bluuebunny/crossref_metadata_2025_split huggingface dataset:
PENERAPAN MODEL PERTUMBUHAN LOGISTIK DALAM MEMPROYEKSIKAN JUMLAH PENDUDUK DI KABUPATEN SUMENEP
Authors: Nurmadhani Nadya , Faisol Faisol 
Published: October 2022

Population projection is not a population forecast but a scientific calculation based on assumptions of the components of the population growth rate, namely births, deaths and migration. These three components determine the size of the population and the age structure of the population in the future. In order to determine the assumptions of future developmental levels of births, deaths and displacement, data are needed that describe trends from the past to the present. Here the author will determine the projected population growth in Sumenep Regency on Madura Island using a logistic growth model. The population census of Sumenep Regency was obtained from the BPS (Central Statistics Agency) of Sumenep Regency from 2010 to 2020. Based on the results of the study, it was obtained that the Craying capacity was 1,141,132.5. The author can conclude that the model that is closest to the actual census value is called the best model by looking for the MAPE value of each model to find out the census value that is closest to the true value and here the logistical model 9 is the most accurate compared to other models, with a value of and produces the equation and based on model 9, the writer looks for the population census in 2040 with the value of resulted in 1,127,590.627 people.
Unsteady Aerodynamics Around a Pitching Airfoil with Shock and Shock-Induced Boundary-Layer Separation
Authors: Oyeniran Noah D. , Miyake Toma , Terashima Hiroshi , Seki Ryoto , Ishiko Keiichi , Nonomura Taku 
Published: October 2022

This study numerically investigated the characteristics of unsteady aerodynamic forces around a pitching airfoil in the transonic flow regime. The unsteady Reynolds-averaged compressible Navier–Stokes (URANS) equations were solved using a Spalart–Allmaras (SA) turbulence model. The pitching NACA64A010 airfoil at mean angles of attack of 0, 2, 4, and 6 deg with the amplitude of 1 deg and reduced frequency of 0.2 was parametrically simulated. The study found that the trend of the unsteady aerodynamic characteristics around the pitching airfoil, particularly that of the unsteady lift force, significantly changes with the mean-angle-of-attack conditions. The shock-induced boundary-layer separation and reattachment during the pitching oscillation have a crucial role in determining the trend of the unsteady aerodynamic forces, such as the phase-delayed or phase-advanced features for the variation in the angle of attack. The boundary-layer separation during the oscillation, observed at a high mean angle of attack of 6 deg, produces the phase-advanced feature of the lift force. Because the phase-advanced feature is associated with a positive damping effect, the result indicates that the boundary-layer separation may serve as a stabilizing effect on the pitching airfoil motion. The boundary-layer reattachment from separation during the airfoil oscillation, observed at an intermediate mean angle of attack of 4 deg, generates an unusual shock wave movement, resulting in a unique lift loop for the variation in the angle of attack. The study also demonstrated a good prediction accuracy of the URANS with the SA model for the unsteady aerodynamics around the pitching airfoil with the shock and shock-induced boundary-layer separation.
Application of Leading-Edge Tubercles on Rotor Blades
Authors: Colpitts Ryley , Perez Ruben E. 
Published: October 2022

This study explores the effects of leading-edge tubercles applied to a canonical rotor blade in an effort to improve aerodynamic performance of a rotor in hover, without sacrificing forward flight performance. Various tubercle shapes and configurations were analyzed using computational fluid dynamic simulations using Euler and Reynolds-averaged Navier–Stoke equations. Improvements in figure of merit up to 3% were found over the baseline rotor for specific tubercle configurations when operating at pitch angles between 2 and 11 deg and tip Mach numbers between 0.6 and 0.83. An increase in thrust coefficients and reduction in power coefficients over the baseline rotor were both attributed to alteration of flow behavior in different regions of the rotor blade when leading-edge tubercles were applied.
Problemas éticos relacionados ao aleitamento materno: revisão integrativa
Authors: Santos Juliana Macedo da Mata , Santos Deisy Vital dos , Martins Lucas Amaral , Ramos Michelle de Santana Xavier 
Published: October 2022

Objetivo: Descrever os problemas éticos relacionados ao aleitamento materno descritos na literatura científica. Métodos: Trata-se de uma revisão integrativa da literatura, realizada nas bases de dados: SciELO, MEDLINE/PubMed e Web of Science a partir do cruzamento de descritores disponíveis nos Descritores das Ciências da Saúde (DeCS) e Medical Subject Headings (MeSH), Ethics e Breastfeeding, combinados por meio dos operadores booleanos AND e OR. Resultados: Identificou-se duas categorias temáticas, sendo elas: PEs na prática do aleitamento materno, que refletem sobre a necessidade de apoio às mulheres pela família, profissionais de saúde e sociedade considerando os aspectos biopsicossociais e econômicos, e PEs envolvendo os substitutos do aleitamento materno, que questiona os valores éticos dos profissionais prescritores das fórmulas infantis. Considerações finais:  Verificou-se a presença de PEs vinculados à prática do aleitamento materno e aos seus substitutos, sendo essas tomadas de decisão igualmente sensíveis e desafiadoras. Eles advém de situações como: necessidades da criança versus necessidade da mãe, falta de apoio, continuidade da amamentação por mães soropositivas e valores éticos dos profissionais que prescrevem formulados. O estudo considera que as tomadas de decisões e a assistência ao binômio mãe-filho devem ser amparadas em princípios éticos que considerem a integralidade do cuidado.
The collagen matrix dural substitute graft prevents postoperative cerebrospinal fluid leakage after ventriculoperitoneal shunt surgery in patients aged <1 year
Authors: Sato Masanori , Oyoshi Tatsuki , Iwamoto Hirofumi , Tanoue Natsuko , Komasaku Soichiro , Higa Nayuta , Hosoyama Hiroshi , Tokimura Hiroshi , Ibara Satoshi , Hanaya Ryosuke , Yoshimoto Koji 
Published: October 2022

Background:
Cerebrospinal fluid (CSF) leakage is a common complication of ventriculoperitoneal shunt (VPS) and has the potential to induce shunt infection. Especially in infants and children, these are serious complications. DuraGen is a collagen matrix dural substitute used to reduce the risk of CSF leakage in various neurosurgeries. We report our VPS procedure with DuraGen for preventing postoperative CSF leakage in patients aged <1 year.

Methods:
We used DuraGen to prevent postoperative CSF leakage in six VPS surgeries. Antibiotic-impregnated shunt catheters and programmable valves with anti-siphon devices were also used in all cases. DuraGen was placed inside and atop the burr hole. All cases had an initial shunt pressure of 5 cmH2O. Fibrin glue was not used.

Results:
The patients underwent follow-up for a year after VPS surgery. There was no postoperative subcutaneous CSF collection or leakage after all six VPS surgeries. Furthermore, no postoperative shunt infections or DuraGen-induced adverse events were noted.

Conclusion:
We speculate that DuraGen has a preventive effect on postoperative CSF leakage in VPS cases aged <1 year.
A case of mid-thoracic osteoporotic vertebral fracture with the inability to belch syndrome
Authors: Makizono Takehiro , Uchikado Hisaaki , Ando Takayasu , Kikuchi Jin , Hattori Gohsuke , Morioka Motohiro 
Published: October 2022

Background:
Osteoporotic vertebral fractures (OVF) commonly occur at the thoracolumbar junction, but are less frequently encountered in the mid-thoracic region. Here, a 69-year-old female presented with back pain and the new onset of symptoms characterized by the inability to belch.

Case Description:
A 69-year-old female presented with back pain. 2 months later, she developed anorexia and difficulty belching. The thoracic magnetic resonance (MR) demonstrated a T7 OVF. As she ultimately underwent a balloon kyphoplasty (BKP), as conservative treatment was unsuccessful.

Conclusion:
OVF should be suspected in elderly females with the inability to belch accompanied by chest and back pain. The diagnosis is best established with a spinal MR imaging and should be followed by BKP.
Optimizing mineral nutrition of alfalfa-ryegrass lands in the Middle Volga region
Authors: Хисматуллин М. , Сафиоллин Ф. 
Published: October 2022

В Российской Федерации на производство 1 л молока затрачивается 1,8–2,0 корм. ед. вместо нормативной 1 корм. ед., а на 1 кг мяса — более 20 против 16 корм. ед. в развитых странах мира. Основная причина затратного производства животноводческих продуктов питания заключается в дефиците белка и дисбалансе питательных веществ в кормах, особенно сахаро-протеинового отношения. Известно, что наиболее простым, экологически безопасным, энергетически и экономически выгодным решением обеспечения животных кормами является расширение посевных площадей высокобелковых многолетних бобовых трав, в том числе люцерны посевной. Под действием минеральных удобрений урожайность зелёной массы этой культуры повышается с 18,4 до 36,8 т/га. Но многолетние бобовые травы отличаются крайне низким содержанием сахаров, поэтому не удаётся полностью решить проблему балансирования рациона кормления животных. Между тем в сухом веществе райграса многоукосного содержание сахаров достигает 16,1%. В результате сахаро-протеиновое отношение достигает оптимальной величины: от 0,80:1 до 0,99:1.
In the Russian Federation production of 1 l of milk requires 1.8–2.0 feed units instead of 1 feed unit specified, 1 kg of meat — over 20 versus 16 feed units in developed countries. The main reasons of such cost-inefficient production are protein deficiency and disbalance of nutrients in forage, especially of the sugar-protein ratio. The most simple, ecologically friendly, energy and economically efficient solution for qualitative forage production is wide cultivation of legume grasses, particularly alfalfa, having high protein content. Mineral nutrition improves green mass productivity of alfalfa from 18.4 to 36.8 t ha-1. But perennial legume grasses have extremely low sugar content, making the development of balanced diet for animals more difficult. However, sugar concentration in dry matter of annual ryegrass reaches 16.1%. As a result, the sugar-protein ration meets the optimal value: from 0.80:1 to 0.99:1.
A EDUCAÇÃO PRIMÁRIA RURAL DE POSIÇÕES E PERSPECTIVAS
Authors: CADAVID ROJAS ANA MARÍA , ACOSTA CASTRILLÓN LUISA FERNANDA , RUNGE PEÑA ANDRÉS KLAUS 
Published: October 2022

Este artigo pretende apresentar o estado da discussão sobre os entendimentos acadêmicos que foram feitos sobre educação rural, escola multigraduada, o modelo da Nova Escola na América Latina, Espanha, México, EUA e alguns países europeus. Para atingir esse objetivo, duas perguntas acompanharam essa jornada I. Qual é a eficácia da reflexão acadêmica sobre o ensino primário rural? II Quais são as características da oferta educacional para a ruralidade? Essa revisão permitiu gerar algumas tendências onde convergem as reflexões dos diferentes países, o que possibilita pensar que a educação rural possui importantes pontos de encontro a serem considerados nas análises atuais, sem desconsiderar a relevância das particularidades que podem ser tomadas como seus próprios modos. da educação - neste caso - institucionalizada. As tendências a que nos referimos são: relações entre escola rural, desenvolvimento econômico e contextos; Reflexões sobre educação rural: o modelo da Nova Escola e a Escola Multigrades; As experiências do modelo da Nova Escola em Educação Rural; Formação de professores para contextos rurais; Os discursos e projetos de organizações internacionais e nacionais sobre educação rural - educação primária, e concluímos com algumas considerações, onde apresentamos possíveis linhas de pesquisa que contribuem para continuar pensando sobre os desafios e desafios que estão em jogo na educação proposta para os contextos rural.
Presencia de patos pijije, alablanca (Dendrocygna autumnalis) y canelo (Dendrocygna bicolor), en Toluca, Estado de México
Authors: Colón Quezada David 
Published: October 2022

Se reporta por primera ocasión la presencia veraniega de patos pijije, alablanca (Dendrocygna autumnalis) y canelo (Dendrocygna bicolor), en un cuerpo de agua artificial localizado en el municipio de Toluca, Estado de México. Los registros fueron hechos del 27 de junio al 1° de septiembre del 2003.
Primer registro de urraca-hermosa cara negra (Calocitta colliei) en el municipio de Tecomán, Colima, México
Authors: MacGregor-Fors Ian 
Published: October 2022

Esta nota reporta el primer registro de urraca-hermosa cara negra (Calocitta colliei) en el municipio de Tecomán, Colima, México, y la ampliación de su área de distribución 22 kilómetros hacia el sur.
Presencia de las palomas turca (Streptopelia decaocto) y africana de collar (Streptopelia roseogrisea) en el estado de Guerrero, México
Authors: Blancas-Calva Epifanio , Castro-Torreblanca Marisol , Blancas-Hernández Jean Cristian 
Published: October 2022

Registramos a las palomas turca (Streptopelia decaocto) y africana de collar (Streptopelia roseogrisea) en Guerrero. La primera en cinco municipios del estado, en áreas suburbanas con vegetación secundaria e introducida, donde se ha establecido y se reproduce incrementando rápidamente su población. La segunda especie la registramos en cautiverio en las ciudades de Chilapa de Álvarez y Chilpancingo. Streptopelia decaocto exhibe pautas conductuales de mayor movilidad e independencia con respecto a la presencia humana, en contraste S. roseogrisea es una especie que vive en estrecha dependencia del humano. Por la evidencia, inferimos que S. decaocto está colonizando rápidamente el estado Guerrero, mientras que S. roseogrisea es reproducida como ave de ornato.
Registros relevantes de aves acuáticas en Bahía de La Paz, Baja California Sur, México
Authors: Marrón Gerardo , Carmona Roberto , Ayala-Perez Victor , Gutiérrez-Morales Gabriela 
Published: October 2022

En 2012, en la Ensenada de La Paz, al sur de la Península de Baja California, del 29 de marzo al 18 de julio, observamos al menos seis individuos de Platalea ajaja, tres adultos y tres subadultos (conteos máximos), y del 29 de abril al 28 de julio dos adultos de Mycteria americana (vistos al mismo tiempo). Estos registros representan el mayor periodo de estadía en la zona para ambas especies. Adicionalmente, el 16 de junio, encontramos 30 adultos y 13 pollos de Leucophaeus atricilla, 70 adultos y 15 pollos de Hydroprogne caspia, y 120 adultos y un pollo de Rynchops niger en unos islotes artificiales dentro de la ensenada. Por último, en Bahía de La Paz, que alberga a la Isla de Espíritu Santo y ésta a Bahía de San Gabriel, localizamos 700 adultos y 600 pollos de Fregata magnificens. Estas observaciones son nuevas para la zona y amplían el intervalo geográfico de anidación de las últimas cuatro especies. Los resultados que describimos evidencian la necesidad de un monitoreo continuo de la estructura de la comunidad aviar de Bahía de La Paz.
New records of Van Rossem’s Gull-billed Tern (Gelochelidon nilotica vanrossemi) nests in the Coast of Jalisco, Mexico
Authors: Hernández-Vázquez Salvador , Bojorques-Castro Jesús , Almanza-Rodríguez Humberto , Rodríguez-Torres Daniela , Díaz-Pereyra Dulce 
Published: October 2022

We report new nesting sites for the Van Rossem’s Gull-billed Tern (Gelochelidon nilotica vanrossemi) at the Agua Dulce and Xola-Paramán lagoons, in the coast of the state of Jalisco, Mexico. We first recorded the nests on 19 June, 2013 and monitored them at two-week intervals until 2 August, 2013. We found eight nests in the Agua Dulce lagoon and 16 in the Xola-Paramán lagoon. These new records expand the known nesting range of the Van Rossem’s Gull-billed Tern along the Pacific coast, from San Diego, California to the state of Colima in Mexico.
Urban birds in the Sonoran Desert: estimating population density from point counts
Authors: Johnston López Karina , Macías Duarte Alberto , Castillo Gámez Reyna Amanda 
Published: October 2022

We conducted bird surveys in Hermosillo, Sonora using distance sampling to characterize detection functions at point-transects for native and non-native urban birds in a desert environment. From March to August 2013 we sampled 240 plots in the city and its surroundings; each plot was visited three times. Our purpose was to provide information for a rapid assessment of bird density in this region by using point counts. We identified 72 species, including six non-native species. Sixteen species had sufficient detections to accurately estimate the parameters of the detection functions. To illustrate the estimation of density from bird count data using our inferred detection functions, we estimated the density of the Eurasian Collared-Dove (Streptopelia decaocto) under two different levels of urbanization: highly urbanized (90-100% of urban impact) and moderately urbanized zones (39-50% of urban impact). Density of S. decaocto in the highly-urbanized and moderately-urbanized zones was 3.97±0.52 and 2.92±0.52 individuals/ha, respectively. By using our detection functions, avian ecologists can efficiently relocate time and effort that is regularly used for the estimation of detection distances, to increase the number of sites surveyed and to collect other relevant ecological information.
Primer reporte del chipe azulnegro (Setophaga caerulescens) para el Distrito Federal, México
Authors: Heredia Abril , Ortega Álvarez Rubén , Calderón Parra Rafael , Rodríguez-Contreras Vicente 
Published: October 2022

El registro de especies en nuevas localidades permite incrementar el conocimiento sobre sus historias de vida, en particular respecto a su distribución geográfica. El chipe azulnegro (Setophaga caerulescens) es una especie migratoria de larga distancia cuyos territorios invernales se encuentran principalmente en la región del Caribe. En México, los registros de Setophaga caerulescens siguen siendo raros en la mayor parte del país. En marzo de 2014 registramos un macho de Setophaga caerulescens en un parque ubicado en el sur del Distrito Federal. Esta observación representa el primer registro en la entidad, el cual aporta un dato importante al conocimiento que en México se tiene sobre las áreas que ocupa la especie en territorios invernales o bien durante su desplazamiento migratorio.
SUBSTANTIATION OF THE CHOICE OF A RATIONAL ORGANIZATIONAL AND TECHNOLOGICAL DECISION FOR THE CONSTRUCTION OF THE UNDERGROUND PART OF HIGH-RISE BUILDINGS WHEN USING THE “UP−DOWN” METHOD
Authors: KRAVCHUNOVSKA T.S. , ZAIATS Ye.I. , DADIVERINA L.M. , TKACH T.V. 
Published: October 2022

Problem statement. There is a noticeable tendency to increase the number of storeys of buildings and constructions with the development of urbanisation and growing demand for urban development. Analysis of the number of residential and public buildings damaged due to hostilities in Ukraine shows the prospects of restoring the large settlements by rebuilding the high-rise buildings, increasing the total number of storeys, and forming the infrastructure complexes of a new generation. Limited time and planned investments increase involving international finance institutions caused the problem with the effective evaluation of methods for constructing high-rise buildings, considering extremely short deadlines on the major construction and installation work. Purpose of the article – is to develop a method of choice of a rational organisational and technological decision for constructing the underground parts of high-rise buildings, which is based on an analysis of the factor of construction work complexity, considering the “up−down” method and the experts' evaluation method. Conclusion. The choice of the reasonable organisational and technological decision regarding the construction of high-rise buildings' underground parts considering the “up−down” method was justified. The factors that impact the complexity of construction work in the construction of underground parts of high-rise buildings were revealed. It was determined that for the construction of the pit in the construction of the underground part of high-rise buildings, which have deep foundations and a multi-storey system of deep floors, with the “up−down” method application, the use of the semi-closed method is reasonable. To make a justified decision on the choice of rational option for constructing the pit in the construction of the underground part of high-rise buildings by the “up−down” method for each case of changing the initial project data, performing the analysis according to the proposed method was recommended.
“The unity of language, thought and action”: the contribution of Isma‘il Gasprinsky to the development of education of the Muslim peoples
Authors: Murtazina L. R. 
Published: October 2022

The article discusses the activities of the scientist and educator Isma‘il Gasprinsky in the field of education of Muslim peoples at the turn of the 19th-20th centuries. Gasprinsky is the author of the sound method of teaching (Phonics). He established elementary schools on the basis of this method. Such schools appeared not only in the central regions of Russia, but also in Turkestan, as well as in Turkey and India.The article describes the conditions, prerequisites and activities of some new method schools, dwells on the issue of opening a Jadid school in the city of Bombay.The author makes an attempt to determine the essence and methodological basis of the appearance of the sound method. This method was introduced by Gasprinsky into the educational practice of Muslim schools. Gasprinsky's sound method was based on the experience of European, Turkish and Russian schools and on the works of prominent scientists and teachers. Gasprinsky created his own teaching methodology based on European pedagogical traditions and Islamic values.
History of Muslim education reform in imperial Turkestan: preparation of national textbooks and the problems of pedagogy
Authors: Khalilova Z. E. 
Published: October 2022

At the end of the 19thcentury, the Turkestan Region became the scene of disputes in the field of school education. The imperial administration created a whole network of Russian schools in the Turkestan Region (gymnasium, progymnasium, military school, Russian-native schools), but the local population continued to use their system of old-method schools. It can be said that during this period, only under the influence of the ideas of the Tatar intelligentsia leader Isma‘il Gasprinsky, the local population also turned to the creation of new-method schools. These educational institutions, which were called “al-jadidiya”, along with the preservation of Muslim elements, were supposed to combine the components of the new ways of modern education. It provided the application of a new methodology, the study of foreign languages, the Russian language and secular sciences. The educational approach of these schools paid special attention to the integration of the peculiar national and religious traditions of the people. As a result, a whole group of Turkestan educators embarked on an educational reform, where one of the focal points was providing literacy in the native language.The paper examines the formation of the first new method schools and the use of modern teaching methods in Turkestan in the late 19th− early 20thcenturies. Besides, the article highlights the school reform supported by the so-called national “progressists”, analyses the textbooks used in Jadid schools, and the problems associated with education at the beginning of the 20thcentury.