bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application of Mineral Water from Geothermal Source for Fermentation of Beetroot
Authors: Wrzodak Anna , Szwejda-Grzybowska Justyna 
Published: August 2020

Abstract
The aim of the study was evaluation of water from geothermal source Uniejów for spontaneous fermentation of red beetroot, assuming that beetroot values in combination with highly mineralized water will lead to innovative products with excellent organoleptic properties and potentially higher pro-health activity in comparison to the products available in the market. In the result, the use of geothermal water allowed to obtain fermented beet cubes and juice characterized by high sensory quality, unique mineral aftertaste, very good flesh firmness and viscosity. A significant impact on the physicochemical characteristics and sensory quality had the original quality of cultivar, which was evaluated higher for ‘Wodan F1’ than for ‘Alto F1’. There were no significant differences in the contents of the selected compounds depending on the type of water, except for cubic texture, which was higher evaluated after fermentation in geothermal water.
Effects of Aluminum Sulphate, Ethanol, Sucrose and their Combination on the Longevity and Physiological Properties of Rose (Rosa hybrida L.) Cut Flowers
Authors: Gebremedhin Hailay 
Published: August 2020

Abstract
Cut rose stems were pretreated for 24 h with various compounds before being stored in Chrysal solution. Two experiments were conducted to study the effects of different concentrations of aluminum sulphate, ethanol and sucrose in preservative solutions and their combination on flower longevity and post-harvest physiological properties of rose (Rosa hybrida L.) cut flowers cultivars ‘Red Sky’ and ‘Blizzard’. The first experiment aimed to determine the optimum concentration of aluminum sulphate used as a biocide (0, 0.5, 1, 1.5 g·dm−3), ethanol used as a biocide and anti-ethylene factor (0, 4, 8, 12%) and sucrose used as a source of energy (0, 10, 20, 30 g·dm−3). In the second experiment, the most effective concentrations were cumulated in combinations of pretreatment solutions. Single use of chemicals: 0.5 g·dm−3 aluminum sulphate, 4% ethanol and 20 g·dm−3 sucrose extended the longevity of both cultivars by 17, 18 and 19%, respectively as compared to deionized water. In the second experiment, the preservative solution containing all three chemicals at optimal concentrations extended cut flower longevity by 30% compared to deionized water. ‘Blizzard’ has lost its commercial value by 6.6% of the time earlier than ‘Red Sky’. Generally, using a biocide, anti-ethylene and source of energy in a pretreatment solution can maintain the high quality of the cut rose flowers and their vase life.
Use of Reverse Engineering and Additive Printing in the Reconstruction of Gears
Authors: Palka Dorota 
Published: August 2020

Abstract
Despite the very rapid technological development, the general concept of mechanical devices has not changed. Still, the most common element of these devices are gears, whose range of use is very wide. There are both technological and historical considerations for the reconstruction of gears and other elements. In particular, this applies to spare parts for technical facilities that are not available on the market or service costs are too high. Contemporary reconstruction is called Reverse Engineering, which offers tools that allow transformation of an existing object through a virtual model into the final real product. Modern production engineering is based on innovative CAD – Computer Aided Designed design methods and computer-aided manufacturing technologies, CAM – Computer Aided Manufacturing. The rapid development of 3D CAD systems has led to the development of solutions to obtain the designed object, already at the development stage. Such a solution is the Rapid Prototyping method, designed for fast, precise and repeatable production of machine components. Widespread use and growing interest in the use of additive printing influenced the development of this technology. The purpose of the article is to present the practical application of the Reverse Engineering method and 3D printing in the reconstruction of gears. The object of research is the real gear, which has been reconstructed using Reverse Engineering and 3D printing. The article presents the basic assumptions of the methods used and the methodology for conducting reconstruction work. FDM (Fused Deposition Modeling) technology was used for the research. The results obtained are a real example of the practical application of the presented methods. At the same time, they create great opportunities for their wider use.
Integrated Commercialization Model of Research and Development Project Results
Authors: Malec Małgorzata , Stańczak Lilianna , Ricketts Brian 
Published: August 2020

Abstract
The need to undertake research work on the commercialization of results from scientific research and development projects emerged from the Author’s professional experience as well as the incomprehensive literature on the role of Polish research institutes in the process of technology transfer and commercialization of innovative solutions, in particular in the case of mining machinery and equipment. From the available literature, the commercialization of research results and technology transfer are analyzed from the perspectives of academia and entrepreneurs, but there is no analysis of this challenge from the perspective of the research institutes which create the majority of innovative solutions implemented in Poland. The research results presented in this article identify and highlight not only the main factors which facilitate knowledge transfer in the widest sense, but also the barriers which should be overcome. An integrated commercialization model of research results, developed by the Author, is described in the article. Some examples of other models, used to assess innovative technology transfer processes, i.e. Transfer model of the Cracow University of Technology, Jolly’s model, United model (science + market), Trzmielak’s linear – subsequent model, Network – interactive model and IpOp model, are also presented. Special attention is paid to the process of generating innovative ideas and to the area of efficient project management. Based on the integrated model, practical management recommendations for the successful commercialization of innovative solutions are given. It is highlighted that the integrated model can be treated as a diagnostic tool, enabling an efficient assessment of the transfer of research results and commercialization of innovative solutions.
Methods for Computer Aiding the Configuration and Assessment of Auxiliary Mine Transportation Means
Authors: Tokarczyk Jarosław , Dudek Marek 
Published: August 2020

Abstract
Mine transportation of materials in underground mine workings is realized by mine underground railways as well as by suspended monorails or floor-mounted railway. Transportation is realized on tracks placed on the floor of working or on rails suspended to roadway support. Each transport operation must be preceded by a transport design project, made in accordance with obligatory legislation. A part of the project are traction calculations. Their implementation in a computer program allows for minimization of the possibility of errors during the configuration of suspended queues and conducting traction calculations, which consequently leads to improve the level of safety. The article discusses the modular Safe Trans Design system, supporting the design of auxiliary mine transportation. The system has been implemented in the mines of JSW S.A. The assumptions and structure of the system as well as algorithms of operation of the ‘configurator of transportation sets’ and ‘assessment and reporting module’ are presented. The method of creating an auxiliary mine transportation system project is presented. Safe Trans Design system is used in planning, organizational and training activities implemented as part of transport safety management in mining plants. Developed methods can be easily adapted to other legislations of hard coal producers’ countries, where suspended monorails are used in underground auxiliary mining transportation systems.
BIO-BANDING from concept to practice in sports
Authors: Stănilă Alexandra Mihaela , Lupşa Marius Matichescu , Stănilă Cătălin 
Published: August 2020

Abstract

Introduction: The bio-banding (BB) concept refers to the practice of grouping athletes based on attributes associated with growth and maturation instead of chronological age. Lately, the advantages and disadvantages of bio-banding are widely debated in the world of sports. Supporters of this method consider that this is a more correct way of grouping athletes giving greater equality in selection, training, and competition and so, decreasing the risk of injury. This paper

aims to increase awareness and interest in bio-banding and for this reason, we analyzed the existent evidence on this topic to highlight the benefits, implications, limitations, importance, and impediments when it comes to applying it in the sports field.

Methods: For the literature review, we used Google Academic as a search engine and bio-banding as the main keyword. We chose to document this concept only regarding boys because approaching both genders is much more complex if we take into account the differences in terms of growth and maturation. To have a clear line of research, we chose to study this concept in terms of applicability in football, being a sport that is highly popular in our country.

Results: After the primary analysis we selected a total of 20 relevant studies that were analyzed and discussed to establish and highlight the advantages and disadvantages of this method of selection and grouping in sports.

Conclusion: Bio-banding can be a missing jigsaw of the training for youth athletes but further longitudinal studies are needed in order to clarify the advantages of bio-banding use.
Self-esteem and perception of stress in adults who practice and do not practice sports
Authors: Varga Mihaela Giorgiana 
Published: August 2020

Abstract

Introduction: In adulthood, the stages of personality formation and definition continue. This represents the age of full assertion and achievement of individuality, both professionally and in terms of self-devaluation. Also, during this period, physical effort becomes an important factor in maintaining and balancing all body functions.
The aim of the paper consists of a comparative analysis of the personality of adults who practice sports activities and of those who do not practice sports activities.

Methods: in order to achieve the proposed objectives, two questionnaires were used to identify the level of stress and self-esteem in people involved in research, who practice sports and who do not practice sports.

Results: We found that people who practice sports activities have a high self-esteem, compared to those who do not practice sports activities. Also, concerning the same subjects, the level of stress is higher in people who do not practice a sport, compared to those who practice a sport.

Conclusions: We consider that this study is useful for all people who want to practice sports, to realize the physical and mental benefits.
Considerations over a Case of Suspected Therapeutic Failure in Pediatric Patients after Switching Valproate Manufacturers
Authors: Eserian Jaqueline Kalleian , Chagas Jair Ribeiro , Galduróz José Carlos Fernandes 
Published: August 2020

Introduction: Product switching followed by suspected adverse events are common and unsettling for antiepileptic drugs. The objective of this case study was to describe the investigation performed after report of suspected therapeutic failure in pediatric patients following a switch to a different valproate manufacturer and identify strategies concerning medication management for improving therapeutic outcomes.
Case description: It was reported that different pediatric patients’ condition changed (agitation/ seizures) after refilling the same drug prescription (sodium valproate syrup) from a different manufacturer. Medical staff reported a suspected therapeutic failure and some units of the product batch associated with the problem were seized by the local Post-marketing Surveillance Service for investigation of potential quality deviations. The seized units were evaluated by the State’s Surveillance Laboratory, nevertheless, drug potency was found to be 98.7%.
Conclusion: We consider that the reported event could be associated with aspects of medication use, i.e. potential dose measurement deviations resulting from remaining of residual liquid in the cup or eventual delay at prescription refilling process and consequential - even though brief - pharmacotherapy discontinuity. Patient education and counseling by pharmacists are essential for preventing drug-related problems and enhancing positive outcomes of pharmacotherapy.

Article Type: Case Study
Geomechanical Analysis to Avoid Serious Drilling Hazards in Zubair Oilfield, Southern Iraq
Authors: Shaban Shaban Dharb , Hadi Hassan Abdul 
Published: August 2020

Zubair oilfield is an efficient contributor to the total Iraqi produced hydrocarbon. Drilling vertical wells as well as deviated and horizontal wells have been experiencing intractable challenges. Investigation of well data showed that the wellbore instability issues were the major challenges to drill in Zubair oilfield. These experienced borehole instability problems are attributed to the increase in the nonproductive time (NPT). This study can assist in managing an investment-drilling plan with less nonproductive time and more efficient well designing.
To achieve the study objectives, a one dimension geomechanical model (1D MEM) was constructed based on open hole log measurements, including Gamma-ray (GR), Caliper (CALI), Density (RHOZ), sonic compression (DTCO) and shear (DTSM) wave velocities , and Micro imager log (FMI). The determined 1D MEM components, i.e., pore pressure, rock mechanical properties, in-situ principal stress magnitudes and orientations, were calibrated using the data acquired from repeated formation test (RFT), hydraulic fracturing test (Mini-frac), and laboratory rock core mechanical test (triaxial test). Then, a validation model coupled with three failure criteria, i.e., Mohr-Coulomb, Mogi-Coulomb, and Modified lade, was conducted using the Caliper and Micro-imager logs. Finally, sensitivity and forecasting stability analyses were implemented to predict the most stable wellbore trajectory concerning the safe mud window for the planned wells.
The implemented wellbore instability analysis utilizing Mogi-Coulomb criterion demonstrated that the azimuth of 140o paralleling to the minimum horizontal stress is preferable to orient deviated and horizontal wells. The vertical and slightly deviated boreholes (1ess than 30o) are the most stable wellbores, and they are recommended to be drilled with 11.6 -12 ppg mud weight. The highly deviated and horizontal wells are recommended to be drilled with a mud weight of 12-12.6 ppg.
Numerical Simulation of Immiscible CO2-Assisted Gravity Drainage Process to Enhance Oil Recovery
Authors: Al-Obaidi Dahlia Abdulhadi , Al-Jawad Mohammed Saleh 
Published: August 2020

The Gas Assisted Gravity Drainage (GAGD) process has become one of the most important processes to enhance oil recovery in both secondary and tertiary recovery stages and through immiscible and miscible modes. Its advantages came from the ability to provide gravity-stable oil displacement for improving oil recovery, when compared with conventional gas injection methods such as Continuous Gas Injection (CGI) and Water â€“ Alternative Gas (WAG).
Vertical injectors for CO2 gas were placed at the top of the reservoir to form a gas cap which drives the oil towards the horizontal oil producing wells which are located above the oil-water-contact. The GAGD process was developed and tested in vertical wells to increase oil recovery in reservoirs with bottom water drive and strong water coning tendencies. Many physical and simulation models of GAGD performance were studied at ambient and reservoir conditions to investigate the effects of this method to enhance the recovery of oil and to examine the most effective parameters that control the GAGD process.
A prototype 2D simulation model based on the scaled physical model was built for CO2-assisted gravity drainage in different statement scenarios. The effects of gas injection rate, gas injection pressure and oil production rate on the performance of immiscible CO2-assisted gravity drainage-enhanced oil recovery were investigated. The results revealed that the ultimate oil recovery increases considerably with increasing oil production rates. Increasing gas injection rate improves the performance of the process while high pressure gas injection leads to less effective gravity mediated recovery.
Management of CRPS secondary to preganglionic C8 nerve root avulsion: A case report and literature review
Authors: Ghaly Ramsis , Haroutunian Armen , Grigoryan Gevorg , Patricoski Jessica A. , Candido Kenneth D. , Knezevic Nebojsa Nick 
Published: August 2020

Background:Cervical nerve root avulsion is a well-documented result of high-velocity motor vehicle accidents (MVAs). In up to 21% of cases, preganglionic cervical root avulsion can result in a complex regional pain syndrome (CRPS) impacting the quality of life for patients already impaired by motor, sensory, and autonomic dysfunction. The optimal treatment strategies include repeated stellate ganglion blocks (SBGs).Case Description:A 43-year-old male sustained a high-velocity MVA resulting in the left C8 nerve root avulsion. This resulted in weakness in the C8 distribution, tactile allodynia, and dysesthesias. The magnetic resonance imaging demonstrated an abnormal signal ventral to the C8–T1 level. As the patient was not considered a candidate for surgical intervention secondary to the attendant brachial plexus injury, a C7–C8 epidural steroid injection was performed; this did not provide improvement. Before placing a spinal cord stimulator, the patient underwent a series of six ultrasound-guided SBGs performed 2 weeks apart; there was 75% improvement in pain and strength. Six years later, the patient continues to do well while receiving SBGs 4 times a year.Conclusion:A preganglionic cervical nerve root avulsion should not be a contraindication for a stellate ganglion block in a patient with established CRPS.
A convexity meningioma presenting with an acute subdural hematoma
Authors: Itani Masahiko , Shitara Satoshi , Akiyama Yoshinori 
Published: August 2020

Background:
Meningiomas presenting with acute subdural hematomas are extremely rare. To the best of our knowledge, only 45 cases have been reported to date. We report on a case of a meningioma mimicking an acute subdural hematoma as well as a thorough literature review.

Case Description:
A 67-year-old man with no history of trauma was referred to our hospital with sudden onset of decreased level of consciousness and left hemiplegia. Computed tomography revealed an acute convexity subdural hematoma. Emergency surgery to remove the hematoma was performed. The hematoma was found to exist in the extra-axial space and the attached dura mater and pia mater remained intact. Pathological examination revealed a transitional meningioma, the World Health Organization Grade 1. Detailed medical history taken postoperatively revealed that a convexity meningioma had been diagnosed incidentally at another facility 1 year earlier.

Conclusion:
Acute subdural hematomas due to meningiomas are rare, and establishing the cause is challenging. Prompt and precise diagnosis of such entities may afford patients a better prognosis.
Mini-open thoracoscopic-assisted spinal thoracotomy for traumatic injuries: A technical note
Authors: Tandon Vikas , Mallepally Abhinandan Reddy , Peddaballe Ashok Reddy , Marathe Nandan , Chhabra Harvinder Singh 
Published: August 2020

Background:Mini-open thoracoscopic-assisted thoracotomy (MOTA) has been introduced to mitigate disadvantages of conventional open anterior or conventional posterior only thoracoscopic procedures. Here, we evaluated the results of utilizing the MOTA technique to perform anterior decompression/fusion for 22 traumatic thoracic fractures.Methods:There were 22 patients with unstable thoracic burst fractures (TBF) who underwent surgery utilizing the MOTA thoracotomy technique. Multiple variables were studied including; the neurological status of the patient preoperatively/postoperatively, the level and type of fracture, associated injuries, operative time, estimated blood loss, chest tube drainage (intercostal drainage), length of hospital stay (LOS), and complication rate.Results:In 22 patients (averaging 35.5 years of age), T9 and T12 vertebral fractures were most frequently encountered. There were 20 patients who had single level and 2 patients who had two-level fractures warranting corpectomies. Average operating time and blood loss for single-level corpectomy were 91.5 ± 14.5 min and 311 ml and 150 ± 18.6 min and 550 ml for two levels, respectively. Mean hospital stay was 5 days. About 95.45% of cases showed fusion at latest follow-up. Average preoperative kyphotic angle corrected from 34.2 ± 3.5° to 20.5 ± 1.0° postoperatively with an average correction of 41.1% and correction loss of 2.4%.Conclusion:We concluded that utilization of the MOTA technique was safe and effective for providing decompression/fusion of traumatic TBF.
Mediación comunitaria: un Espacio de Intervención del Trabajador Social en la Comunidad San Pedro de Sosote del cantón Rocafuerte
Authors: Romero Chavez Sandra Auxiliadora , Espinoza Zambrano Gabriela Jasmín 
Published: August 2020

La mediación comunitaria es una forma de solución ante los conflictos sociales que presentan determinados grupos; y requiere de la voluntariedad de las partes en disputa y de un tercero neutral que es un profesional certificado, según la Ley de Arbitraje y Mediación en el art.48 menciona que para estar habilitado como mediador independiente, deberá contarse con la autorización escrita de un centro de mediación. El objetivo del trabajo fue describir el proceso de mediación comunitaria para mejorar las relaciones de trabajo en la comunidad San Pedro de Sosote del Cantón Rocafuerte, Manabí, Ecuador,la misma que presentaba conflictos de comunicación, el diseño metodologico aplicado fue de campo con un enfoque mixto, cuantitativo-descriptivo apoyado en el método estadistico alcansando así lo planteado,utilizando las técnicas de la observación, la entrevista estructurada y como instrumento la guia de entrevista, concluyendo teóricamente en los aspectos que influyen en los conflictos entre los miembros de la comunidad artesanal y el gobierno local que limitan el desarrollo del sector y la intervención comunitaria realizada por el Trabajador Social en la función de mediador; haciendo énfasis en el Modelo de Harvard cuyo aplicación permitio la creación de la nueva asociación que será parte del gremio artesanal.