bluuebunny/crossref_metadata_2025 huggingface dataset:
Spatial distribution of threatened mother tree species in selected forests over limestone in Samar Island, Philippines
Authors: Jessa B. Madera , Diana Shane A. Balindo , Zhereeleen M. Adorador , Jiro T. Adorador
Published: November 2021

Inadequate knowledge about forests over limestone ecosystem and understanding on how the threatened plants’ mother trees (MTs) are distributed and remained intact despite rugged topography and anthropogenic activities, intrigued the attention of numerous researchers. Rapid assessment and mapping the spatial distribution of mother trees would be of utmost importance, especially in the context of conservation and sustainable protection of threatened species in selected municipalities of Samar Island. A total of 170 mother trees comprising 21 families, 22 genera and 35 species were recorded at sites. Species identified among sites were categorized under critically endangered (CR), endangered (EN) vulnerable (VU) and near threatened (NT) at elevation ranging from 150 to 300 meters above sea level (m asl). Trees tagged in the study sites possess straight cylindrical bole with average diameter at breast height (DBH) of 50 cm. Dipterocarp species were the most dominant in the sites. Hopea samarensis, a species endemic to Samar and also identified as endangered, was recorded in the study. The distribution of MTs was floristically similar among sites. However, anthropogenic small-scale disturbances were observed. The increasing population of locals may increase the demand for timber, thus, in-situ conservation through geo-tagging of MTs is crucial for maintenance and conservation.
A brief review on cigarette induced cellular damage
Authors:   Department of Zoology, Garhbeta College, West Midnapore, West Bengal, India, Dey Sudip , Guha Pokhraj
Published: November 2021

Cigarette smoking has become one of the most common addictions in context to the present scenario of tobacco consumption. Comprising of nearly 7000 chemicals, cigarette smoke have both free radicals and oxidizing agents in both smoke tar and gas phase, both of which can cause oxidative stress in human health. Long time smoking causes decreased serum immunoglobulin level but increased level of auto– antibodies. During chronic oxidative stress resulting from cigarette smoking, cells secrete mucus and increased viscosity of mucus in airways makes it susceptible to bacterial infection. Furthermore, chronic exposure of lungs to tobacco smoke causes unfolded protein response, ER stress and altered ceramide metabolism. Apart from the above mentioned facts, Cigarette smoking can also cause senescence resulting in abnormal wound healing that exaggerates pathogenesis of COPD. Although there are several management therapies available for COPD management, but the permanent cellular damages due to smoking are irreparable and results in disease exaggeration and suffering.
Dehumanization and burden of care among caregivers of terminally ill patients
Authors: Testoni Ines , Sicari Giulia , Ronconi Lucia , Biancalani Gianmarco , Franco Chiara , Cottone Paolo , Crupi Robert
Published: November 2021

This article considers the relationship between dehumanization, ontological representation of death, trust in physicians, and burden of care on the part of caregivers of terminally ill patients. One hundred informal caregivers (relatives and friends) of patients hospitalized in four hospice facilities in northern Italy were involved. Of these, 77% were primary caregivers (those who mostly helped the patient). All of the participants were given a questionnaire comprising the Caregiver Burden Inventory (CBI) to determine caregivers’ burden in their roles, the questionario post mortem (QPM) (post mortem questionnaire) for the effectiveness of and their trust in the medical nursing team of palliative care services, the Testoni death representation scale (TDRS) to detect their ontological representations of death and the humanity attribution test (HAT) to investigate their attributions of humanity to terminally ill patients. Per the literature, the present results demonstrated higher burden levels for female caregivers and primary caregivers. In informal caregiving, the dehumanization of patients does not have any advantage in reducing the burden of care. Further studies are required to compare formal and informal caregivers concerning the effect of dehumanization.
Thermodynamically study of phase formation of Ni-Ti-Si nanocomposites produced by self-propagating high-temperature synthesis method
Authors: Aghajani Hossein , Taghizadeh Tabrizi Arvin , Arabpour Javadi Salva , Taghizadeh Tabrizi Mohammad Ehsan , Homayouni Aytak , Behrangi Sahand
Published: November 2021

Understanding the phase formation mechanisms in self-propagating high-temperature synthesis from the thermodynamical aspect of view is important. In this study, the phase formation of the ternary system of nickel-titanium-silicon was studied by using the HSC software V6.0, and phase formation is predicted by calculating the adiabatic temperature of exothermic reaction between reagents. Then, by using X-ray diffractometer analysis, the results of the simulation were evaluated by experimental achievements. Results showed a good correlation between thermodynamical calculation and prediction with experimental. It could be concluded that the equilibrium mechanism is the dominant mechanism in phase formation in the SHS synthesis method. NiTiSi solid solution phase is obtained from the reaction between Ti5Si3 and Ni2Si and Ni.
THE INFLUENCE OF MULTIPLE-NUTRIENT MINERAL FERTILIZERS ON THE YIELD AND GRAIN QUALITY OF SPRING WHEAT IN THE FOREST-STEPPE ZONE OF THE ALTAI REGION
Authors:   Altai State Agricultural University, Yakovlev A.V.
Published: November 2021

he effect of sowing multiple-nutrient mineral fertilizerapplication on spring wheat crops of the Astrid variety on gray forest soils of the forest-steppe zone was found. The study of the weather conditions of the growing season showed that the total amount of precipitation during the growing season was significantly lower than the average annual -158 mm as compared to 220 mm of the normal. The monthly rainfalls sharply differed from long-term ones; this had a significant impact on the formation of yield and grain quality. The application of NPK fertilizer and ammoni-um-phosphate-sulfate at a rate of 100 kg ha and ammoni-um phosphate fertilizer at a rate of 50 kg ha increased the yield of spring wheat grain by 8-66%, and the gluten con-tent in the variant with ammonium phosphate fertilizer at the level of 26-31% ascompared to 28% in the control. The payback of 1 kg of the primary nutrient of the fertilizers by grain yield gain was the highest against the background of NPK fertilizer and ammonium-phosphate-sulfate -55.0 and 40.8 kg, respectively. The protein content in wheat grain for in all fertilization variants ranged within 13.1-15.2% as compared to 13.7% in the unfertilized variant. The thou-sand-kernel weight as a result of obtaining high gains in the variants of sowing application ranged within 31.1-38.3 g; TKW below the control was in the variants with ammonium phosphate fertilizer and ammonium-phosphate-sulfate -31.1 and 33.4 g. The grain-unit belonged to Class 3 (no less than 730). It has been found that it is agronomically efficient when cultivating soft spring wheat in a temperately moist zone, on more arid years, on gray forest soils, when sowing, to apply NPK fertilizer and ammonium-phosphate-sulfate at a rate of 100 kg ha.
GENE POOL OF EUROPEAN SOFT SPRING WHEAT AS A SOURCE MATERIAL FOR NEW VARIETY DEVELOPMENT IN THE ALTAI REGION
Authors:   Federal Altai Scientific Center of Agro-Biotechnologies, Valekzhanin V.S. , Korobeynikov N.I. ,   Federal Altai Scientific Center of Agro-Biotechnologies, Bereznikova N.A. ,   Federal Altai Scientific Center of  Agro-Biotechnologies
Published: November 2021

One of the factors decreasing yield and grain quality of soft spring wheat is fungal disease damage including leaf rust and stem rust (Puccinia graminisand Puccinia tritici-na). The most economical and safest way to control these diseases is the development of new resistant varieties with high and stable yields and high expression of yield ele-ments. For this purpose, 13 European varieties of new generation with positive complex of economically valuable characters were studied in the forest-steppe of the Altai Region’s Ob River area from 2018 through 2020. This pa-per describes the weather conditions of the experiment years and experimental techniques. Over the years of the study, mid-ripening (3.76-4.49 t ha), middle-late (3.58-4.59 t ha) and mid-early varieties (3.50-4.03 t ha) were charac-terized by the highest yields. As a result of study, the varie-ties from different groups of ripeness with stable and high yields (+11.0-28.2% to the appropriate standards) and re-sistance to fungal infections (from 0 to 20%) were identi-fied: Buran, Tybalt, WW-4, Quintus, Silach, Libertino and Licamero. The absolute resistance to rust diseases and moderate yield regarding the standards was shown by Ex-tra, WW-3 and Aquilon. The varieties Grenada, Start and Silach revealed high and stable gluten content levels and high grain-unit values corresponding to the requirements of strong wheat; the variety WW-3 had a high grain protein content level.
LANDIMPROVEMENTROLEOFFORESTPLANTINGSINTHEARIDSTEPPE
Authors:   Altai State Agricultural University, Chichkarev A.S. , Malenko A.A. ,   Altai  State  Agricultural  University
Published: November 2021

Forest plantings are of great importance in the forest-steppe and steppe regions because they perform the func-tions of transformation, conservation and restoration of natural landscapes. Their forest improvement role is to create the optimal soil water and air regimes, prevent wind and water erosion, reduce wind speed, thus providing agri-cultural lands with sustainable crops. Such functions are performed by the forest plantings of the Chupinskiy pine forest of the Altai Region where the forest fund has de-creased as a result of felling and fires. The reforestation of the Chupinskiy pine forest is a primary and difficult task for workers of the in the Altai Region’s forest industry. For the successful forest management aimed at performing protec-tive functions, it is necessary to continue the previously begun research in the already created coniferous stands on soils of various forest suitability. The research goal is to study the formation features of protective forest plantings on the sod-podzolic soils of the Chupinskiy pine forest. The research was carried out by the method of sample plots which were laid in accordance with the standard OST 56-69-83. The soils were studied according to the procedures common in soil surveys. Geobotanical descriptions were carried out according to the standard methods. The soil is characterized by a low fertility level; this determines the formation of relatively low-productive pine plantings. The live ground cover on the glades and under the canopy of forest stands differs in composition and structure. The for-mation of 13-year-old protective forest pine plantings set out on sod-podzolic soils in the arid steppe subzone of the steppe zone of West Siberia proceeds similarly to the pine plantations in other regions of Eurasia. The tree distribu-tion, forest crop density (1.75 thousand trees per ha) con-tributed to the formation of relatively low forest valuation indices of productivity (standing volume -88 m3ha). In order to increase the sustainability of the cultivated protec-tive pine plantings and the performance of their protective functions, it is advised to carry out improvement felling of low intensity.
PERENNIAL FLORICULTURAL CROPS RECOMMENDED FOR USE IN LANDSCAPE DESIGN IN THE FOREST-STEPPE ZONE OF THE ALTAI REGION
Authors:   Federal Altai Scientific Center of Agro-Biotechnologies, Larina O.V.
Published: November 2021

Rare perennials are very valuable ornamental plants that are very different in their morphological properties. They also differ in the rhythms of their seasonal development. The research goal is to make a comprehensive description of the studied introduced species according to their economically valuable characters and to recommend them for use in land-scape design of the Altai Region. This paper presents the results of long-term studies of 10 taxa that were recom-mended over the past 5 years. The research was carried outin the forest-steppe zone of the Altai Region. The following species were the research targets: Ajuga reptansChocolate Chip,Ajuga reptansMulticolor,Aster novi-belgiiBlue Gem,Aster novi-belgiiEthel Ballard,Aster novi-belgiiMarye Bal-lard,Ligulariatangutica, Heuherella tiarelloides, Sedum kamtschaticum, Hylotelephium spectabile, Eupatorium pur-pureum. In terms of height, structure of vegetative and gen-erative shoots, the introduced species belong to different morphobiological groups, and that allowsusing them in vari-ous types of plantations. The recommended taxa have a high degree of winter hardiness with the exception of Ajuga reptansMulticolor which rots slightly in winters with high snow levels. The flowering of the studied species lasts from May 26 to September 26. There are 4 cultivars with an early flowering period, 1 -middle, 5 -late flowering. Flowering duration is 19-52 days. The plant height is from 18 to 130 cm. The comprehensive evaluationreaches 12-13 score points out of possible 15points. The influence of weather conditions on the quantitative indices of ornamental and morphophysiological qualities of the cultivars was deter-mined. Wide use of highly ornamental perennials recom-mended for landscaping may increasethe ornamental valueof flower beds.
LUNG MORPHOLOGY IN MARAL FETUSES
Authors:   Altai State Agricultural University, Chebakov S.N. , Mishina O.S. ,   Altai  State  Agricultural  University, Berdova Ye.D. ,   Altai State Agricultural University
Published: November 2021

Maral breeding is a promising branch of animal hus-bandry in the Altai Region and the Republic of Altai. Being semi-wild animals, marals travel long distances, mainly in mountainous areas in larch and pine forests and on high-altitude plateaus of the Republic of Altai. The following deer species range in the Altai Region and the Republic of Altai: Siberian musk deer(Moschus moschiferus), elk(Alces alces), sika deer(Cervus nippon), reindeer(Rangifer tarandus), and maral (Cervus elaphus sibiricus, Severtzov 1872). According to V.G. Lunitsyn, the regions of the Re-public of Altai account for 98% of all velvet antler products produced in Russia which are exported to the countries of the Asian-Pacific Region. The specimens were taken from maral fetuses of the age from 1 to 3 months obtained at forced slaughter. The fetuses were weighed, the lungs were extracted and weighed, and the specimens were for-malin-fixed (10-12% solution), washed in tap water;and slices were prepared by a freezing microtome. The slices were hematoxylin-eosin stained according to Van Gieson. The tissue specimens show that all orders of bronchioles in the lungs of maral fetuses, especially in the caudal lobes, are clearly expressed. In the bronchi of the lungs of fetuses at the age of 3 months, the muscle layer of smooth muscle cells is expressed. At this age, the spaces similar to alveo-lar passages are visible.The diameter of the alveoli in the form of tubes at this age is about 2-5 μm. In the micro-slides under study, vessels in the lungs of fetuses at the age of 1-3 months are characterized by rapid growth. Con-nective tissue elements surrounding the bronchial tubes with capillaries are formed.
IMPROVING THE EFFICIENCY OF USING CARRIER VEHICLES AT MECHANIZED HARVESTING OF CABBAGE
Authors:   Chuvash  State  Agricultural  University, Alatyrev A.S. , Kruchinkina I.S. ,   Chuvash  State  Agricultural  University, Alatyrev S.S. ,   Chuvash  State  Agricultural  University
Published: November 2021

The research goal is to increase the efficiency of using of carrier vehicles at mechanizedharvesting of headed cabbage. The following research problems are involved: to develop new methods of transport and technological ser-vices of mechanized harvesting of headed cabbage and to test their effectiveness in a production environment. The organization of transport and technological services under the new scheme provides for mechanized harvesting of cabbage by loading cabbage head with a special loading device in confined area into vegetable containers placed on the platform of a tractor trailer andthen dispatching for long storage in the same containers. In this case, the containers are placed in the cargo box of the vehicle in two rows: the containers of the first row are pressed to the right side, and the containers of the second row are partially moved first to the left side fixed in the plane of the bottom of the box providing a working passage between the rows to service the process of loading the containers of the first row, and then, after filling them, the containers of the second row are returned to their original position, creating working space for servicing the process of loading the containers of the second row. The loading of cabbage heads directly into the containers became possible due to a special loading de-vice consisting of an elastic tray and a flexible apron mounted on the elevator of the combine harvester. Further, after filling all the containers with cabbage heads, it is planned to prepare the vehicle for travel to the vegetable storage by returning the left side to the original closed posi-tion. In the course of field studies, it was found that the harvesting process according to the proposed scheme proceeded steadily and rhythmically. The down-time of carrier vehicles in the vegetable storage while waiting for unloading did notexceed 10-15 minutes -6-7 times less as compared to the conventional technology of harvesting headed cabbage. At the same time, it also ensures a more complete use of the load capacity of carrier vehicles during their operation.
Urgensi Penerapan Konsep Kepemimpinan Islam Dalam Lembaga Pendidikan Usia Dini
Authors: Nasucha Muhammad Raihan
Published: November 2021

Pemimpin merupakan kunci kesuksesaan pada sebuah lembaga maupun organisasi. Pemimpin yang menerapkan konsep kepemimpinan yang benar akan memberikan dampak luar biasa terhadap lembaga yang dinaunginya. Selain itu, tidak cukup apabila konsep kepemimpinan yang sejati tanpa mengikutkan aspek spiritual sebagai pengontrol dari hal-hal buruk yang akan menghampiri. Konsep kepemimpinan Islam merupakan konsep kepemimpinan yang sangat kompleks untuk diterapkan oleh seluruh civitas akademisi yang terlibat  dalam lembaga pendidikan terkhusus pada usia dini.  Anak didik akan mendapatkan berbagai dampak positif dari para kalangan akademisi yang terlibat pada proses berlangsungnya pendidikan usia dini. Anak merupakan sebuah subjek pendidikan yang mudah terpengaruh oleh lingkungan yang ada disekitar mereka. Apabila lingkungan yang ditinggalinya baik, tentu damapk baik akan menyertainya. Itulah paparan yang menjadi tujuan utama penulisan ini. Artikel ini dibuat dengan menggunakan teknik library research yang menghimpun berbagai jurnal yang relevan dengan bahasan kami lalu dinarasikan kembali dengan bahasa berbeda. Serta, kesimpulan yang dapat diambil dari artikel ini bahwasanya kepemimpinan Islam memiliki peranan yang sangat penting dalam membangun peserta didik, baik dalam aspek pengetahuan (intelektualitas) dan sikap yang ditunjukan pada lingkungan sekitarnya.
Wine Tourism in the North Central Region (Ruse District)
Authors:   “Ivan P. Pavlov” Vocational School of Tourism, Bonev Ivan
Published: November 2021

The text describes the nature and characteristics of wine tourism in the Ruse region. The theory of wine tourism is considered and is there any ground for development in our country. The terminological essence is covered with an emphasis on the interrelationships „tradition – innovation“. Studies related to the production of grapes by areas, distribution of vineyards by regions and areas of vineyards are presented. The wine cellars in the region, the cultivated varieties and the bottled harvests are considered.
Evaluation of Practice-integrated Dual Study Models in Bulgaria and Romania and Implications for Cross-border European Cooperation between Universities and Business
Authors:   University of Applied Science Wismar, Mahler Evgenia
Published: November 2021

The paper addresses the country-specific pilot implementation of dual higher education programmes from the engineering domain in Bulgaria and Romania. The paper presents a summary of the findings from the evaluation of the pilot programmes. The data evaluated has been collected in each country by the means of a peer review in the implementing institutions with the participation of the three main stakeholder groups involved - students, academic staff and industrial mentors. Qualitative data collection tools and interpretative data evaluation methods have been applied in this research. The set of methods include table-based group exercises with each stakeholder group combining open-ended questions, semi-structured group discussions and observation. Inductive research approach has been applied in the evaluation of the collected data. Finally, the data interpretation serves to discuss the impact of the piloted dual education model in both countries and provides an outlook with regard to the cooperation in education and training at European level.
Lesson on Industrial Professional Training on Building Roof Construction
Authors:   Vocational Technical High School “Vasil Levski”, Bekova Elena
Published: November 2021

In modern building construction challenges are posed by new technologies, new building materials and technique. This is why it is important for new students to be trained to not only have proper skills, habits and competences but also to know how to apply these skills when facing new production conditions. The author shares in the article her extensive experience as a professional education teacher in building construction. When developing a lesson the main goal is to exercise the students’ creative abilities as well as their problem solving skills. When planning and organising a lesson the main focus is on those goals and tasks which would help develop logical, abstract and technological thinking in addition to spatial imagination and abilities to solve problems of different nature. Learning new skills for drawing roof lines and also skills for designing pitched roofs is achieved through posing and solving diverse problems which stimulate cognitive activity. For the students to solidify the acquired knowledge and skills they have to answer certain questions and also to solve different problems on their own. Homework includes carrying out an artistic task, for example designing a pitched roof for a building with a complicated plan, the goal of which is to reinforce the students’ knowledge on the subject of roof lines and designing pitched roofs.
Forward to the next mission
Authors:   “Bacho Kiro” High School, Marinova-Dimitrova Milena
Published: November 2021

Nowadays, the greatest challenge that the educational system faces is the way we learn. This leads to the need for coming up with much better methods in order to develop and form and turn into habit key life skills, also known as ‘21st century skills’, (problem solving, creativity, teamwork, communication, initiative, leadership, adaptability, etc.). A successful way to accomplish this is project-based learning. The missions that are part of the ‘Design thinking’ method are an innovative way for its implementation. Therefore, this method is being used during the school year of 2020/2021 in Bacho Kiro High School, town of Pavlikeni, as part of a project under which turned the school into innovative. ‘Design thinking’ is a process which can be applied to everything that has to be produced, created or solved. This method helps younger pupils organize information and ideas in a better way, understand other people’s point of view and their problems more clearly, manage to lay down challenges accurately, think of more creative ideas and find quick ways to put them into practice. Every realized activity or ‘Design thinking’ project helps pupils understand that they can face unknown challenges as a team and find new solutions. There are seven missions for a single school year. There is one mission in a month, each in five consecutive days for 2 hours a day. Thanks to their creators from the Red Paper Plane, pupils became architects, space-men and discoverers. They await to become ecologists, travelers, meteorologists and automobile designers. All pupils, teachers and parents together have embarked on an incredible journey on the wings of the red paper plane so that the pupils from Bacho Kiro High School, town of Pavlikeni, are happy and successful in the 21st century.
Alat Penyortir Buah Tomat Berdasarkan Warna Berbasis Mikrokontroller Arduino
Authors: Hetharua Alberth David , Sumarno Sumarno , Gunawan Indra , Hartama Dedy , Kirana Ika Okta
Published: November 2021

Tomat merupakan salah satu jenis buah yang sangat digemari oleh masyarakat umum, karena buah tomat memiliki komposisi zat yang cukup lengkap serta banyak mengandung vitamin A, C, E juga kalium, kalsium dan garam. Namun dibalik banyaknya manfaat serta kegunaan buah tomat terdapat beberapa masalah ataupun kendala yang sering terjadi di dalam proses pemilihan hasil buah tomat, dikarenakan pengerjaannya yang masih manual atau bergantung pada persepsi manusia dalam memperhitungkan tingkat kematangan berdasarkan warna buah tomat tersebut. Banyak terjadi kesalahan, seperti data yang tidak akurat karena perbedaan persepsi dalam penentuan kematangan dan pengerjaannya terbilang lambat. Oleh karena itu, dibangun sebuah alat yang dapat melakukan pemilihan buah tomat berdasarkan warna berbasis Mikrokontroller Arduino, dimana alat ini dapat mengelompokkan buah tomat secara otomatis dan cepat sehingga lebih efektif dan lebih akurat serta mengefisenkan waktu, tenaga maupun biaya.
Rambla de Barcelona: territorio en disputa Los vendedores ambulantes y la lucha por la ciudad
Authors: Espinosa Zepeda Horacio
Published: November 2021

La Rambla, una de las calles más famosas del mundo, es una vía peatonal en el corazón de la Barcelona histórica. Su trazo parte la Ciutat Vella en dos barrios, El Gótico y El Raval, tan distantes en origen social como cercanos en destino: la ciudad mercancía. En La Rambla confluyen los vicios y virtudes de ambos barrios. Por un lado el Gótico, parque temático del Medioevo catalán. Barrio de postín creado casi ex-profeso a lo largo del Siglo XX para otorgarle monumentalidad a esta ciudad del Mediterráneo, pero también para crear una identidad y una narrativa catalana en base a la arquitectura. Debe ser uno de los barrios más fotografiados del mundo. Por otro lado, el Raval. La bestia negra cuyo nombre original era “El chino”. Tradicional escondite en el centro de la ciudad de todo lo que la burguesía no quiere ni ver: putas, chulos, yonkis, inmigrantes, pobreza. Desde siempre amenazado por procesos de limpieza social y en los últimos años, por la gentrificación. Como una tenaza, en La Rambla confluyen turistificación y limpieza social, creando un caldo de cultivo, paradójico y explosivo, que ha hecho de este espacio el lugar central del conflicto entre diversos colectivos de trabajadores callejeros y el Ayuntamiento de Barcelona. Artistas callejeros, músicos, vendedores de cerveza, estatuas humanas, pero sobre todo “manteros”, que es el tema que nos ocupa en este artículo, han sido perseguidos, chantajeados, cooptados, con el objetivo último de que dejen la calle o que al menos, se oculten y no le hagan “mala fama” a la perla del Mediterráneo. Migrantes africanos, senegaleses en su mayoría, los ambulantes se han organizado políticamente en un sindicato “sui generis” como una manera de hacer visible su situación y defender sus derechos. Este trabajo de carácter exploratorio estudia el acto de “poner” una manta en el suelo como un tipo particular de cultura material que entrecruza objetos, infraestructuras urbanas, símbolos, formas de sociabilidad y organización política “a nivel de calle”.
¿Se debería enseñar a los estudiantes de los pregrados de economía el modelo de equilibrio general dinámico estocástico (DSGE)?
Authors: Moreno Rivas Álvaro
Published: November 2021

En este artículo se presentan las consecuencias de introducir en los pregrados de economía la enseñanza avanzada de los modelos DSGE (equilibrio general dinámico estocástico). Esta monocultura conduce a la profundización de la insularidad de la disciplina, a la desaparición de la pluralidad paradigmática en los departamentos y al silenciamiento de las voces críticas. Este proceso obedece a la Ley de Gresham de las ideas: los malos modelos desplazan las buenas ideas.
Technologies used at advanced dairy farms for optimizing the performance of dairy animals: A review
Authors: Singh Amit K. , Bhakat Champak , Ghosh Monoj K. , Dutta Tapas K.
Published: November 2021

Superior germplasm, better nutrition strategies, health care facilities and improved dairy husbandry practices have boosted milk yield and its quality with a rapid rate. Per cow productivity has risen up sharply with considerable increase in the population of dairy animals. Recent era has witnessed the extension of large dairy farms around the world. Demand for high quality and increased quantity of milk is of the prime concern for all the dairy farms. With an increase in the size of animals in a farm, the labour requirement also rises up. Availability of skilled labour at low wage rate is becoming difficult. In last couple of decades, the cost of microprocessors has been reduced to an affordable level. The economic availability of engineered processors, artificial intelligence, improved data statistics combined with expert suggestions has created a revolution in livestock farming. Advanced engineered devices have become alternative to reduce high labour cost. This review focuses on latest knowledge and emerging developments in animal’s welfare focused biomarker activities and activity-based welfare assessment like oestrus, lameness and others. Use of enhanced sensors and data technologies with expert based solutions is anticipated to bring out a substantial improvement in existing dairy farming practices.
Understanding differences in tropical cyclone activity over the Arabian Sea and Bay of Bengal
Authors: LIU IRIS C. , CAMARGO SUZANA J. , SOBEL ADAM H.
Published: November 2021

Within the North Indian Ocean basin, tropical cyclone (TC) activity over the Bay of Bengal (BoB) is substantially greater than over the Arabian Sea (AS). The authors attempt to quantify the roles of specific environmental factors in order to understand the reasons for this difference between the two basins. Environmental variables are considered in the basin as a whole and in the immediate times and places at which cyclogenesis and storm intensification occur.The results for the two sub-basins are compared to determine  which environmental variablessignificantly between the sub-basins. A tropical cyclone genesis index (TCGI) is also examined to determine whether the AS- differedBased on that partial success, climatologies of the individual factors that comprise the index are examined to determine which ones are most important in the difference
IMPLEMENTASI MANAGEMENT SERVER PADA RADIO HYBRID CIGRA MENGGUNAKAN WEBRTC
Authors: Taufik Muhamad Erik , Huda Muhamat Maariful , Candra Theresia Dwi Siwi
Published: November 2021

Di zaman yang sudah sangat berkembang saat ini, komunikasi menjadi suatu hal yang sangat diperlukan baik dalam pernyerangan dan pertahanan didalam suatu negara, juga informasi di kehidupan sehari-hari. Namun dengan tidak adanya pengaturan yang efektif dalam suatu hubungan informasi yang dilakukan maka perlu adanya suatu pengaturan server yang akan mempermudah dalam berkomunikasi, sehingga dengan jarak yang jauh bisa dilakukan komunikasi dengan efektif tanpa ada kendala yang signifikan. Penelitian ini menjelaskan bagaimana penerapan management server yang digunakan pada jaringan Radio Hybrid yang bisa menghubungkan radio analog berupa HT (Handy Talkie) dan radio militer lainnya maupun radio digital dengan perangkat handphone yang berbasis android yang digabungkan dengan internet. Untuk penerapan suatu server diperlukan beberapa perangkat pendukung berupa PC (Personal Computer) yang akan menjadi pengontrol, pengatur serta memonitor jalur komunikasi yang dilakukan setiap client. Dalam PC tersebut harus disertai dengan spesifikasi yang memadai dan software yang sudah dirancang khusus agar komunikasi dapat berjalan sesuai dengan keinginan. Software yang digunakan adalah software open source dengan penambahan script program sebagai pendukung dalam pembuatan server yang dihubungan dengan banyak client.
RANCANG BANGUN KONSTRUKSI BODI PADA AUTOMATIC WELDING CARRIER MACHINE
Authors: Dhinata Andah Lugas , Imron Ahmad Ali , Harijanto Budi
Published: November 2021

Manually system welding process still widely used and have a deficiency in it. Which work is accident often occur in it, the unstable arc of fire and quality of welding product still depends on the welder ability. The purpose of this study is to design a portable robotic welding tool equipped MIG(Metal Inert Gas) welding tool to support automation in the welding process. Mobility and work range of tools is supported by light and strong material and designed with relatively small dimensions and equipped leg robotics which is useful to adding work range of the tool in every single welding process. This study using experimentally and simulations methods in body construction and empirical calculation to know relevantly the result and simulation process. And the data obtained after calculating with imposition 98 N, pressure stress on the body is 3334 Pa, which is smaller than the Modulus of Elasticity Aluminum alloy type 5052, moreover, materials used are capable and safe. The riveted joint of the extensions of the body has fracture resistance 2,8 kN and used efficiency of 70% moreover this kind of extensions are efficient to apply on Automatic Welding Carrier Machine’s body.
RANCANG BANGUN KONSTRUKSI PORTABLE TRACK PADA AUTOMATIC WELDING CARRIER MACHINE
Authors: Saraan Ramjay Budiarto , Saefullah Lalu , Darmanto Ardiyanto
Published: November 2021

Seiring perkembangan di dalam dunia industri manufaktur terutama dalam bidang pengelasan, perubahan teknologi dalam sistem manual ke sistem otomatis perlu dilakukan untuk menambah efisiensi pada proses pelaksanaanya dan peningkatan kualitas hasil di dalamnya. Ditinjau dari alat dan teknologi saat ini digunakan, masih banyak alat mempunyai mobilitas yang rendah sehingga jangkauan kerja pada alat menjadi terbatas. Dalam pembuatan sebuah alat las otomatis perlu adanya suatu alat yang dapat meningkatkan mobilitas, jangkauan kerja alat serta menambah kualitas hasil pada prosesnya yang bersifat otomasi Penelitian ini bertujuan merancang sebuah alat untuk membantu alat las secara portable dalam mendukung otomasisasi pada proses pengelasan. Mobilitas serta jangkauan kerja alat didukung dengan sebuah track dari bahan yang ringan dan kuat serta dirancang dengan dimensi yang relatif kecil dan dilengkapi dengan sistem kontrol magnet yang berguna menambah jangkauan kerja alat dalam setiap kebutuhan pada proses pengelasan. Penelitian ini menggunakan metode eksperimental dan simulasi, serta perhitungan secara empiris untuk mengetahui hasil yang relevan dengan proses simulasi. Data yang didapat setelah dilakukan perhitungan dengan pembebanan pada track 68 N, tegangan tekan yang terjadi pada track adalah 1,730 Pa, lebih kecil dari pada Modulus of Elasticity bahan PVC, sehingga bahan yang digunakan dikatakan mampu dan aman sehingga Portable Track dapat digunakan dalam Automatic Welding Carrier Machine.
System Modification of Transmission on The RCWS Prototype UGV Robot (Unmanned Ground Vehicle)
Authors: Ramadhan Rendra Dwie , Mau Willem Loe , Hasbi Rizal
Published: November 2021

An automotive transmission system is a system that has the function for conversion torsion and the rapidity (rotation) from the torsion machine and it has a different rapidity to keep on to the last activator. This conversion changes the high rotation speed becomes lower, but it has more energy conversely. The highest torsion in certain machines generally occurs in a half from the limit from the machine rotation which allowed, while the vehicle needs the highest torsion start from it could be moved. The purpose of this study is to modify the accuracy and the exact transmission, so that the activator transmission which uses a pulley system (part of the automobile chassis) and belt will have a gentle rotation by activator use motor stepper with more energy in it. This machine works by having a battery to supply electricity to the motor stepper, then it is controlled by azimuth and elevation moving control so that transmission of weapon bipod will move with elevation-100 s/d 600 degrees. Azimuth moving control will be pressed so it will move the motor stepper and make the weapon move to 360 degrees. The result of the rotation of the motor will move gently and the comparison between use motor DC gearbox which not really soft at the rotation itself.
Pengaruh Pemberian Sediaan Emulgel Ekstrak Daun Kersen (Muntingia Calabura L.) Dan Emulgel Ekstrak Umbi Kentang (Solanum Tuberosum L.) Dengan Kitosan Sebagai Gelling Agent Terhadap Penyembuhan Luka Bakar Pada Kelinci
Authors: Monica Brillyanti , Anggraini Dita , Herliyani Herliyani
Published: November 2021

Tanaman kersen (Muntingia calabura L.) banyak tumbuh secara liar diantara semak-semak belukar. Daun kersen mengandung flavonoid, tanin, dan saponin yang berpotensi sebagai pengobatan luka bakar. Bahan alam yang dapat digunakan salah satunya adalah kentang untuk kasus luka bakar. Kentang mengandung senyawa yang memiliki aktivitas antioksidan yaitu vitamin C dan flavonoid sebagai antibakteri. Adakah terdapat pengaruh pemberian sediaan emulgel ekstrak daun kersen (Muntingia calabura L.) dan sediaan emulgel ekstrak umbi kentang (solanum tuberosum l.) dengan kitosan sebagai gelling agent terhadap penyembuhan luka bakar pada kelinci. Jenis penelitian yang digunakan dalam penelitian ini adalah experimental murni dengan rancangan pre-posttest control group design. Hasil analisis data didapat dengan mengamati pengecilan diameter luka bakar menggunakan uji ANOVA. Sediaan emulgel-kitosan ekstrak kentang dan Sediaan emulgel ekstrak daun kersen (Muntingia calabura L.) dengan kitosan sebagai gelling agent efektif dalam proses penyembuhan luka bakar.Kata Kunci : tanaman kersen, penyembuhan luka bakar
PENYULUHAN PEMANFAATAN TANAMAN OBAT KELUARGA DAN PENANAMAN TANAMAN OBAT KELUARGA DI PERUMAHAN BERINGIN RINDANG KABUPATEN KOTAWARINGIN BARAT
Authors: Jaluri Poppy Dwi Citra , Wibawa Mustika Antik , Chabib Rahman Nur
Published: November 2021

Kegiatan menanami pekarangan dengan tananam obat dikenal dengan nama toga. Program yang dahulu dinamai apoetik hidup ini tengah digunakan oleh pemerintah indonesia. Istilah toga lebih mengacu kepada penataan pekarangan. Jadi tidak berarti tanaman yang hanya tanaman hias yang berkhasiat obat. Tanaman obat yang tergolong rempah-rempah atau bumbu dapur, tananam pagar, tanaman buah, tanaman sayur, atau bahkan tananam liar pun dapat ditata di pekarangan sebagai toga. Selain sebagai bahan obat bagi anggota keluarga yang sakit, tanaman tersebut dapat dimanfaatkan untuk aneka keperluan sesuai dengan kegunaan lainnya. Metode yang digunakan dalam kegiatan pengabdian masyarakat ini yaitu diawali dengan pretest, kemudian penyuluhan materi dan terakhir postest. Dari pelaksanaan pengabdian kepada masyarakat berupa penyuluhan ini dapat dilihat bahwa sebagian besar peserta penyuluhan yaitu 28 orang dari 35 orang  (80%) belum pernah mendapatkan penyuluhan mengenai TOGA, semua peserta penyuluhan 35 orang  (100%) belum mengetahui sembilan tanaman obat yang sudah mengalami uji klinik, hanya sebagian kecil dari peserta yaitu 7 orang dari 35 orang  (20%) yang sudah menanam TOGA di rumah atau lingkungannya, dan hanya sebagian kecil dari peserta yaitu 7 orang dari 35 orang (20%) yang sudah pernah memanfaatkan TOGA. Kata kunci : toga, lingkungan, masyarakat
PENGARUH PEMBERIAN SEDIAAN MIKROEMULSI EKSTRAK DAUN KARAMUNTING (Rhodomyrtus tomentosa [Aiton] Hassk) DAN MIKROEMULSI EKSTRAK BIJI PINANG (Arace Catechu Linnaeus) TERHADAP PENURUNAN KADAR GULA DARAH PUASA PADA TIKUS PUTIH JANTAN YANG DIINDUKSI ALOKSAN
Authors: Monica Brillyanti , Kurnia Amilia
Published: November 2021

Karamunting (Rhodomyrtus tomentosa [Aiton] Hassk) merupakan tumbuhan khas Kalimantan yang secara empiris digunakan masyarakat sebagai tumbuhan obat penyakit diabetes melitus. Senyawa dalam daun karamunting yang dapat menurunkan kadar gula darah adalah alkaloid, flavonoid dan tanin. Tumbuhan obat yang juga sering di manfaatkan oleh masyarakat Kalimantan adalah tumbuhan pinang yang sudah digunakan secara turun temurun (Sada dan Rosye, 2010).Biji pinang memiliki khasiat sebagai tanaman antidiabetik yang dapat menurunkan hiperglikemia. Biji Pinang mengandung senyawa alkaloid arekolin yang memiliki aktivitas antihiperglikemik. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian mikroemulsi ekstrak daun karamunting 244mg/200gr dan mikroemulsi ekstrak biji pinang untuk menurunkan kadar gula darah pada tikus putih jantan galur wistar yang diinduksi aloksan.Penelitian ini bersifat eksperimental murni dengan menggunakan 24 ekor hewan uji yang diinduksi aloksan 20mg/ 200mg secara intraperitoneal. Hewan uji tikus dibagi menjadi 6 kelompok perlakuan yaitu kelompok kontrol positif mikroemulsi glibenklamid, kelompok kontrol negatif mikroemulsi plasebo serta kelompok perlakuan mikroemulsi ekstrak daun karamunting. Pengukuran kadar Gula Darah Puasa (GDP) dilakukan pada hari ke-0, hari ke-3 (GDP setelah induksi aloksan) dan GDP hari ke-10 (GDP setelah perlakuan). Persen penurunan kadar GDP dianalisis secara statistika dengan taraf kepercayaan 95%. Hasil uji statistika menyatakan ada perbedaan signifikan antara kelompok kontrol positif dengan kelompok kontrol negatif dengan nilai sig. 0,00. Perbedaan signifikansi juga terjadi pada kelompok kontrol negatif dengan kelompok perlakuan mikroemulsi ekstrak daun karamunting dengan nilai sig. 0,00. Sedangkan pada kelompok kontrol positif dan kelompok mikroemulsi ekstrak daun karamunting tidak ada perbedaan signifikan dengan nilai sig. 0,24, sehingga dapat disimpulkan bahwa mikroemulsi ekstrak daun karamunting dapat menurunkan kadar gula darah yang sebanding dengan kontrol positif mikroemulsi glibenklamid. Kata kunci : Mikroemulsi, Karamunting, Biji Pinang, Aloksan, Diabetes Melitus.
Pontos Riscados. Invocação Espiritual, Nomeação, Pensamento Geométrico
Authors:   UFRRJ, VALLE ARTHUR
Published: November 2021

Nas religiões afrobrasileiras, pontos riscados são diagramas mágicos que possuem diversas funções, notadamente as de invocar ou identificar entidades espirituais. Hoje em dia, eles são utilizados principalmente no contexto da Umbanda, uma religião baseada nos cultos Kongo aos ancestrais, mas que assimila elementos da religião iorubá dos orixás, do Espiritismo de Allan Kardec, do Cristianismo e de religiões ameríndias. Logo, como a própria Umbanda, os pontos contam, em forma de pensamento geométrico, uma história complexa de contatos e trocas culturais. Neste artigo, enfocando pontos riscados produzidos no Rio de Janeiro, discutiremos aspectos de seus usos, produção e iconografia, bem como nos esforçaremos para historicizar a sua recepção.
Relative Essential Ideals in N-groups
Authors: Sahoo Tapatee , Davvaz Bijan , Panackal Harikrishnan , Kedukodi Babushri Srinivas , Kuncham Syam Prasad
Published: November 2021

Let $G$ be an $N$-group where $N$ is a (right) nearring. We introduce the concept of relative essential ideal (or $N$-subgroup) as a generalization of the concept of essential submodule of a module over a ring or a nearring. We provide suitable examples to distinguish the notions relative essential and essential ideals. We prove the important properties and obtain equivalent conditions for the relative essential ideals (or $N$-subgroups) involving the quotient. Further, we derive results on direct sums, complement ideals of $N$-groups and obtain their properties under homomorphism.
Aprendizagem e inclusão em espaço de educação não formal: relato de experiência
Authors: Vasconcellos Talita Perussi , Orlando Rosimeire Maria
Published: November 2021

O presente estudo busca apresentar uma experiência de inclusão socioeducacional realizada em um ambiente de ensino não formal por intermédio da metodologia de projetos. A experiência teve como objetivo elaborar, desenvolver e expor um projeto sobre a China, empenhando-se em trabalhar as múltiplas potencialidades.  Caracterizou-se como estudo de caso, de cunho qualitativo, e utilizou a metodologia de projetos. Transcorreu durante um semestre em uma Organização da Sociedade Civil do interior paulista, que atende meninas crianças e adolescentes em situação de vulnerabilidade. Foram selecionadas meninas entre 8 e 12 anos, dentre elas, uma com Paralisia Cerebral. Durante os encontros, cada grupo pesquisou uma determinada curiosidade acerca do país mencionado e em todo o processo as participantes tiveram oportunidades de escolhas sobre seu interesse a respeito da temática. A experiência foi enriquecedora para todas, inclusive para a menina com Paralisia Cerebral, que participou de todo o decurso.
Narrativas da pandemia: de professora experiente à coordenadora pedagógica iniciante de creche
Authors: Costa da Silva Márcia Tostes , Pineda Thatiana Francelino Guedes , Mizukami Maria Da Graça Nicoletti
Published: November 2021

Este artigo se propõe a analisar, à luz das narrativas, as vivências de uma professora experiente que, durante a pandemia, assumiu a função de coordenadora pedagógica de creche. Primeiro, atuante com crianças bem pequenas em uma creche da rede pública, na Zona Oeste Paulista; depois, como gestora iniciante com atribuições em uma outra creche, do mesmo município, que atendia somente bebês. Utilizamos como aporte teórico: Clandinin e Connely (2000); Cochran-Smith e Lytle (2015); Dalberg, Moss e Pence (2019) e Oliveira-Formosinho (2009). Por meio das narrativas constatamos que as vivências da professora experiente na educação infantil influenciaram de forma substancial suas ações enquanto gestora iniciante. Compreendemos que a situação da creche física, com suas portas fechadas em virtude da pandemia da COVID19, demonstrou que a presença do professor nunca foi tão necessária.
Modeling Grounding Systems for Electromagnetic Compatibility Analysis
Authors: Carlos S. Lima Antonio , H.N. Vieira Pedro , Aurélio O. Schroeder Marco , Antônio R. Moura Rodolfo
Published: November 2021

In recent years, the development of smart grids for power distribution and the increasing usage of 5G communication networks have played a large impact on the resilience and reliability of grounding systems. Unexpected electromagnetic coupling between a communication tower and the one used for the electric power networks may pose a threat to the suitable performance of either system as one must assure that electromagnetic compatibility together with unexpected transient issues is within reasonable parameters. This requires wideband modeling of a grounding system, typically carried out using numerical approaches based on the Method of Moments. This modeling is implied in numerous segments to represent the conductors involved and the numerical solution of a double integral for each one of these segments. The modified nodal formulation used to obtain system voltages and branch currents is first solved in the frequency domain, leading to a heavy computational burden and a time-consuming simulation. This chapter briefly reviews the procedure used to model grounding grids and presents some results to illustrate the typical behavior. Afterward, a more complex system comprising a case of electromagnetic coupling is then analyzed to illustrate the impact of nearby grounding grids.