bluuebunny/crossref_metadata_2025_split huggingface dataset:
Seed germination behaviour of Terminalia paniculata Roth (Combretaceae), an economically important endemic tree to peninsular India
Authors: Viswanath Sanal C , Pillai P K C , Francis Sinny , Hrideek T K 
Published: May 2021

The present study was conducted to investigate the seed germination behaviour of Terminalia paniculata, a commercially important tree component of deciduous forests of Peninsular India. The study included the identification of maturity index to determine the optimum collection period of the most viable seeds with good seed longevity. Species are characterized by very low germinability and poor regeneration status. Observations were made throughout the flowering and fruiting period on selected matured trees. Seed viability was tested at various stages of maturity and seed longevity was evaluated. The results indicated that the 16th week after anthesis with red-colored fruits recorded the maximum viability (2.60% germination) that shows it is the best period for the collection of seeds. Seed emptiness is very high in T. paniculata (4 to 2%) compared to other Terminalia species (low emptiness). Pre-sowing treatments were not effective in enhancing seed germination and viability. Seeds can be stored up to 6 months in an air-tight metallic container at 4oC and 45 ± 5 % relative humidity. The results of the study can be taken as a reference for various other tree improvement programs and further studies.
Análisis de La praxis pedagógica y su contribución al modelo de desarrollo Socio económico de Venezuela
Authors: Bejarano Cardona Luisa Elena , Milla Pino Manuel Emilio , Romero Montoya José Luis 
Published: May 2021

El trabajo tuvo como objetivo Analizar la Praxis Pedagógica que realizan los docentes en la Universidad Politécnica Territorial de Yaracuy “Arístides Bastidas” (UPTYAB), Venezuela, en términos de lo establecido para el modelo de producción contemplado en el Primer Plan Socialista Desarrollo Económico y Social de la Nación (PPSDESN) 2007-2013 y el Segundo Plan Socialista de Desarrollo Económico y Social de la Nación (SPSDESN) 2013-2019, el tipo de investigación es analítica apoyada en un diseño no experimental, observacional, descriptivo de campo, la muestra la conformaron 27 docentes y 236 estudiantes pertenecientes a los cuatro primeros PNF que se implementaron en la UPTYAB, el análisis de la información se realizó usando la estadística no paramétrica a través del análisis univariado y el de ACPC para un P&lt; 0,05 obteniendo como resultado que la praxis pedagógica que realizan los docentes sometidos a este estudio, se desarrolla entre los estilos de enseñanza tradicional constructivista–humanista, por lo que se concluye que además de estos estilos de enseñanza, se ha de requerir en la praxis docente, de la didáctica crítica como práctica de la investigación, para alcanzar en mayor medida los objetivos establecidos para el modelo de producción social contemplado en los PDESN 2007- 2013 y 2013- 2017.
Analytic Gradients for Restricted Active Space Second-order Perturbation Theory (RASPT2)
Authors: Nishimoto Yoshio 
Published: May 2021

The computational cost of analytic derivatives in multireference perturbation theory is strongly affected by the size of the active space employed in the reference self-consistent field calculation. To overcome previous limits on active space size, the analytic gradients of single-state restricted active space second-order perturbation theory (RASPT2) and its complete active space variant (CASPT2) have been developed and implemented in a local version of OpenMolcas. Similar to previous implementations of CASPT2, the RASPT2 implementation employs the Lagrangian or Z-vector method.The numerical results show that restricted active spaces with up to 20 electrons in 20 orbitals can now be employed for geometry optimizations.
Análisis de las variables que influyen en el desbordamiento del río Frío en el municipio de Campoalegre, Huila (Colombia)
Authors: Castañeda Espinosa Mónica Sofia , Camacho Hernández Cindy Johanna , Rativa Ortega Juan Felipe 
Published: May 2021

En este estudio se realizó una abstracción teórica de los conceptos básicos sobre meteorología y la medición de cada una de sus variables, además, se analizó cada uno de los datos suministrados por el IDEAM,con el fin de determinar la variable con mayor incidencia en la creciente de la cuenca hídrica del río Frío, con ayuda del programa Weka. De los resultados de la simulación en el software experto en minería de datos,se puede concluir que el factor dominante es la precipitación, debido a que a mayor grado de precipitación es más alto el riesgo de que ocurra una inundación en el municipio de Campoalegre (Huila), y el restode las variables afectarían directamente la precipitación. En esta dirección, este proyecto propone estudiar las causas del desbordamiento del río Frío en la región del municipio de Campoalegre, ocurrido el 22 de febrerode 2017 y que ocasionó daños materiales a la comunidad.
Pengaruh Aplikasi â€œMommy Nifasâ€ terhadap Peningkatan Pengetahuan dan Keterampilan Ibu
Authors: Putri Nopi Anggista , Hilmanto Dany , Zulvayanti Zulvayanti 
Published: May 2021

Complications of the puerperium are a contributing factor to the high maternal mortality rate (MMR).Â One effort to reduce the MMR is to increase the knowledge and skills of mothers regarding postpartum care.Â This study aims to analyze the effect of using an application that contains information about postpartum care to increase the knowledge and skills of mothers. This study uses a quasi-experimental design with a pre-posttest with a control group design. The subjects of the study were postpartum mothers in the work area of Gadingrejo Public Health Center from September to October 2019 with 60 respondents, consisting of 30 respondents from the treatment group and another 30 from the control group using consecutive sampling techniques.Â The intervention group is mothers who get the mommy nifas application and the control group is mothers who don't get application data analysis using the chi-square test. The results showed an increase in knowledge after giving higher mommy nifas application which is 71,5 (pre-test) to 93 (post-test) with a value of p-value<0,05.Â Skills improved from 50 (pre-test) to 70,5 (post-test) with a p-value<0,05.Â The percentage increase in knowledge after using the application is by 17% and skills by 40% with a value of p-value<0,05. The conclusion of this study is that there is an effect of increasing skills and increasing the percentage of mothers' knowledge after using mommy nifas applications.
Identifikasi Taenia solium secara Mikroskopis pada Peternakan Babi
Authors: Bekti Heri Setiyo , Habibah Nur , Rinawati Luh Putu , Pradnya Yasa Ni Putu Candra Dewi , Rindi Oktavelendi Dhaneta Graha , Dewi Ni Km Ayu Kusuma , Savitri Ni Putu Ayu Dani , Rakhmawati Aprilia 
Published: May 2021

Taenia soliumÂ is a zoonosis found all over the world, especially in developing countries.Â T soliumÂ can cause taeniasis and cysticercosis in humans. Pigs as intermediate hosts can be infected withÂ T soliumÂ which causes porcine cysticercosis.Â T soliumÂ can infect muscle, skin, eye, and brain tissue which can develop into neurocysticercosis. Neurocysticercosis is the cause of 30% of cases of epilepsy in the world. In Denpasar city, pigs are one type of livestock. A large number of pig farms and the Balineseâ€™s people's habit of consuming pork is one of the sources ofÂ T soliumÂ infection. This research was conducted to determineÂ T soliumÂ eggs in pig feces. The study was conducted microscopically on 31 samples with simple random sampling technique. The results showed that of the 31 samples examined, 54.8% (17 samples) were positive forÂ T soliumÂ eggs. This indicates that the pig farms in Denpasar city have been infected withÂ T solium. Pig farming in Denpasar city was done traditionally and kept indoors. However, the breeders pay less attention to pig health and environmental sanitation. Also, pigs are slaughtered privately by breeders because there are no slaughterhouses. Lack of supervision of pork circulating in the community is also the cause ofÂ T soliumÂ infection. Therefore, it is necessary to carry out supervision by the local government on pig farms as well as supervision of pork consumed by the public to prevent and eradicateÂ T soliumÂ infection.
Museums Without Walls
Authors: Catton Freyja , Smith Laura 
Published: May 2021

The purpose of this paper is to explore the possibilities of virtual exhibitions (VEs) for GLAM institutions. While VEs continue to be secondary to physical exhibitions, an effective VE uses technology to engage viewers and present opportunities for interactivity to support further learning and discovery of collection materials. Cultural heritage organizations can use VEs to make the “digital version of a cultural artefact accessible even when the physical access is restricted” and leads GLAM institutions and LIS scholars to reflect on how “users receive and interact with information in a virtual world” (Caggianese et al., 2018, p.625). With the aid of easily accessible additional information, this modern form of presentation may support a deeper level of understanding than a user can experience by viewing a traditional physical exhibition, and may enhance their overall viewing experience. Despite the excitement and opportunities afforded by VR, exhibitions remain accessible for visitors without VR equipment via browsers or web-page based exhibitions. As the “virtual exhibition is a concept that has acquired new meanings along with the evolution of modern information and communication technologies,” we look forward to seeing how GLAM institutions continue to shape the user experience (Ciurea & Filip, 2016, p.28). Cultural organizations will continue to develop and combine their partnerships, financial and staff resources, content, and visitor interests to build more VE structures that fit both their collections and their community.
Muh nasim-Resume htn
Authors: Imani Muhammad Nasim Adil Al 
Published: May 2021

Hubungan hukum tata negara dengan ilmu lainnyaHubungan tata negara dengan ilmu politik Hukum Tata Negara mempelajari peraturan-peraturan hukum yang mengatur organisasi kekuasaan Negara, sedangkan Ilmu Politik mempelajari kekuasaan dilihat dari aspek perilaku kekuasaan tersebut.Hubungan hukum tata negara dengan ilmu administrasi negara Hukum tata negara memiliki hubungan yang sangat erat dengan hukum administrasi negara. Hukum administrasi negara merupakan tindak lanjut dari hukum tata negara, artinya tugas dan wewenang, fungsi, jabatan badan administrasi di jalankan diatur dalamm hukum administrasi negara.Hubungan Hukum Tata Negara dengan Ilmu Negara. Kedua bidang ilmu tersebut, Hukum Tata Negara dan Ilmu Negara mempunyai hubungan yang sangat dekat, dimana Ilmu Negara memberikan dasar-dasar teoritis kepada Hukum Tata Negara, sedangkan Hukum Tata Negara merupakan konkretisasi dari teori-teori Ilmu Negara.
Representasi Nasionalisme sebagai Personal Branding Suporter Bulutangkis Haryanto di Media Sosial
Authors: Widaningsih Themotia Titi , Santoso Budi , Fahmi Hifni Ali 
Published: May 2021

Haryanto suporter bulutangkis Indonesia selalu mengenakan atribut merah putih saat hadir pada pertandingan bulutangkis. Atribut merah putih yang dikenakan Harjanto untuk menunjukkan nasionalisme. Atribut merah putih membuat Harjanto berbeda dengan supporter lain dan mudah dikenali. Atribut merah putih yang selalu ditampilkan Harjanto tanpa disadari telah membentuk personal branding. Tujuan penelitian untuk menganalisis Haryanto dengan atribut merah putih sebagai representasi nasionalisme dalam membentuk personal branding. Penelitian dilakukan menggunakan metode deskriptif kualitatif. Objek penelitian 6 foto di media sosial yang menampilkan Haryanto sedang mendukung tim bulutangkis Indonesia. Subjek penelitian sekaligus key informan adalah Haryanto. Pengumpulan data dilakukan dengan analisis dokumen dan wawancara mendalam. Analisis teks dilakukan menggunakan analisa semiotika sosial Kress dan Van Leeuwen dengan elemen personal branding Montoya dan Vandehey. Hasil analisis semiotika sosial terhadap 6 foto, 3 foto merepresentasikan naratif dan 3 foto merepresentasikan konseptual. Hasil analisis menggunakan delapan elemen pembentukan personal branding Peter Montoya, representasi nasionalis Haryanto melalui atribut merah putih tanpa disadari telah membentuk personal brand. Substansi penelitian ini memberikan kontribusi berupa rekomendasi secara teoritis mempertegas bahwa representasi dapat membangun personal branding dengan membangun representasi melalui simbol simbol yang disesuaikan dengan elemen pembentukan personal branding Montoya.
OPTIMALISASI SOLAR CELL MENGGUNAKAN UMPAN BALIK LAMPU
Authors: Faridha Moethia , Noor hafizah Ani Meiliani , Lisdawati Ayu Novia 
Published: May 2021

Pembangkit Listrik Tenaga Surya (PLTS) pada saat ini menjadi energi terbarukan alternatif yang paling digemari pada saat ini. PLTS merupakan pembangkit yang menggunakan solar sel atau panel surya untuk mendapatkan energi matahari. Indonesia merupakan daerah khatulistiwa, daerah tropis yang selalu mendapatkan sinar matahari dari jam 06.00-17.00. Tetapi kenyataannya jam efektif solar sel tidak seperti itu hal tersebut, dikarenakan posisi pagi atau senja mempengaruhi penerimaan solar sel begitu pula sudut kemiringan cahaya matahari, kondisi berawan, dan mendung. Bahkan pada saat malam hari solar sel sama sekali tidak mendapatkan energi.Dalam penelitian ini, peneliti akan memberikan umpan balik cahaya agar pada saat malam hari dari jam 6 sore sampai jam 6 pagi ke solar sel agar mendapatkan energi walaupun bukan jam efektif. Caranya memberikan umpan balik berupa lampu LED, lampu LHE dan lampu pijar. Lampu yang digunakan terlebih dahulu dicari lumen yang hampir mendekati dengan daya (P) yang berbeda. Dari tiga jenis lampu tersebut akan diukur tegangan dan arusnya disisi output inverter.Tujuan dari penelitian ini mengidentifikasi pengukuran tegangan (v), arus listrik (I), daya listrik (P) dan intensitas cahaya pada solar sel dengan umpan balik lampu LED, LHE dan pijar melalui inverter serta menganalisa pengukuran tegangan (v), arus listrik (I), daya listrik (P) dan intensitas cahaya pada solar sel dengan umpan balik lampu LED, LHE dan pijar melalui inverterDari hasil pengukuran lampu LHE, LED dan lampi pijar, Intensitas cahaya tegangan, arus dan daya yang dihasilkan yang sangat berpengaruh terhadap kinerja panel surya adalah lampu LHE dibandingkan lampu LED dan pijarl ini disebabkan karena cahaya lampu LHE lebih fokus terarah sedangkan lampu pijar lebih banyak dikonversi ke panas dibandingkan cahaya. Hasil pengukuran yang didapat untuk tegangan paling besar Dari Lampu LHE 7,30 Volt masih di bawah nilai dari hasil penyinaran matahari sebesar 12 v.Kata Kunci : Solar sell, optimalisasi, lhe, led pijar
Desain Sistem Otomasi Bilik Disinfektan Berbasis Arduino Uno
Authors: Andirani Sri Muntiah 
Published: May 2021

ABSTRAK Pada saat sekarang ini sedang maraknya virus COVID-19 yang sudah menelan korban jiwa, dan manusia harus di isolasi baik yang sudah terjangkit virus maupun yang belum terjangkit. Dari permasalahan tersebut membuat penulis berpikir untuk membuat sistem sterilisasi untuk manusia agar tidak mudah terkena virus tersebut. Terutama untuk orang – orang yang tetap harus bekerja di luar rumah seperti para ojek online, tenaga medis dan lain – lain. Sistem sterilisasi yang akan dibuat ini berupa bilik yang disemprotkan cairan disinfektan ke dalamnya setelah ada orang yang masuk untuk melindungi mereka dari serangan virus mematikan tersebut. Bilik disinfektan tersebut menggunakan sistem otomatis yang akan menyemprotkan cairan disinfektan setelah mendeteksi keberadaan orang di dalam bilik. Sistem tersebut menggunakan sensor PIR (Passive Infrared) yang dapat mendeteksi pergerakan manusia yang ada di dalamnya. Arduino Uno digunakan sebagai basis pemrograman otomatis untuk menjalankan pompa yang akan memompa cairan disinfektan ke dalam bilik yang juga tersambung dengan modul Relay untuk dapat menjalankan pompa tersebut.Bilik disinfektan yang penulis buat menggunakan sistem otomasi dengan kebutuhan cairan disinfektan setiap orang sekitar 24 mL. Volume tangki penampung yang digunakan sebesar 20 L dan bisa menyemprotkan orang sekitar 800 orang. Hal ini cukup efektif untuk menekan penyebaran COVID-19 jika dilihat dari kebutuhan cairan disinfektan untuk setiap orangnya. Pendeteksian sensor PIR di dalam bilik disinfektan juga sangat efektif, dilihat dari respon sensor PIR yang diperoleh sejauh 100 m. Karena jarak terjauh dari sensor PIR dalam bilik tersebut adalah 100 m, sehingga dapat disimpulkan bahwa pendeteksian sensor PIR sangat efektif dan juga responsif..Kata Kunci : Bilik Disinfektan, COVID – 19, PIR, Arduino, dan Relay
ROLE OF ANTIOXIDANT THERAPY IN PREVENTION OF LIPOPEROXIDATION AND PROCOAGULANT ACTIVITY OF PLATELETS IN SARS-COV-2 VIRAL INFECTIONS
Authors: Yakubova E. , Alborov R. 
Published: May 2021

Based on a metanalysis of clinical observations in different countries with practical experience in the treatment of pneumonia complicated by the syndrome of multiple organ failure caused by the COVID-19 coronavirus, it is impossible to draw an unambiguous conclusion about the effectiveness of various therapies in patients. viruses modify the apparatus of biosynthesis of cells in the body as a whole. Therefore, finding drugs that have an exceptional effect on viruses without infecting the body is a difficult task. Various antiviral drugs (ribaverin, interferons and glucocorticosteroids, antiparasitic, antimalarials (Chloroquine, Hydroxychloroquine) are effective at certain stages of the infectious process, however, they are toxic and therapy with these drugs has risks of developing severe cytopenia, hepatotoxicity, neuropsychiatric disorders and severe ischemia Interleukin antagonists (Tocilizumab, Anakindra, Levilimab) are effective in severe cases with an increase in IL-6, as they limit the cascade of activation of cells of the immune system, reduce the effect of "cytokine storm" in the formation of acute respiratory distress syndrome and endothelial dysfunction of the pulmonary vessels.
Discussion. In an experimental study R.G. Alborov, in the framework of the dissertation for the degree of candidate of medical sciences (2001), in which nonlinear white rats were used, it was demonstrated that: activators of lipid peroxidation (LPO), different in nature and biological activity, inhibition of the transformation of arachidonic acid in platelets reduces, along with proaggregant activity, the intensity of LPO processes in them. Based on the experimental data obtained, it can be considered appropriate to study the effect of antioxidants as agents that enhance the effects of antiplatelet inhibitors of the transformation of arachidonate and platelets. It can be expected that antioxidants, by reducing the procoagulant activity of platelets, due to inhibition of LPO, can enhance the effect of antiplatelet agents.
Findings. 1. The effectiveness of antioxidant therapy for infection with SAPS-COV-2 viruses, including COVID-19, is beyond doubt. It is important that antioxidant therapy was prescribed before the development of lipid peroxidation and "cytokine storm" and an increase in the procoagulant activity of platelets, that is, at the initial stage of infection.

Antioxidant therapy presupposes adequate dosages according to the type of "saturating phase of treatment" with subsequent transfer to maintenance doses.

Currently, no drugs have been found that have an exceptional effect on viruses without affecting the body. Antioxidants are protective at the cellular level. In addition, they practically do not cause side effects. It is advisable to prescribe antioxidant drugs in large doses in the complex therapy of viral infections.
COMPARISON OF ACCURACY OF THREE-UNIT ZIRCONIA FIXED PARTIAL DENTURES MADE FROM CONVENTIONAL AND DIGITAL IMPRESSIONS – IN VITRO STUDY
Authors: Gogushev K. , Abadzhiev M. , Valcheva, Z. 
Published: May 2021

ABSTRACT
INTRODUCTION: Nowadays, the improvement of intraoral scanning systems aims to overcome some limitations of the conventional methods and to eliminate the mistakes that can be made during the production technology and to achieve a more precise design of prosthetic restorations [7].
AIM: The aim of the present study is to evaluate and compare the marginal adaptation and the internal fit of zirconium dioxide fixed partial dentures, made by direct and indirect digital approach.
MATERIALS AND METHODS: To perform the in vitro study, a model-sample of the upper jaw was used, on which two artificial plastic teeth 24 and 26 were prepared and tooth 25 was removed. 30 virtual models were created from the prepared model. To obtain the virtual models in the first group (CIS group), 10 conventional impressions (n = 10) were taken with additive silicone impression material using a two-stage two-phase impression technique with a standard metal impression tray. For the second group (PCS group) the conventional impressions were casted wtih IV class high quality hard plaster. The ten digital impressions from the third group (ISG group) were obtained using an intraoral TRIOS scanner.
RESULTS: The highest mean value in P1 was measured in the CIS group (155.1 ± 69.96 µm), followed by the PCS group (135.62 ± 78.7 µm). The highest mean value in P2 was obtained in the CIS group (138.32 ± 63.08 µm), followed by the ISG group (117.2 ± 32.48 µm). The highest mean value in point P3 was found in the CIS group (94.525 ± 23.03 µm), while the highest mean value in point P4 was measured in the PCS group (86.34 ± 26.99 µm).
CONCLUSION: The obtained mean values regarding the marginal adaptation in all studied groups are within the clinically acceptable range. The highest values in terms of the marginal adaptation indicator were obtained in the PCS group, and the lowest - in the ISG group.
JUSTIFICATION OF MILK PRODUCTION TECHNOLOGY IN OPTIMIZING THE CONDITIONS OF LIVESTOCK
Authors: Yaremchuk O. 
Published: May 2021

Scientifically substantiated that in order to ensure optimal conditions for maintenance in the winter, the livestock of various sexual groups in one room it is expedient to carry out the reconstruction of the cows. The need for animals for animals in the room should be determined by the number of days to stay cows in the technological group depending on their physiological state and age, taking into account the general coefficients that are recommended by departmental technological design standards for specialized milk production.
Investigated that unpredictable maintenance of dry cows in a separate isolated section, equipped with combinations, or binding in a separate isolated section provides more optimal values of air temperature, contributes to reducing the level of carbon dioxide by 0.06-0.08%, relative humidity By 16-20%, microbial pollution of air - in 2.1-2.3 times, the level of production noise - 6.5-7.9 times, improves the efficiency of the use of production space and internal equipment of the premises.
VARIABLE TECHNOLOGIES IN THE EDUCATIONAL PROCESS OF PRESCHOOL EDUCATIONAL ORGANIZATION
Authors: Mayakina M. 
Published: May 2021

ABSTRACT
The goal is to highlight the use of variable technologies in the educational process in a preschool educational organization.
Method. In the work, the method was chosen to analyze the literary sources of L. N. Berezhnov, M. R.
Bityanov, O. S. Gazman, E. I. Kazakova, L. B. Laptev, M. S. Polyansky, I. V. Serebryakov, L. G. Tarita and others.
The result is to convey to a wider audience modern variable technologies in a more accessible form their diversity and significance in our time.
Conclusions. When using modern variable technologies in classes in a preschool educational organization, it makes the educational process more interesting and informative. Children feel directly involved in the various situations offered by the kindergarten teacher.