bluuebunny/crossref_metadata_2025 huggingface dataset:
Peranan Longlife Learning dengan Kemampuan Literasi Pada Pendidikan Kejuruan/Vokasi Ditinjau dari Filosofi Pragmatism Rekonstruksionis
Authors: Oktariani Oktariani , Ekadiansyah Evri
Published: November 2021

Indonesia berdasarkan tujuan pendidikan kejuruan dalam UU Nomor 20 Tahun 2003 lebih mengarah kepada filosofi esensialisme oleh mahzab Prosser, sedangkan dalam PP 19 Tahun 2005 yang menjelaskan tentang pendidikan kejuruan lebih mengarah kepada filosofinya pragmatisme oleh mahzab Dewey. Konsep Longlife learning (belajar sepanjang hayat) mengenai belajar secara terus menerus dan berkesinambungan (continuing-learning) yang sesuai fase dari perkembangan pada manusia. Sebagai generasi penerus, sangat dibutuhkan proses belajar seumur hidup (longlife learning) ini untuk memenuhi “self interest” yang saat ini menjadi tuntutan hidup mereka, seperti kebutuhan membaca serta latihan keterampilan bagi para pekerja, hal ini sangat membantu untuk menghadapi permasalahan – permasalahan merupakan kunci keberhasilan. Penelitian ini termasuk dalam penelitian kualititaif, dengan metode yang digunakan untuk pengkajian ini adalah studi literatur. Pengumpulan data atau sumber literature dengan menggunakan metode library research dengan berbagai sumber ilmiah dalam bentuk buku, artikel ilmiah serta literature yang sesuai dengan topik yang diambil. Kemudian data atau informasi yang diperoleh dikumpulkan, dianalisis, dan disimpulkan sehingga mendapatkan kesimpulan mengenai studi literatur. Dengan keterampilan literasi ini diharapkan akan membantu mahasiswa untuk bias mengembangkan kemampuan dalam berpikir kritis.
Reconstruction of daily gridded snow water equivalent product for the Pan-Arctic region based on a ridge regression machine learning approach
Authors: Shao Donghang , Li Hongyi , Wang Jian , Hao Xiaohua , Che Tao , Ji Wenzheng
Published: November 2021

Abstract. Snow water equivalent is an important parameter of the surface hydrological and climate systems, and it has a profound impact on Arctic amplification and climate change. However, there are great differences among existing snow water equivalent products. In the Pan-Arctic region, the existing snow water equivalent products are limited time span and limited spatial coverage, and the spatial resolution is coarse, which greatly limits the application of snow water equivalent data in cryosphere change and climate change studies. In this study, utilizing the ridge regression model (RRM) of a machine learning algorithm, we integrated various existing snow water equivalent (SWE) products to generate a spatiotemporally seamless and high-precision RRM SWE product. The results show that it is feasible to utilize a ridge regression model based on a machine learning algorithm to prepare snow water equivalent products on a global scale. We evaluated the accuracy of the RRM SWE product using Global Historical Climatology Network (GHCN) data and Russian snow survey data. The MAE, RMSE, R, and R2; between the RRM SWE products and observed snow water equivalents are 0.24, 30.29 mm, 0.87, and 0.76, respectively. The accuracy of the RRM SWE dataset is improved by 24 %, 25 %, 32 %, 7 %, and 10 % compared with the original AMSR-E/AMSR2 snow water equivalent dataset, ERA-Interim SWE dataset, Global Land Data Assimilation System (GLDAS) SWE dataset, GlobSnow SWE dataset, and ERA5-land SWE dataset, respectively, and it has a higher spatial resolution. The RRM SWE product production method does not rely too much on an independent snow water equivalent product, it makes full use of the advantages of each snow water equivalent dataset, and it considers the altitude factor. The average MAE of RRM SWE product at different altitude intervals is 0.24 and the average RMSE is 23.55 mm, this method has good stability, it is extremely suitable for the production of snow datasets with large spatial scales, and it can be easily extended to the preparation of other snow datasets. The RRM SWE product is expected to provide more accurate snow water equivalent data for the hydrological model and climate model and provide data support for cryosphere change and climate change studies. The RRM SWE product is available from the ‘A Big Earth Data Platform for Three Poles’ (http://dx.doi.org/10.11888/Snow.tpdc.271556) (Li et al., 2021).
Technical note: Turbulence measurements from a Light Autonomous Underwater Vehicle
Authors: Kolås Eivind Hugaas , Mo-Bjørkelund Tore , Fer Ilker
Published: November 2021

Abstract. A self-contained turbulence instrument from Rockland Scientific was installed on a Light Autonomous Underwater Vehicle (AUV) from OceanScan Marine Systems and Technology Lda. We report on the data quality and discuss limitations of dissipation estimated from two shear probes during a deployment in the Barents Sea in February 2021. The AUV mission lasted for 5 hours, operating at a typical horizontal speed of 1.2 m s−1. The AUV was programmed to find and cross the maximum along-path thermal gradient at 10, 20 and 30 m depths along 4 km transects. Although the AUV vibrations contaminate the shear probe records, the noise is mitigated by removing vibration-induced components from shear spectra using accelerometer signal measured in multiple directions. Dissipation rate estimates in the observed transects varied in the range 1 × 10−8 and 6 × 10−6 W kg−1, with the values from the two orthogonal probes typically in agreement to within a factor of 2. Dissipation estimates from the AUV show good agreement with nearby vertical microstructure profiles obtained from the ship during the transects, indicating that the turbulence measurements from the AUV are reliable for this relatively turbulent environment. However, the lowest reliable dissipation rates are limited to 5 × 10−8 W kg−1, making this setup unfit for use in quiescent environments.
OPTIMASI NAÏVE BAYES MENGGUNAKAN PARTICLE SWARM OPTIMIZATION UNTUK TINGKAT KEBERHASILAN CRYOTHERAPY PADA PENYAKIT KUTIL
Authors: Febryani Rahayu , Arifin Toni
Published: November 2021

Penyakit kutil merupakan salah satu penyebab masalah kesehatan kulit yang ditandai dengan timbulnya benjolan kecil pada kulit, penyakit ini disebabkan oleh virus Human Papiloma Virus. Ada berbagai cara dalam penyembuhan penyakit kutil, salah satunya dengan melakukan cryotherapy. Metode cryotherapy adalah teknik pengobatan terapi dengan berendam didalam es atau air yang dingin selama kurang lebih 30 menit, dalam suhu -18 derajat celcius sampai 24 derajat celcius, sehingga sel-sel kanker dalam tubuh pasien membeku dan terbukti dapat memperpanjang umur pasien bahkan ada kemungkinan sembuh. Untuk mengurangi kesalahan deteksi penyakit ini serta menghindari keterlambatan dalam mendiagnosis dengan memanfaatkan teknik data mining. Salah satu metode data mining yang bisa digunakan adalah klasifikasi algoritma Naïve Bayes serrta untuk meningkatkan akurasi menggunakan pembobotan optimasi Particle Swarm Optimization. Pada penelitian ini, algoritma Naïve Bayes berbasis Particle Swarm Optimization meningkatkan nilai akurasi sebesar 97.22% dan nilai AUC sebesar 0.991 yang termasuk kategori Excellent Classification.
THE PHILOSOPHY OF “TAO” AS A SPECIAL WAY IN THE EDUCATION OF PERSON
Authors: Kamola U. Saidova
Published: November 2021

The article is devoted to the philosophy of «Tao», one of the ancient Chinese teachings, aimed at improving the education of the individual. The author shows that Taoist teaching is a complex system of unity between the world and man, where special attention is paid to family relations. An important criterion is that thanks to good upbringing, which is the true path of the Tao of life, one can achieve a state of true harmony and mental order.
Buscando o bem-estar na Biblioteca Central da UFSC
Authors: Argenta Vanessa Mendes , Felippe Maíra Longhinotti , Almeida Maristela Moraes de , Tomazini Douglas Padilha
Published: November 2021

Este trabalho busca apresentar o Curso de Extensão "Psicologia Ambiental e Bem-estar nas Instituições" e os resultados obtidos a partir das atividades realizadas no âmbito desse projeto, no segundo semestre de 2019, na Biblioteca Central da Universidade Federal de Santa Catarina. São apresentadas as atividades e objetivos do Curso, breve fundamentação teórica sobre o ambiente de bibliotecas, características da biblioteca em análise, além de métodos e resultados de pesquisa, avaliação e intervenção para o local. Foi possível identificar, a partir dos estudos das relações pessoa-ambiente, aspectos positivos ou que podem ser melhorados no espaço da biblioteca. Propostas foram lançadas nesse sentido e são também descritas, esperando-se oportunizar relações de maior bem-estar e vínculo afetivo entre a comunidade universitária e seus espaços de atuação.
Experiencias de articulación con la sociedad de Patagonia desde la universidad: la historia como constructora de otros futuros
Authors: Gatica Mónica Graciela , Sourrouille Marcos , Blanco Pablo Daniel , Binder Axel Hernán , Álvarez Gonzalo Pérez
Published: November 2021

Abordamos cinco experiencias de articulación con la sociedad de Patagonia, construidas en diversas instancias de nuestras trayectorias desde la carrera de Historia. Se exploran las relaciones con el movimiento obrero, las Memorias y las luchas por los Derechos Humanos, la construcción de archivos sensibles, la visibilización de dinámicas sociales vivenciadas por colectivos migrantes y las demandas de las comunidades de pueblos originarios. Buscamos comprender los actos de estos sujetos, pretendiendo aportar, desde nuestro conocimiento específico, herramientas para resolver sus problemáticas sociales. Son procesos que implican entrar en diálogo con nuestra sociedad, cuestionando falsos consensos y propiciando transformaciones. Se trata de develar el significado vital, corrosivo, y a veces agresivo y rebelde, de muchas dinámicas que para otras perspectivas de análisis podrían parecer irrelevantes. Nuestra perspectiva nos permite superar esas limitaciones, y pensar el presente asumiendo que el mismo puede ser modificado, ya que no es un hecho natural; estudiamos el pasado, pero mirando hacia el futuro, como nos enseñó Josep Fontana. Recuperar trayectorias que visibilicen los múltiples legados, implica construir conocimiento y articularlo con las necesidades de nuestra sociedad. No se trata de un ejercicio de “mera erudición”, como diría Traverso, sino de un acto político y transformador.

 

Palabras Claves: Extensión. Sociedad. Historia. Universidad. Patagonia.
Banco de remédios veterinários: expandindo saber e solidariedade
Authors: Costa Rafaelle Santos da , Silva Gessiane Pereira da , Júnior Antônio Carlos de Oliveira Souza , Oliveira Déborah Mara Costa de
Published: November 2021

O projeto “Farmácia Veterinária Comunitária” (FVC) corresponde a um banco de remédios veterinários, que realiza a entrega gratuita de medicamentos a tutores de cães e gatos que estejam em situação de baixa renda. Os objetivos são conscientizar a sociedade sobre o uso responsável de medicamentos, reduzir o desperdício e contribuir para a saúde e bem-estar animal. As atividades ocorrem em cinco etapas: divulgar, recolher, triar, dispensar e acompanhar a evolução da saúde do animal beneficiado. O projeto captou 280 medicamentos, sendo aproximadamente 66% (186) apropriados para uso veterinário, dos quais doou 69, beneficiando 56 tutores e 40 animais. Também foram produzidos mais de 20 materiais e eventos educativos, nas redes sociais, como lives, palestras, banners virtuais, e presencialmente através de folders e de banners. O projeto continua e, além dos benefícios sociais, contribui para a formação técnica e humanística de futuros médicos veterinários como profissionais da saúde única.
As TIC como ambientes virtuais abertos de aprendizagem na sociedade em rede
Authors: Cardoso Teresa Margarida Loureiro , Coelho Maria Filomena Pestana Martins Silva
Published: November 2021

No contexto da sociedade globalizada, as tecnologias da informação e comunicação dão corpo à cibercultura e, mais concretamente, permitem promover a inteligência coletiva. Tais dinâmicas estão presentes em muitos eixos da atividade humana, nomeadamente na educação, incluindo na educação aberta. Assim, e posicionando-nos neste eixo, refletimos sobre o impacto das tecnologias nos sistemas educativos, em particular no contexto dos ambientes virtuais de aprendizagem. Para o efeito, consideramos uma tecnologia educacional em rede específica – a Wikipédia –, explorando o seu potencial, quer enquanto resultado da sabedoria das multidões, quer como uma comunidade de prática. E, da integração curricular que temos vindo a fazer desta enciclopédia, exemplo paradigmático da Web 2.0, salienta-se que por via da COVID-19, na atualidade, adquire uma outra dimensão no campo educativo, seja totalmente a distância ou na modalidade de blended learning.
Listening like a historian? A framework of ‘oral historical thinking’ for engaging with audiovisual sources in secondary school education
Authors: Martin Bridget , Huijgen Tim ,   University of Groningen, Henkes Barbara ,   University of Groningen
Published: November 2021

History education in many parts of the world is increasingly integrating the practices and sources of oral history. This rapprochement between the field of history education and the field of oral history presents an opportunity to allow students to engage with and develop the particular ways of thinking used by oral history practitioners and theorists. This study investigates how ‘oral historical thinking’ might be captured in a framework designed for educators, much like the various existing models of historical thinking, to support secondary students to analyse and interpret audiovisual interview sources in a way that emulates experts in the field. The study presents a prototypical ‘oral historical thinking framework’ and explores its possible applications to classroom teaching.
Determinan Pernikahan Dini pada Remaja Putri
Authors: Amu Melisawati
Published: November 2021

Early marriage still occurs due to various factors. This study aims to analyze and identify the factors that influence marriage in young women. This research method uses an analytical survey with a casecontrol design. The population in this study was 169 young women. The sample in this study was 64 young women according to the inclusion criteria. Data analysis in this study used the Chi-Square statistical test. The results of the study using Chi-Square showed that education (0.001) < (0.05), parental income (0.008) < (0.05), pregnancy out of wedlock (0.000) < (0.05). The conclusion is that there is a significant effect of education level, parental income, and pregnancy outside of marriage on early marriage in adolescent girls.
Pemberian Nugget Tempe terhadap Kadar Hemoglobin pada Remaja Putri
Authors: Nurhidayah Nurhidayah
Published: November 2021

In Indonesia, 23.9 percent of adolescent girls suffer from anemia. Adolescent girls with anemia have poor memory and are less thorough in scholastic exams, resulting in inferior learning achievements. They are also more susceptible to illness, putting them at risk when they become pregnant. The goal of this study was to see how providing tempeh nuggets affected adolescent girls' hemoglobin levels at SMP Negeri in Gorontalo City. This sort of study uses a pre-experimental design with a pretestposttest research design with a single group design and a sample of 43 persons drawn by chance. Provision of tempe nuggets was the independent variable, whereas hemoglobin levels in teenage girls was the dependent variable. The average value or difference in the average hemoglobin levels of adolescent girls after being fed tempeh nuggets was 0.40 gr/dl, standard deviation was 0.42, and sig (2-tailed) = 0.000< 0.05, according to the findings of statistical test analysis with Paired T-test. Conclusion At SMP Negeri Gorontalo City, giving tempeh nuggets has an effect on hemoglobin levels in adolescent girls.
Penggunaan Booklet terhadap Pengetahuan Anemia pada Remaja Putri
Authors: Yulianingsih Endah , Suherlin Ika , Aswad Yusrin , Ischak Wenny Ino , Hulawa Dinda
Published: November 2021

Anemia is still a reproductive health problem, especially in women whose hemoglobin levels are less than 12 g%. Education is one of the factors that influence the incidence of anemia and also greatly affects the ability to think in adolescents. The purpose of this study was to analyze health education through knowledge booklets about anemia in adolescents in Gorontalo City. This type of research uses the Pre-Experimental method with One-Group Pre-Test-Post Test Design, with a sample of 132 young women using a simple random sampling technique. The study started from February 1 to March 1, 2020. The analysis in this study used the Wilcoxon test. The results showed that there was a significant effect of health education through booklets on knowledge of anemia in adolescents with a sig value of 0.000 <0.05. The conclusion is that there is an effect of health education through booklets on knowledge about anemia in adolescent girls.
Efektivitas Konsumsi Bahan Olahan Kedelai terhadap Usia Menopause
Authors: Rauf Maruwaty
Published: November 2021

The increasing number of menopause in an area is triggered by the number of women experiencing early menopause. This can be minimized if women often consume foods that contain isoflavones that we can find in soybeans. This study aims to analyze the effectiveness of consumption of processed soy materials on menopause age in Gorontalo City Health Center. The type of research is Analytical Survey with a cross-sectional approach which was carried out from June 2016 to July 2016 The number of respondents was 50 people, who were interviewed using a food frequency questionnaire (FFQ). This study used a purposive sampling technique. The results of the study were based on the chi-square test analysis with a significance degree of = 0.05 with the result that there was an effectiveness of processed soybean ingredients with menopause age in Gorontalo City Health Center, with the acquisition of the Sig value. (2-sided) is 0.000 with a value of = 0.05 = (0.000 < 0.05%). The conclusion obtained is that the consumption of processed soybean ingredients is effective with menopause age in Gorontalo City Health Center.
Paparan Media Sosial terhadap Perilaku Seksual Remaja
Authors: Mooduto Siti Fatimah , Abdul Nurnaningsih Ali , Tompunuh Magdalena M
Published: November 2021

Internet users are dominated by teenagers, ie 80 percent, with an age range of 15-19 years. The internet is used not only for educational needs but also for entertainment, shopping, social media, and so on. More than 500 million adolescents aged 10-14 years in developing countries have had sex for the first time under the age of 15 years. Increased adolescent sexual behavior has an impact on the high number of underage marriages. This study aims to prove whether there is an effect of social media exposure on adolescent sexual behavior in high school. The research site used is in the first place with the highest number of teenage pregnancies, namely 14 people. This type of research is an analytic survey with a cross-sectional study approach, using a chi-square statistical test. The sample in this study was 40 respondents. The results showed that x 2 calculated the value of p = 0.000 (<0.05), which means that there is an influence of social media exposure on adolescent sexual behavior in high school.
Determinan Kejadian Preeklampsia pada Ibu Hamil
Authors: Nurdin St. Surya Indah , Dunggio Ratna , Batiti Sarni , Sondakh Levana , Ahmad Zul Fikar
Published: November 2021

Preeclampsia is an increase in blood pressure in pregnant women and excess levels of protein in the urine (proteinuria). This study aims to assess the factors associated with the incidence of preeclampsia. This is an analytical observational study with a case control study approach. This study was carried out in January-September 2018. The sample in this study was 62 people, 31 case samples and 31 control samples. Sample was selected used simple random sampling technique. Data analysis using chi-square test. The results of this study showed that there was a relationship between obesity, parity, and history of ANC with the incidence of preeclampsia with p-value <0.05. Obesity is 7.2 times more at risk of developing preeclampsia (OR = 7,200 CI 95% = 2,182-23,755). Multigravida (OR = 0.044 95% CI: 0.011-0.182) and a history of complete ANC (OR = 0.057 95% CI: 0.011-0.281) were protective factors for the incidence of preeclampsia. To prevent the incidence of preeclampsia, it is necessary to increase education and literacy on risk factor prevention, including improving clean and healthy living behavior.
Teknik Perawatan Tali Pusat terhadap Pelepasan Tali Pusat
Authors: Din'ni Sarita Komala , Meliati Linda
Published: November 2021

The incidence of infection in newborns (BBL) in Indonesia is 24%-34%. Infection in BBL is the number 2 cause of neonatal death by 49%-60%. Neonatal mortality in developing countries is 50% due to umbilical cord infection, sepsis and neonatal tetanus. The purpose of this study was to analyze the effectiveness of umbilical cord care in newborns using dry open technique and sterile gauze against umbilical cord rupture. The type of research was pre-experimental post-test only design and the sample of this study was 30 newborns at the Puskesmas with purposive sampling technique. The study was conducted for 3 months. The results showed that the umbilical cord care technique with the dry open method made the umbilical cord detach faster than the sterile gauze method. The time for releasing the umbilical cord with the dry open method took 123.8 hours and the time for releasing the umbilical cord with sterile gauze took 170.8 hours. The results of the analysis showed the significance value of 0.004 and the Levin test result of 138%. Conclusion there is no more effective between sterile gauze and dry open umbilical cord treatment against umbilical cord detachment. Suggestions for midwives and health workers can socialize postpartum mothers in umbilical cord care for newborns using open techniques and sterile gauze.
Peningkatan Pengetahuan Ibu Hamil melalui Pendidikan Kesehatan
Authors: Dewi Desak Putu Devita Kariyanti , Suwanti Suwanti
Published: November 2021

This is evidenced by maternal mortality and neonates mortality always still high. One way to reduce maternal mortality and neonates mortality is by early breastfeeding initiation. Many studies say that early initiation breastfeeding has great benefits to decrease neonates mortality. The intervention of early breastfeeding initiation at Antenatal class will be helping the mother receive knowledge and skill. This research is to know the influence of health education on antenatal classes with knowledge and skills of early breastfeeding initiation at Sedau Public Health Care. This research design uses Pre-experimental with approach one group pretest-posttest. The sampling technique is by purposive sampling amounted to 30 respondents. Intervention given in this research is Health education through lectures, videos, and demonstrations. Characteristic at Sedau Public Health Center which three categories are age, last education, and occupation. Most age in Sedau Public Health Center is age 20-35 years (79,8%). Last education highest is Elementary School and High School (57%). Most occupation is Housewife (66,7%). Before bringing intervention to mean is 64,67 and after bringing, intervention is 97,33. Increased knowledge of pregnant women is 32,7. Before giving intervention means of skill is 9,83 and after giving intervention is 94,33. The increase in the average pregnant women's skill is 84.5%. There’s an influence of health education on Antenatal class with knowledge and skill of early breastfeeding initiation p value=0,00 or p-value <α = 0,05. Can use demonstration media using phantom and video media in learners.
Terapi Air Putih untuk Dismenorea Primer
Authors: Rasyid Puspita Sukmawaty , Sujawati Sri , Biki Yulan
Published: November 2021

Primary dysmenorrhea is a condition of lower abdominal pain that occurs before or during menstruation without any abnormalities or pelvic disease, where the prevalence is higher in the adolescent group, which is 74.42%. The pain experienced has an impact on the disruption of learning activities and concentration. Drinking water is the only means of transporting waste cells that have died from all parts of the body.This study aims to determine the effect of water therapy on primary dysmenorrhea. This type of research is pre-experimental design. The study population was 181 people and a sample of 30 people with accidental sampling technique and met the inclusion criteria. The study was conducted for 1 month. Data were analyzed using paired sample t test. The results of the study: before water therapy most of the young women experienced moderate pain (76.7%) and after therapy, most of them experienced mild pain (73.4%). The results of the paired sample t test value = 0.000. Conclusion; There is an effect of water therapy on primary dysmenorrhea in adolescent girls. Suggestion: The importance of drinking water before and during menstruation to reduce the incidence of dysmenorrhea.
Collective impact of scrap, random breakdown, overtime and discontinuous issuing on batch production planning in a supply-chain environment
Authors: Chiu Yuan-Shyi Peter , Lin Jia-Ning , Wang Yunsen , Chen Hung-Yi
Published: November 2021

This research explores the collective impact of overtime, random breakdown, discontinuous issuing rule, and scrap on batch production planning in a supply-chain environment. In today’s global business environment, manufacturing firms encounter numerous operational challenges. Externally, they must promptly satisfy the customers’ various requests, while internally, they must cautiously manage several inevitable issues in the fabrication process. These issues might be concerned with scrap, random breakdown, etc. Resolving such issues is crucial for meeting the due dates of customers’ orders, adhering to the expected manufacturing schedules, product quality, and minimizing the total fabrication-transportation-inventory costs. The study develops a model to characterize the system’s features mentioned above and assist the manufacturers with batch fabrication planning. The model proposes a solution process with an algorithm seeking an optimal runtime for the system. Additionally, it gives a numerical illustration depicting the collective and individual impacts of these special features on the operating policy and other performance indices. This model and the research findings can facilitate manufacturers’ decision-making for green batch fabrication and enhance competitive advantage.
The impact of supply chain practice on green hotel performance through internal, upstream, and downstream integration
Authors: Basana Sautma Ronni , Suprapto Widjojo , Andreani Fransisca , Tarigan Zeplin Jiwa Husada
Published: November 2021

The company builds communication and collaboration with suppliers and customers to increase competitiveness in the supply chain flow. The organization's ability to involve suppliers and customers in business activities to achieve efficiency and effectiveness is one of the objectives of supply chain practice. The distribution of questionnaires directly to hotel practitioners was 25 respondents, and 65 respondents obtained the distribution of google form links. The results showed that supply chain practices with supplier relationship management and quality information sharing activities could increase internal and upstream integration and not directly impact downstream integration. Internal integration with data integration activities accurately and coordination between functions on an ongoing basis can affect upstream and downstream integration and green hotel performance. Upstream integration and downstream integration with joint decision activities and planning synchronization with external parties can directly impact green hotel performance. They were increasing the market share and image of the hotel with the implementation of caring for the environment. This research contributes to hotel practitioners adopting practical supply chains in building internal and external integration to increase competitiveness and theoretical contribution to developing supply chain theory and green performance.
Synchronization in complete networks of ordinary differential equations of Fitzhugh – Nagumo type with nonlinear coupling
Authors: Phan Long Van Em
Published: November 2021

Synchronization is a ubiquitous feature in many natural systems and nonlinear science. This paper studies the synchronization in a complete network consisting of n nodes. Each node is connected to all other nodes by nonlinear coupling and represented by an ordinary differential system of FitzHugh-Nagumo type (FHN) which can be obtained by simplifying the famous Hodgkin-Huxley model. From this complete network, a sufficient condition on the coupling strength is identified to achieve the synchronization. The result shows that the networks with bigger in-degrees of the nodes synchronize more easily. The paper also shows this theoretical result numerically and see that there is a compromise.
Calculation of stability constants of new metal-thiosemicarbazone complexes based on the QSPR modeling using MLR and ANN methods
Authors: Nguyen Minh Quang , Tran Nguyen Minh An , Pham Van Tat , Bui Thi Phuong Thuy , Nguyen Thanh Duoc
Published: November 2021

In this study, the stability constants (logβ11) of twenty-eight new complexes between several ion metals and thiosemicarbazone ligands were predicted on the basis of the quantitative structure property relationship (QSPR) modeling. The stability constants were calculated from the results of the QSPR models. The QSPR models were built by using the multivariate least regression (QSPRMLR) and artificial neural network (QSPRANN). The molecular descriptors, physicochemical and quantum descriptors of complexes were generated from molecular geometric structure and semi-empirical quantum calculation PM7 and PM7/sparkle. The best linear model QSPRMLR involves five descriptors, namely Total energy, xch6, xp10, SdsN, and Maxneg. The quality of the QSPRMLR model was validated by the statistical values that were R2train = 0.860, Q2LOO = 0.799, SE = 1.242, Fstat = 54.14 and PRESS = 97.46. The neural network model QSPRANN with architecture I(5)-HL(9)-O(1) was presented with the statistical values: R2train = 0.8322, Q2CV = 0.9935 and Q2test = 0.9105. Also, the QSPR models were evaluated externally and achieved good performance results with those from the experimental literature. In addition, the results from the QSPR models could be used to predict the stability constants of other new metal-thiosemicarbazones.
Pathophysiological Role of Cytokines in Bovine
Authors:   Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic, Kharkevich Mastitis Kristina , Roychoudhury Shubhadeep ,   Department of Life Science and Bioinformatics, Assam University, Silchar, India, Slama Petr ,   Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Brno, Czech Republic
Published: November 2021

Cytokines are important agents in regulating immune response in many diseases, and knowledge of relevant cytokine immune networks is necessary for understanding processes encompassed within their pathophysiology. One such disease is mastitis, which is inflammation of the mammary gland and greatly impacts the quantity and quality of milk produced by dairy cows. Understanding the cytokine immune network will be helpful in developing effective immunotherapy for mastitis, which is particularly important in view of the increasing antibiotic resistance among the bacterial pathogens causing this disease.
Simulación hidrológica del caudal del estero Batuco en la microcuenca agroforestal Batuco (Ránquil, Región del Ñuble, Chile) bajo condiciones climáticas presentes y futuras
Authors: Hormazábal Víctor , Vargas Rojas Victor , Abarca Rodrigo , Little Cárdenas Christian , Rivera Diego , Carrasco Noelia , Villalobos Volpi Enrique
Published: November 2021

Se estima el comportamiento del caudal del estero Batuco, principal afluente de la microcuenca agroforestal Batuco en la Comuna de Ránquil, entre enero de 1975 y diciembre de 2064, en el escenario del cambio climático RCP8.5.  Para tal efecto se simuló hidrológicamente la microcuenca Batuco, usando el modelo y software en versión gratuita WEAP. La información de entrada del modelo para estimar el caudal simulado provino de distintas bases de datos, tanto in situ como de reanálisis cercano a la zona de estudio, así como de datos aproximados del consumo (habitantes y cultivos). Se crearon series temporales para la precipitación y temperatura con los datos in situ, para posteriormente usarse como base para aplicar una corrección de sesgo a los datos de reanálisis Arclim. 

Los resultados son una primera aproximación que podrá ser mejorada cuando se pueda calibrar in situ con datos de caudal observado, los cuales actualmente no existen para la zona de estudio. No obstante, evidencian tendencias claras a la reducción sostenida de los caudales.

Se determinó que el caudal simulado del estero Batuco marca una pendiente negativa en el periodo de estudio (1975-2064) de ≈−6,3 L/s por década, que se manifiesta también para todas las temporadas del año. Las anomalías estandarizadas de los promedios por cada 10 años, muestran en el periodo de 1980 un valor ≈ 1,2 desviaciones estándar con respecto a la media de la serie, mientras que en el periodo del 2060 se alcanza un valor ≈ -1,5. Las anomalías estandarizadas de las pendientes por cada 10 años sugieren un comportamiento cíclico, donde su amplitud disminuye con el tiempo para toda la serie y las diferentes temporadas del año.
Crecimiento y supervivencia de un ensayo de procedencias y progenies de Roble (Nothofagus obliqua (Mirb.) Oerst.) de 21 años de edad en Pumillahue, Región de los Ríos, Chile
Authors: Gutiérrez Caro Braulio , Navarrate T. Mauricio
Published: November 2021

Se evalúa el desempeño en crecimiento (altura, diámetro y volumen), supervivencia y rectitud de fuste de 29 procedencias de roble, anidadas en 10 zonas de procedencia representativas de la distribución natural de la especie en Chile. Los datos de la evaluación provienen de un ensayo de procedencias y progenies de 21 años de edad establecido en el predio Pumillahue (18H 691753,9 m E; 5611422,86 m S). Se caracteriza el desempeño general del ensayo y se evalúa el efecto de las procedencias y zonas de procedencia mediante análisis de varianza no paramétrico.  Se detectan diferencias estadísticamente significativas entre procedencias para la supervivencia y variables de crecimiento, no así para la rectitud de fuste.  El ensayo presenta un desempeño inferior al observado en un ensayo de comparación, no obstante, las procedencias Cuesta Lastarria y Cruces, de la zona 4C, presentan un comportamiento sobresaliente en crecimiento y supervivencia, lo que permite sugerirlas como idóneas y recomendables para su uso en plantaciones.  Se constata que la zona de procedencia y la procedencia individual de mejor desempeño son las correspondientes a la zona de establecimiento del ensayo, confirmando los postulados respecto al uso preferente de semilla local en las iniciativas de plantación.
Efecto de la fertilización nitrogenada y fosforada en plantas de Raulí sobre su respuesta fisiológica, crecimiento, producción de brotes y enraizamiento de estacas
Authors: Hernández José , Quiroz Marchant Iván , Pincheira Matías , Gacitúa Arias Sandra
Published: November 2021

En Chile, existen extensas superficies de monocultivo establecidas con las especies de Pinus sp y Eucalyptus sp, por ello surge la necesidad de procurar la diversificación de las especies. Raulí (Nothofagus alpina (Poepp et Endl) Oerst ~ N. nervosa (Phil.) Dim. et Mil) es una especie con potencialidad comercial, cuyo rápido crecimiento, calidad y uso de la madera hacen que se le considere como una alternativa económica para el país. En este contexto, el objetivo del estudio fue determinar el efecto de la fertilización con diferentes niveles de nitrógeno y fósforo en la respuesta morfofisiológica presentada por raulí creciendo en vivero. Se estudió el crecimiento de las plantas sometidos a distintos niveles de nitrógeno (0, 100, 300 y 500 mg/L) en combinación factorial con fósforo (0, 50, 150 y 250 mg/L). Se realizaron mediciones de diámetro de cuello (± 0,1 mm), altura (± 0,1 cm), área foliar (± 0,1 cm2), biomasa aérea (± 0,1 g), conductividad eléctrica del medio de crecimiento (µS/m) y fotosíntesis neta (µmol CO2/m2s). El aumento en la concentración de nitrógeno a 500 mg/L incorporada al medio de crecimiento provocó un aumento en la conductividad eléctrica hasta los 1.994 ± 186 µS/cm causando toxicidad, no existiendo un efecto del fósforo sobre esta variable. A mayor concentración de nitrógeno y fósforo (sobre 100 y 150 mg/L, respectivamente) disminuyó la fotosíntesis neta a 8 µmol CO2/m2s, lo que se tradujo en una disminución en las tasas de crecimiento en diámetro, altura, biomasa aérea y área foliar. El aumento en las concentraciones de nitrógeno en el medio de crecimiento provocó una disminución en el número total de brotes de primer orden producidas por los setos, variando desde 12 brotes en el tratamiento 0 mg/L de N / 150 mg/L de P hasta 6 brotes en el tratamiento 500 mg/L de N / 0 mg/L de P, obteniendo un 75% de enraizamiento con el tratamiento 100 mg/L de N / 0 y 50 mg/L de P.
Prácticas y saberes ancestrales de la gastronomía colombiana en el departamento de Cundinamarca, provincia Oriente, 2020
Authors: Triana Casallas Luis , Pérez Arteaga Sandra
Published: November 2021

Con la investigación se recopiló información sobre prácticas y saberes de la gastronomía colombiana, provincia Oriente en Cundinamarca, buscando rescatar costumbres alimentarias al interior de las familias, llevando un registro escrito de ellas para mostrarlas como identidad cultural. La metodología utilizada es cualitativa de tipo exploratoria, aplicada desde la perspectiva de Fals Borda, Investigación Acción, con la participación de portadoras de tradición y de campesinos en acciones participativas (Mingas). El diseño fue fenomenológico hermenéutico, que se concentra en la interpretación de la experiencia humana y los “textos” de la vida (Ayala Carabajo, 2008). El estudio consistió en la búsqueda de semillas nativas y endémicas casi extintas, para luego su cultivo en huertas caseras, tipo piloto, con prácticas tradicionales planificadas. Se obtuvo como resultado la recuperación de once productos agrícolas: sagú, arrayanes, malanga, malangay, coyo blanco con morado, coyo amarillo con morado, manguzán, caimitos, nísperos, frijol baluy y bejuco batata. A la par de la siembra, se identifican personas locales portadores de conocimiento culinario generacional, se recopilan 40 recetas culinarias preparadas a base de productos agrícolas rescatados y bajo métodos y técnicas tradicionales de preparación y cocción. Para dar a conocer los productos culinarios y promocionar la región, se crearon tres circuitos turísticos motivando a la salvaguardia de los saberes locales.
Floods as agents of vitality: Reaffirming human-nature synergies
Authors: Modak Sayanangshu , Ghosh Surajit
Published: November 2021

The policy response for flood governance should be based on the premise that floods in monsoon-dominated landscapes such as the Ganga-Brahmaputra-Meghna (GBM) basin are inevitable.
INTELLECTUALIZATION OF CONTROL PROCESSES AND MONITORING OF ELECTRIC CONTACT HEATING DURING RESTORATION OF DISC-TYPE PARTS
Authors:   Altai State Agricultural University, Boltenkov A.A. , Sarsenbaev E.A. ,   Satbayev University, Seliverstov M.V. ,   Altai State Agricultural University, Kalikasov N.T. ,   Satbayev University
Published: November 2021

We have obtained a modified function of transforming intelligent sensor of contact surface temperature (IS CST) of electric contact “forming the electrode-part” and having a significant influence on quality of restoring the cutting edge of discs of tillage machinery which may only slightly exceed recrystallization temperature of the material of the part. Setting the sensor to restore a specific part is achieved by developing and programming on the microcontroller the function of converting and storing the intelligent system of standard parameters in the non-volatile memory. The re-search goal is to clarify the function of transforming IS CST and to substantiate the opportunity of its application for solution of the set task of control and monitoring. We have provided a schematic diagram of a plant for electrocontact restoration of the cutting capacity of disk tillage tools. The entire restoration process is divided into two stages: static one (without rotating the part) with duration of 1-2 seconds when temperature is monitored in the dynamic mode; and dynamic one, with the set rotation speed of the disc. As a physical analogue of the process, we have considered an “electrode-part” flat contact with a center-located thin com-pound bar thermally insulated at the ends and on the side surface. In addition, a numerical experiment is used to show that introduction to the original polynomial transfor-mation function with three correction indexes enables to reduce the methodological error of measurementsof the contact surface temperature to 0.5°C in the time interval from 1.2 seconds to 1.9 seconds (the electrode material is electro-ceramics).
AGROCHEMICAL AND AGROPHYSICAL FEATURES OF HAPLIC KASHTANOZEMS IN VARIOUS SOIL REGIONS OF THE ALTAI REGION’S DRY STEPPE ZONE
Authors:   Altai State Agricultural University, Pivovarova Ye.G. , Konontseva Ye.V. ,   Altai  State  Agricultural  University, Kursakova V.S. ,   Altai State Agricultural University
Published: November 2021

The mathematical models of regional soil standards for the dry steppe zone were developed. Four soil regions were identified in the dry steppe zone in accordance with the soil-geographic zoning of the Altai Region. It is shown that the taxonomic boundaries of the agrochemical proper-ties of the soil standards may differ in different soil regions. On that ground, the regional soil classification at the level of soil regions was differentiated. Significant differences of the agrochemical properties of the Kashtanozem soil sub-types in four soil regions are shown. These differences are due to the geochemical features of their genesis and agro-genic transformations. The agrochemical properties reflect the changes associated with the long-term agricultural use of dry steppe soils: agricultural depletion of mobile nutrient АГРОНОМИЯВестник Алтайского государственного аграрного университета No 8(202), 202145content, absorbed bases and the changes of agrophysical properties -the degradation of Kashtanozems caused by deflation. This is proved by the decreased content of clay and silt fractions in the particle-size composition of the plowing soil horizon. It is proposed to use the classification boundaries of regional soil standards for monitoring their agrochemical and ecological state.
COMPARATIVE ANALYSIS OF STRENGTH CALCULATION METHODSBY THE EXAMPLE OF A FEEDING GRAIN GRINDER
Authors:   Altai State Agricultural University, Sadov V.V. , Sorokin S.A. ,   Altai  State  Agricultural  University, Novozhilov I.L. ,   Altai State Agricultural University
Published: November 2021

At the development of new machines or modernization of existing ones a special requirement is applied to the operating safety of this equipment. First of all, this requires certain strength calculations. For this, the manufacturers use various methods of calculating the strength of materi-als using a wide range of software applications and online services. In the calculations, special emphasis should be placed on deformation, that is, on the stiffness of structural elements, since stiffness characterizes the ability of a part to withstand a load without significant deformations. Using the example of calculating the deformation of the plate fixing the knife of a rotary grinder, comparative calculations were made in various ways. This is necessary due to the fact that during operation significant forces arise that can change the structure. The following computational methods were used as the investigated methods: online calculators, the method of initial parameters, Kompas-3D and APM WinMachine software applications, bench tests and opera-tion tests. It seems that the solution of one problem in dif-ferent ways should not cause a problem - the initial condi-tions are the same everywhere. However, each of the con-sidered methods has its own peculiarities just in laying the initial conditions. If the conditions are not laid, the result will be significantly different, and this will lead to incorrect de-sign actions. In this case, the use of various methods of calculation and testing, even at the design stage, should lead to a deep analysis of the results. The calculated data may differ from experimental results. This is due to the inconsistency of the materials under study with the claimed requirements, fastening conditions, load application, etc.
PUMP-AND-FILTRATION PLANT FOR DRIP IRRIGATION TECHNOLOGY
Authors:   Institute  of  Machine  Science  and Automation of the Natl. Acad. of Sci. of the Kyrgyz Republic, Kasymbekov R.A. , Aytuganov B.Sh. ,   Kyrgyz National  Agricultural University named after K.I. Skryabin, Akmatova S.Zh. ,   Kyrgyz National Agricultural University named after K.I. Skryabin
Published: November 2021

The increasing shortage of irrigation water for irrigating crops requires the use of modern water-saving technolo-gies. Drip irrigation technology is the most optimal of them. Despite the demand for modern production, this technology is not yet widely used; the reason for which is the lack of technical means. In order to develop a technical means -pump-and-filtration plant for drip irrigation technology, the literature on adapting drip irrigation technology to certain countries was studied. The inventions were studied and the disadvantages characteristic of the existing devices de-signed for filtration of irrigation water wereidentified. Based on the analysis of these plants, a design of a mobile pump-and-filtration plant was proposed. The plant is transporta-ble, simple and reliable in operation, independent of the electricity source for driving the pump, and also combining high-quality three-stage cleaning of irrigation water: from sand and coarse particles through a hydrocyclone due to centrifugal force; cleaning small particles through a mesh filter and fine cleaning using a filter element. The design of the plant provides for the possibility of cleaning the filter element without interrupting the operation of the plant itself by separately disconnecting the fine filters using butterfly valves. The proposed plant enables agricultural producers, together with irrigation, to feed plants with mineral fertilizers required for their growth. The presence of a simple plant consisting of a butterfly valve, pipes and a system of valves allows adjusting the rate of fertilizer consumption and the frequency of its supply. The plant is easy to manufacture and efficient to use.