bluuebunny/crossref_metadata_2025_split huggingface dataset:
A kriging-based analysis of cloud liquid water content using CloudSat data
Authors: Lalande Jean-Marie , Bourmaud Guillaume , Minvielle Pierre , Giovannelli Jean-François 
Published: August 2022

Abstract. Spatiotemporal statistical learning has received increased attention
in the past decade, due to spatially and temporally indexed data
proliferation, especially data collected from satellite remote
sensing. In the meantime, observational studies of clouds are recognized as an important step toward improving cloud representation in weather and climate
models. Since 2006, the satellite CloudSat of NASA is carrying a 94 GHz
cloud-profiling radar and is able to retrieve, from radar
reflectivity, microphysical parameter distribution such as water or
ice content. The collected data are piled up with the successive
satellite orbits of nearly 2 h, leading to a large compressed
database of 2 Tb (http://cloudsat.atmos.colostate.edu/, last access: 8 June 2022). These observations offer the opportunity to extend the cloud microphysical properties beyond the actual measurement locations using an
interpolation and prediction algorithm. To do so, we introduce a statistical estimator based on the spatiotemporal covariance and mean of the observations known as kriging. An adequate parametric model for the covariance and the mean is chosen from an exploratory data analysis. Beforehand, it is necessary to estimate the parameters of this spatiotemporal model; this is performed in a Bayesian setting. The approach is then applied to a subset of the CloudSat dataset.
Modelling glacier mass balance and climate sensitivity in the context of sparse observations: application to Saskatchewan Glacier, western Canada
Authors: Kinnard Christophe , Larouche Olivier , Demuth Michael N. , Menounos Brian 
Published: August 2022

Abstract. Glacier mass balance models are needed at sites with
scarce long-term observations to reconstruct past glacier mass balance and
assess its sensitivity to future climate change. In this study, North
American Regional Reanalysis (NARR) data were used to force a
physically based, distributed glacier mass balance model of Saskatchewan
Glacier for the historical period 1979–2016 and assess its sensitivity to
climate change. A 2-year record (2014–2016) from an on-glacier automatic
weather station (AWS) and historical precipitation records from nearby
permanent weather stations were used to downscale air temperature, relative
humidity, wind speed, incoming solar radiation and precipitation from the NARR
to the station sites. The model was run with fixed (1979, 2010) and
time-varying (dynamic) geometry using a multitemporal digital elevation
model dataset. The model showed a good performance against recent
(2012–2016) direct glaciological mass balance observations as well as with
cumulative geodetic mass balance estimates. The simulated mass balance was
not very sensitive to the NARR spatial interpolation method, as long as
station data were used for bias correction. The simulated mass balance was
however sensitive to the biases in NARR precipitation and air temperature,
as well as to the prescribed precipitation lapse rate and ice aerodynamic
roughness lengths, showing the importance of constraining these two
parameters with ancillary data. The glacier-wide simulated energy balance
regime showed a large contribution (57 %) of turbulent (sensible and
latent) heat fluxes to melting in summer, higher than typical mid-latitude
glaciers in continental climates, which reflects the local humid “icefield
weather” of the Columbia Icefield. The static mass balance sensitivity to
climate was assessed for prescribed changes in regional mean air temperature
between 0 and 7 ∘C and precipitation between −20 % and +20 %,
which comprise the spread of ensemble Representative Concentration Pathway (RCP) climate scenarios for the mid
(2041–2070) and late (2071–2100) 21st century. The climate sensitivity
experiments showed that future changes in precipitation would have a small
impact on glacier mass balance, while the temperature sensitivity increases
with warming, from −0.65 to −0.93 m w.e. a−1 ∘C−1.
The mass balance response to warming was driven by a positive albedo
feedback (44 %), followed by direct atmospheric warming impacts (24 %),
a positive air humidity feedback (22 %) and a positive precipitation phase
feedback (10 %). Our study underlines the key role of albedo and air
humidity in modulating the response of winter-accumulation type mountain
glaciers and upland icefield-outlet glacier settings to climate.
Tecnologías Y Estrategias Aplicadas A La Recuperación De Avances En Proyectos De Construcción Caso Celec Ep -Accyem
Authors: GOMEZ SANCHEZ SOTO RUBEN 
Published: August 2022

Los proyectos de construcción son calificados como proyectos complejos y tienen como características no cumplir los plazos y costos.
Esta investigación explica cómo y qué estrategias se diseñaron para recuperar el retraso de la obra. El propietario CELEC EP planificó la obra como respuesta al fenómeno de erosión regresiva del rio Coca, ya que podría afectar las obras de captación de la central hidroeléctrica Coca Codo Sinclair, y se viene construyendo en el lecho del Río y está a cargo ACCYEM. Dicha obra tenía retrasos preocupantes, luego de una intervención, en oficina y campo de seis (06) semanas, se logró revertir el retraso y las tendencias de avances.
La mejora alcanzada fue: de un avance de 1.49% y retraso acumulado de 13.02% a marzo/22, se mejoró el avance a 19.51% y retraso acumulado de 10.72% a mayo/22 a pesar del incremento de avances en la curva S planeada.
Para lograr tales resultados favorables a los intereses del cliente, se aplicaron una serie de herramientas, modelos, estrategias y técnicas; pero lo más importante, es que se encontró un equipo de personas y profesionales con compromiso de servicio.
Se debe rescatar que las estrategias y tácticas más importantes que ayudaron al logro han sido: trato directo con las personas para entender la problemática y convencerlos de lo favorable de las propuestas; dentro de las cuales, se destaca la gestión de riesgos, herramientas del modelo VDC (Virtual Design & Construction, diseño virtual de la construcción) las sesiones ICE (Ingeniería concurrente e integrada).
Effects of the Spatial Arrangement of the School Class on Verbal Communication between Teacher and Students
Authors: Belovičová Simona 
Published: August 2022

The article deals with a comparison of the influence of functional distance on verbal communication in school lessons. To measure the functional distance, we used a measuring tape. The verbal communication was being noted in a scoreboard as the number of reactions to the teacher’s lecture during the lesson. The research sample was made out of high school pupils. Besides the linear-column arrangement of class, a semi-circular arrangement was used. A negative influence of the functional distance on verbal communication was found. We suggest that the teachers walk among the benches in their class, or, alternatively, that they use a semicircle organization of the benches. Our suggestion regarding the research would be involving personality factors introversion – extraversion and dependence – independence from the field.
Pelatihan Pembuatan dan Keamanan Email Bagi Remaja Masjid
Authors: Ishak Ishak , Santoso Ismawardi , Azmi Zulfian , Syahputra Yopi Hendro , Rahmadiansyah Dudi 
Published: August 2022

Email atau Electronic mail, merupakan istilah popular untuk surat elektronik biasanya berbentuk pesan teks yang ditulis oleh seseorang untuk dikirimkan kepada orang lain melewati sebuah sistem komputer dan ditransmisikan kepada komputer lain melewati jaringan komputer, banyak sekali manfaat yang dimiliki oleh email bagi penggunanya lebih simpel, cepat, ekonomis, akurat, mudah dikelola, relatif aman, handal, serta mampu mentransmisi berbagai format dokumen, misalnya .doc, .jpg, .avi, dll. Sistem email tersebut tentunya tidak lepas dari peran sebuah aplikasi yang mampu menangani proses pengiriman dan penerimaan pesan elektronik dari pengguna yaitu mail server yang merupakan sebuah pusat pengendali email. Kegiatan ini bertujuan untuk mengedukasi remaja masjid tentang bagaimana cara menggunakan email yang baik dan benar serta memberikan bimbingan untuk dapat membuat sebuah email yang nantinya akan digunakan oleh remaja masjid untuk beragam keperluan. Metode yang digunakan adalah dengan memberikan edukasi kepada remaja masjid tentang pentingnya sebuah email dan menjelaskan apa saja kegunaan dari email tersebut dan bagaimana cara membuat sebuah email. Dengan begitu akan diperoleh hasil yang memuaskan yang nantinya ilmu tersebut akan bermanfaat bagi para remaja masjid .
Aplikasi Ujian Dan Penilaian TOEFL Berbasis Komputer Client Server Dengan Metode Linear Congruent Method
Authors: Kirman Kirman , Gunawan Gunawan 
Published: August 2022

Abstrak TOEFL merupakan sebuah tes yang digunakan untuk mengukur kemampuan bahasa inggris seseorang. Di Universitas Muhammadiyah Bengkulu setiap periode wisuda akan dilaksanakan test TOEFL yang wajib di ikuti oleh para calon wisudawan dan wisudawati sebagai syarat ujian skripsi. Pembuatan aplikasi ini menggunakan metode incremental serta perancangan sistem menggunakan diagram conteks, data flow diagram dan entity relasionship diagram. Hasil pembuatan aplikasi ini mampu mengarsipkan soal dan hasil ujian dapat tersimpan dalam server kampus. Sehingga kegiatan ujain TOEFL di kampus Universitas Muhammadiyah Bengkulu juga dapat dilaksanakan secara online. Berdasarkan hasil penelitian dan pembahasan tentang Aplikasi Ujian Dan Penilaian TOEFL Berbasis Komputer Client Server Universitas Muhammdiyah Bengkulu Dengan Metode Linear Congruent Method, maka dapat disimpulkan bahwa aplikasi ujian dan penilain TOEFL ini, telah berhasil di implementasikan mengunakan algoritma Linear Congruent Method sehingga soal yang dimunculkan ke peserta dapat teracak dengan menyesuaikan paket soal yang berbeda-beda kepada 200 peserta uji coba. Aplikasi ujian dan penilaian TOEFL ini memberikan solusi untuk menjawab kebutuhan sistem dalam pengarsipan soal dan hasil ujian yang tersimpan lebih aman dikomputer ataupun server yang telah disediakan. Dengan adanya program aplikasi test TOEFL ini, ujian yang bisa dialihkan dari tertulis menjadi terkomputerisasi.Kata Kunci : Aplikasi, TOEFL, Linear Congruent Method AbstractTOEFL is a test used to measure a person's English ability. At the University of Muhammadiyah Bengkulu, every graduation period, a TOEFL test will be held which must be followed by prospective graduates and graduates as a requirement for the thesis exam. Making this application using the incremental method and system design using context diagrams, data flow diagrams and entity relationship diagrams. The results of making this application are able to archive questions and test results can be stored on the campus server. So that TOEFL exam activities on the Bengkulu Muhammadiyah University campus can also be carried out online. Based on the results of research and discussion about the Computer-Based TOEFL Test and Assessment Application, Client Server, University of Muhammdiyah Bengkulu with the Linear Congruent Method, it can be concluded that the TOEFL test and assessment application has been successfully implemented using the Linear Congruent Method algorithm so that the questions raised to participants can be randomized by adjusting different test packages to 200 trial participants. This TOEFL exam and assessment application provides a solution to answer system needs in archiving questions and exam results that are stored more securely on the computer or server that has been provided. With this TOEFL test application program, the exam can be transferred from written to computerized.Keywords: Application, TOEFL, Linear Congruent Method
Assessment of Utero-Cervical Angle as an ultrasound screening tool to predict spontaneous preterm birth in singleton pregnancy
Authors: Ibrahim Mervat , Moharam Naglaa , Rehan Asmaa Ramdan 
Published: August 2022

Introduction: Several attempts have been made from healthcare professionals around the world to determine the effective methods for early prediction and prevention of preterm birth. Aim of Work: The aim of this study was to determine the predictive value for spontaneous preterm birth by using transvaginal ultrasonography of the uterocervical angle (UCA) in pregnant women with singleton pregnancy. Subjects and methods: This study was a prospective Case-control study that was conducted at Obstetrics and Gynecology Department at Al-Zahraa University Hospital and Kafr Elshiekh General Hospital. Results:Utero Cervical angle (UCA) was significantly increased in preterm group>95 degree compared to control group (p< 0.001). Also, CL was significantly decreased in preterm group less than 27mm compared to control group .By using ROC-curve analysis, UC can predict preterm birth with accuracy (75.4%). The sensitivity, specificity, PPV and NPV was 70%, 76%, 74.47% and 71.7% respectively (p< 0.001). CL can predict preterm birth with accuracy (66%). The sensitivity, specificity, PPV and NPV was 74%, 62%, 66.07% and 70.45% respectively (p= 0.003). Conclusion: Ultrasonographic measurement of uterocervical angle performed in routine vaginal ultrasound during second trimester is a useful strategy in the prediction of preterm birth in pregnancies and better than cervical length alone.
Evaluating a Field Theory of Consciousness and Social Change: Group Practice of Transcendental Meditation and Homicide Trends
Authors: Cavanaugh Kenneth L. , Dillbeck Michael C. , Orme-Johnson David W. 
Published: August 2022

This study outlines and empirically tests a field-theoretic view of consciousness and positive social change based on the ancient Vedic tradition of knowledge from India (Veda means “knowledge” in Sanskrit) as brought to light by the Vedic scholar and scientist of consciousness, Maharishi Mahesh Yogi. In contrast to most contemporary theories of mind and consciousness originating in the West, Maharishi’s Vedic science of consciousness posits the existence of an interpersonal, nonlocalized dimension of consciousness that underlies both individual consciousness and the “collective consciousness” of society, or “national consciousness.” We review previous empirical tests in Cambodia, India, the Philippines (and other countries) of hypotheses derived from this field-theoretic view of consciousness. We then present new empirical results, which together with prior research, provide evidence for an interpersonal dimension to consciousness. Segmented-trend regression analysis of data from a prospective, 15-year U.S. national social experiment found support for the hypothesis that “field effects of consciousness” created by group practice of Transcendental Meditation® and its advanced technique, the TM-Sidhi® program, by a theoretically predicted number of participants contributed to a reduction in social stress in national consciousness as indicated by improved monthly homicide trends during the study’s experimental period 2007-2011 (p < .0001). These results are consistent with significant reductions in crime and violence associated with group practice of the TM® and TM-Sidhi® program as reported in previous peer-reviewed research. This reduction was followed by a predicted subsequent increase in homicide trends 2012-2016 (p < .0001) after the group fell below the required size (approximately the √1% of the U.S. population).
Implementasi Media TV Sekolah dalam Mengembangkan Motivasi Belajar pada Anak Paud Pelita Hati
Authors: Fitriani Fitriani , Watini Sri 
Published: August 2022

Undang-Undang Pendidikan Nasional menegaskan bahwa Pendidikan adalah usaha sadar dan terencana untuk mewujudkan suasana belajar dan proses pembelajaran agar peserta didik secara aktif mengembangkan potensi dirinya untuk memiliki kekuatan spritual keagamaan, pengabdian diri, kepribadian, kecerdasan, akhlak mulia, serta keterampilan yang diperlukan dirinya, Masyarakat, Bangsa dan Negara. Penelitian ini dilatarblakangi oleh kurangnya minat anak usia dini dalam belajar, hal ini terlihat masih banyaknya anak usia dini sibuk dengan dirinya sendiri dikarenakan pada saat pembelajaran guru bersifat verbalistik tanpa menggunakan media. Sehingga anak menjadi tidak mengerti tentang apa yang diterangkan oleh guru. Tujuan yang ingin dicapai dari penelitian ini untuk membuktikan apakah media TV sekolah dapat mengembangkan motivasi belajar anak usia dini di PAUD Pelita Hati. Penelitian ini menggunakan metode Deskriftif kwalitatif Hasil penelitian menunjukkan bahwa TV sekolah mampu mengembangkan motivasi belajar anak usia dini disekolah ataupun di rumah. Dengan adanya panggung sekolah yang dibuat lembaga PAUD Pelita Hati membuat anak antusias dalam belajar. Dengan media TV sekolah juga dapat mengurangi anak usia dini bermain game online yang selama ini berdampak kuranagnya minat anak untuk belajar.
Tip 2 Diabetli Bireylerde İmplant Çevresi Periodontopatojenik Bakteri Seviyelerinin Değerlendirilmesi
Authors: BOZKURT DOĞAN Şeyma , KURTİŞ Mazlum Bülent , AKCA Gülçin , TÜTER Gülay 
Published: August 2022

Amaç: Bu çalışmanın amacı tip 2 diabetli bireylere uygulanmış olan dental implantlardan ve implantlara en yakın doğal dişlerden toplanmış olan subgingival plak örneklerinde ve tükürükteki Porphyromonas gingivalis (Pg), Aggregatibacter actinomycetemcomitans(Aa), Camploybacter rectus (Cr), Treponema denticola (Td) gibi periodontal patojen miktarlarını değerlendirmektir.
Gereç ve Yöntem: Çalışmaya 13 tip 2 diabet ve 7 sistemik sağlıklı birey olmak üzere toplamda 20 kişi dahil edildi. Toplam 39 diş implantı, 27 implant diabet grubuna, 12 implant kontrol grubundaki bireylere olmak üzere uygulandı. İmplant ve doğal dişlerden başlangıçta, operasyon sonrası 1. ay, 4. ay ve 7. ayda subginval plak ve tükürük örnekleri toplandı. Mikrobiyolojik analiz için real-time polimeraz zincir reaksiyonu kullanıldı (RT-PZR).
Bulgular: Td miktarı diabet grubunda hem doğal dişlerde hemde implant çevrelerinde tüm takip dönemlerinde ve tükürükteki başlangıç değeride kontrol grubuna göre yüksek bulundu. Pg miktarı ise başlangıç ve 7. ayda, Cr miktarı ise baslangıç, 4. ay ve 7. ayda kontrol grubundaki doğal dişlerde diabet grubuna göre istatistiksel olarak yüksek bulunurken, yine Pg miktarı 1. ay ve 4. ayda ve Cr miktarı ise 1. ayda diabet grubunda kontrol grubuna göre yüksek bulundu. Diabet grubunda implant çevresindeki Cr miktarı ise 1. ayda kontrol grubuna göre, 7. ayda ise kontrol grubunda diabetli gruba göre anlamlı derecede yüksek bulundu. Hem implant hemde doğal diş çevresindeki Aa miktarı ise takip dönemlerinde diabet ve kontrol grupları arasında farklılık göstermedi.
Sonuç: Çalışmanın sonuçlarına göre bazı periodontal patojen bakteriler takip dönemlerinde hem diabet hemde kontrol grubunda artış göstermiş olmakla birlikte, implant çevresinde her iki grupta da herhangi bir enfeksiyon tespit edilmedi
FEATURES OF PERSONALITY DEVELOPMENT OF A UNIVERSITY STUDENT
Authors: Крылова Е.Л. 
Published: August 2022

В статье представлено описание влияния образовательной среды и медиаресурсов на развитие личности студента, которое обусловливает формирование ценностного сознания, определяя уровень эффективного социального развития зрелости личности.
The article describes the influence of the educational environment and media resources on the development of the student's personality which determines the formation of value consciousness, determining the level of effective social development of personality maturity.
Bell’s Palsy: Diagnosis dan Tatalaksana
Authors: Putri Zanty Rakhmania 
Published: August 2022

<p>Bell’s palsy merupakan gangguan saraf wajah dengan ciri kelemahan wajah unilateral, akut, dan tanpa penyebab pasti. Kelemahan wajah dapat berupa hilangnya kerutan dahi, sulit menutup mata, kelemahan sudut bibir, hilangnya sensasi pengecapan. Diagnosis melalui anamnesis dan pemeriksaan klinis. Pemeriksaan penunjang untuk menilai faktor risiko dan kemungkinan diagnosis lain. Pengobatan secara non farmakologis dan farmakologis.</p><p>Bell’s palsy is an acute facial nerve disorder with unilateral facial weakness without definite cause. The disease may manifest as diminished forehead wrinkles, difficulty to close lid, weakness at the corner of the lips, loss of taste sensation and other symptoms based on affected facial nerve branch. Diagnosis can be made through anamnesis and clinical examination. Additional examinations can evaluate risk factors and eliminate other diseases. Treatment can be non-pharmacological and pharmacological.</p><p> </p>
Bước đầu điều tra cây thuốc sử dụng theo kinh nghiệm dân gian ở tỉnh Ninh Thuận
Authors: Diễm Trần Hồng , Minh Lê Văn , Tuyển Nguyễn Xuân , Giang Bạch Long , Kỳ Bùi Văn 
Published: August 2022

Mở đầu: Ninh Thuận là một tỉnh đa địa hình, có khí hậu đặc trưng ở khu vực tạo nên sự phong phú của hệ thực vật. Bên cạnh đó, cộng đồng dân tộc ít người, đặc biệt là Chăm và Raglai, có truyền thống lâu đời khai thác và sử dụng thảo dược làm thuốc.
Mục tiêu: Điều tra, phân tích tình hình khai thác, sử dụng cây thuốc trên địa bàn tỉnh. Góp phần làm phong phú thêm kho tàng tri thức về cây thuốc của tỉnh Ninh Thuận.
Phương pháp: Điều tra bằng phiếu kết hợp phỏng vấn người dùng thuốc, người bán thuốc và cán bộ lãnh đạo lĩnh vực có liên quan từ tháng 10/2017 – 02/2018. Tên cây thuốc được xác định bằng cách đối chiếu với tiêu bản hoặc cán bộ chuyên môn về tài nguyên dược liệu.
Kết quả: Nguồn cây thuốc tự nhiên được khai thác và sử dụng nhiều với khoảng hơn 50% cây thuốc được đánh giá có tiềm năng khai thác dồi dào. Có khoản 398 loài cây thuốc được sử dụng chủ yếu trong phòng và chữa bệnh, trong đó có 54 loài được sử dụng với tần suất cao. Tập trung ở các nhóm bệnh như viêm nhiễm (20%), cảm – ho (18%) và bệnh xương khớp (11%).
Kết luận: Khối lượng cây thuốc trồng được sử dụng lớn, nhưng cây thuốc tự nhiên được sử dụng đa dạng về chủng loại. Có khoảng 54 loài cây thuốc được sử dụng phổ biến trong phòng và chữa trị bệnh.
Xác định khả năng ức chế rotavirus của hoạt chất genipin
Authors: Việt Nguyễn Thanh , Thái Thân Văn 
Published: August 2022

Rotaviruses (RVs) là nguyên nhân chủ yếu gây bệnh tiêu chảy cấp tính đối với trẻ em trên toàn thế giới nhưng lại không có thuốc điều trị đặc hiệu. Genipin là hợp chất tự nhiên trong cây dành dành có nhiều đặc tính dược lí như khả năng kháng viêm, kháng apoptotic, kháng vi sinh vật và khối u. Trong nghiên cứu này, hoạt chất genipin được thử nghiệm hoạt tính ức chế RVs trong điều kiện in-vitro. Ngưỡng gây độc tế bào MA104 của genipin là ≥150µM/ml; Hiệu quả ức chế RVs của genipin sử dụng ở nồng độ 10-150µM/ml so với đối chứng lần lượt như sau: xử lí RVs với genipin trước và trước/sau gây nhiễm là 28.7-54.1% và 47.3-90.0%; xử lí tế bào MA104 với genipin sau gây nhiễm là 0-66%; và xử lí tế bào MA104 với genipin trước và trước/sau gây nhiễm là 27.3-71.8% và 54.1-90%. Từ các kết quả trên cho thấy hoạt chất genipin có thể được sử dụng để ngăn ngừa và hạn chế sự xâm nhiễm RVs.
Khảo sát sơ bộ qui trình phân lập thành phần hóa học của lá cây Dó Bầu (Aquilaria crassna Pierre)
Authors: Châu Ngô Thị 
Published: August 2022

Bài báo trình bày về qui trình phân lập thành phần hóa học của lá cây Dó Bầu được hái ở tỉnh Bình Phước. Qui trình thể hiện rõ từng giai đoạn của quá trình nghiên cứu từ xử lí lá tươi đến khi thành cao. Từ 7kg lá tươi sau khi phơi khô và sấy thu được 2,5kg lá khô, trích 3 lần với metanol bằng phương pháp đun hoàn lưu, mỗi lần trích là 2giờ. Toàn bộ dịch trích được đem cô quay áp suất thấp thu được cao metanol. Cao khô metanol được trích với acetat etyl thu được cao acetat etyl. Từ cao acetat etyl thực hiện sắc kí cột silicagel với nhiều hệ giải li thu được 5 phân đoạn từ C1- C5, sau đó sắc kí cột phân đoạn C2 với nhiều hệ dung li khác nhau qua nhiều phân đoạn kế tiếp thu được chất tinh khiết CC2 (5mg). Kết quả của thực nghiệm thu được một qui trình phân lập thành phần hóa học của lá cây Dó Bầu qua từng giai đoạn. Dựa vào số liệu phổ 1H, 13C NMR, phổ 2D-NMR HSQC, HMBC kết hợp với tài liệu, cấu trúc hợp chất được đề nghị là 7-O-metilapigenin 5-O-[β –D-xylopyranosyl-(1→6)- β-D-glucopyranoside].