bluuebunny/crossref_metadata_2025_split huggingface dataset:
Perturbation of the one-dimensional time-independent Schrödinger equation with a rectangular potential barrier
Authors: Jung Soon-Mo , Choi Ginkyu 
Published: December 2020

Abstract
In Applied Mathematics Letters
74 (2017), 147–153, the Hyers-Ulam stability of the one-dimensional time-independent Schrödinger equation was investigated when the relevant system has a potential well of finite depth. As a continuous work, we prove in this paper a type of Hyers-Ulam stability of the one-dimensional time-independent Schrödinger equation with a rectangular potential barrier of

V

0

{V}_{0}

in height and

2
c

2c

in width, where

V

0

{V}_{0}

is assumed to be greater than the energy E of the particle under consideration.
RÉGI-ÚJ STRATÉGIAI VÍZIÓ AZ AMERIKAI VILÁGREND FENNTARTÁSÁRÓL
Authors: Zoltán Lechner 
Published: December 2020

KÖNYVISMERTETÉS:
Jakub J. Grygiel – A. Wess Mitchell (2017): Nyugtalan határvidék: Felemelkedő riválisok, sebezhető szövetségesek és az amerikai hatalom válsága. Antall József Tudásközpont, Budapest. 303 p.
Impact of Dialect on the Acquisition of Sounds and their Clusters: the Results of a Non-word Repetition Test
Authors: Krivickaitė-Leišienė Eglė 
Published: December 2020

The paper aims to analyse and compare children’s acquisition of phonotactic patterns in two regional areas in Lithuania: Southern Samogitia and Western High Lithuania. The sample of the study consisted of 48 children: 24 children living in Kelmė (representing the Raseiniškiai subdialect of Southern Samogitian) and 24 children living in Kaunas area (representing the Kauniškiai subdialect of Western High Lithuanian). The data was collected using a non-word repetition test task in Lithuanian.In general, since in Lithuanian dialects vowels differ more than consonants, the pronunciation of vowels serves as one of the main criteria used to define dialects. The main dialect divisions are based on the variants of the stressed diphthongs uo and ie when they occur in the non-final position in a word. In the Samogitian subdialects, the vowels o and ė are pronounced as uo and ie (for example, kuoje [= koja] and dieti [= dėti]); the diphthongs uo and ie are pronounced as long vowels ū and ī.The results of the current research have disclosed that some features of the Raseiniškiai subdialect of Southern Samogitian prevail in children’s language. For example, instead of the vowel o, children employ uo: geluoša [= geloša], talabuosa [= staligosa]; instead of the vowel u, they opt for uo: lasmuove [= lasmuvi]; and instead of the vowel e, they tend to use ei: šveila [= švela].The results of the research also demonstrate that Lithuanian children apply the typical universal strategies of pronunciation simplification, mostly substitution and omission; other strategies, such as consonant assimilation, metathesis, sound migration to another syllable, and sound addition, were much less frequent.
Lista comentada de Orchidaceae en Uruguay y su distribución en ambientes y eco-regiones
Authors: Marín Pérez Lucía , Pessoa Edlley M. , Alves Marccus 
Published: December 2020

Orchidaceae es una de las familias botánicas más estudiadas desde el punto de vista taxonómico y económico en el mundo. En Uruguay es poco conocida y los datos descriptivos que existen se encuentran fragmentados y dispersos. En este trabajo se presenta un inventario de la familia así como su distribución en ambientes, eco-regiones y departamentos del país basados en los registros de herbarios, publicaciones existentes y expediciones de campo realizadas durante el 2018–2019. Se presenta una lista con 59 especies en 18 géneros. Se encontraron cuatro especies endémicas de Uruguay, mientras que 22 spp. son endémicas del Cono Sur. La Cuenca Sedimentaria Gondwánica fue la eco-región en presentar mayor diversidad de especies (51%) y los departamentos con mayor riqueza fueron Cerro Largo (25 spp.) y Maldonado (25 spp.). Mientras que el Bosques Serranos y Bosque Ribereño fueron los más ricos en especies de orquídeas. Los géneros más representativos fueron Habenaria (12 spp.), Cyclopogon (8 spp.) y Brachystele (6 spp.) y las especies que presentaron distribución amplia fue Habenaria gourlieana, H. parviflora, y Cyclopogon elatus, las cuales se encontraron en todas las eco-regiones y en 15 de los 19 departamentos del país.
Palabras clave: Cono Sur, Epidendroideae, Neotrópico, Orchidoideae, Sudamérica
SOME WORDS ABOUT FRACTURES OF RADIAL HEAD
Authors: SACCOMANNI BERNARDINO 
Published: December 2020

A visible posterior fat pad on the lateral view of the elbow is a sign of occult intraarticular pathology.
Early elbow ROM is needed to prevent stiffness. If you fixed the fracture, but not well enough to move the elbow, you did not fix it.
The “safe zone” for placing hardware on the radial head lies in the interval between the radial styloid and Lister’s tubercle.
Examine the wrist when examining all elbow injuries; a radial head fracture may be accompanied by a tear of the interosseous membrane and disruption of the distal radioulnar joint.
The posterior interosseous nerve (controlling finger and wrist extension) can be damaged by a radial head injury or by the surgery performed to treat the fracture. Therefore, document functional status preoperatively. The severity of these injuries runs the gamut from minimally displaced fractures needing minimal treatment to those with major displacement or comminution, requiring surgical fixation, excision, or replacement.
Nutrisi Brownies Tepung Buah Mangrove (Avicennia officinalis) dan Tepung Kacang Merah Sebagai Pangan Fungsional
Authors: Sumartini  , Sada Harahap Kurnia , Mujianti Apri 
Published: December 2020

Tujuan dari penelitian ini adalah mengetahui potensi pangan fungsional yang terdapat pada tepung buah mangrove ditinjau dari nilai nutrisinya. Brownies coklat diproduksi dari variasi penggunaan tepung yang berbeda yaitu tepung buah mangrove (A), tepung kacang merah (B) dan kontrol (C) Brownies coklat yang telah diproduksi, selanjutnya diuji tingkat kesukaan panelis melalui uji hedonik, serta nilai nutrisinya meliputi nilai kalori, serat kasar, dan proksimat (kadar air, kadar lemak, kadar protein, kadar abu, dan kadar karbohidrat). Metode yang digunakan adalah experimental design dengan rancangan acak lengkap (RAL). Hasil menunjukkan bahwa brownies coklat yang terbuat dari tepung buah mangrove api-api paling disukai panelis, selain memiliki kalori dan kadar serat yang tinggi juga mengandung nutrisi yang dibutuhkan oleh tubuh seperti nilai kadar air 18,32%, kadar lemak 21,7%, kadar protein 4,68%, kadar abu 1,44%, karbohidrat 54,64%, kadar serat 16,49% dan nilai kalori 401,64 kkal. Kesimpulan penelitian adalah Brownies tepung buah mangrove dan tepung kacang merah memiliki pengaruh nyata terhadap penilaian hedonik warna, aroma, tekstur dan rasa. Kandungan gizi pada brownies dengan bahan baku tepung buah mangrove dan tepung kacang merah memiliki nilai gizi dan proksimat yang lebih unggul dibandingkan brownies kontrol (tepung terigu).
Assessment of the Cheese-making Ability of Individual Cow’s Milks from the Experimental Farm of the University of Mostaganem, Algeria
Authors: Tahlaiti H. , Dahou A.A. , Rechidi S.N. , Homrani A. 
Published: December 2020

Background: The cheese-making ability of milks varies due to its chemical composition and several factors related to good farming practices.Methods: Among these factors, the lactation stage was studied on a batch of 15 Prim’Holstein dairy cows under real production conditions at the experimental farm of the University of Mostaganem. The fresh milks produced were tested with simple criteria of chemical composition in protein rate, butyrous rate, mineral intake, on coagulation ability and cheese yield with a repeatability spread over 3 months. Result: The results indicated that the lactation stage has a significant effect, on the composition of milk, especially in terms of protein and mineral richness and on its ability to coagulate. In addition, the urea dosage showed a deficiency in the food ration of digestible nitrogen to the herd directly influenced the protein mass of milk and consequently on the technological processing times and cheese yields.
EDITORIAL
Authors: Matijevic Prof. Dr. Milan 
Published: December 2020

It is the great honor for us to edit proceedings of â€œ8th International Conference on Education (IC-ED-2019), 27 â€“29 June 2019, Tirana International Conference Centre, Tirana, Albania. This privileged scientific event has contributed to the field of educational sciences and research for eight years.
As the guest editor of this issue, I am glad to see variety of articles focusing on Curriculum and Instruction, Educational Technology, Educational Administration, Guiding and Counseling, Educational Planning ,Measurement and Evaluation in Education, Learning Psychology ,Developmental Psychology ,Education and Culture ,Instructional Design, Learning and Teaching, Special Education, Distance Education, Life Long Learning, Mathematic Education, Social Sciences Teaching, Science Education, Language Learning and Teaching, Human Resources in Education, Teacher Training,Pre-school Education, Primary School Education, Secondary School Education, Vocational Education, College and Higher Education, Learner Needs in 21 Century, The Role of Education in the Globalization World ,Human Rights Education ,Democracy Education, Innovation and Changing in Education ,New Learning Environments ,Environmental Education, Professional Development ,Creativity ,Nursery Education, Healthy Education ,Sport and Physical Education, Multi-cultural Education ,Mobile Learning, Technology-Based Learning, Music Education, Art Education, History Education, etc..
Furthermore, the conference is getting more international each year, which is an indicator that it is getting worldwide known and recognized. Scholars from all over the world contributed to the conference. Special thanks are to all the reviewers, the members of the international editorial board, the publisher, and those involved in technical processes. We would like to thank all who contributed to in every process to make this issue actualized. A total of 32 full papers or abstracts were submitted for this conference and each paper has been peer reviewed by the reviewers specialized in the related field. At the end of the review process, a total of 6 high quality research papers were selected and accepted for publication.
I hope that you will enjoy reading the papers.
Best Regards

Guest Editors
Prof. Dr. Milan Matijevic, University of Zagreb, Croatia
Editorial Assistant
Zeynep Genc, Phd. Istanbul Aydin University, Istanbul, Turkey
Infrared and Raman spectra of magnesium ammonium phosphate hexahydrate (struvite) and its isomorphous analogues. X. Vibrational spectra of magnesium rubidium arsenate hexahydrate and magnesium thallium arsenate hexahydrate
Authors: Stefov Viktor , Koleva Violeta , Najdoski Metodija , Cahil Adnan , Abdija Zuldjevat 
Published: December 2020

Polycrystalline samples of struvite-type MgRbAsO4·6H2O and MgTlAsO4·6H2O in both protiated and deuterated forms have been prepared for the first time by a precipitation method. Detailed analysis of their infrared (IR) and Raman (R) spectra recorded at room temperature (RT) and liquid nitrogen temperature (LNT) has been carried out and assignment of the vibrational bands has been proposed. The observed spectral pictures confirm the isostructurality of the two arsenate salts in agreement with the structural data. Similarly to other struvite-type and structure-related arsenate salts, the n1(AsO4) modes appear at higher frequencies than the n3(AsO4) vibrations. Low intensity and temperature sensitive bands that could be assigned as due to stretching Mg–O vibrations and n4(AsO4) modes are observed below 500 cm–1 in the LNT IR spectra of the studied compounds, at 472 cm–1 and 445 cm–1 for the rubidium analogue and at 470 cm–1 and 440 cm–1 for the thallium analogue. In the far-infrared and Raman spectra many bands are observed between 400 cm–1 and 200 cm–1, most of which are sensitive to deuteration, suggesting that they are not pure but coupled and can be related to n(Mg–Ow) modes. On the other hand, a band around 405 cm–1 in the spectra of the protiated compounds most probably is due to n2(AsO4) mode because of its frequency position, intensity and slight sensitivity to deuteration.
NR32: revisão à proteção em laboratórios de instituições de ensino superior
Authors: Veloso Fracasso Bruno , De Souza Libânio Cláudia , Gonçalves Amaral Fernando 
Published: December 2020

Destaques: O trabalhador da área da saúde está em uma das categorias profissionais que mais apresentam riscos de sofrer acidentes laborais ou de contraírem patologias em função da sua atividade profissional. Estes têm na Norma Regulamentadora 32 as diretrizes que propõe condições de trabalho seguras e que devem ser seguidas em todo país.
Objetivo: compreender o cenário atual dos laboratórios de saúde de instituições de ensino superior referente à saúde e segurança no trabalho (SST).
Desenho/Metodologia/Abordagem: para o atingimento do objetivo, optou-se por estruturar uma pesquisa do tipo revisão de literatura narrativa.
Resultados: foram encontrados 12 artigos que estavam relacionados com o tema da pesquisa, entretanto nenhum deles tratando do uso da norma em laboratórios de instituições de ensino superior, especificamente.
Limitações da investigação: Não foi localizado nenhuma pesquisa ao qual o objeto de estudo fosse a NR32 em laboratórios de saúde de instituições de ensino superior, logo, os achados do presente artigo devem ser compreendidos e transferidos para a realidade encontrada por professores, técnicos e alunos.
Implicações práticas: através dos achados será possível o desenvolvimento de cultura de saúde e segurança ocupacional, desde o momento da formação de futuros profissionais.
Originalidade/valor: a ausência de material científico que explore o tema saúde e segurança no trabalho em laboratórios de instituições de ensino mostra o quão relevante e valioso tal tema apresenta.
COVID-19 Outbreaks and Age Mortality Patterns
Authors: Shapiro Vladimir 
Published: December 2020

Abstract
As of the Fall of 2020, many countries are still fighting the COVID-19 pandemic. After the painful first massive wave in the Spring, more and more of them are facing the new outbreaks of varying impact. Understanding the mortality pattern associated with such subsequent outbreaks would help governments better prepare and save lives. These secondary outbreaks are still quite new to the scientists as the data have not been sufficient to identify robust trends. By now, US is dealing with the second outbreak of large magnitude and statistically significant analyses are finally possible. We have analyzed the weekly mortality death counts for various ages in US for the entire COVID-19 pandemic duration. Three somewhat related features involving age at death have been extracted: a) COVID-19 average age at death, b) fraction of deaths at ages 65+, and c) slope of age gradient regression line on the logarithmic scale. It turns out that during the outbreak the mortality age gradient is undergoing the following changes: a) average age at death at the peak is 4-5 years higher than at the lower point; b) fraction of deaths of 65+ is by approximately 10% higher, and c) the higher slope of the age gradient translates into an extra death risk of 5.8% every year. In other words, risks, to which an elderly population is exposed during all phases of the pandemic, rise sharply during and right after the outbreak peaks.
Improving the catalytic characteristics of phenolic acid decarboxylase from Bacillus amyloliquefaciens by the engineering of N-terminus and C-terminus
Authors: Li Qin , Xia Ying , Zhao Ting , Gong Yuanyuan , Fang Shangling , Chen Maobin 
Published: December 2020

Abstract
Background: 4-vinylphenols produced by phenolic acid degradation catalyzed by phenolic acid decarboxylase can be used in food additives as well as flavor and fragrance industry. Improving the catalytic characters of phenolic acid decarboxylase is of great significance to enhance its practical application. Results: Mutants such as P-C, P-N, P-m1, P-m2, P-Nm1, and P-Nm2 were constructed by site-directed mutagenesis of P-WT. P-C showed better substrate affinities and higher turnover rates than P-WT for p-coumaric acid, ferulic acid, and sinapic acid; however, P-N had reduced affinity toward p-coumaric acid. The extension of the C-terminus increased its acid resistance, whereas the extension of the N-terminus contributed to the alkali resistance and heat resistance. The affinity of P-m1 to four substrates and that of P-m2 to p-coumaric acid and ferulic acid were greatly improved. However, the affinity of P-Nm2 to four phenolic acids was greatly reduced. The residual enzyme activities of P-Nm1 and P-Nm2 considerably improved compared with those of P-m1 and P-m2 after incubation at 50°C for 60 min.Conclusions: The extension of the N-terminus may be more conducive to the combination of the binding cavity with the substrate in an alkaline environment and may make its structure more stable.
A Statewise Statistical Analysis on Covid19 Cases in India at Different Temperature
Authors: Datta Jaydip 
Published: December 2020

Abstract
In this method the recent status of Covid19 cases throughout the India, statewise in November ,2020 is analysed statistically. The active, recovered and death frequency of Covid19 starting from northern, western, eastern and southern India at different temperature have been studied. The states covered under interest are Himachal Pradesh , Punjab, Haryana, Rajasthan, Uttar Pradesh, Maharashtra, Gujarat, Odisha, Westbengal, Karnataka and Andhrapradesh. In the each state the frequency datasets are analysed through best-fit regression shows the minimum infection trend of Covid19 in Himachal Pradesh with maximum in Maharashtra with increase in Temperature at different geographical locations.
Vaginal Smear Findings In our Kidney Transplant Recipients
Authors: OZBAN AYSE , GULER OMER , OZBAN MURAT , DURSUN BELDA , AYDIN CAGATAY 
Published: December 2020

Abstract
BACKGROUNDThe aim of this study was to evaluate the results of the smear tests in renal transplant recipients, determine the prevalence of abnormal outcomes and compare these patients with the general population in our center.METHODSA total of 79 female patients who underwent renal transplantation at Pamukkale University were retrospectively evaluated. All patients were followed up during and after the surgical procedures by a gynecologist and the smear results were recorded periodically.RESULTSThe mean time of Pap smear results after transplantation in kidney transplant recipients was 36.7±4.5 months. There was a significant difference between the two groups in terms of atrophic cervicitis. In transplantation group, 7 patients (8.86%) had LG-SIL, 3 (3.79%) had ASC-US and 1 (1.26%) had HG-SIL. In control group, the numbers are 3 (3.79%), 2 (2.53%) and 0, respectively. The difference between the patient and control groups in terms of LG-SIL results (7 (8.86%) vs 3 (3.79%) was statistically significant (p<0.05).CONCLUSIONSWe predict that kidney transplant recipients are at higher risk for precancerous cervical lesions and cervical cancer development due to immunosuppressive therapy. Smear screening and HPV testing should be repeated periodically to detect or prevent precancerous lesions and cervical cancer.
Memevertisement: The Life Cycle of Online Meme Ads in Redefining the Brand Image&nbsp;
Authors: Riaz Qaisar , Namood-e-Sahar  
Published: December 2020

Abstract
Today it is a common practice by advertisers and users themselves to induce different brands in meme ads (Memetic Social Media Ads), (Horvath, 2017). But the impact of memetic ads on the brand image is still questionable phenomenon. Along with images, symbols and texts used in any meme there is also a subliminal message attached with it usually decoded by the audience to which it is shared (Nooney & Portwood-Stacer, 2014). Due to the catchy nature of memes, different products and brands can be induced into different textual, audio, video or graphical memes in order to seek instant attention of the audience (Cozma, 2015). The present proposed research holds an element of newness as it would be the first time study to evaluate the impact of memetic ads on brand image. It would be beneficial for the advertisers and brand managers to redirect their use of brand name in any memetic ad campaign and to handle the consumer generated memetic ads inducing their brand.
Scaling Up Public Health Interventions: A Case Study of the Polio Immunization Program in Indonesia
Authors: Cintyamena Utsamani , Azizatunnisa Luthfi , Ahmad Riris , Mahendradhata Yodi 
Published: December 2020

Abstract
Background: The scaling up of public health interventions has received greater attention in recent years; however, there remains paucity of systematic investigations of the scaling up processes. We aim to investigate the overall process, actors and contexts of polio immunization scaling up in Indonesia from 1988 until 2018. Methods: A mixed method study with sequential explanatory design was conducted. We carried out a quantitative survey of 323 actors involved in the polio program at national and sub-national levels, followed by Key Informant Interviews (KII)s. Document review was also carried out to construct a timeline of the polio eradication program with milestones. We carried out descriptive statistical analysis of quantitative data and thematic analysis of qualitative data.Results: The scaling up of polio immunization in Indonesia started as a vertical expansion approach led by the Ministry of Health within a centralized health system. The coverage of immunization increased drastically from 5% in the earlier 80s to 67.5% in 1987; incremental increases followed until achieving Universal Coverage Immunization (UCI) in 1990 and subsequently 95% coverage in 1995. Engagement of stakeholders and funding made the scaling up of polio immunization a priority. There was also substantial multisector involvement, including institutions and communities. Local area monitoring (LAM) and integrated health posts (Posyandu) were key to the polio immunization implementation strategy. Challenges for scaling up during this centralized period included cold chain infrastructure and limited experience in carrying out mass campaigns. Scaling up during the decentralized era was slower due to expansion in the number of provinces and districts. Moreover, there were challenges such as the negative perception of immunization side-effects, staff turnover, and the unsmooth transition of centralization towards decentralization.Conclusion: Vertical scaling up of polio immunization program intervention was successful during the centralized era, with involvement of the president as a role model and the engine of multi sector actors. Posyandu (integrated health posts) played an important role, yet its revitalization after the reform-decentralization era has not been optimum.