bluuebunny/crossref_metadata_2025_split huggingface dataset:
Innovative approaches to the development of a new sour milk product
Authors: Vlasenko Irina , Bandura Valentyna , Semko Tetyana , Fialkovska Larisa , Ivanishcheva Olga , Palamarchuk Vladyslav 
Published: September 2021

The topic provides an analysis of the current approach to healthy nutrition and represents a new functional fermented milk drink based on buttermilk containing natural prebiotics - a biologically valuable complex Spirulina platensis. The main tasks of the industry as a holistic system for the management and production of food ingredients and products are outlined. The work highlights the requirements for the quality and context of the functional product manufacture, the main criteria for the consumer choice, and positioning of products in the healthy lifestyle system. The topic covers the most common pro- and prebiotics, including strains. The unique food green microalgae Spirulina platensis as a source of biologically valuable components is proposed for industrial application. A technique for the production of the fermented milk drink based on buttermilk and spirulina as prebiotic was developed and scientifically substantiated. The protein contained in buttermilk is characterized by high nutritional value, exhibits functional properties and can significantly affect the quality of the drink. To confirm this, the possibility of using buttermilk with different protein content from 2.9 to 3.2 to improve the structure of the clot in the composition of the drink and the content of spirulina from 10 to 20% was studied. As single criteria for optimizing the prescription composition of the drink at the different protein content of buttermilk used indicators of product quality - acidity, degree of syneresis, organoleptic parameters. The optimal values of the individual criteria are obtained in different ranges of protein content 3 times 1-2-2; sample 2-3.0; sample 3-3.2%, which allows you to get recommendations for the formulation of a new type of drink.
EFFECT OF OXYGENATED COMPOUNDS ON 1,3-BUTADIENE POLYMERIZATIONS PERFORMED WITH NEODYMIUM VERSATATE. PART I: ALCOHOLS, ALDEHYDES, KETONES, AND WATER
Authors: Dutra Luciana , Vasconcelos Mateus , Cazumba Anderson , Scaldaferri Maria Clara , Dos Santos Andrade Márcio Henrique , Pinto José Carlos 
Published: September 2021

ABSTRACT
1,3-butadiene (1,3-BD) is a building block produced mainly as a byproduct of the ethylene steam cracking process. However, due to the growing interest in sustainable technologies, there is also growing interest in manufacturing 1,3-BD from ethanol. For this reason, taking into account that the ethanol-derived 1,3-BD can contain oxygenated contaminants that are difficult to remove, the present manuscript investigates for the first time how the presence of low concentrations of some oxygenates (acetaldehyde, crotonaldehyde, 3-hydroxybutyraldehyde, acetone, water, ethanol, 1,3-butanodiol, 3-buten2-ol, crotyl alcohol, and 1-butanol) in the 1,3-BD monomer can affect polymerization reactions performed with the neodymium versatate catalyst and modify the characteristics of the obtained polybutadiene products. It is shown that the presence of oxygenated compounds can cause inhibitory effects on the course of the polymerization and modify the molar mass distributions and flow properties of the final products, although all analyzed samples presented the characteristic high-cis character of polybutadienes produced with the neodymium versatate catalyst.
SAĞLIK İŞLETMELERİNDE MALZEME YÖNETİMİNDE UYGUN TALEP TAHMİN YÖNTEMİNİN BELİRLENMESİNE YÖNELİK BİR UYGULAMA
Authors: TORUN Zehra , DESTE Mustafa 
Published: September 2021

Amaç- Samsun ilinde bulunan bir devlet hastanesinin ortopedi bölümünün tedavi sürecinde kullandığı medikal malzemelerin talebinin nicel tahmin yöntemleri ile analiz edilmesi ve en uygun tahmin yönteminin belirlenmesidir.
Yöntem- Araştırmada talep tahmini yöntemlerinden 3 Aylık Hareketli Ortalama Yöntemi, 5 Aylık Hareketli Ortalama Yöntemi, Tek Üstel Düzeltme Yöntemi, Holt’un Doğrusal Yöntemi, Çarpımsal Holt-Winters Yöntemi, Toplamsal Holt-Winters Yöntemi ve Basit Doğrusal Regresyon Yöntemi kullanılmıştır. Yöntemlerin karşılaştırılması ve en doğru tahmin yönteminin belirlenmesi maksadıyla Ortalama Mutlak Hata (OMH), Ortalama Mutlak Yüzde Hata (OMHY) ve Hata Kareleri Ortalaması (HKO) gibi hata ölçütleri dikkate alınmıştır.
Bulgular- Uygulama sonucunda her bir malzeme için en ideal talep tahmini yöntemi farklı olmakla birlikte genel olarak Basit Doğrusal Regresyon Yöntemi ve Toplamsal Holt-Winters Yöntemlerinin (0,2-0,2-0,2) en uygun talep tahmini yöntemleri olduğu belirlenmiştir.
Sonuç- Bu çalışma sonucunda, hastanenin satın alma departmanının tıbbi malzeme planlamalarını daha etkin yapabilmesi için uygun bir yöntem önerilmiştir. Böylece hastanede stok maliyetlerinin azaltılması ve israfların önlenmesi mümkün olabilecektir.
Hamstrung: Do Sex Differences in Hamstring Injury Profile Necessitate a Different Approach to Rehabilitation and Prevention Programs in Female Athletes?
Authors: McInnis Kelly C. 
Published: September 2021

Hamstring strain injury (HSI) is one of the most common injuries encountered in running sports and can lead to significant morbidity, with time lost from participation and high rates of recurrence. Though the incidence is high in both sexes, male athletes appear to have a two to four-fold greater risk of HSI compared to female athletes, with a longer recovery. Multiple potential risk factors have been studied and age, history of hamstring injury, ACL injury and calf injury appear to be the most significant factors in predicting index injury and recurrence. Female athletes may be relatively protected by less hamstring unit stiffness and greater muscle endurance. Other potential sex-influenced risk factors including differences in pelvic, hip and knee structural morphology and limb alignment, musculotendinous flexibility and joint mobility, and kinetic chain (primary posterior) strength imbalances require further investigation. Further research focusing both exclusively on female athlete as well as more robust comparative studies with male athletes will help us to better understand differences in HSI profile. Future investigation is necessary to determine whether a sex-specific approach to HSI rehabilitation and prevention programs will optimize clinical care for both male and female athletes.
History of Women's Sports Medicine
Authors: Hannafin Jo , Callahan Lisa 
Published: September 2021

This editorial reviews the rationale for development of Women’s Sports Medicine Programs in the United States. Current issues surrounding the lack of sex-specific analysis in the published literature are reviewed. There is an ongoing need for basic, translational, and clinical research in optimizing care of female athletes and active women of all ages. The importance of the newly established Journal of Women’s Sports Medicine in fulfilling that need is discussed.
Physical Fitness and Learning Achievement Academic in Children Aged 10-12 years
Authors: Pardilla Herli 
Published: September 2021

The purpose of the study. The purpose of this study was to determine how big the impact of physical fitness on student achievement
Materials and methods. The method in this research is a path analysis method with a correlational test technique. Correlational refers to taking the rsquare hypothesis, which is how big the impact of the correlation between physical fitness and student learning achievement is and this study uses the SPSS Version 25 application.
Results.The results found that the level of the variable physical fitness on learning achievement with r = 0.708 with rsquare = 0.501 Coefficients sig value . 0.000. It turns out that the value of sig. 0.000 is less than the probability value of 0.00 or the value of 0.05>0.000.
Conclusions. Then Ha is accepted and H0 is rejected, meaning that the path analysis coefficient is significant. This study proves that there is a direct impact of physical fitness on student achievement.
Mapeamento da vulnerabilidade à contaminação de um sistema aquífero cristalino no município de Redenção/CE
Authors: Brito Antonio Patrick Meneses de , Santos Ãtalo Magno de Melo , Nogueira Rafaella da Silva 
Published: September 2021

A escassez hídrica se caracteriza como um dos principais problemas do semiárido brasileiro. Apesar da grande importância ambiental que os recursos hídricos apresentam, a cada dia estes vem passando por um intenso processo de degradação e contaminação. Nessa perspectiva a pesquisa tem como objetivo mapear as áreas vulneráveis à contaminação hídrica de um sistema aquífero localizado na serra Olho d´água dos Constantinos no município de Redenção (CE). Para isso utilizou-se o método GOD (Groundwater hydraulic confinement, Overlaying strata, Depth to groundwater table) para identificar a vulnerabilidade natural do aquífero, Avaliação de Impactos Ambientais (AIA) nas nascentes, por meio de parâmetros macroscópicos relacionado ao uso antrópico e medidas de conservação nas nascentes, e o mapeamento das áreas suscetíveis a contaminação, por meio do cruzamento da vulnerabilidade natural com as cargas contaminantes identificadas in loco. Identificou-se que o uso da água destina-se principalmente as atividades domésticas (45,5%) e ao consumo humano (36%). Em relação ao grau de preservação das nascentes, observou-se que a maioria foram classificadas em péssimo e ruim estado de conservação (55,5%). A vulnerabilidade natural classificou-se em inexistente e baixa, com índice GOD de 0,0 a 0,11. As principais fontes de contaminação mapeadas foram agricultura, efluentes domésticos e as edificações, resultando em duas áreas com alto risco de contaminação hídrica. Desse modo, conclui-se que os resultados apresentados corroboram para uma análise situacional do recurso hídrico, indicando as áreas que mais necessitam de cuidados, para que assim, possa evitar a degradação e contaminação do recurso tão necessário a comunidade e de grande importância ambiental.
Praktiske færdigheder i professionsrettede sundhedsuddannelser
Authors: Nielsen Carsten Munch , Stenholt Britta , Lomborg Kirsten , Bjørk Ida Torunn 
Published: September 2021

Artiklen har fokus på, hvordan læring af praktiske færdigheder kan understøttes og evalueres. Forfatterne er i forbindelse med en litteraturgennemgang blevet opmærksomme på, at der i såvel sygeplejerskeuddannelsen som i lægeuddannelsen arbejdes med at skærpe et analytisk perspektiv på og finde systematiske metoder, som kan give støtte til læring og evaluering af praktiske færdigheder. Artiklen argumenterer for potentialerne i at udvikle et såkaldt globalt vejlednings- og evalueringsinstrument, der er knyttet til læring af praktiske færdigheder. Et globalt instrument er kendetegnet ved at være generisk (kan anvendes til forskellige praktiske procedurer), holistisk (inddrager såvel humanistiske som proceduremæssige og tekniske elementer), multi­professionelt (kan anvendes af forskellige professioner), multigraderet (kan anvendes af såvel novicer som erfarne praktikere) og multimodalt (kan anvendes i forskellige kontekster). I artiklen præsenteres og diskuteres potentialerne i to globale instrumenter eller modeller til læring og evaluering af praktiske færdigheder. De to model­­ler er The Leicester Clinical Procedure Assessment Tool og Model for prak­tisk færdighedsudøvelse. Med artiklen vil vi gerne invitere til fagdidaktiske drøftelser med andre universiteter og professionshøjskoler om at videreudvikle globale undervisnings- og evalueringsinstrumenter. Bag dette ligger også et ønske om at få en dybere indsigt i de praktiske handlingers natur. Målet med at udvikle et globalt vejlednings- og evalueringsredskab er at styrke de studerendes kompetencer til at udføre praktiske handlinger med kvalitet samt at give dem redskaber til at tilegne sig nye praktiske færdigheder i deres fremtidige karriere. The article focuses on how the learning of practical skills can be supported and evaluated. In connection with a literature review, the authors became aware of efforts to find an analytical perspective and a systematic method that can support learning and evaluation of practical skills in both nursing and medicine. The article argues in favour of the benefits of developing a so-called global instrument in teaching and formative evaluation. Two potential models are presented and discussed: The Leicester Clinical Procedure Assessment Tool and The Model of Practical Skill Performance. The authors hope this research will stimulate interest in other research settings. Collaboration is needed both on the development of global instruments that help students strengthen competence and improve their performance, and on the development of a deeper understanding of the nature of practical skills.
Progression og underviserkompetencer
Authors: Bager Lene Tortzen 
Published: September 2021

På baggrund af en kvalitativ interviewundersøgelse af undervisere ved Aarhus Universitet lavet i 2012, tematiserer artiklen, hvordan undervisere udvikler deres faglige og pædagogiske kompetencer i forhold til at kunne skabe progression inden for innovation og entreprenørskab forstået enten som didaktik, arbejdsformer i faglige forløb eller som fag på universitetet. I arbejdet med progression er det en udfordring at integrere de nye faglige dimensioner i det kernefaglige felt. Den seneste model for progression inden for innovation og entreprenør-skab siger, at det er den lærendes generelle erfaringsniveau, der er den afgørende progressionsskabende faktor (Progressionsmodellen, Fonden for Entreprenørskab, 2013b). Samtidig skelner international forskning inden for studiekompetenceområdet mellem niveauer, hvor indlejret viden er det mest avancerede kompetenceniveau (Barrie, 2002).Ifølge progressionsmodellen og den nævnte kompetenceforskning er erfaring og dybt integreret læring altså centrale dimensioner i progression. Men hvad er underviserens rolle heri? Underviserens professionelle udviklingsarbejde forekommer at være underbelyst i forhold til, at underviseren er den legitime garant for integrationen af nye faglige dimensioner og for den studerendes kompetenceniveau. Interviewundersøgelsen forholder sig til spørgsmålet om progression gennem de deltagende underviseres beskrivelse af betydningslag i entreprenørskabsbegrebet koblet til de praksisformer i undervisningen, der knytter sig hertil samt et indblik i undervisernes refleksioner over deres kompetenceudviklingsprocesser. Artiklens bidrag til progression er at se underviserens motivation og kompetenceudvikling som forudsætninger herfor. Based on a qualitative study of five teachers in the Faculty of Arts at Aarhus University that took place during 2012, the article thematizes how teachers develop their professional and educational qualifications in innovation and entrepreneurship. The study uses categories such as didactics, working processes in academic courses or courses at university as key themes. Participating teachers’ descriptions of their concepts of entrepreneurship in their teaching practices are used to chart their progress. This material provides an insight into the teachers’ reflections on their development processes, challenges and different modes of teacher authority related to entrepreneurship teaching in universities. Together, the gathered data contribute to discussions on student teacher development by identifying the importance of the teachers’ motivation as a precondition for professional and educational development.
Long distance (>20 km) downstream detection of endangered stream frogs suggests an important role for eDNA in surveying for remnant amphibian populations
Authors: Villacorta-Rath Cecilia , Hoskin Conrad J. , Strugnell Jan M. , Burrows Damien 
Published: September 2021

Background
Globally, amphibian species have suffered drastic population declines over the past 40 years. Hundreds of species are now listed as Critically Endangered, with many of these considered “possibly extinct”. Most of these species are stream-dwelling frogs inhabiting remote, montane areas, where remnant populations are hard to find using traditional surveys. Environmental DNA (eDNA) could revolutionize surveys for ‘missing’ and endangered amphibian populations by screening water samples from downstream sections to assess presence in the upstream catchments. However, the utility of this survey technique is dependent on quantifying downstream detection probability and distances.

Methods
Here we tested downstream detection distances in two endangered stream frogs (Litoria lorica and L. nannotis) that co-occur in a remote stream catchment in north-east Australia, and for which we know precise downstream distributional limits from traditional surveys. Importantly, the two last populations of L. lorica persist in this catchment: one small (~1,000 frogs) and one very small (~100 frogs). We conducted eDNA screening at a series of sites kilometers downstream from the populations using precipitation from two fixed water volumes (15 and 100 mL) and via water filtering (mean 1,480 L).

Results
We detected L. nannotis and the small L. lorica population (~1,000 frogs) at most sampling sites, including 22.8 km downstream. The filtration method was highly effective for far-downstream detection, as was precipitation from 100 mL water samples, which also resulted in consistent detections at the far-downstream sites (including to 22.8 km). In contrast, we had limited downstream detection success for the very small L. lorica population (~100 frogs).

Discussion
The ecological aspects of our study system, coupled with thorough traditional surveys, enabled us to measure downstream eDNA detection distances with accuracy. We demonstrate that eDNA from a small population of approximately 1,000 frogs can be detected as far as 22.8 km downstream from the population. Water filtration is considered best for eDNA detection of rare aquatic species—indeed it was effective in this study—but we also achieved far-downstream detections when precipitating eDNA from 100 mL water samples. Collecting small water volumes for subsequent precipitation in the lab is more practical than filtration when surveying remote areas. Our downstream detection distances (>20 km) suggest eDNA is a valuable tool for detecting rare stream amphibians. We provide recommendations on optimal survey methods.
Assessment of Patients’ Satisfaction Level with Radio-Diagnostic Services in a Nigerian Tertiary Hospital
Authors: Efeoghene M. P. , Eze J. C. , Idigo F. U. , Ohagwu C. C. , Okpalaeke M. S. , Ezechukwu U. N. 
Published: September 2021

Patient satisfaction may be regarded as a subjective idea which helps patient assess and rate the quality of care they obtain from healthcare providers. This study was aimed to assessing patients’ satisfaction level with radio-diagnostic services in National Orthopaedic Hospital, Igbobi Lagos (NOHIL), Nigeria. A cross-sectional study was conducted on 194 patients that visited the General Outpatient Department (GOPD) clinic twice or more from July 2019 to August 2019. Convenience sampling technique was used for sample collection. Ethical approval was obtained from the Human Research and Ethics Committee of NOHIL and participants’ consent was also obtained. Data were collected by the use of questionnaires. Descriptive and inferential statistics were used for data analysis. Findings were significant at P < 0.05. The findings from the study showed that majority of the patients (92.3%) were satisfied with the quality of the x rays produced and the friendly nature of the radiographers (77.8%).The patients’ satisfaction with radio diagnostic services in this center could be said to be very low as patients opined that they were dissatisfied with most of the services rendered. There is a need for the radiographers to be punctual to duty as this will help reduce the long waiting time experienced by the respondents.
Features of Providing Emergency Medical Care to Patients with Thermal and Chemical Injuries during the Spread of COVID-19: Providing Antiviral Protection for Medical Workers and Developing Practical Treatment Protocols
Authors: Bairamkulova Amina Magometovna , Gadzhaliev Ismail Rasim ogly , Alekseeva Tatiana Dmitrievna , Bairamkulova Sherifat Magometovna , Iakimenko Olga Rostislavovna , Paromova Yana 
Published: September 2021

In modern conditions, the burden on the staff of medical institutions has increased many times. This is due to the fact that for more than a year and a half, the planet has been overwhelmed by waves of the coronavirus pandemic. Having come from China, this virus spread like lightning across the planet, causing an economic crisis, violation of the usual foundations of human life, etc. However, despite the undulating incidence of COVID-19 and a significant number of cases, other diseases and medical emergencies also occur, and doctors need to provide patients with the necessary assistance.
It should be said that, despite the high level of protective measures in medical institutions, the provision of emergency medical care to patients is associated with a certain risk for doctors, since assistance should be provided to such patients immediately, and it is not always possible to quickly assess whether they are carriers of the virus, unfortunately. For this reason, the risk of infection to medical workers providing emergency care to patients, especially surgical ones, is extremely high.
During the epidemic, the treatment of burn patients who have not confirmed the absence or presence of a coronavirus infection, the processes of establishing intravenous access, endotracheal intubation or tracheostomy, wound treatment and surgical intervention are the points of risk of infection. The introduction of an effective, appropriate degree of protection and the development of practical medical procedures will increase the level of protection of the medical worker and reduce the risk of infection with COVID-19.
The aim of the work is to investigate the features of providing antiviral protection for medical workers and to study the existing practical treatment protocols for providing emergency medical care to patients with thermal and chemical injuries during the spread of COVID-19.
Physicians' Opinions on the Required Information about Biosimilars and the Need for Biosimilars Related Education
Authors: Ahmed Nehad J. 
Published: September 2021

Aim: The aim of this study was to investigate physicians' opinions on the required information about biosimilars and the need for biosimilars related education.
Methodology: The study included a survey that was prepared using a survey from a previous study and after face validation and content validation, it was prepared as an online form using the SurveyMonkey platform.
Results: The majority of physicians stated that the most important information about biosimilars are studies that provide clinical immunogenicity data for the biosimilar and reference product (93.33%) in addition to studies that directly compare clinical efficacy and safety between reference products and biosimilars (88.89%). The majority of physicians stated that tracking safety events with biosimilars (94.45%) and access to information on studies comparing biosimilars with reference biologics (91.11%) are important issues related to biosimilars in professional environments.
Conclusion: The present study highlights the needs of physicians for biosimilar education. More efforts are needed to increase the awareness regarding biosimilars by different formats in order to integrate biosimilars into clinical practice and to counsel patients about biosimilars.