bluuebunny/crossref_metadata_2025 huggingface dataset:
Gerenciamento de repositórios digitais:
Authors: Marques Clediane de Araújo Guedes
Published: July 2020

Os repositórios digitais surgem por meio das tecnologias da informação e comunicação e vêm sendo utilizados pelas instituições de ensino e pesquisa com o objetivo de reunir, organizar e disseminar suas produções científicas. Para os profissionais da informação o desafio é constante: adaptar-se as novas formas de trabalho, como o de integrar-se ao contexto dos repositórios digitais e contribuir com esse novo cenário que envolve a comunicação científica, para atender os princípios do acesso aberto à informação por meio da gestão e disponibilização da produção científica e acadêmica de uma instituição. Este relato apresenta ações que podem ser desempenhadas pelos profissionais bibliotecários, gestores de repositórios e envolvidos com os repositórios institucionais, com fins de promover a sustentabilidade do sistema. Discorre sobre ações que visam ampliar o acesso à informação científica por meio de repositórios institucionais em Dspace, com funcionalidades práticas para execução e gerenciamento de repositórios, de forma a atender a finalidade do acesso aberto, e assim contribuir com a democratização do acesso à informação.
Рішення Європейського суду з прав людини проти України: земельно-правовий аспект
Authors: ДРОБОТОВА ТЕТЯНА
Published: July 2020

У статті 55 Конституції України унормовано, що права і свободи людини та громадянина захищаються судом; кожен має право після використання всіх національних засобів юридичного захисту звертатися за захистом своїх прав і свобод до відповідних міжнародних судових установ чи до відповідних органів міжнародних організацій, членом або учасником яких є Україна.
У наведеному аспекті забезпечення прав людини є пріоритетним напрямом політики держави, що реалізується, зокрема, за допомогою національних механізмів захисту прав людини, а після їх використання – через звернення до відповідних міжнародних органів чи установ.
Європейський суд з прав людини (ЄСПЛ) як незалежний судовий орган здійснює на наднаціональному рівні контроль за дотриманням положень Конвенції про захист прав людини і основоположних свобод (Конвенція) державами, які її ратифікували, зокрема й Україною, яка, ратифікувавши Конвенцію та протоколи до неї, передусім зобов’язалася гарантувати кожному, хто перебуває під її юрисдикцією, права і свободи, визначені цими міжнародними документами.
Сьогодні Україна є лідером серед країн – учасниць Конвенції за кількістю звернень до ЄСПЛ, що, безсумнівно, засвідчує особливе значення практики цього Суду у формуванні ефективної системи захисту прав фізичних та юридичних осіб в Україні.
Авторка проаналізувала низку рішень ЄСПЛ проти України у справах, які стосуються земельних правовідносин, для виокремлення найбільш поширених порушень положень Конвенції та Першого протоколу до Конвенції із боку держави Україна під час вирішення, зокрема, земельних спорів, аби судові органи нашої держави могли у подальшому не допускати таких порушень і здійснювати захист прав людини та основоположних свобод у належний спосіб.
Зроблено висновок, що практика ЄСПЛ є джерелом земельного права, встановленого, зокрема, на законодавчому рівні, а отже, суди повинні застосовувати рішен-ня цього Суду під час розгляду справ зі спорів, що виникають із земельних правовідносин.
Predicting multi-species foraging hotspots for marine turtles in the Gulf of Mexico
Authors: Fujisaki I , Hart KM , Bucklin D , Iverson AR , Rubio C , Lamont MM , Gonzales Diaz Miron RJ , Burchfield PM , Peña J , Shaver DJ
Published: July 2020

Quantifying the distribution of animals and identifying underlying characteristics that define suitable habitat are essential for effective conservation of free-ranging species. Prioritizing areas for conservation is important in managing a geographic extent that has a high level of disturbance and limited conservation resources. We examined the potential use of a species distribution model ensemble for multi-species conservation in marine habitats. Using satellite telemetry locations during foraging as input data, and ensemble ecological niche models, we predicted foraging areas for 2 nesting marine turtle species within the Gulf of Mexico (GoM): Kemp’s ridley Lepidochelys kempii (n = 63) and loggerhead Caretta caretta (n = 63). We considered 7 geophysical, biological, and climatic variables and compared contributing factors for each species’ foraging habitat selection. For both species, predicted suitable foraging habitats encompassed large areas along the GoM coast, but only intersected with each other in relatively small areas. Highly parameterized models resulted in overall greater fits, suggesting that multiple factors influence habitat selection by these species. Model validation results were mixed: cross-validation resulted in high prediction accuracy for both species, but an evaluation against independent data resulted in a low omission rate (5%) for Kemp’s ridleys and a high omission rate (72%) for loggerheads. The relatively small intersection of model-predicted foraging areas for these 2 species within the study area may indicate possible niche differentiations. The high omission rate for loggerheads indicates our samples likely underrepresent the population and illustrates the challenges in predicting suitable foraging extents for species that make dynamic movements and have greater individual variability.
THE PERFORMANCE OF S170 TALL FESCUE IN CANTERBURY
Authors: Watkin B.R.
Published: July 2020

AN Aberystwyth selection of tall fescue (Festuca arundinacea Schreb.), known as S170, was sown with certified New Zealand white clover (Trifolium repens) and re' clover (T. pratense) and compared under sheep grazing with other grass/clover pastures at the Grasslands Division Regional Station at Lincoln (Watkin, 1975) .
INTEGRATION OF IRRIGATED LUCERNE WITH INTENSIVE CROPPING
Authors: Janson C.G.
Published: July 2020

Irrigation on light land has stimulated both an expansion and an intensification of cash cropping programmes on this country which, together, have increased winter carrying capacities and reduced spring/summer grazing areas. This has created a need for a spring/ summer grazing system capable of supporting a high concentration of stock. It is suggested that irrigated lucerne can form the foundation for such a system and results are given of preliminary testing of the concept with ewes and lambs.
PASTURE MANAGEMENT AND THE ESTABLISHMENT OF A FOREST FARM
Authors: Male A.J.R. , Farnsworth M.C.
Published: July 2020

The problems of managing pasture while establishing a stand of trees in both developed and developing sward are outlined. In particular, the two basic means of pasture control-animals and machines-are examined. Examples of pasture management control and utilization cover the planting, releasing, early thinning and pruning phases up to year 5 at Pouto. Particular reference is made to fertilizing practices, the problems of Kikuyu grass pasture and summer drought conditions.
DESCRIPTIVE NOTES OF SOUTHERN HAWKE'S BAY AND NORTHERN WAIRARAPA
Authors: Inglis J.A.H.
Published: July 2020

THIS is a description of farming in the area of the Manawatu catchment upstream of the Manawatu gorge plus the catchments of the Akitio and Owahanga rivers. This area corresponds closely with the counties of Dannevirke (including Akitio), Woodville, Pahiatua and Eketahuna. The statistics given are for the total of these counties. Without attempting to study the financial implications, some effort is made to pinpoint weaknesses in present farming practices and possibilities for improvement. The main landscape units within this area are the Tararua and Ruahine ranges and foothills which form the western boundary, a central depression known by geologists as the "Dannevirke-Pahiatua Depression", along which flow the Mangahao, Mangatainoka and upper reaches of the Manawatu, and the eastern hill country which stretches to the Pacific Ocean. The length from north-north-east to south-south-west along the central depression (corresponding to State Highway 2 and the Wairarapa- Hawke's Bay railway line) is about 90 km, and distance along the eastern coast is about 50 km.
LEGUMES IN HIGH-COUNTRY DEVELOPMENT
Authors: Nordmeyer A.H. , Davis M.R.
Published: July 2020

On eroded, acid subsoils above 1OOOm Lotus spp. were better adapted than clovers to low phosphorus and high exchangeable aluminium levels in the soil. Lotus grew better and fixed more nitrogen than white clover, and its uptake of aluminum was less than clover. With adequate supplies of fertilizer, lotus and clover fixed up to 140 kg N/ha/yr, most of which was incorporated in a surface turf. The proportion of lotus in the sward was reduced by the greater production of grass associated with increasing rates of superphosphate.
AN EVALUATION OF VARIOUS LEGUMES AT HIGH ALTITUDE
Authors: Musgrave D.J.
Published: July 2020

The performance of 'Grasslands Huia' white clover, 'Grasslands Turoa and Pawera' red clovers, 'Grasslands Maku' lotus, alsike clover, Wairau lucerne and a mixture of Mt Barker and Tallarook subterranean clovers was evaluated over five seasons on sunny and shady faces at 1070m altitude in the MacKenzie basin, North Otago. Mean productions in tonnes/ha on sunny and shady sites respectively were: Huia 2.3 and 0.7, Turoa 3.0 and 1.2, Pawera 3.8 and 1.4, Maku 2.5 and 0, Alsike 2.6 and 1.4, Wairau 2.3 and 0.8, and the subterranean clovers nil. Their performance on these sites is discussed in relation to their possible use in mixtures for oversowing into tussock grasslands.
Influence of Physical Activity on the Level of Cardiac Troponins (Literature Review)
Authors: Chaulin A. , Grigoryeva Ju. , Suvorova G.
Published: July 2020

It is well known that regular physical activity has a beneficial effect on the cardiovascular system and reduces the risk of heart disease; however, numerous studies have shown an increase in heart troponin levels after exercise, which indicates damage to the myocardium in apparently healthy people. The prevalence of these results in various exercise conditions and population groups, as well as the potential underlying mechanisms and clinical significance of exercise-induced cardiac troponin release, has not yet been fully determined. This review discusses the effect of exercise on cardiac troponin levels and possible mechanisms for increasing these biomarkers.
Some Intense and Standardized Stomach Cancer Disease Indicators in the Kyrgyz Republic
Authors: Toigonbekov A. , Akhunbaev S. , Umetov M. , Tumanbaev A.
Published: July 2020

The article addresses issues oncological diseases in Kyrgyzstan. Incidence of gastric cancer in the Kyrgyz Republic is examined and the risks are analyzed. Statistics are given for regions and groups of residents. It is noted that, despite preventive measures, the number of diseases is growing. It is noted that in the Kyrgyz Republic the incidence among men is 2 times higher than among women. Stomach cancer morbidity rate increases with aging. The sickness peak is noted in age groups of 65–69. Supposedly, it is tied up to the etiological factors of risk.
Genetics and Epigenetics of Sleep and Dreams
Authors: Volobuev A. , Romanchuk P.
Published: July 2020

Multifunctional dream is an epigenetic gift to a person with great intelligence, new quantum ideas (each material object has quantum states and parallel worlds) and future inventions (discoveries). The circadian system of Homo sapiens and the structural-functional clock of the human body, are synchronized genetically and epigenetically. Life activity of H. sapiens is wave-shaped cyclic oscillations of various intensive processes of circadian stress. The multi-oscillator system, includes evolutionary structural-functional central and peripheral rhythm drivers, primary and secondary pacemakers. Three of the most powerful modern rhythm drivers for humans, the first is light. The second most powerful rhythm driver is power. The third, epigenetic, including social factors, first of all, social status and self-actualization of personality. The main medical and social significance of the visceral brain is the formation of emotions. Visceral brain is involved in the regulation of internal organ functions, smell, automatic regulation, emotions, memory, sleep, waking, etc. Visceral brain determines selection and implementation of adaptation forms of behavior, dynamics of innate forms of behavior, maintenance of homeostasis, generative processes. It provides hormonal stimulation of the body, creation of emotional background, formation and implementation of processes of higher nervous activity. Cognitive memory is one of the largest and most powerful concepts that represents the basic function of memory in general. The knowledge that a person receives in learning is first perceived as something external, but then gradually they turn into experience and beliefs. Cognitive memory retains all acquired knowledge, representing a kind of “library”, with the process of assimilation and preservation becoming more complicated as the information obtained becomes more complex. The brain memory mechanism is a network of cyclic neural circuits (CPNs). When the secretion of γ-aminobutyric acid in the brain is deficient, many CNCs are turned off from the memory mechanism, which causes cognitive dysfunction. This is one of the causes of memory impairment in Alzheimer’s disease and senile dementia of Alzheimer’s type. Sleep is the main tool and mechanism in the formation of cognitive memory, its quantitative and qualitative volume, integration of transition to a qualitatively new level of self-development and self-improvement, allowing to create a new intellectual “qualification mind”. H. sapiens of the 21st century will have the ability to understand the physiological and neurophysiological patterns of sleep, manage and change their sleep habits. Digitization of sleep is the future for industry, healthcare, science, and personalized health.
Role of family medicine in the implementation of new strategies and possibilities of health care within P4 medicine model
Authors: Tolokonskaya N. , Chudakov S. , Gorenkov R. , Agafonov B.
Published: July 2020

The article discusses the key issues of the role of family medicine in our country and abroad in the changing medical paradigm and the transition to personalized preventive medicine. The leading role of the family doctor in building new scenarios of relations with patient communities based on trust, combining all types of material and spiritual resources, and moving to a model of conscious health management is justified.
Historical prerequisites to personalized medicine: constitutional approach to the diagnosis, prevention and treatment of traditional medical systems in the world
Authors: Chudakov S. , Shmakova D. , Shmakov F. , Kachevskaya S. , Kopeliovich G. , Yusipova Y. , Peresypkin P.
Published: July 2020

The purpose of this review was to study historical prerequisites for the development of personalized medicine and the need to create an accessible personalization method based on the constitutional approach using ideas and methodology of the corresponding historical stage revealed during all periods of development of medicine. The process of forming a constitutional approach in medicine is described in the article, as well as the psychophysiological patterns that form personalized medicine in various medical schools of the East and West, and also modern academic medicine, and some vivid examples of correlations between the constitutional types of different schools and pathological processes are presented.
Diagnosis and correction of the elemental status as the basis of a personalized preventive approach to reducing the frequency of socially significant diseases of civilization in the territories
Authors: Skalny A.
Published: July 2020

The study of the biological role of macro- and microelements over the past decades is one of the relevant and promising areas of medicine. There is now undeniable evidence that correction of chemical imbalance is one of the most important factors in improving health and preventing disease, especially in the form of personalized prevention programs. The study of the elemental “portrait” of the population in individual regions with the aim of scientific development and implementation of measures to eliminate the identified mineral deficiency as a strategic tool for the prevention of chronic non-infectious diseases is a promising area of modern medicine. The basis for assessing the elemental profiles of the population of the Central Federal District was information on the elemental composition of hair as a bio-substrate for analysis, which is most suitable for screening studies. The study revealed mass deficiency of essential chemical elements — macroelements, as well as deficiency of Fe, Zn, Cu, Mn, Co, Cr, Se, I studied in this work, which is more common than excess of minerals and intoxication, and presents a wider risk for human health now.
Survivable structure of network of meteorological complexes of transport and logistics systems “Industry 4.0”
Authors: Gryzunov V.V. , Nesterova A.O.
Published: July 2020

In industry, more and more money is being invested in transition to new standards - Industry 4.0. The network of weather stations (Network) required by Industry 4.0 must capture and transmit data exceeding 200 times the amount of current data and have transmission delays not exceeding 30 seconds. The main requirement of Industry 4.0 for the Network is the high efficiency of delivering reliable data to a consumer. If a Network element fails, the consumer loses data not only of the failed element, but also of all elements transmitting their data through it. That is, the consumer does not receive reliable data, the probability of completing a task by the entire Network becoming less. The Network structure maximizing the probability of executing the tasks by the Network has been chosen in the article. The laws of distribution describing appearance or disappearance of Network elements are unknown and impossible to be obtained, therefore, the survivability index of the Network should not depend on the laws of distribution, that is, it should be incredible. It is the d-invariantism, the indicator showing the uniform distribution of weights (significance) among the structural elements. If the significance of all the arcs/ nodes is the same, the d-invariance equals 1, that is, the structure does not care which element will be deleted. If several structures with the same d-invariantism are possible on the given sets, then, to compare the structures with each other, we propose to use the indicator of structure quality, revealing the structure with the least average number of bonds per node. Using the indicators described above, the following structures have been evaluated: star, fully connected structure, tire, hypercube, lattice, torus, mesh, circulant. Having analyzed these structures, the following conclusions can be drawn: ring-containing structures are more survivable; the most survivable structure in the sense of d-invariantism is the circulant D (16; 1,7). These indicators allow to obtain the maximum possible probability of executing the tasks by the Network.
User Centered Design Dalam Evaluasi Game “Reinhart and the Great Gate”
Authors: Atmani Agnes Karina Prita , Widhiyanti Kathryn , Prasetyawan Yulianto
Published: July 2020

Sebuah produk pasti memerlukan pengujian untuk mencapai kualitas produk sehingga layak untuk dipasarkan. Game sebagai produk digital, sebelum dapat dipasarkan tentu harus diuji dahulu. Ada banyak metode pengujian game yang dapat dilakukan. Dalam penelitian ini, Game Reinhart and the Great Gate akan diuji menggunakan konsep User Centered Design (UCD) dengan pendekatan metode playability testing. Konsep UCD dipilih untuk mengetahui apakah kualitas dari game berfokus pada user. Playability testing dipilih sebagai bentuk pendekatannya karena aplikasi yang diuji merupakan game dan sangat erat kaitannya dengan kemudahan untuk dimainkan. Pengambilan data menggunakan kuesioner dengan 4 kelompok pertanyaan yang menggambarkan playability testing yaitu gameplay, usability, mobility, dan game story. Kuesioner disebarkan ke 25 responden dengan kriteria siswa SD kelas 5-6, siswa SMP, siswa SMA, dan karyawan. Hasil yang diperoleh dari responden diketahui bahwa Game Reinhart and the Great Gate memiliki kualitas rata-rata dalam kriteria gameplay 78%, usability 67%, mobility 70%, dan game story 43%. Melihat persentase yang diperoleh, Game Reinhart and the Great Gate memiliki kualitas yang belum baik, sehingga diperlukan perbaikan lagi dengan melihat pengalaman yang diberikan oleh user. Persentase rata-rata yang diperoleh tidak terlalu tinggi karena dalam proses perancangan dan pembuatannya Game Reinhart and the Great Gate tidak menerapkan metode UCD.
Analisis Usability Menggunakan Metode USE Questionnaire Pada Website Ciputra Enterprise System
Authors: Putra Yulmy Satria Mandala , Tanamal Rinabi
Published: July 2020

Dengan berkembangnya teknologi informasi menyebabkan efektivitas dalam bekerja meningkat. Dengan adanya website CES (Ciputra Enterprise System) membuat pekerjaan atau tugas kantor dapat dikerjakan di mana saja dan kapan saja. Website yang baik adalah yang bisa meningkatkan keefektifan ketika digunakan dan membuat penggunaan website lebih mudah. Website CES (Ciputra Enterprise System) merupakan sistem baru yang dibuat oleh Ciputra. Namun karena website ini masih baru sehingga masih banyak kekurangan yang dimiliki dari segi kemudahan yang dirasakan pengguna dan efisiensi melalui pengalaman pengguna. Oleh karena itu, penelitian ini bertujuan untuk menganalisis usability dari website CES (Ciputra Enterprise System) untuk meningkatkan usability sistem dengan menggunakan metode USE Questionnaire. Metode ini terdiri dari 4 parameter yaitu Usefulness, Ease of Use, Ease of Learning dan User Satisfaction. Hasil dari penelitian menunjukkan bahwa variabel dari USE Questionnaire yaitu Usefulness, Ease of Use, Ease of Learning berpengaruh signifikan terhadap User Satisfaction secara simultan. Secara parsial, variabel Usefulness, Ease of Use, Ease of Learning berpengaruh signifikan terhadap User Satisfaction. Faktor dominan yang mempengaruhi User Satisfaction (Kepuasan User) dalam menggunakan website CES (Ciputra Enterprise System) adalah Ease of Learning (Kemudahan belajar) dengan nilai koefisien 0,390.
The Urgency of Conducting Serological Studies for COVID-19
Authors: Moradi Ghobad , Mostafavi Ehsan , Haghdoost Ali-Akbar
Published: July 2020

Background: COVID-19 has been the most priority of the world since the early 2020s. We aimed to investigate the importance, urgency and value of serological tests for monitoring and evaluation of COVID-19. Study design: Rapid review. Methods: This study was conducted through a review of seroepidemiological studies to evaluate their strength and weakness in monitoring and predicting the epidemic situation of COVID-19. Results: Conducting serological studies is an important measure to determine the status of the COVID-19 in affected countries. These studies may also be used to estimate cumulative incidence of the disease, and to get an impression about the level of the epidemic. Conclusion: If an accurate serological test is available it can be used for seroepidemiological studies and epidemic investigation in special context, but given the current situation, it may not be possible to be used for screening the normal population and in care and treatment. This research highlighted the importance and urgency of conducting serological studies for monitoring the COVID-19 situation and evaluation of the interventions.
Comparative characteristics of provisional crowns made by CAD/CAM milling and 3D printing
Authors: Stomatov A.V. , Stomatov D.V. , Ivanov P.V. , Marchenko V.V. , Piitsky E.V. , Umarataev S.U.
Published: July 2020

In this work, the authors studied and compared the two main methods used in dental practice for the automated production of orthopedic structures: the widely used CAD / CAM milling method and the 3D printing technology.
As an object of research, temporary crowns were used, which were made on the basis of the same digital model:
a) by the method of CAD / CAM milling from polymethylmethacrylate disks;
b) by 3D printing from photopolymer resin based on LCD technology.
Comparison of production methods and finished designs was carried out according to the following characteristics: strength, durability, aesthetic qualities, accuracy of orthopedic designs, etc.
According to the results of the study, it was concluded that 3D printing can be a good alternative to CAD / CAM milling in solving problems of temporary prosthetics.
Gambaran Kebiasaan Bernapas Melalui Mulut dan Gigi Berjejal Anterior pada Siswa SD Negeri 46 Manado
Authors: Manalip Pansy H. , Anindita Pritartha S. , Tendean Lydia E. N.
Published: July 2020

Abstract: Mouth breathing habit during growth and development can affect dentocraniofacial growth. Mouth breathing can cause stunted development of the lower and upper jaws which makes the jaws narrower resulting in crowding teeth. It is a condition of differences in the sizes of the teeth and the arch of the jaw causing teeth overlapping. This study was aimed to obtain the mouth breathing habit and crowding teeth among students of SD Negeri 46 (elementary school) Manado. It was a descriptive study with a cross sectional design. Samples were obtained by using total sampling. Examinations of mouth breathing and crowding teeth were performed on the students and data were analyzed by using percentages. The results showed that 17.2% of students had mouth breathing habit; 78.5% of them had crowding teeth. In conclusion, the majority of students of SD Negeri 46 Manado that had mouth breathing habit had crowded teeth.Keywords: mouth breathing, anterior teeth crowding Abstrak: Kebiasaan bernafas melalui mulut yang berlangsung selama masa tumbuh kembang dapat memengaruhi pertumbuhan dentokraniofasial. Bernapas melalui mulut dapat menyebabkan terhambatnya perkembangan rahang bawah dan rahang atas sehingga rahang menjadi lebih sempit yang berakibat terjadinya gigi berjejal. Kondisi ini merupakan keadaan terdapatnya perbedaan ukuran gigi dan ukuran lengkung rahang, sehingga menyebabkan posisi gigi saling tumpang tindih Penelitian ini bertujuan untuk mengetahui gambaran kebiasaan bernapas melalui mulut dan gigi berjejal anterior pada anak di SD Negeri 46 Manado. Jenis penelitian ialah deskriptif dengan desain potong lintang. Pengambilan sampel menggunakan metode total sampling. Pada penelitian ini dilakukan pemeriksaan bernapas melalui mulut dan pemeriksaan gigi berjejal. Analisis data dilakukan dengan menggunakan persentase. Hasil penelitian mendapatkan 17,2% subjek penelitian bernapas melalui mulut; 78,5% di antaranya memiliki gigi berjejal anterior. Simpulan penelitian ini ialah mayoritas anak di SD Negeri 46 Manado yang bernapas melalui mulut memiliki gigi berjejal anterior.Kata kunci: bernapas melalui mulut, gigi berjejal anterior
Pengendalian Bahaya Fisik pada Pekerjaan Dokter Gigi
Authors: Juliatri .
Published: July 2020

Abstract: Dentists are at risk of experiencing a number of occupational hazards including physical hazards. Potential physical hazards include noise, lighting, ionizing and non-ionizing radiation, percutaneous exposure incident (PEI), and extreme temperatures. Efforts to control physical hazards based on the hierarchy of hazard control in the work of dentists are substitution, engineering, administration, and the use of personal protective equipment (PPE).Keywords: physical hazards, hazard control hierarchy Abstrak: Dokter gigi merupakan salah satu profesi yang berisiko mengalami sejumlah bahaya akibat pekerjaan, termasuk bahaya fisik. Potensi bahaya fisik antara lain kebisingan, pencahayaan, radiasi ionisasi dan nonionisasi, percutaneous exposure incident (PEI), dan suhu ekstrim. Upaya pengendalian bahaya fisik berdasarkan hierarki pengendalian bahaya pada pekerjaan dokter gigi yaitu substitusi, rekayasa engineering, administrasi, dan penggunaan alat pelindung diri (APD).Kata kunci: bahaya fisik, hierarki pengendalian bahaya
Metabolit Sekunder Ekstrak Air Mendidih Daun Mangrove Sonneratia alba
Authors: Dotulong Alfani Rezky , Dotulong Verly , Wonggo Djuhria , Montolalu Lita A.D.Y , Harikedua Sivana Dinaintang , Mentang Feny , Damongilala Lena Jeane
Published: July 2020

Daun mangrove Sonneratia alba  secara tradisional sudah digunakan untuk mengobati berbagai macam penyakit yang disebabkan karena radikal bebas, hal ini mengindikasikan bahwa daun mangrove ini mengandung komponen metabolit sekunder yang dapat menghilangkan radikal bebas tersebut. Tujuan dari penelitian ini adalah menidentifikasi komponen metabolit sekunder pada ekstrak air mendidih daun mangrove Sonneratia alba. Metode yang digunakan dalm penelitian ini bersifat eksploratif yaitu mendapatkan data secara kualitatif yaitu  ada tidaknya senyawa fenolik, flavonoid, saponin, triterpenoid, tannin dan alkaloid didalam ekstrak air mendidih daun mangrove s.alba  yang dikeringkan dibawah sinar matahari (KSM) dan diangin-anginkan di dalam ruangan (KDR) selama 40,50, dan 60 menit. Hasil penelitian yang diperoleh adalah sebagai berikut: Ekstrak air mendidih selama 40 menit baik untuk cara pengeringan KSM maupun KDR mengandung semua komponen metabolit sekunder yang diuji yaitu fenolik, flavonoid, tannin, saponin, triterpenoid dan alkaloid, sedangkan untuk ekstrak dengan  lama ekstraksi 50 dan 60 menit tidak mengandung flavonoid dan saponin.
Perubahan Nilai pH dan Jumlah Bakteri Ikan Nila (Oreochromis niloticus) Hasil Pengawetan Larutan Daun Matoa (Pometia pinnata)
Authors: Sulistijowati Rieny , Ladja Tommy J , Harmain Rita Marsuci
Published: July 2020

Penelitian ini dilakukan dengan tujuan untuk mengetahui perubahan mutu ikan nila (Oreochromis niloticus) segar, pH dan jumlah bakteri yang diawetkan dengan menggunakan larutan daun matoa (Pometia pinnata). Perlakuan yang dilakukan yaitu lama penyimpanan ikan nila segar selama 12, 18 dan 24 jam yang diawetkan dengan larutan daun matoa 15%. Analisis data nilai pH dan total bakteri menggunakan Rancangan Acak Lengkap (RAL). Berdasarkan hasil penelitian menunjukkan bahwa penggunaan larutan daun matoa dengan kosentrasi 15% mampu mempertahankan mutu ikan nila segar selama penyimpanan 12 jam diperoleh nilai pH 6,88 dengan perubahan nilai pH 0,22 dan secara mikrobiologi diperoleh nilai log jumlah bakteri 5,26 Cfu/g dengan penghambatan jumlah bakteri 1,56 Cfu/g. Hal ini memenuhi syarat SNI 01-2729-2013 tentang ikan segar.
Application of ANN in Pavement Engineering: State-of-Art
Authors: M Abambres , A Ferreira
Published: July 2020

There has been much
discussion about the impact and future of artificial intelligence (AI) in our lives
and future generations. Many experts even believe that AI will “rule” the
world. Artificial Neural Networks (ANN) have provided a convenient and often extremely
accurate solution to problems within all fields, and can be seen as advanced
general-purpose regression models that try to mimic the behavior of the human
brain. The adoption and use of ANN-based methods in the Mechanistic-Empirical
Pavement Design Guide is a clear sign of the successful use of neural nets in
geomechanical and pavement systems. This work aims to provide an extensive and
detailed state-of-the-art of the application of ANN models to pavement
management, materials and design problems. Unlike former review articles
published before 2014, this work is more descriptive and makes the review much
more appealing to the reader by highlighting numerically and/or graphically the
effectiveness and possible drawbacks of each ANN application.
Shear Capacity of Headed Studs in Steel-Concrete Structures: Analytical Prediction via Soft Computing
Authors: Abambres Miguel , J He
Published: July 2020

Headed studs are commonly used as shear connectors to transfer
longitudinal shear force at the interface between steel and concrete in
composite structures (e.g., bridge decks). Code-based equations for predicting the shear capacity of headed studs are summarized. An artificial neural
network (ANN)-based analytical model is proposed to estimate the shear capacity of headed steel studs. 234 push-out test results from previous published research were collected into a database in order to feed the simulated
ANNs. Three parameters were
identified as input
variables for the prediction of the headed stud shear force at failure, namely
the steel stud tensile strength and diameter, and the concrete (cylinder) compressive
strength. The proposed ANN-based
analytical model yielded, for all collected data, maximum and mean relative
errors of 3.3 % and 0.6 %, respectively. Moreover, it was illustrated that, for that data, the neural
network approach clearly outperforms the existing code-based equations, which yield mean errors greater than 13 %.
Il mercato del vino nella Grande Distribuzione Organizzata in Italia
Authors: Casini Leonardo , Alampi Sottini Veronica , Dominici Andrea , Fabbrizzi Sara , Gerini Francesca , Romano Caterina
Published: July 2020

This report analyzes the composition and trends of wine sales in the Italian large-scale retail trade in the period 2009-2017. The analysis focuses on wine sales by type of product, i.e. sales format, color, still/sparkling wine, geographical indication, sales in promotion. Specific insights regard wines in 0.75 liter glass bottles, Private Label wine and the first twenty designations of origin in terms of value sold in the large-scale distribution. Lastly, forecasting models based on quarterly time series have been developed to provide a picture of the future performance of the sector. The study allows defining appropriate strategies to be implemented to respond to new consumption trends.
SENI DENDANG BENGKULU SELATAN
Authors: Hasanadi Hasanadi
Published: July 2020

Tulisan ini mengetengahkan pembahasan tentang sastra lisan Seni Dendang masyarakat Kabupaten Bengkulu Selatan Provinsi Bengkulu. Tulisan ini diramu ulang berdasarkan laporan penelitian yang bersifat kualitatif. Data penelitian dikumpulkan melalui studi kepustakaan, wawancara dan observasi lapangan serta dianalisis dengan menggunakan pendekatan analisis konten (kontent analiysis. Hasil analisis menunjukkan bahwa aspek sejarah dan sosial budayaSeni Dendang serta beberapa aspek pertunjukan Seni Dendang, seperti alat pertunjukan, waktu dan suasana pertunjukan, interaksi antara penampil dengan khalayak, teks, dan tari, merefleksikan nilai budaya masyarakat Bengkulu Selatan. Sebagai bagian dari kearifan lokal masyarakat Bengkulu Selatan, beberapa nilai budaya yang berhasil dijelaskan adalah, nilai seni, nilai pendidikan, nilai pengorbanan, serta nilai agama dan kepercayaan.
Comparative transcriptome analysis of high-growth and wild-type strains of Pyropia yezoensis
Authors: Ngan Tran Kim , Choi Jong-il
Published: July 2020

Pyropia yezoensis (Ueda) M.S.Hwang et H.G.Choi is a popular edible macro-alga that is found mostly in intertidal zones. It is one of the most economically important seaweed species and has been cultivated extensively in the cold waters of East Asia. Various reports have been published on the isolation and characterization of improved strains of Pyropia. However, there are few studies focusing on the molecular basis underlying these mutant strains. In this study, we performed a comparative analysis of whole transcriptomes of wild-type (PyWT) and high-growth (Py500G) strains of P. yezoensis using next generation RNA sequencing (RNA-seq). After sequencing, a total of 167,110,896 paired-end reads with a length of 151 nucleotides, were obtained. De novo transcriptome assembly and redundancy removal generated 19,441 transcripts. The assembly was annotated in NCBI nr, Swiss-Prot, Pfam, KEGG, GO and KOG databases. To unravel the differences in Py500G and PyWT, we mapped Py500G and PyWT reads to the assembly and calculated the
expression levels. In total, there were 454 transcripts that were differentially expressed. Among the differentially expressed transcripts, candidate genes were identified with well-known growth and development functions. This study not only identifies candidate genes responsible for the high-growth phenotype of Py500G, but it also provides more comprehensive genomic data for future research on P. yezoensis.
Sternbergia colchiciflora Waldst. et Kit. (Amaryllidaceae), a new genus and species in the flora of Kosovo
Authors: Mala Xhavit , Maxhuni Qenan
Published: July 2020

This paper reports Sternbergia colchiciflora Waldst. et Kit. as a new genus and species for the flora of Kosovo. Almost 30 adult individuals of this species were recorded for the first time in southwestern Kosovo during 2015, within the Canyon of the White Drin at Fshajt Bridge. Considering the low number of individuals and very limited distribution,
this species should be treated as a critically endangered taxon in Kosovo.
PD-1 Inhibition in Malignant Melanoma and Lack of Clinical Response in Chronic Lymphocytic Leukemia in the Same Patients: A Case Series
Authors: Landego I. , Hewitt D. , Hibbert I. , Dhaliwal D. , Pieterse W. , Grenier D. , Wong R. , Johnston J. , Banerji V.
Published: July 2020

Chronic lymphocytic leukemia (cll) is the most common adult leukemia in the Western world. Unfortunately, affected patients are often immunosuppressed and at increased risk of infection and secondary malignancy. Previous meta-analysis has found that patients with cll have a risk of melanoma that is increased by a factor of 4 compared with the general population. Recent advances in the understanding of the PD receptor pathway have led to immunotherapies that target cancer cells. The use of PD-1 inhibitors is now considered first-line treatment for BRAF wild-type metastatic melanoma. Interestingly, early preclinical data suggest that inhibition of that pathway could also be used in the treatment of cll; however, recent clinical data did not support the effectiveness of that approach. In this case series, we highlight 2 cases in which patients with cll and concurrent malignant melanoma underwent treatment with PD-1 inhibitors and were found to experience reductions in their white blood cell counts without improvement in their hemoglobin. Those cases further illustrate that treatment of cll with PD-1 inhibitors is ineffective.
Tyrosine Kinase Inhibitors Significantly Improved Survival Outcomes in Patients with Metastatic Gastrointestinal Stromal Tumour: A Multi-Institutional Cohort Study
Authors: Tan A. Deruchie , Willemsma K. , MacNeill A. , DeVries K. , Srikanthan A. , McGahan C. , Hamilton T. , Li H. , Blanke C.D. , Simmons C.E.
Published: July 2020

Background: The real-world impact of tyrosine kinase inhibitors (tkis) in clinical practice for gastrointestinal stromal tumour (gist) has not been extensively reported. We sought to assess how outcomes have changed over the eras and to evaluate the effect of access to imatinib and sunitinib on survival in patients with unresectable or metastatic gist in British Columbia. Methods: Patients with metastatic or unresectable gist were allocated to one of three eras: pre-2002, 2002–2007, and post-2007 based on treatment availability (pre-imatinib, post-imatinib, and post-sunitinib). Overall survival (os) and progression-free survival (pfs) were compared between eras. Univariate and multivariate analyses were performed to determine the effects of tumour, patient, and treatment characteristics on survival outcomes. Results: Of 657 patients diagnosed with gist throughout British Columbia during 1996–2016, 196 had metastatic disease: 23 in the pre-imatinib era, 67 in the post-imatinib era, and 106 in the post-sunitinib era. A significant increase in os, by 53.6 months (p = 0.0007), and pfs, by 29.1 months (p = 0.044), was observed after the introduction of imatinib. The introduction of sunitinib did not significantly affect os or pfs. Conclusions: Implementation of tkis has drastically improved survival outcomes for patients with metastatic gist by up to 4.55 years in the real-world setting. Our study demonstrates that implementation of tkis in clinical practice has outperformed their benefit predicted in clinical trials.
Postoperative Radiotherapy Option Based on Mediastinal Lymph Node Reclassification for Patients with pN2 Non-small-Cell Lung Cancer
Authors: Jin J. , Xu Y. , Hu X. , Chen M. , Fang M. , Hang Q. , Chen M.
Published: July 2020

Background: In this research, we used the mediastinal lymph node reclassification proposed by the International Association for the Study of Lung Cancer (iaslc) to screen for patients with pathologic N2 (pN2) non-small-cell lung cancer (nsclc) who might benefit from postoperative radiotherapy (port). Methods: The study enrolled 440 patients with pN2 nsclc who received complete surgical resection and allocated them to one of three groups: N2a1 (single-station skip mediastinal lymph node metastasis), N2a2 (single-station non-skip mediastinal lymph node metastasis), and N2b (multi-station mediastinal lymph node metastasis). Rates of local recurrence at first recurrence in patients receiving and not receiving port were compared using the chi-square test. Overall (os) and disease-free survival (dfs) were then compared using Kaplan–Meier survival analysis with log-rank test. In addition, the factors potentially influencing os and dfs were analyzed using univariate and multivariate Cox regression. Results: The rate of local recurrence for the N2a2 and N2b groups was significantly lower in patients receiving port (p = 0.044 and p = 0.043 respectively). The log-rank test revealed that, for the N2a1 group, differences in os and dfs were not statistically significant between the patients who did and did not receive port (p = 0.304 and p = 0.197 respectively). For the N2a2 group, os and dfs were markedly superior in patients who received port compared with those who did not (p = 0.001 and p = 0.014 respectively). For the N2b group, os was evidently better in patients who received port compared with those who did not (p = 0.025), but no statistically significant difference in dfs was observed (p = 0.134). Multivariate regression analysis revealed that, in the N2a1 group, port was significantly associated with poor os [hazard ratio (hr): 2.618; 95% confidence interval (ci): 1.185 to 5.785; p = 0.017]; in the N2a2 group, port was associated with improved os (hr: 0.481; 95% ci: 0.314 to 0.736; p = 0.001) and dfs (hr: 0.685; 95% ci: 0.479 to 0.980; p = 0.039). Conclusions: For patients with pN2 nsclc who receive complete resection, port might be beneficial only for patients with single-station non-skip metastasis (N2a2). Patients with single-station skip metastasis (N2a1) and multi-station metastasis (N2b) might not currently benefit from port.
The Correlation between Teaching Evaluation and Lecturers’ Performances
Authors: Ruslim Nooradelena Mohd , Ee Ng Loo , Saharun Norhusna , Baharuddin Nurhusna , Bakar Nurul Ain Abu , Karim Mohd Khairil Abd
Published: July 2020

The purpose of the study is to explore the relationship between teaching evaluation and lecturers’ performances. To achieve this purpose, the study analysed the correlations between teaching evaluation scores by student and evaluation on lecturers’ performances by dean, and between teaching evaluation scores by student and students’ final examination results. Census study was applied to collect all data, which involved 124 lecturers and eight deans. The study used data from the online system, which involved evaluation made for 246 courses by all active students in semester June – November 2018. Descriptive and inferential statistics were applied in this study and analysed using SPSS version 21.0. The result showed that there is no significant relationship between teaching evaluation scores by student and evaluation on lecturers’ performances by dean. This study also found that there is no significant relationship between teaching evaluation scores by student and students’ final examination results. Based on the findings, the study inferred there is bias in the evaluation instruments and there are external factors contributed to the outcome of insignificant correlations in both analyses, thus the effect or impact of the evaluation system to academic division is not significant
A NEW WATER MITE SPECIES OF THE GENUS HYGROBATES KOCH, 1837 (ACARI, HYDRACHNIDIA, HYGROBATIDAE) FROM FAR EAST OF RUSSIA
Authors: Tuzovskij Petr V.
Published: July 2020

In this paper a new water mite species of the genus Hygrobates (Acari, Hydrachnidia) was described from Far East of Russia.
Determination of the volatile compounds of Anthemis cretica subsp. anatolica (Boiss.) Grierson
Authors: KÜRKÇÜOĞLU Mine , TOSUN Fatma
Published: July 2020

Chemical composition of the essential oils obtained by hydrodistillation from the aerial parts of Anthemis cretica subsp. anatolica was analyzed by gas chromatography (GC) and gas chromatography-mass spectroscopy (GC-MS) systems. The essential oil of A. cretica subsp. anatolica was characterized by the presence of a high percentage of oxygenated sesquiterpenes (57.9%). Twenty-seven compounds were identified representing 96.6 % of the essential oil of A. cretica subsp. anatolica. The main components of the oil were spathulenol (27.0%) and hexadecanoic acid (14.3%).
Comunicación estratégica para la educación ambiental en entornos locales: Ámbito Universitario
Authors: Estipiñán Villanueva Andrea , Hernández Flores Hilda Gabriela , Domínguez Bolaños Rosa Elba
Published: July 2020

El cambio climático y los diversos desastres naturales que acontecen en el planeta dan cuenta de la inconsciencia con la que hemos actuado en el pasado. En este sentido, la Benemérita Universidad Autónoma de Puebla asume su compromiso y trabaja arduamente para revertir en la medida de lo posible esta situación. Dentro de este capítulo se muestra el trabajo multidisciplinar y colegiado de un grupo de investigadores que con sus propuestas aportan soluciones a los problemas relacionados con el medio ambiente, siendo la comunicación elemento indispensable para la generación de una cultura socialmente responsable al interior de la comunidad universitaria.
El modelo de la comunicación artística. Pretexto para apuntar algunos criterios meteorológicos para el análisis del discurso estético
Authors: Romeu Aldaya Vivian
Published: July 2020

Este trabajo pretende reflexionar sobre algunos criterios metodológicos para el análisis de los discursos estéticos, a través de la revisión del modelo teórico de la comunicación artística propuesto por la semióloga belga Nicole Everaert. Propondremos la conceptualización del discurso estético a partir de sus diferencias con respecto al discurso artístico, lo cual nos posibilitará, previa revisión crítica del modelo de la comunicación artística de Everaert, la explicación y desarrollo de los criterios metodológicos que creemos necesarios para abordar analíticamente el discurso estético del que se nutre la obra de arte.
Eye Examination Techniques for Malingering Patients- A Review
Authors: Poudel Janak , Krishnasamy Premnath , Optom B. , Optom M.
Published: July 2020

Malingering manifest as either imitating an ophthalmic disease, or contradiction of ophthalmic disease. In all cases of imitating or denial of ophthalmic disease there is only one reason i.e. Benefit and advantages. Benefit may be financial or nonfinancial. Sometimes it may be the reason for escape of military service or work, depletion of court penalty, tricky way of getting compensation from insurance companies and unnecessary free medicines or medical equipments. Malingerer does everything to cheat ophthalmologist/optometrist. Commonly it is associated with concurrent diagnosis of depression, anxiety, panic attacks, fibromyalgia and psychiatric disorders.