bluuebunny/crossref_metadata_2025_split huggingface dataset:
Reliability of the Pressure Indicating Film for Occlusal Force Analysis: A Pilot Study
Authors: Idris RI , Tasri NI , Yusof SF , Lim TW , Shoji Y 
Published: March 2022

Objective: The aim of this study was to evaluate the reliability of the pressure indicating film in measuring pressure exerted on it with and without Polyethylene (PE) sleeve as infection control purposes, and to analyze the pressure produced with its software for occlusal force study. Materials and Methods: The optimization of the pressure indicating film for occlusal force analysis commenced with the design and calibration of this sheet. The film was designed into horseshoe shape to suit the shape of maxillary and mandibular arches. The calibration was initiated with 5 different types of pressure which were 15 MPa, 25 MPa, 30 MPa, 35 MPa and 45 MPa exerted on two groups of the film: (i) with PE sleeve and (ii) without PE sleeve. Three readings were recorded for each group and mean value was documented. Then, the films were calibrated by its software for pressure analysis. Results: There was no significance difference found between the film with and without PE sleeve during the calibration stage (P>0.05). In all groups of pressure, there was no significant difference documented between pressure exerted and read out value. Conclusion: The results suggested that the film can be used for occlusal force analysis and improvement of the film with addition of PE sleeve for hygienic purpose is suitable to form the basis of clinical occlusal forces study.
Influence of Perinatal and other Factors in the Aetiology of Molar Incisor Hypomineralisation
Authors: Halim RA , Drummond BK , Thomson WM 
Published: March 2022

Objective: The aims of this study were to compare associations between dental health and pregnancy circumstances, birth history and early childhood health in children with and without Molar-Incisor Hypomineralisation (MIH). Methods: A matched case-control (n=101) study investigated perinatal and early childhood factors that could be associated with development of MIH. Case group (n=46) children (with MIH) were identified from the University of Otago Paediatric Dentistry Clinic. Control group (n=55) children (matched for age and gender, and with no signs of MIH) were selected from another clinic. Clinical examination recorded dental enamel defects and caries status. Pregnancy history and the child’s development and medical history were recorded by questionnaire. Mothers and children’s birth records were examined. Results: There were no significant socio-demographic differences between case or control groups. Children diagnosed with MIH had more problems at birth, including oxygen deprivation, one or more signs of foetal distress, premature birth or low birth weight. More mothers of MIH children had received drugs during delivery, including nitrous oxide, pethidine, or antibiotics. Conclusion: In this study, premature birth was found to be significantly associated with the occurrence of MIH.
Evaluation of Image Quality of Bitewing Radiographs taken by UiTM Dental Students
Authors: Rasid LHA , Razak S , Ayoub AA , Kamaruzaman M , Azmi NW 
Published: March 2022

Objectives: To evaluate the quality of bitewing radiograph taken by Universiti Teknologi MARA (UiTM) dental students during daily clinical practices and to evaluate the difference in caries lesions found on bitewing radiographs and clinical examination. Materials and method: 120 patients who attended the undergraduate dental clinic for dental examination were included in this study. The inclusion criteria were patients within the age range of 17-45 years old, possessing at least three sets of posterior teeth, with bitewing radiographs taken by undergraduate dental students. The number of caries lesions detected by clinical examination, bitewing radiographs, and a combination of both methods were recorded. The quality of 240 bitewing radiographs was classified into three categories; excellent, acceptable, and unacceptable. The frequency of radiographic errors; foreshortening/elongation, horizontal overlapping, inadequate film coverage, non-ideal centering and inadequate contrast and density were also evaluated. Results: The quality of bitewing radiographs are mostly accepted to be used as a diagnostic tool and one of the factors which commonly affected the quality of the bitewing is the overlapping of adjacent teeth. The highest number of caries lesions were detected radiographically (74%) compared with 25% caries by clinical examination. The majority of radiographs (71%, n=171) were deemed to be of acceptable quality, 39(16%) were excellent, and 30(13%) were diagnostically unacceptable. “Horizontal overlap” was the most common error detected on the radiographs (n=139, 57.9%), followed by “non-ideal centering” (n=93, 38.8%), “inadequate contrast” (n=46, 19.2%) and “inadequate film coverage” (n=24,10%). The highest number of caries lesions were detected radiographically (74%) compared with 25% caries by clinical examination. Conclusion: The quality of the majority of bitewing radiographs taken by undergraduate dental students in this institution is acceptable. However, given that more than half of the radiographs possessed horizontal overlapping error, caries diagnosis may have been underestimated. Further training and periodic audits are required to reduce the percentage of errors in bitewing radiographs amongst undergraduate dental students.
Neurological manifestations and etiological risk factors in patients hospitalized with COVID-19 in Turkey
Authors: Usta Nuray Can , Kartal Seyfi , Gunay Betul Onal , Boz Cavit 
Published: March 2022

Abstract

Background
Coronavirus disease 2019 (COVID-19) can affect the neurological as well as the respiratory system. Neurological manifestations may involve the central or peripheral nervous systems, or musculoskeletal system. Findings can range from mild presentations, such as headache and anosmia, to severe complications, such as stroke and seizure.

Objectives
To evaluate the neurological findings and to determine etiological risk factors for mortality in patients hospitalized for COVID-19.

Methods
Medical records of patients with COVID-19 who were hospitalized and sought neurological consultation between March 2020 and March 2021 at a reference pandemic hospital in Turkey were reviewed retrospectively in a cross-sectional study design.

Result
We included data from 150 (94 male) patients. Their mean age ± standard deviation was 68.56 ± 16.02 (range 21–97) years. The patients were categorized into 2 groups according to any acute neurological event or progression of neurological disease. Ischemic cerebrovascular events, seizures, and encephalopathy were the most common acute neurological events, while deterioration in consciousness, epileptic seizures, and Parkinson disease were observed in those with progression of neurological disease. Abnormal neurological findings were found at a mean of 7.8 ± 9.7 days following COVID-19 diagnosis and 50 (a third of) patients died. A logistic regression model found that advanced age, increased Modified Charlson Comorbidity Index (MCCI) score, and prolonged duration of hospitalization were factors significantly associated with increased mortality; however, sex and day of abnormal neurological findings after COVID-19 diagnosis were not. Common conditions accompanying neurological events were hypertension, coronary artery disease–heart failure, and diabetes mellitus.

Conclusion
COVID-19 may present with neurological symptoms in our Turkish patients and comorbidities are often present.
Considerations Regarding the Solutions for Heating and Cooling of Cult Buildings
Authors: Branca Ionut-Cristian 
Published: March 2022

Abstract
Religious art, expressed through the architecture and painting of churches, is subject to the action of time, requiring preservation of the architectural and artistic heritage throughout their existence by providing adequate microclimate parameters.
Functional and constructive particularities of cult buildings – large volumes constructed, high thermal inertia of the envelope elements and periodically occupied spaces with variable occupant – influence the conditions of conformation and operation of the heating and air conditioning systems.
The determination of the calculation parameters and the conformation of the installation systems must take into account these particularities and consequences leading to the necessity to provide some installations with low functional inertia.
The report presents an adequate method of calculation based on the thermal balance of the air in the enclosure and the envelope space, under the conditions of cyclical operation and with limited duration of the installations.
The paper is within the thematic context of the doctoral thesis “Energy efficiency solutions for heritage buildings”
Photovoltaic Systems Maximum Power Point Tracking Algorithms
Authors: Cercel George , Tigănaşu Cosmin , Nemeş Ciprian 
Published: March 2022

Abstract
The power delivered by a photovoltaic cell generator depends on the operating point at which this works. In order to maximize the energy supplied by the PV system, the generator should be adapted to the load so that the operating point will always correspond to the maximum power point. Usually, when a PV module is connected directly to a load, its operating point is rarely at the maximum power point. The operating principle of the maximum power point tracking is to place a converter between the load and the PV array, to adjust the output voltage and the current of the PV array so that the maximum available power is extracted. In most cases the optimal algorithm is chosen according to several criteria, such as: implementation complexity (autonomy of the systems, connected to the network), the type and number of sensors needed, the ability of the algorithm to detect local maximum points, cost, response time, type of implementation (analog, digital, mixed).
Eye Image Segmentation Method Based on the Modified U-Net CNN Architecture
Authors: Miron Casian , Grigoras Laura Ioana , Ciucu Radu , Manta Vasile 
Published: March 2022

Abstract
The paper presents a new eye image segmentation method used to extract the pupil contour based on the modified U-Net CNN architecture. The analysis was performed using two databases which contain IR images with a spatial resolution of 640x480 pixels. The first database was acquired in our laboratory and contains 400 eye images and the second database is a selection of 400 images from the publicly available CASIA Iris Lamp database. The results obtained by applying the segmentation based on the CNN architecture were compared to manually-annotated ground truth data. The results obtained are comparable to the state of the art.
The purpose of the paper is to present the implementation of a robust segmentation algorithm based on the U-Net convolutional neural network that can be used in eye tracking applications such as human computer interface, communication devices for people with disabilities, marketing research or clinical studies.
The proposed method improves uppon existing U-Net CNN architectures in terms of efficiency, by reducing the total number of parameters used from 31 millions to 38k. The advantages of using a number of parameters approximatly 815 times lower than the original U-Net CNN architecture are reduced computing resources consumption and a lower inference time.
New and interesting records of Diptera on glacial sand deposits in Silesia (NE Czech Republic). Part 3 – Acalyptratae 2
Authors: Roháček Jindřich , Černý Miloš , Ebejer Martin J. , MacGowan Iain 
Published: March 2022

Abstract
Additional records of 28 species of interest belonging to acalyptrate families Lonchaeidae (1 species), Lauxaniidae (2 species), Chamaemyiidae (9 species), Agromyzidae (16 species) and Opomyzidae (1 species) from glacial sand deposits in the Czech Silesia (NE Czech Republic) are presented and their association with sandy habitats discussed. A total of 25 species are recorded from the Czech Silesia for the first time, 15 are new additions to the fauna of Moravia of which 11 are also new for the whole of the Czech Republic. Six species (Lauxaniidae 1, Agromyzidae 5) are new additions to the Diptera fauna of Poland. Leucopis cerasiphila Gomolitzkaja & Tanasijtshuk, 1986 is recorded for the first time from Europe. None of the here reported species is classified as psammobiont but 8 species are considered psammophilous or probably psammophilous, viz. Minettia longiseta (Loew, 1847) (Lauxaniidae), Leucopis kaszabi Tanasijtshuk, 1970 (Chamaemyiidae), Cerodontha (Xenophytomyza) leptophallus Papp, 2016, Hexomyza sarothamni (Hendel, 1923), Liriomyza dracunculi Hering, 1932, L. latigenis (Hendel, 1920), L. yasumatsui Sasakawa, 1972 (Agromyzidae) and Geomyza subnigra Drake, 1992 (Opomyzidae). The conspicuous species diversity of Chamaemyiidae in Silesian glacial sand deposits is discussed.
FAKTOR-FAKTOR PEMBENTUK PERILAKU PELANGGAN "PINNOCHIO" DI KUPANG
Authors: Lopes Amaral Maria Augustin , Goetha Selfiana , Watu Engelbertus G. Ch , Fallo Apryanus 
Published: March 2022

Understanding why exaggerated negative word of mouth customers complain the way they do is important from theorical, managerial and public policy perspectives. This research try to answer customer negative WOM and desirable organizational outcomes, the possibility that customer might routinely exaggerate their consumption experience stories has been neglected. This research uses non-random sampling method (convenience sampling) in order to collect data. 138 people in Kupang were used as respondents. Data were collected using questionnaire (google form). This study uses SEM analyze to test the data. The result suggested consumer dissatisfaction and consumer vanting had effect toward exaggerated negative word of mouth, interactional justice and perceived tie had no effect toward exaggerated negative word of mouth.

Keywords: word of mouth, exaggeration, negative word of mouth, consumer dissatisfaction, consumer venting
WORK - LIFE INTEGRATION POLA KERJA BARU PEMICU KELELAHAN KERJA: ADAPTASI BARU PADA MASA PANDEMI COVID – 19
Authors: Rachmawati Meida , Santoso Ignatius Hari 
Published: March 2022

This study aims to examine the effect of work life integration as a new phenomenon in the middle of Covid outbreak in Indonesia toward work exhaustion , and the mediating effect of work life balance. 100 samples recruited in this researh is came from workers with at least two year working experience since Covid outbreak. Data is done with an open-ended questionnaire, which processed by Smart PLS 3.0. The results of the study show that work life integration and work life balance have significant effect toward work exhaustion. Besides, work life balance is partially mediate between work life integration and work exhaustion. As the practical implication we suggest that employee should build priority activities to prevent two or more activities executed at the same time.
Atestado de óbito: uma reflexão sob a perspectiva do direito médico brasileiro
Authors: Alves Suzana Cássia Feltrin , Vieira André , Freitas Camila Melo de , Sottomaior Carla Larissa Cunha , Martins Fernanda Jorge , Melo Neto Fernando de Paiva , Martins Gabriele Rânia Garcia , Souza Giovanna Alves de , Assis Victor Barbosa , Silva Williams Cardec da 
Published: March 2022

Objetivo: Discutir os aspectos legais envolvidos na emissão dos atestados de óbito e suas facetas sob o ponto de vista do direito médico brasileiro. Revisão bibliográfica: É imprescindível o conhecimento de como preencher corretamente a Declaração de Óbito. Entretanto, observa-se que, no meio médico, há erros ou dúvidas no momento desse ato, uma vez que se constitui um tema negligenciado em algumas escolas médicas brasileiras e pouco revisto ou treinado em hospitais e programas de residência médica. Além disso, os resultados mostraram que alguns médicos não utilizam expressões corretas ao relatar as causas do óbito no prontuário ou em seus relatórios. Considerações finais: A menor procura e capacitação do correto registro dos atestados de óbitos induz a maiores taxas de diagnósticos inespecíficos acerca da causa primária e causas consequenciais do óbito e outros impasses do seu uso para fins epidemiológicos. Portanto, torna-se imprescindível a abordagem deste conceito durante e após a formação acadêmica do médico, com o fito de estimular o reconhecimento da sua importância tanto legal quanto em saúde pública.
Analisis Kebutuhan Video pada Pembelajaran Matematika Mahasiswa Calon Guru di Masa Pandemi Covid-19
Authors: Trilani Sopi Saniah , Sudihartinih Eyus 
Published: March 2022

<p class="JRPMAbstractBody">Penelitian mengenai analisis kebutuhan video pada pembelajaran matematika mahasiswa calon guru ini bertujuan untuk mendeskripsikan tingkat kebutuhan mahasiswa dalam penggunaan media video pembelajaran di masa pandemi <em>covid-19</em> ini. Jenis penelitian ini adalah penelitian kuantitatif deskriptif. Partisipan penelitian ini adalah 80 mahasiswa calon guru matematika di salah satu Universitas Negeri yang berada di Jawa Barat. Teknik pengumpulan data yang digunakan ialah angket dan wawancara. Pada penelitian ini mengacu pada empat indikator yaitu alat indera, rangsangan jelas, perhatian yang tertuju, dan waktu cukup. Hasil penelitian menunjukkan bahwa tidak ada mahasiswa yang masuk kategori sangat butuh media video pembelajaran, semua mahasiswa dengan kategori butuh, dan satu mahasiswa dengan kategori tidak butuh. Sehingga dapat disimpulkan bahwa mahasiswa calon guru membutuhkan media video untuk pembelajaran matematika di masa pandemic <em>covid-19</em>.</p><p> </p>
MODERN PRESS SERVICES IN THE SYSTEM OF PROFESSIONAL EDUCATION. GOALS, TASKS, QUALITY
Authors: Чернышов П.С. 
Published: March 2022

Определено, что современные пресс-службы в системе профессионального образования выступают в качестве значимых элементов организационных структур соответствующих субъектов (ВУЗы и пр.), реализуя комплексный системный функционал коммуникации. Специфика образовательной отрасли обуславливает особенность используемого лексического портфеля, способов организации и трансляции информационного ресурса, контента. Обоснован тезис о том, что принципиальных отличий в контексте сопоставления отечественного и зарубежного опыта функционирования пресс-служб не имеется, однако наличествуют специфический способы структурирования, подачи и трансляции информационного ресурса.
It has been determined that modern press services in the vocational education system act as signifi cant elements of the organizational structures of the respective subjects (universities, etc.), implementing a complex system functionality of communication. The specifi cs of the educational industry determines the peculiarity of the used lexical portfolio, ways of organizing and transmitting an information resource, content. The thesis is substantiated that there are no fundamental differences in the context of comparing domestic and foreign experience of the press services, however, there are specifi c ways of structuring, submitting and transmitting an information resource.
MODIFIED POROUS SILICON FOR MATRIX-SUPPORTS IN CHEMICAL POWER SOURCES
Authors: Лебедева М.В. , Антропов А.П. , Крапивко А.Л. , Яштулов Н.А. 
Published: March 2022

В данной работе предложены матрицы-носители на основе пористого кремния, модифицированного наночастицами платина-палладий в качестве материалов для конструирования источников энергии. Полученные электроды исследованы методами атомно-силовой и растровой электронной микроскопии. Проведена оценка стабильности композитов в реакции окисления муравьиной кислоты методом вольтамперометрии.
In this paper, the matrix-supports based on porous silicon modifi ed by platinum-palladium nanoparticles as materials for the energy sources constructing had been proposed. The obtained electrodes had been investigated by atomic force and scanning electron microscopy methods. The stability of composites in the formic acid oxidation reaction by voltammetry had been evaluated.
NEW STRAIN ENTEROBACTER SP. UOM 3 – DESTRUCTOR OF OIL AND PRODUCER OF INDOLE ACETIC ACID
Authors: Четвериков С.П. , Бакаева М.Д. , Коршунова Т.Ю. , Кузина Е.В. , Рафикова Г.Ф. , Четверикова Д.В. , Высоцкая Л.Б. , Логинов О.Н. 
Published: March 2022

Выделен штамм Enterobacter sp. UOM 3, способный к использованию в качестве единственного источника углерода нефти со степенью биодеструкции 98,8, а также синтезу и продуцированию в среду культивирования фитогормона индолилуксусной кислоты (11,55 мг/л). Штамм перспективен для использования в технологиях фиторемедиации нефтезагрязненных объектов.
Selected strain Enterobacter sp. UOM 3, capable of using oil as a sole carbon source with a biodegradation degree of 98,8, as well as synthesizing and producing the phytohormone indole acetic acid (11,55 mg/l) into the culture medium. The strain is promising for use in the technologies of phytoremediation of oil-polluted objects.
TRAINING OF BACHELORS OF THE “ECONOMY” DIRECTION TO DIGITALIZATION COUNTRY
Authors: Андреева В.В. 
Published: March 2022

В статье рассматриваются вопросы подготовки бакалавров направления «Экономика» к работе в условиях цифровизации страны. Cтуденты в течение двух лет получают серьезную подготовку по информационным технологиям. Особое внимание уделяется организации начального курса информатики, так как от того, насколько хорошо будут освоены студентом основы дисциплины, зависит его дальнейшее обучение и готовность к цифровой экономике.
The article deals with the preparation of bachelors of the direction “Economics” to work in the conditions of the digitization of the country. Students within two years receive serious training in information technology. Particular attention is paid to the organization of the initial course of informatics, because of how well the student learns the basics of the discipline, his further education and readiness for the digital economy depends.
ASSESSMENT OF THE STATUS OF BOTTOM ORGANISMS OF THE RIVERS OF THE ALDAN BASIN IN THE AREA OF THE KURANAKH GOLD ORE DEPOZIT
Authors: Салова Т.А. , Николаева Н.А. 
Published: March 2022

Проведены гидробиологические исследования по определению состояния донных организмов рек бассейна Алдана в зоне деятельности Куранахского золоторудного месторождения. Сравнение показателей состояния бентоса в фоновых и загрязненных участках показало, что с ухудшением среды обитания во всех трофических звеньях гидробиоценоза происходят значительные изменения в количественном составе, качественном развитии и структуре зообентоса.
Hydrobiological studies were carried out to determine the status of bottom organisms of the rivers of the Aldan basin in the area of operation of the Kuranakh gold ore deposit. Comparison of indicators of the state of benthos in the background and contaminated areas showed that with a deterioration of the environment in all trophic links of hydrobiocenosis, signifi cant changes occur in the quantitative composition, qualitative development and structure of zoobenthos.
DETERMINATION OF THE GENERAL WEIGHT OF THE AEROSOL OF ELECTRONIC DELIVERY SYSTEMS OF NICOTINE (ESDS) BY USING A LINEAR TYPE SMOKING MACHINE
Authors: Пережогина Т.А. , Медведева С.Н. , Зайцева Т.А. 
Published: March 2022

В статье рассмотрен процесс образования и сбора аэрозоля одноразовых ЭСДН марки LUXLITE на курительной машине линейного типа на основе метода CORESTA 81.
The article describes the process of formation and collection of aerosol of disposable LUXLITE ESDS on a linear type smoking machine based on CORESTA method No. 81.