bluuebunny/crossref_metadata_2025_split huggingface dataset:
Prediction of Milk Protein Content in Milk for Health Hygiene Based on Hyperspectral and Convolutional Neural Network
Authors: Liu Jiangping , Jia Jiutai , Xue Heru , Pan Xin , Liu Yilei 
Published: January 2022

Abstract
In order to achieve the prediction of milk protein content in milk from hygiene and health point of view, this paper uses the spectral characteristics of milk hyperspectral to propose a predictive modeling method based on convolutional neural network (CNN). In this experiment, 45 samples of milk with different concentration of protein were collected by visible/near infrared hyperspectral imaging system, and the number of samples was expanded to 4,500 by region of interest extraction, the obtained absorption spectra were processed using the Savitzky–Golay smoothing, then a 1-D CNN was used to establish the prediction model. The result of experiment indicates that the CNN model can basically complete the task of protein content prediction in milk, and the determinant coefficient of calibration set, determinant coefficient of prediction set, root mean square error of calibration set, and root mean square error of prediction set of the CNN model are 0.9071, 0.9101, 0.1159 g/(100 mL), and 0.1044 g/(100 mL), respectively. In order to verify the predictive ability of CNN, comparative experiments were carried out using more traditional partial least square regression (PLSR) and support vector regression (SVR), the experiment result shows the CNN model has the largest R2 and the smallest root mean square error. Comparing with the optimized PLSR and SVR models (dimension reduction), CNN model still has a best fitting effect. To summarize, the CNN model can fully use the spectral features of milk to achieve a higher precision prediction of milk protein content, and it has a lower demand for data preprocessing.
A Forcing Function for Testing Marine Fenders with Comparison to ASTM F2192-05(17) and PIANC Guidelines
Authors: Metzger Andrew T. 
Published: January 2022

Abstract
This work derives a forcing function that is intended for performance evaluation of a marine fender. The forcing function is based on the physics of a realistic berthing scenario and is presented in terms of force, deflection, and time. Presenting the forcing function in these terms will facilitate implementation using modern-day actuators and control systems. The forcing function is compared with the guidelines of the current ASTM standard, ASTM F2192-05(2017), Standard Test Method for Determining and Reporting the Berthing Energy and Reaction of Marine Fenders, for testing and reporting the performance of marine fenders, as well as the World Association for Waterborne Transport Infrastructure (PIANC) guidelines. It was found that the velocity regime for an actual berthing scenario is nonlinear, while the ASTM standard and PIANC guidelines provide for both linear and nonlinear decreasing velocity regimes when testing, none of which conform to the berthing scenario. It was also found that the duration of a test, using the current standard, is longer than the duration of an actual berthing scenario. In addition, it was determined that the energy-based approach provided in the current ASTM standard is identical to the physics of a berthing scenario. However, a shortcoming of the energy-based approach, as presented, is the difficulty in implementation, because the equation provided in the standard is in terms of energy, which is not programmable into controllers of testing equipment. The methodology presented here will yield input values for testing that are a realistic description of a vessel coming to rest at berth. This approach may be used for a unique vessel of particular significance, a specific class of vessels, or in general performance testing. It is expected that the results presented here are a basis for test parameters that will be an accurate description of field conditions.
Estandarización y utilidad de la contrainmunoelectroforesis para el diagnóstico de la bartonelosis
Authors: Acuña Dante , Cornejo William 
Published: January 2022

Introducción. La enfermedad de Carrión, causada por Bartonella bacilliformis, es una enfermedad reemergente en el Perú, que se diagnostica convencionalmente mediante el frotis sanguíneo y el cultivo, los cuales son métodos poco sensibles, necesitándose métodos diagnósticos alternativos. Objetivos. Determinar la sensibilidad y especificidad de la contrainmunoelectroforesis (CIEF) utilizando un antígeno sonicado obtenido de una cepa de Bartonella sp., para detectar anticuerpos contra la bacteria comparado con el cultivo como estándar de referencia. Métodos. El antígeno para la prueba se obtuvo por sonicación de un aislado de Bartonella sp., cultivado en un medio bifásico con y sin sangre de carnero. La reactividad del antígeno sonicado fue evaluada por la CIEF empleando 123 sueros de personas, de los cuales 60 fueron de pacientes con diagnóstico clínico y bacteriológico de enfermedad de Carrión, 54 de personas con otras infecciones y 9 de personas sanas. Para la estandarización de la prueba de CIEF se evaluaron el tamaño y la distancia entre los pocillos, así como la concentración del antígeno y los volúmenes de los reactivos usados. Resultados. La concentración óptima del antígeno fue de 0,64 mg/mL, la distancia entre los pocillos de 3 mm, el tamaño de los pocillos de 3 mm y el volumen de los reactivos de 12 μL. La CIEF estandarizada tuvo una sensibilidad de 43,3% y una especificidad de 98,4%. Conclusiones. Los resultados de la CIEF revelan una baja sensibilidad de la prueba, pudiéndose usar como una prueba confirmatoria dada su elevada especificidad, pero no puede ser utilizada como prueba de tamizaje serológico por su escasa sensibilidad.
To the question of neuro-psychic hygiene in the development and education of youth: the sexual question from the point of view of the prevention and hygiene of the nervous system
Authors: Sukhov A. A. 
Published: January 2022

(Report at a public meeting on March 16, 1907 of the commission to combat child mortality, dedicated to the memory of G. N. Gabrichevsky).
At the December meeting named after N. I. Pirogov, our commission, in a number of other reports, instructed me to highlight the issue of hygiene and prevention of the nervous system of children and adolescents.
In my report, I already argued that in the etiology of the weakening and morbidity of the nervous system of adolescence, one of the main factors is anti-hygiene in general and in particular in relation to the sexual question.
Kolmovskaya psychiatric hospital of the Novgorod provincial zemstvo for the 20th century (from 1/IX-1886 to 1/XI-1906)
Authors: Nakhsidov G. G. 
Published: January 2022

Comparing these data, we see that indeed, with the introduction of bed rest, the number of isolations has decreased, especially in the women's department, where it went down from 972 to 304 on average per year; however, by themselves 196 and 304, the number of isolations in the men's and women's departments during bed rest must be considered very large.
As is known, in Kolmov the physical work of the mentally ill was introduced almost from the first days of the administration of the Kolmov hospital by the Novgorod Zemstvo; they were introduced by the Administration not for a therapeutic purpose, but in the calculation of the material benefit from the work of the mentally ill.
«Атлас тибетской медицины» и вклад П. Б. Балданжапова в его изучение и сохранение
Authors:   Institute for Mongolian, Buddhist and Tibetan Studies, Siberian Branch of the RAS (6, Sakhyanova St., 670047 Ulan-Ude, Russian Federation), Zhambalova Sesegma G. 
Published: January 2022

Introduction. The article deals with The Atlas of Tibetan Medicine and examines a history of its studies at the Buryat Institute of Social Sciences from new perspectives. Goals. To facilitate this, the work aims to 1) examine a history of the Buryat copy and attempt its attribution, 2) investigate the Orientalist P. B. Baldanzhapov’s personal contribution to the exploration and preservation of the monument, and 3) identify specific features of cultural interaction in the cross-border Buddhist region of Russia and Tibet. Materials and methods. The article analyzes archival and literary documents, field records, and electronic sources. It uses modern methods of historical science, including the concept of ‘intellectual biography’. Therein, intelligence is understood as a psychological aspect, a quality of personality that takes its complete shape on the basis of moral principles. Results. The Atlas of Tibetan Medicine is a corpus of illustrations to Vaidurya sNgon-po (Tib. ‘Blue Beryl’), a commentary to rGyud-bZhi (‘Four Tantras’). Its excellent copy dated to the late 19th and early 20th centuries was once owned by Buryat datsans (monasteries), and since 1936 has been stored at the National Museum of Buryatia. The study of the forgotten monument was initiated by Baldanzhapov in 1968 when he organized a scientific department at the Buryat Institute of Social Sciences, and the research team included both secular and clerical scholars, i. e. previously repressed Buryat Buddhist monks with expertise in Tibetan, philosophy, and medicine. Notably, the work on the study and preservation of the monument had a moral, ethical significance to Baldanzhapov psychologically motivated as an intellectual shaped by the Buddhist milieu and Buddhist teachers. Being an Orientalist scholar at an academic institution, he had the resources and opportunities to fulfill his mission and — in an atheist state — return monuments of Buddhist culture to the world. Conclusions. The authentic materials analyzed attest to that the active processes of cultural interaction in the Buddhist cross-border region of Russia and Tibet resulted in that The Atlas of Tibetan Medicine and other valuable monuments were delivered to Buryatia. The paper also stresses a uniqueness of the monument and shows the invaluable personal contribution of the prominent Orientalist Baldanzhapov to its study and preservation.
Зөвлөлт, оросын монголч эрдэмтэн П. Балданжаповын монголын түүхийн сурвалж судлалд оруулсан хувь нэмэр (= О вкладе советского, российского ученого П. Б. Балданжапова в изучение монгольских исторических источников)
Authors:   Ulaanbaatar State University (5/15, Luvsantseveen St., Bayanzürkh District, 13343 Ulaanbaatar, Mongolia), Sodnom Tsolmon 
Published: January 2022

Introduction. In 1958, the Mongolian Academy of Sciences launched the “Monumenta Historica” series, which was to become the main venue of modern historical science in Mongolia for over fifty years of research in the field. Several factors were influential for the series reputation: i) leading Mongolian scholars, as well as scholars outside of Mongolia, worked hard in the country and abroad to collect a large amount of material on Mongolian sources; ii) the Mongolian-Soviet team of scholars published “History of Mongolia”, which contributed to the study of research methods of historical sources; and iii) a large number of sources and scholarly works were published by Russian and Soviet scholars at the time, including such authors as A. M. Pozdneev, Ts. Zh. Zhamtsarano, L. S. Puchkovsky, N. P. Shastina, S. D. Dylykov, etc. whose contribution to the development of the source studies was invaluable. Among these scholars, we would like to single out Purbo B. Baldanzhapov. The present article aims to describe Baldanzhapov’s contribution to the study of Mongolian historical sources. Materials and methods. The main research methods employed for the study were biographical, historical-problematic, and historical-descriptive. Baldanzhapov’s major publications in the field and a wide range of published sources on Mongolian history were the materials selected for the undertaken research. Results. The scholar’s studies were focused on the main sources on the history of Mongolia, such as Galdan’s “Erdeniin Erikhe” (Precious Rosary), “Tsagaan tukhe” (White History), “Altan Tobchi” (Golden History) by Mergen-gegen, etc. He had an excellent command of Mongolian script, perfectly understood the content of the original monuments, and was a master of the source analysis. Baldanzhapov made several visits to Mongolia and during his stays copied many sources, including “Tsagaan tukhe” from the collection in the library of the Gandantegchenlin monastery. Conclusions. Granted a close friendly relationship between Baldanzhapov and the first editor-in-chief of the “Monumenta Historica”, Sh. Natsagdorj, who knew each other since their postgraduate days in Moscow, it may be assumed that the latter’s knowledge of his friend’s research methodology, as well as of Baldanzhapov’s published works had an overall influence on the methodology of publications in the series. Baldanzhapov’s studies of Mongolian sources have not lost their relevance, his elaborate contributions to Mongolian history and written tradition studies have served as a methodological guide for young Mongolian scholars.
The Abilities of Bacteria and Yeast Isolated from Vermicompost Water Extract to Inhibit Alternaria solani in vitro and Early Blight Disease on Tomato
Authors: Istifadah Noor , Putri Retno Anjani , Hartati Sri 
Published: January 2022

Early blight disease (Alternaria solani Sor) is one of limiting factors in tomato production. Bacteria and yeast are potential for biocontrol of plant diseases. Sources to obtain biocontrol agens is water extract of organic matters. The objective of this study was to examine the abilities of bacteria and yeast isolated from vermicompost water extract in inhibiting the growth of A. solani in vitro and suppressing the pathogen infection in tomato fruits and leaves. Two types of vermicompost used in this study were cattle manure vermicompost and goat manure vermicompost. The isolation of bacteria and yeast from the vermicompost water extract resulted in 14 isolates, which were 10 isolates from cattle manure vermicompost and four isolates from goat manure vermicompost. Among the isolates, six isolates (three yeast and three bacterial isolates) inhibited the growth of A. solani in vitro by 42.8% – 79.1%. In tomato fruits, five isolates inhibited A. solani infection by 70.6% - 100.0%. In tomato plants, four isolates suppressed early blight disease in tomato leaves by 56.2% - 83.5%. The isolate that showed consistent effects in vitro as well as in vivo was bacterial isolate KB 3. This isolate was potential as biocontrol agent of tomato diseases caused by A. solani.
Respon Pertumbuhan Tanaman Kedelai (Glycine max) terhadap Amelioran di Lahan Salin
Authors: Jhon David  , Basuni  , Tatang Abdurrahman  
Published: January 2022

The application of ameliorant material and the use of varieties that are tolerant to salinity stress are one of the cultivation technologies that can increase the growth and yield of soybeans on saline soils. The purpose of this study was to determine the best type of ameliorant and variety and their interaction to increase the growth and yield of soybean plants on saline soil. The research was conducted on Jl. Budi Utomo, Pontianak City starting from 31 October 2020 to 20 January 2021. The experimental design used a completely randomized factorial design. The first factor is the type of ameliorant with 4 levels (without ameliorant, gypsum, humic acid, and cow manure). The second factor is various soybean varieties with 3 levels (Anjasmoro, Argomulyo, and Grobogan varieties). Variables observed consisted of plant height at 1, 2, 3, 4, 5, and 6 WAP (weeks after planting), leaf chlorophyll content (leaf greenness), plant toxicity level, number of pods per plant, and salt content. The results showed that cow manure could increase plant growth and yield better than other ameliorants. The Anjasmoro variety gave the highest number of pods compared to Argomulyo and Grobogan on ameliorant manure, and without ameliorant Argomulyo gave the highest number of pods.
Keywords: anjasmoro, chlorosis, gypsum, variety
Hubungan Frekuensi dan Durasi Penggunaan Instagram Dengan Perilaku Pemilihan Makanan Jajanan Pada Remaja
Authors: Masitah Ravi , Sulistyadewi Ni Putu Eny 
Published: January 2022

Instagram merupakan media yang banyak digunakan oleh para remaja untuk mengunggah atau mencari berbagai informasi menu jajanan. Frekuensi dan durasi penggunaan instagram akan mempengaruhi perilaku pemilihan snack. Menerapkan perilaku yang baik dapat membantu remaja untuk memenuhi kebutuhan gizinya tetapi perilaku yang buruk dapat menyebabkan masalah kesehatan. Penelitian ini bertujuan untuk menganalisis pengaruh frekuensi pemanfaatan dan durasi penggunaan instagram terhadap perilaku pemilihan jajanan pada remaja. Penelitian ini merupakan penelitian deskriptif kuantitatif dengan desain cross sectional. Subjek penelitian adalah 91 remaja usia 14-16 tahun, pemilihan subjek dilakukan secara purposive sampling. Analisis data menggunakan uji chi-square dengan SPSS. Hasil penelitian menunjukkan bahwa ada hubungan antara frekuensi dan durasi penggunaan instagram terhadap perilaku pemilihan jajanan pada remaja dengan p-value (0,000) < 0,05.
Kata kunci: frekuensi dan durasi penggunaan instagram, perilaku memilih jajan, remaja
W kierunku sztuki radykalnej polityczności. O filmach politycznych boliwijskiego kolektywu Ukamau
Authors: Minkner Kamil 
Published: January 2022

Tekst przedstawia rozważania na temat twórczości boliwijskiego reżysera filmowego, Jorge Sanjinésa w szerokim kontekście społeczno-politycznym i artystycznym. Autor analizuje również manifest teoretyczny Sanjinésa (1976), w których wyłożył on podstawowe założenia zaangażowanego kina politycznego w Ameryce Łacińskiej. Tezą nadrzędną artykułu jest twierdzenie, że filmy Sanjinésa należą do kina radykalnej polityczności. Jest to kino odsłaniające fundamentalne sprzeczności społeczne, a zarazem aktywnie nawołujące do zmiany niesprawiedliwych warunków w systemie. Istotnym wyróżnikiem tego typu aktywności twórczej jest więc nie to, że polega ona na opowiadaniu o zmianie politycznej, ale ma być praktycznym instrumentem nowego, kontrhegemonicznego porządku politycznego. Wśród cech charakterystycznych tego kina wymienia się: ideologiczny sprzeciw wobec neokolonializmu, imperializmu i zapóźnienia społecznego; radykalną formę zrywającą z kodami narracyjnymi kina głównego nurtu; podziemne warunki produkcji; alternatywne formy dystrybucji omijające oficjalne kanały obiegu filmowego. Pod koniec rozważań autor zastanawia się nad współczesnym znaczeniem filmów Sanjinésa.
ANALISA KEKASARAN HASIL PROSES KERJA MESIN SIMULATOR CNC ROUTER UNTUK MATERIAL ALUMUNIUM
Authors: Parta Parta 
Published: January 2022

Bentuk dan kekasaran permukaan dari sebuah produk yang dihasilkan oleh mesin perkakas seperti mesin bubut memegang peranan yang penting. Hal ini disebabkan oleh bentuk dan kekasaran permukaan produk tersebut berkaitan dengan gesekan, keausan, sistem pelumasan dan lain-lainnya. Proses permesinan akan menentukan kekasaran permukaan pada level tertentu dimana kekasaran permukaan tersebut dapat dijadikan acuan untuk evaluasi produk pemesinan. Kekasaran permukaan sebuah produk tidak harus memiliki nilai yang kecil.Dalam analisa kekasaran permukaan, tahapan yang dilakukan adalah pemilihan jenis material benda kerja dan jenis pahat potong yang sering digunakan pada bengkel-bengkel produksi di Indonesia. Material yang dipakai yaitu alumunium untuk proses selanjutnya adalah proses pembentukan ukiran sesuai dengan mesin CNC Router.Dari pengambilan data yang didapat bahwa Semakin tinggi kecepatan makan, maka tingkat / nilai kekasaran suatu permukaan benda yang didapat semakin tinggi begitu juga sebaliknya semakin rendah kecepatan makan, maka nilai kekasaran suatu permukaan benda yang didapat akan rendah. Kata Kunci : Kekasaran Permukaan, CNC Router, Alumunium
ANALISA KONTRUKSI MESIN TURBINE OSSBERGER KAPASITAS 1200 WATT
Authors: Effendi Yafid , Efrizal Efrizal , Fattah Fanni , Nurfiqri Irsad 
Published: January 2022

Energi merupakan suatu hal yang sangat penting. Potensi tenaga air saat ini merupakan solusi dari krisis energi saat ini dan dimasa depan. Potensi air yang dimanfaatkan untuk menghasilkan listrik dapat digunakan berulang-ulang tanpa harus diperbaiki oleh alam sebelumnya. Pembangkit Listrik Tenaga Mikrohidro (PLTMH) memanfaatkan kecepatan aliran dan debit air sebagai tenaga utama dalam menghasilkan listrik. Tujuan penelitian ini adalah untuk mengetahui kinerja turbin Ossberger skala laboratorium. Metode yang digunakan dalam penelitian ini menggunakan metode eksperimen, dengan pengambilan data secara langsung berdasarkan pengujian. Hasil Penelitian ini menghasilkan debit 0,00175 /s dengan head 2 m sehingga Turbin Ossberger yang dibuat menhasilkan putaran sebesar 410 rpm. Daya maksimal yang dihasilkan dapat mencapai 22.14 Watt, dan kondisi kerja dari turbin Ossberger secara maksimal terjadi ketika bukaan katup sebesar 90° dengan efisiensi sebesar 62,7%.
UJI PERFORMA SEPEDA MOTOR SPORT SISTEM PROGRAMMED FUEL INJECTION (PGM-FI) SATU SILINDER 150 CC MENGGUNAKAN BAHAN BAKAR BENSIN RON 92
Authors: Amir Amir , Nofriansyah Muhammad 
Published: January 2022

Mesin mobil maupun motor memerlukan jenis bensin yang sesui dengan desain mesin itu sendiri agar dapat bekrja dengan baik dan menghasilkan kinerja yang optimal. Perlu diketahui bahwa setiap jenis mobil ataupun sepeda motor memiliki spesifikasi mesin yang berbeda-beda. Pada brosur yang baik akan menampilkan informasi rasio kompresi. Sepeda motor merupakan pengembangan dari sepeda komvensional yang lebih dahulu ditemukan. Pada tahun 1868 oleh michaux ex cie. Suatu perusahaan yang memproduksi sepeda pada jaman sekarng, mulai mengembangkan teknologi fuel injection sebagai sistem bahan bakar sepeda motor.Berdasarkan hasil pengujian motor dengan bahan bakar pertamax menunjukan konsumsi bahan bakar paling irit. Hasil pengukuran tingkat konsumsi bahan bakar pada shell super. Dan berdasarkan kecepatan putaran mesin 2500 rpm menunjukan hasil yang lebih irit konsumsi bahan bakarnya
RANCANG BANGUN MESIN PEMINTAL BENANG DENGAN KAPASITAS 3 CONS MENGGUNAKAN SOFTWARE AUTOCAD
Authors: Laksanwati Ellysa Kusuma , Harsanta Hendra 
Published: January 2022

Mesin pemintal benang adalah suatu perkakas yang dibuat untuk menggulung benang yang lebih modern dengan penggerak motor listrik untuk mendapatkan waktu yang terbaik, dan efektif agar kapasitas produksinya meningkat dengan proses penggulungan benang dengan menggunakan eksperimen 3cons. Sehingga masyarakat diharapkan dapat meningkatkan produktivitas, kapasitas produksi, dan meningkatkan perekonomian tanpa mengurangi kualitas usaha penggulungan benang dengan adanya mesin ini khususnya benang obras.Mesin ini didesain menggunakan Software AutoCAD, kerangka dasar pada mesin ini memakai model dan tipe kerangka mesin yang sudah ada sebelumnya akan tetapi mesin ini lebih bersifat Portable (mudah dibongkar pasang/dipindahkan). Mesin ini memiliki ukuran yang lebih kecil sehingga dalam pemakaiannya mesin ini tidak memakan tempat dan apabila sudah tidak dipakai, mesin ini bisa dibongkar dan disimpan di dalam box sehingga lebih aman. Dalam proses pembuatannya mesin ini membutuhkan biaya yang cukup hemat dan juga material maupun sparepart yang dipakai dalam pembuatan mesin pemintal benang ini juga bersifat standarisasi pabrik atau mudah ditemukan tanpa memerlukan pengubahan atau modifikasi bentuk dan ukurannya sehingga memudahkan dalam proses penggantian apabila terjadi suatu masalah pada mesin tersebut.