size of the project, scalability, and organizational culture points of view. Definition of the Agile type of framework, consistent with the certification process and existing standards, has been highlighted as a potential game-changer for the avionics industry.
Impact of Steel Industry on Freight Railway Makret in Central Europe
Authors: Čarný Štefan 
Published: August 2020

Abstract
The interconnection of Eurasia through logistics chains using rail transport as the main mode of transport brings many opportunities for EU member states with Chinas economic potential. Accelerating the import of goods and semi-finished products into domestic industrial production from China by railway may pose a risk to the economic performance of countries that depend on industrial production and its structures.
Geology and Structural Description of Shakrok Anticline; Northern Iraq
Authors: Ahmed Sally Hussin , Salman Mahmood Abd ALAmeer 
Published: August 2020

The studied area is a part of the Arabian plate located within the High Folded Zone of the Zagros Fold-Thrust Belt in northeastern Iraq (Kurdistan Region). The Study area deals with the Shakrok Anticlines is located between Safin Mountain and Sork Mountain. These structures are formed during the Alpine Orogeny in Cretaceous-Tertiary period. Generally, the folded structures are trending NW-SE direction which is parallel to the main Zagros Orogenic trends.
The exposed stratigraphic succession of the studied area that represented by 4 formations deposited from the Early Cretaceous which are Shiranish, Aqrah, Bekhme and Qamchuqa formations. Shakrok Anticline are asymmetrical, double plunging and verging toward northeast. This establishes that Merawa is a Tertiary continuation part of Cretaceous Shakrok Anticline, but there is a deflection in the direction of the fold axis that affected the Merawa Anticline due to the effect of strike slip fault addition to Lineament. Shakrok Anticline with Cretaceous successions formed due to the effect of Cretaceous and Tertiary folding phases. But Merawa Anticline with Tertiary succession that formed due to the effect of Tertiary folding phases.
The high stress and intensity of the major fault on the southwestern limb rotated and overturned Tertiary successions and changed its dip toward NE.
The differences in fold geometry, fold axis, axial surface, and curvilinear hinge imply that the structure formed as a result of two folding phases & lateral growth of folds that developed by changing the direction of the compressional tectonic processes due to Alpine Orogene of Zagros. The fold axis of Shakrok Anticline rotated 16o in anticlockwise trend from Merawa to Sork anticlines. Because of anticlockwise rotation of the Arabian plate due to its collision with Iranian and Anatolian plates.
The Evaluation Of Nutrition Containers In Hope Of New Type Of Red Rice Cross Silopuk Cultivar Using Fatmawati Variety
Authors: Swasti Etti 
Published: August 2020

Absrtrak Entering moderniasi era, awareness of the public about the importance of health and healthy lifestyle has begun to be applied, one consuming rice are high in protein and low in carbohydrates such as brown rice. This study aims to determine the nutritional content of the lines of hope crossing Silopuk cultivars with superior varieties Fatmawati . The research took place from September to October 2019. The genetic material used was the F5 generation seed selected from 18 families and selected as many as 6 families to be tested for protein content, food fiber, carbohydrates and glycemic index. . The results showed a protein content ranging from 12 , 24 % to 17.56%. The value of the protein content was lowest for the strain SF5-118-35-15 that is the biggest 12 , 24 %, while the value of the highest protein content found in different types of rice SF5-12-26-4 that is equal to 17.56%. The level of food fiber ranges from 1 , 05 % to 4.31%. The highest value of food fiber content is in the SF5-12-48-17 strain which is equal to 4 , 31 % and the lowest food fiber content is in the SF5-118-35-15 strain which is 1.05%. Carbohydrate content ranges from 66 , 5122 % to 71.9867%. The highest carbohydrate content is in the SF5-118-35-15 strain which is 71.9867% and the lowest is in the SF5-12-26-4 strain which is 66.5122%. The glycemic index ranging from 46 , 56 % to 54.98% and relatively low criteria.

Keywords : Carbohydates, family, food fiber , glycemic index , protein
The Direct Organogenesis In Local Clones Of Patchouli Plant( Pogostemon cablin Benth)InVitro
Authors: Mayerni Reni 
Published: August 2020

Background and Objective: The purpose of this research is to get to be able to identify local patchouli plants that are able to produce the best plantlets in many concentrations of BAP. Materials and Methods: The research conducted in Laboratory of Tissue Culture Faculty of Agriculture, Andalas University from May until November 2019. The research material used in this study was the accession of patchouli plants in West Sumatra, namely: Situak and method of research is completely randomized design.Results: Concentrations of 0.5 ppm kinetin + 0.5 ppm BAP, 0.5 ppm kinetin + 1 ppm BAP and 1 ppm kinetin + 1 ppm BAP can stimulate organogenesis (bud) in vitro
Pengaruh HCl terhadap Aktifasi Zeolit Alam Clipnotilolit-Ca Pada Penyerapan Pb(II)
Authors: Zilfa Zilfa , Septiani Upita , Mirawati Mirawati 
Published: August 2020

Research about the effect of HCl on the activation of clinoptilolite-Ca natural zeolite on Pb(II) absorption has been done. The purpose of this study is to determine the capacity of zeolite clinoptilolite-Ca activation by HCl can be used as an adsorbent. For analysis of the adsorption we used AAS whereas for zeolite characterization were used XRF and XRD. The analysis parameters are the effect of HCl concentration, particle size, adsorbent mass, contact time, total solution volume, concentration of Pb(II), and PH solution. These parameters were studied to determine the optimum conditions in the adsorption process. The optimum conditions absorption of Pb(II) for the acid activation process shows that the zeolite clinoptilolite-Ca can be used as an absorbent. The adsorption results show that the value of Pb(II) capacity in the activation process with HCl of 0.2 N produces adsorption capacity of 0.0821 mg/g, for particle size 125 Âµm produces and adsorption capacity 0.0821 mg/g, for an adsorbent mass of 0.1 g produces an adsorption capacity of 0.5110 mg/g, for contact time of 10 minutes is 0.5662 mg/g, for a metal solution volume of 12.5 mL is 0.5493 mg/g, for the concentration of metal ion solution 40 mg/L is 2.608 mg/g, and at pH = 7 is 4.923 mg/g. The output of several parameters can be concluded that the adsorption capacity of zeolite clinoptilolite-Ca to the absorption of Pb(II) is 4.923 mg/g. Characterization of zeolite adsorbents with XRF and XRD shows that the zeolite used is zeolite clinoptilolite-Ca. Â Â