bluuebunny/crossref_metadata_2025 huggingface dataset:
La manifestación de los obispos
Authors: Romero Galván José Rubén
Published: March 2019

José Rubén Romero G. presenta el documento intitulado La manifestación de los obispos, carta pastoral publicada en 1859 que, según el autor, refleja la posición y la reacción de la Iglesia católica frente a las Leyes de Reforma.
De Cárdenas a López Portillo: México ante la República Española, 1936-1977
Authors: Matesanz José Antonio
Published: March 2019

José Antonio Matesanz aborda el rompimiento de las relaciones diplomáticas de México con el gobierno de Francisco Franco. Analiza, de forma crítica, algunos aspectos del régimen cardenista, entre ellos su relación con la Guerra Civil Española y plantea que en este periodo tiene su origen la postura de diversos presidentes respecto al régimen franquista. Matesanz explica algunas de las razones coyunturales que fortalecieron o mantuvieron la política diplomática antifranquista desde Ávila Camacho hasta López Portillo quien, finalmente, restablece las relaciones con España a la muerte de Franco.
Los indios voluntarios de Fernando VII
Authors: Guedea Virginia
Published: March 2019

Virginia Guedea examina las transformaciones que se dieron al final del periodo colonial. Subraya el cambio de actitud de los virreyes respecto de excluir a los indios de las fuerzas militares. Afirma que las autoridades indígenas insistieron en formar un cuerpo de patriotas voluntarios de Fernando VII, el cual, integrado por indios, desobedecía las órdenes del virrey, razón por la que se les siguió un proceso legal. Anexa dos certificados de incorporación al Cuerpo Patriótico de Voluntarios de Fernando VII.
La Primera Guerra Mundial y la prensa mexicana
Authors: Parra Yolanda
Published: March 2019

Yolanda de la Parra estudia el papel de la prensa mexicana durante la Primera Guerra Mundial y las tendencias políticas que adoptaron los periódicos de mayor circulación en el país. Señala que El Universal fue el diario defensor de Estados Unidos y El Demócrata, por el contrario, de la causa alemana. La autora explica que las líneas políticas adoptadas por la prensa se debieron, principalmente, a la actividad propagandística, el financiamiento y el espionaje, así como a presiones comerciales de estas potencias que buscaban dirigir la opinión pública a su favor.
La élite militar revolucionaria en México, sus orígenes socioculturales y ligas personales
Authors: Ramos Marta E.
Published: March 2019

Marta Ramos analiza las características socioculturales de los dirigentes revolucionarios. Señala que el presunto origen popular y el analfabetismo de éstos han sido aceptados erradamente por ciertos historiadores pues, en realidad, muchos tuvieron una condición de vida privilegiada. Apunta que las relaciones personales son un objeto de estudio y concluye que las diferencias entre los líderes y la élite porfirista radicaban en los intereses políticos familiares, las propiedades y el apego a la tierra. Afirma que los líderes revolucionarios entendieron las necesidades de las clases desfavorecidas a pesar de su posición.
La invasión de Texas a Nuevo México. Intento por ser un gran país que acaba en provincia
Authors: Arteta Begoña
Published: March 2019

La autora habla acerca de la idea del presidente texano Mirabeau B. Lamar de convertir a Texas en una república fuerte e independiente, razón por la cual, en 1841, envió una expedición fallida a Santa Fe, Nuevo México, con el fin de incorporar el territorio a la República Texana. El artículo permite ver la intención anexionista justificada en intereses comerciales y con base en la delimitación errada de fronteras que, finalmente, se ligó al proyecto expansionista que se desarrollaría luego de su anexión a Estados Unidos.
"La campaña de la moneda inferior". Andrés Molina Enríquez en El popular. Sus últimos artículos, 1938
Authors: González Marín Silvia
Published: March 2019

Silvia González Marín aborda la política hacendaria de Lázaro Cárdenas, el incremento inflacionario y la polémica que todo esto desató en la prensa nacional, particularmente porque ocasionó que aumentara la inflación. Los debates fueron constantes y uno de sus protagonistas fue Andrés Molina Enríquez, quien defendía dos ideas básicas: una moneda asequible a los campesinos y la continuación de las reformas sociales. Estas propuestas se encuentran en los ocho artículos periodísticos que la autora anexa.
Evidence doesn’t change prescribing patterns…so what does?
Authors: Rida Ali , Brooks Anthony
Published: March 2019

The authors write in support of critical analysis of clinical research, as a corrective to the physician's urge to "do something" even when no evidence of benefit exists.
The sensitivity of turbine cascade endwall loss to inlet boundary layer thickness
Authors: Coull John , Clark Christopher , Vazquez Raul
Published: March 2019

The development of hub and casing boundary layers through a turbomachine is difficult to predict, giving rise to uncertainty in the boundary conditions experienced by each blade row. Previous studies in turbine cascades disagree on the sensitivity of endwall loss to such inlet conditions. This paper explores the problem computationally, by examining a large number of turbine cascades and varying the inlet boundary layer thickness.

It is demonstrated that the sensitivity of endwall loss to inlet conditions is design dependent, and determined by the component of endwall loss associated with the secondary flow. This Secondary-Flow-Induced loss is characterised by a vorticity factor based on classical secondary flow theory. Designs that produce high levels of secondary vorticity tend to generate more loss and are more sensitive to inlet conditions. This sensitivity is largely driven by the dissipation of Secondary Kinetic Energy (SKE): thickening the inlet boundary layer causes the secondary vorticity at the cascade exit to be more dispersed within the passage, resulting in larger secondary flow structures with higher SKE. The effects are captured using a simple streamfunction model based on classical secondary flow theory, which has potential for preliminary design and sensitivity assessment.
Una imagen fantasmagórica: modernidad, capitalismo y religión en Walter Benjamin
Authors: Pérez Díaz Pedro Javier
Published: March 2019

El análisis del texto póstumo de Benjamin, titulado Capitalismo como religión evidencia un diagnóstico certero del devenir del capitalismo del siglo XX y XXI, en donde su aspecto cultual se ha adosado a las imágenes que habitan la ciudad y en cierto sentido, la constituyen, reconfigurando a su vez, su trazado urbano. La noción de fantasmagoría será clave para comprender cómo esta religión capitalista se ha introducido y totalizado en la vida de los hombres en cuanto ha hecho del espacio una imagen para-sí del capital, estando por lo tanto, intrínsecamente ligada a una política fantasmagórica que requiere la ciudad para la perpetuación de su culto.
Nuevos escenarios para el liderazgo laboral y conexiones relacionales para el desarrollo de equipos de trabajo hacia un competitivo futuro organizacional
Authors: Abadia Garcia Constanza
Published: March 2019

Este artículo presenta un escenario exploratorio que —a partir de los resultados de diferentes in- formes mundiales y las voces de algunos expertos en áreas académicas, sociales, económicas y del escenario político, asociados al mundo empresarial— expone el advenimiento de nuevos retos para los escenarios de las relaciones laborales, debido a la necesidad de las organizaciones de adaptarse tanto a los cambios de tecnología, como a su incidencia en los estilos de vida e intereses de los consumidores. Dicha emergencia prospecta como crucial, el surgimiento de un liderazgo que movilice los equipos de trabajo para la adquisición y desarrollo de capacidades personales y colec- tivas, que favorezcan a las empresas u organizaciones en su transición y adaptación en su camino hacia el futuro, aportando la suficiente seguridad y motivación para la elaboración de respuestas innovadoras, ante los problemas que surjan en la cuarta revolución industrial y los nuevos espacios para la competitividad global.
Plan prospectivo y estratégico para la empresa de construcción de obras civiles Movitec Ltda. Año 2023
Authors: Niño Castellanos Carlos Eduardo , Manjarrés Zárate Benjamín Andrés
Published: March 2019

La planeación estratégica basada en la prospectiva se constituye en una herramienta clave para las organizaciones en cuanto a la construcción de su futuro. Permite equilibrar el pensamiento estratégico, el deseo de visualizar un horizonte ideal, y los cursos de acción necesarios para al- canzar dicho derrotero. Las organizaciones de cualquier naturaleza, tipología, tamaño u objeto social, pueden aplicar esta metodología, a fin de mejorar su capacidad directiva, en lo concernien- te a los procesos de planeación y control administrativo.

Movitec Ltda. es una empresa fundada hace 39 años, su objeto social es el desarrollo de pro- ductos y servicios asociados a la construcción e ingeniería de obras civiles. Tiene un desafío importante para el año 2023, el cual consiste en “ser la mejor” empresa del sector; por cuanto, a través de la aplicación de las herramientas prospectivas, se definió que el futurible ideal para con- solidar sus ventajas competitivas, se basa en una mejor eficiencia y transparencia en cuanto a la adjudicación de concesiones de obras de infraestructura pública por parte del Estado, y el acceso a nuevas tecnologías ambientales, sociales y económicamente sostenibles, lo cual le permite a la compañía mejorar la eficiencia, eficacia y efectividad en sus procesos, y generar resultados importantes, en términos de valor agregado, de acuerdo con cada una de sus perspectivas: finan- ciera, procesos internos, clientes, y aprendizaje y crecimiento.
Asociatividad como estrategia para el crecimiento de las empresas productoras de leche en Colombia
Authors: Barreto Juan Alejandro , Palencia Fajardo Ofelia
Published: March 2019

El sector lácteo colombiano sufre las consecuencias del descuido estatal, más de 400.000 fa- milias campesinas y pequeñas unidades familiares que derivan su sustento de la leche están amenazadas por los tratados de libre comercio y el contrabando del producto y sus derivados. Ello obliga a diseñar políticas públicas para promover la asociatividad e impulsar la economía familiar como mecanismo de protección, con impacto en temas como la formación y gestión de las ins- tituciones existentes, el impulso de nuevas asociaciones, el uso de tecnología y cupos de crédito preferencial que permitan garantizar la competencia y sostenibilidad en el tiempo. Por ello, se comparten los resultados de la investigación que se socializó en el libro Asociatividad: estrategia para el desarrollo nacional – propuesta de política para el sector lácteo en Colombia y que implicó visitas, entrevistas semi-estructuradas y análisis de fuentes secundarias en dos cuencas del país previamente seleccionadas, así como la aplicación de cartografía social para precisar acciones de corto y mediano plazo para el sector.
Effects of pregnancy-specific β-1-glycoprotein on the helper T-cell response
Authors: Timganova Valeria , Bochkova Maria , Khramtsov Pavel , Kochurova Sofia , Rayev Mikhail , Zamorina Svetlana
Published: March 2019

Pregnancy-specific ?-1-glycoproteins (PSGs) are capable of regulating innate and adaptive immunity. As fetal antigens circulate in the blood of pregnant women, it is of particular interest to reveal the effects of PSGs on the differentiation of memory T cells in the context of maternal-fetal tolerance formation. We studied if, native PSG preparation affects helper T-cell proliferation, the frequencies of CD4+CD45R0+, CD4+CD45RA+, CD4+CD45RA+CD45R0+cells, naive CD45RA+CD45R0-CD62L+ cells (NAIVE), central memory CD45RA-CD45R0+CD62L+ cells (TCM), effector memory helper T cells (CD45RA-CD45R0+CD62L- (TEM) and CD45RA+CD45R0-CD62L- cells (TEMRA), together with IL-4 and IFN-? production by all ?D4+ T cells. The suppressive effect of PSG on helper T-cell proliferation was established. It was found that PSG does not influence the frequencies of CD45RA+ and CD45R0+ cells, while it decreased the percentage of CD45RA+CD45R0+ cells. PSG increased the percentage of NAIVE cells in culture, and prevented the conversion of these cells into TEMRA, without affecting the levels of TCM and TEM. In addition, PSG lowered the amount of IL-4 and IFN-? in the supernatants of helper T-cell cultures. As TEMRA exhibit cytotoxic activity that is unfavorable during pregnancy, the revealed PSG effects may play a fetoprotective role in vivo.
Numerical modeling of liquid CO2 phase transition blasting based on smoothed particle hydrodynamics algorithm
Authors: Yang Zhanbiao , Zhou Yuejin , Xu Xiaoding , Yi Wei , Li Mingpeng , Li Xiaotong
Published: March 2019

Liquid CO2 phase transition blasting is a physical blasting method to enhance permeability through liquid CO2 phase transition expansion. To study the propagation criterion of fractures during blasting, the energy of phase transition blasting is evaluated through the thermodynamic equation by studying the action process of the liquid CO2 blasting, thus obtaining the scope of the smash zone and crack zone as well as the propagation criterion of fractures under the effect of high pressure gas. The gas blasting model for a coal body is established based on the SPH algorithm, thus obtaining the criteria for formation of the smash zone and for generatio and propagation of the crack zone. Moreover, the radius of phase transition blasting is surveyed onsite by the peephole method. It is shown that the explosive energy of the MZL-51/2000 phase transition blasting equipment with a release pressure of 270 MPa is 1510 kJ. The coal body is crushed by the high pressure CO2 percussive drilling, forming the smash zone. Meanwhile, fractures are generated around the smash zone. With the expansion and migratio of the gas, the fracture will further grow into a crack zone. The fracture inside the coal body goes through four states: rapid, slow, rapid, and then slow again. According to field surveys, the blasting radius of the MZL-51/2000 equipment with loaded liquid of 1.8 kg is approximately 3 m.
Numerical simulation of the temperature fields in the shielding walls of frozen soil with multi-circle-pipe freezing in shaft sinking
Authors: Yang Yugui , Liao Mengke , Cai Haibing , Chen Peijian
Published: March 2019

In this study, the temperature fields of frozen soil wall were calculated by using numerical method, and were analyzed after the soil was actively frozen with different freezing time. The results showed that the temperature field evolved from the freezing pipes, and then formed into frozen soil cylinders. After a certain freezing duration, the cylinders of frozen soil began to connect, and frozen soil walls started to form. At initial freezing stage, the thickness of frozen soil wall was mainly determined by the freezing pipes of the inner two circles. Then, connections were found to have occurred between the inner and outer frozen soil walls. Finally, the temperature fields of the unfrozen and frozen soils reached a state of stability. The results also showed that it was feasible to use numerical method to simulate the temperature fields of frozen soil walls during shaft sinking process, and potentially provided important references for the design and construction of deep alluvium shaft.
A linear finite difference scheme for the generalized dissipative symetric regularized long wave equation with damping
Authors: Wang Xi , Hu Jin-Song , Zhang Hong
Published: March 2019

In this paper, we study and analyze a three-level linear finite difference scheme for the initial boundary value problem of the symmetric regularized long wave equation with damping. The proposed scheme has the second accuracy both for the spatial and temporal discretization. The convergence and stability of the numerical solutions are proved by the mathematical induction and the discrete functional analysis. Numerical results are given to verify the accuracy and the efficiency of proposed algorithm.
Gene expression of chemokines CX3CL1 and CXCL16 and their receptors, CX3CR1 and CXCR6, in peripheral blood mononuclear cells of patients with relapsing-remitting multiple sclerosis - a pilot study
Authors: Stojkovic Ljiljana , Stankovic Aleksandra , Zivotic Ivan , Dincic Evica , Alavantic Dragan , Zivkovic Maja
Published: March 2019

Background/Aim. In vitro and in vivo studies show that CX3CL1 and CXCL16 chemokines and their specific receptors, CX3CR1 and CXCR6, respectively, mediate mechanism of neuroinflammation during the pathogenesis of multiple sclerosis (MS). The aim of this study was to investigate relative messenger ribonucleic acid (mRNA) levels of CX3CL1, CXCL16, CX3CR1 and CXCR6 in peripheral blood mononuclear cells, as potential molecular markers of relapsing-remitting (RR) MS. Methods. The study included 43 unrelated RR MS patients, 20 of them with clinically active disease (relapse) and 23 with clinically stable disease (remission), and 28 unrelated healthy subjects as controls. Real-time polymerase chain reactions (PCR) were performed using TaqMan? gene expression assays. Relative expression (mRNA) level of each target gene in each sample of peripheral blood mononuclear cells was calculated as the mean normalized expression. Results. The levels of CX3CR1 mRNA were significantly higher in clinically active RR MS patients compared to controls [fold change = 1.38, p (Mann-Whitney U test) = 0.009], and significantly lower in clinically stable vs active RR MS patients [fold change = - 1.43, p (t-test) = 0.03]. Stable RR MS patients had significantly higher CXCL16 mRNA levels than controls [fold change = 1.33, p (Mann-Whitney U test) = 0.006]. A trend of increased CXCR6 gene expression was found in active RR MS patients compared to controls [fold change = 1.23, p (Mann-Whitney U test) = 0.08]. In either active or stable RR MS patients there were no significant correlations of the clinical parameters with expression levels of the target genes. Conclusion. The current results show that increased CX3CR1 mRNA levels in peripheral blood mononuclear cells could represent a proinflammatory molecular marker of clinically active RR MS.
Оценка диастолической функции миокарда у пациентов с болевым синдромом в грудной клетке и ангиографически неизменными коронарными артериями методом синхронизированной с ЭКГ однофотонной эмиссионной компьютерной томографии
Authors: Хачирова Э. А. , Самойленко Л. Е. , Шевченко О. П.
Published: March 2019

На протяжении многих лет остается актуальной тема диагностики и тактики ведения пациентов с ангиографически неизмененными или малоизмененными коронарными артериями (КА). Целью исследования было оценить диастолическую функцию у пациентов с болевым синдромом в грудной клетке и неизмененными/малоизмененными КА (Н/МКА) по данным синхронизированной с ЭКГ однофотонной эмиссионной компьютерной томографии (С-ОЭКТ/КТ). В исследование вошли 49 пациентов с болевым синдромом в области грудной клетки, положительными результатами нагрузочного теста и Н/МКА по данным коронароангиографии (КАГ). Всем пациентам выполнили С-ОЭКТ/КТ миокарда по двухдневному протоколу. После исследования пациенты были разделены на три группы: 17 пациентов с микрососудистой стенокардией составили группу 1; 22 пациента с пограничной артериальной гипертензией (АГ), или гипертонической болезнью (ГБ) I стадии, ассоциирующейся с вторичной микрососудистой дисфункцией — группу 2. Группу контроля, или группу 3, составили 10 практически здоровых лиц, у которых при КАГ были исключены заболевания со стороны сердечно-сосудистой системы, сопровождающиеся изменениями коронарных артерий и нарушениями перфузии миокарда при проведении ОЭКТ. У большинства пациентов в группах 1 и 2 были выявлены нарушения диастолической функции, при этом в группе 2 они глубже и усугубляются при нагрузке. Наиболее чувствительный параметр диастолической функции — средняя скорость наполнения ЛЖ в первую треть диастолы (MFR/3) — изменен практически у всех пациентов групп 1 и 2. У пациентов группы контроля изменения не выявлены. Таким образом, у пациентов с болью в груди, положительным стресс-тестом и Н\МКА выявлены признаки диастолической дисфункции ЛЖ (ДДФ) и дальнейшее ее ухудшение при нагрузке. Эти пациенты могут представлять собой группу риска развития сердечной недостаточности с сохраненной фракцией выброса.
Основные клинические симптомы при ранениях сердца
Authors: Масляков В. В. , Крюков Е. В. , Барсуков В. Г. , Куркин К. Г. , Доржиев П. А. , Горбелик В. Р.
Published: March 2019

Ранения сердца в мирное время нельзя отнести к самым распространенным, однако повреждение этого органа угрожает жизни, и своевременная диагностика влияет на спасение жизни. В связи с этим актуальным является выявление основных признаков повреждения сердца. Целью исследования было провести анализ основных клинических симптомов, возникающих при различных ранениях сердца. Был проведен ретроспективный анализ основных симптомов, возникающих при различных ранениях груди с повреждением сердца у 86 пациентов, находившихся на лечении в экстренном хирургическом отделении городской больницы города Энгельса в период с 1991 по 2017 г. Из общего количества пациентов колото-резаные ранения были зарегистрированы в 41 (47,6%), огнестрельные — в 45 (52,3%) случаях. При ранении груди только ранение сердца наблюдалось в 23 (26,7%) случаях, в остальных 63 (73,2%) случаях зарегистрированы повреждения других органов. Установлено, что различные ранения сердца имеют неодинаковую клиническую картину: она более выражена при колото-резаных и менее выражена при огнестрельных ранениях, что необходимо учитывать при поступлении таких пациентов. Диагностические ошибки при колото-резаных ранениях сердца встречаются в 9,7% случаев, при огнестрельных ранениях — в 17,7% случаев. Наиболее выражены клинические симптомы при колото-резаных ранениях сердца.
Public Opinion on National Exam Policies in Indonesia
Authors: Manongga Danny , Iriani Ade , Wijono Sutarto
Published: March 2019

Abstract

Every new policy by Indonesian government in National Examination (NE) implementation always obtains different respond from public. Since the implementation, NE system already experienced many changes, but in recent years this system receives serious critiques. As a result, government then abolished this system as graduation determinant in 2014. This research analyzes public opinion, in the form of positive and negative sentiment toward NE policy, and factors that drive the opinions. Data in this research obtained from online news media from 2012 to 2015. The result shows that public sentiment fluctuating from year to year and depends on three important factors, i.e. political pressure, extreme events, and media coverage.
THE DOSE ANALYSIS OF BORON NEUTRON CAPTURE THERAPY (BNCT) TO THE BRAIN CANCER (GLIOBLASTOMA MULTIFORM) USING MCNPX-CODE WITH NEUTRON SOURCE FROM COLLIMATED THERMAL COLUMN KARTINI RESEARCH NUCLEAR
Authors: Hasyim Kholidah , Sardjono Yohannes , Sumardi Yosaphat
Published: March 2019

This research was aimed at discovering the optimum concentration of Boron-10 in concentrations range 20 µgram/gram until 35 µgram/gram with Boron Neutron Capture Therapy (BNCT) methods and the shortest time irradiation for cancer therapy. The research about dose analysis of Boron Neutron Capture Therapy (BNCT) to the brain cancer (Glioblastoma Multiform) using MCNPX-Code with a neutron source from Collimated Thermal Column Kartini Research Nuclear has been conducted. This research was a simulation-based experiment using MCNPX, and the data was arranged on a graph using OriginPro 8. The modelling was performed with the brain that contains cancer tissue as a target and the reactor as a radiation source. The variations of Boron concentrations in this research was on 20, 25, 30 and 35 μg/gram tumours. The outputs of MCNP were neutron scattering dose, gamma ray dose and neutron flux from the reactor. Neutron flux was used to calculate the doses of alpha, proton and gamma rays produced by the interaction of tissue material and thermal neutrons. Based on the calculations, the optimum concentration of Boron-10 in tumour tissue was for a 30 µg/gram tumour with the radiation dose in skin at less than 3 Gy. The irradiation times required were 2.79 hours for concentration 20 μg/gram ; 2.78 hours for concentration 25 μg/gram ; 2.77 hours for concentration 30 μg/gram ; 2.8 hours for concentration 35 μg/gram.
PERAN POLA ASUH ORANG TUA DALAM MENINGKATKAN KEMAMPUAN BICARA ANAK SPEECH DELAY (STUDI KASUS DI HOMESCHOOLING BAWEN JAWA TENGAH)
Authors: Wijayaningsih Lanny
Published: March 2019

Speech Delay atau keterlambatan berbicara merupakan sebuah keadaan terlambat berbicara yang ditandai dengan keadaan anak yang memiliki kemampuan berbicara dibawah rata – rata. Dalam sebuah lembaga pendidikan anak usia dini (PAUD)  tidak jarang kita menjumpai anak dengan keadaan yang “special” khususnya anak yang mengalami keterlambatan berbicara. Penelitian ini memiliki sebuah tujuan untuk memberikan pengetahuan bagi pembaca bagaimana pola asuh orang tua memiliki pengaruh yang cukup besar terhadap perkembangan berbicara anak.Penelitian ini dilakukan dengan metode deskriptif kualitatif di sebuah Homeschoolingyang berada di daerah Bawen (Jawa Tengah) dengan melalui beberapa proses dan tahapan seperti observasi, wawancara, home visit serta mengkaji teori – teori yang relevan dengan perkembangan bicara anak. Hasil penelitian yang diperoleh adalah pola asuh orang tua memiliki peranan yang sangat penting bagi perkembangan anak khususnya anak yang mengalami keterlambatan berbicara.Oleh karena itu, penting bagi orang tua untuk menerapkan pola asuh secara tepat dan bijak sesuai dengan kondisi anak serta memahami tahap tumbuh kembang anak dengan baik agar orang tua dapat memberikan perhatian terhadap setiap tumbuh kembang anak.
Dampak Pengalihan PBB-P2 dan BPHTB Terhadap PDRB dan Belanja Modal
Authors: Pala’biran Dirgayany , Rombebunga Meyjerd
Published: March 2019

Penelitian ini bertujuan untuk mengevaluasi dampak pengalihan Pajak Bumi dan Bangunan Perdesaan dan Perkotaan (PBB-P2) dan Bea Perolehan Hak atas Tanah dan Bangunan (BPHTB) menjadi pajak daerah terhadap Produk Domestik Regional Bruto (PDRB) dan Belanja Modal di Kabupaten/Kota Provinsi Jawa Tengah. Penelitian ini menggunakan data sekunder yang diperoleh dari Badan Pusat Statistik (BPS) Jawa Tengah dan Direktorat Jenderal Perimbangan Keuangan (DJPK) Indonesia. Dengan menggunakan 35 Kabupaten/Kota di Jawa Tengah. Periode yang diambil adalah empat tahun sebelum dan empat tahun sesudah pengalihan menjadi pajak daerah pada setiap Kota/Kabupaten di Jawa Tengah. Penelitian ini menunjukkan bahwa terdapat perbedaan PDRB dan belanja modal sebelum dan sesudah pengalihan PBB dan BPHTB menjadi pajak daerah. Hal tersebut bermakna bahwa pengalihan PBB dan BPHTB menjadipajak daerah bermanfaat untuk meningkatkan perekonomian daerah dan menunjang pembangunan daerah.
Bakteriyel Biyofilmlerdeki Antimikrobiyel Direnç Mekanizması
Authors: Ünal Turhan Emel , Erginkaya Zerrin
Published: March 2019

Biyofilm, mikroorganizmaların canlı veya cansız bir

yüzeye yapışarak kendi ürettikleri ekzopolimerik yapıda jelsi bir tabaka içine

gömülü halde birbirlerine, bir katı yüzeye ya da bir ara yüzeye tutunarak

oluşturdukları topluluk olarak tanımlanır. Gıda endüstrisinde biyofilm oluşumu

gıdalarda bozulmalara, gıda işleme ekipmanlarında hasarlara ve patojen

kontaminasyonları ile hastalıklara neden olduğu için istenmeyen bir durumdur. Biyofilmler

antimikrobiyel maddelere karşı planktonik hücrelerden daha dirençlidirler. Biyofilmlerdeki

bakterilerin antimikrobiyellere karşı gösterdikleri dirençten birçok olası

mekanizma sorumludur. Biyofilmlerdeki direnç mekanizmasını etkileyen başlıca

faktörler ekzopolisakkarit matriksi, enzimler, heterojenlik, hücresel

persistans, metabolik aktivite, genetik adaptasyon, kitle algılama, stres cevapları,

dış membran yapısı ve sızdırma pompaları’dır. Direnç mekanizmalarının tam

olarak anlaşılması biyofilm oluşumunun önlenmesi ve kontrol edilmesinde fayda

sağlayacaktır. Sonuç olarak etkili bir biyofilm kontrolü için araştırmacılar öncelikle

direnç mekanizmaları üzerinde yoğunlaşmalı ve daha sonra koruyucu önlemlerin

alınması gerekmektedir. Bu derlemede, gıda endüstrisindeki bakteriyel biyofilmlerin

antimikrobiyel maddelere karşı gösterdikleri direnç mekanizması üzerinde

durulmuştur.
Impact of windstorm on a community of centipedes (Chilopoda) in a beech forest in Western Poland
Authors: Leśniewska Małgorzata , Skwierczyński Filip
Published: March 2019

The study was carried out in the years 2016–2017, five years after a windstorm which destroyed 1/3 of the protected beech forest area in the west of Poland. The community of centipedes in the area affected by the windstorm was depleted in terms of the species richness, diversity, and population density. The dominance structures were shortened and the species composition was rebuilt. The areas that proved to be the richest in terms of species richness and diversity among the sites affected by the windstorm were the one where windfallen trees were left and the other where beech trees had been planted by humans. In total, the quantitative and qualitative samples collected four times throughout a year featured 608 specimens from 11 species of two centipede orders – Lithobiomorpha and Geophilomorpha.Lithobius curtipesandL. forficatuswere found in all of the investigated areas.L. pelidnusandL. piceuswere captured at control sites exclusively. Only one species –L. erythrocephaluswas found solely at the damaged site. The most numerous and most frequently found species in the community wereL. curtipes,L. mutabilis, andStrigamia acuminatarespectively. Although windstorms are natural phenomena their consequences may lead to significant changes in the community of the investigated soil animals. The importance of coarse woody debris, significantly contributing to the improvement and maintenance of species richness and diversity of Chilopoda, has once again been confirmed.
Elaboración de curvas de destilación de hidrocarburos líquidos pertenecientes a la sub-cuenca Neiva: método ASTM D86-04
Authors: Zamara Vargas Shirley , Olaya José Avelino
Published: March 2019

En este artículo se presenta las curvas de destilación elaboradas del análisis a 10 muestras de crudos pertenecientes a la Sub-Cuenca Neiva por medio de una investigación experimental. Esta experiencia se llevó a cabo en un equipo de destilación manual Koehler modelo G-142-K45000 al cual se le realizó el manual de operaciones conforme al método estandarizado ASTM D86-04. Para lograr la caracterización de los crudos según su base, los datos obtenidos experimentalmente inicialmente fueron corregidos por presión, pérdidas y por craqueo térmico; este último parámetro según Hadden (1990) (citado por Perry, 1997), posteriormente se utilizan las expresiones propuestas por Watson (1935), Whitson (1980) y el cálculo de la Constante de Gravedad - Viscosidad (VGC) para lograr la caracterización según su base de las muestras estudiadas; también se presenta un reporte detallado con los resultados obtenidos mediante el análisis de las curvas de destilación de las fracciones C7+ como: Temperatura promedio volumétrica, Temperatura promedio peso, Temperatura promedio cúbica, Temperatura promedio molal, Gravedad específica, Factor de caracterización, Peso molecular y Propiedades seudocríticas, por medio del cual se permite clasificar las muestras de los campos A y B, en base mixta: Nafténica- Parafínica, con influencia predominante nafténica; las muestras de los campos C, D y E, en base mixta: Parafínica- Nafténica, con influencia predominante parafínica y la muestra del campo F: Nafténica- Aromática con influencia predominante nafténica.
Mối quan hệ giữa tải lượng với năng suất và hiệu suất xử lý COD của hai kĩ thuật xử lý yếm khí đối với nước thải giàu cặn hữu cơ
Authors: Nguyen Truong Quan
Published: March 2019

Bài báo đánh giá mối quan hệ giữa tải lượng với năng suất và hiệu suất xử lý COD đối với công nghệ yếm khí cao tải bằng kỹ thuật tuần hoàn nội trên hai hệ thí nghiệm IC và ABR áp dụng xử lý nước thải chăn nuôi lợn qui mô phòng thí nghiệm. Hai hệ được vận hành ở điều kiện nhiệt độ thường với thời gian lưu nước và tải lượng COD đầu vào tương đương nhau, và có mật độ bùn ban đầu là 13,3 g/l. Kết quả cho thấy hiệu suất xử lý COD tổng trung bình của hệ IC dao động trong khoảng từ 63-75% và có xu hướng giảm xuống khi tăng dần tải lượng đầu vào, trong khi đó hệ ABR đạt hiệu suất trung bình trong khoảng từ 67-77 % và có xu hướng tăng lên. Hệ ABR xử lý COD tổng hiệu quả và ổn định hơn hệ IC. Hai hệ đều xử lý COD hòa tan ổn định và xu hướng hiệu quả xử lý là tương đương nhau. So với IC, ABR có ưu thế khi xử lý nước thải chứa nhiều cặn và hiệu quả xử lý COD tổng tốt hơn.
THE EFFECT OF NEXT NEAREAST NEIGHBOR INERACTION ON THERMODYNAMIC PROPERTIES OF ULTRATHIN MAGNETIC FILMS
Authors: Từ Niệm Nguyễn , Cong Bach Thanh
Published: March 2019

This work studies on thermodynamic properties of ultra-thin magnetic films within the framework of a transverse Ising model. The equations for free energy, entropy and specific heat of spin system are obtained by using the mean field approximation. We also analyze the effect of the next nearest neighbor interaction on the critical temperature, the layer magnetization and the specific heat of thin films.
ДО ПИТАННЯ НАДАННЯ СОЦІАЛЬНИХ ПОСЛУГ ОДИНОКИМ МАТЕРЯМ В УКРАЇНІ
Authors: Kravchenko Oksana Oleksiivna
Published: March 2019

Актуальність теми дослідження. Економічні, соціальні та культурні права мають особливе значення для жінок з вразливих соціальних груп, оскільки вони непропорційно страждають від бідності, соціальної та культурної маргіналізації. Як результат, жінки з вразливих груп мають нерівні можливості доступу до ресурсів та послуг, менші повноваження у політичній, економічній та соціальній сферах.
Постановка проблеми. До числа найбільш незахищених верст населення відносяться одинокі жінки з дітьми.
Аналіз останніх досліджень і публікацій. Різні аспекти проблеми соціального захисту населення висвітлюються у наукових розвідках С. Бандур, К. Батигіної, Н. Болотіної, Н. Борецької, К. Ващенко, М. Мокляк, О. Новікова, О. Палій, М. Кравченко, О. Петроє, О. Піщуліна, О. Савченко, Ю. Саєнко, Т. Семигіної, Б. Сташківа, В. Скуратівського, П. Ситніка, В. Трощинського, Н. Ярош та ін.
Виділення недосліджених частин загальної проблеми. Проте недослідженою залишається проблема соціального захисту одиноких матерів.
Постановка завдання. Проаналізувати нормативно-правову базу соціального захисту одиноких жінок з дітьми, в тому чисті із забезпечення їх прав на отримання соціальних послуг.
Виклад основного матеріалу. Розглядаються особливості соціальної роботи з жінками-матерями у контексті нормативно-правової бази у відносно цієї категорії населення. Пропонуються додаткові заходи для підтримки одиноких батьків. створення умов для долучення недержавного сектору до надання соціальних послуг одиноким матерям, розширення спектру послуг, що зорієнтовані на профілактику соціального сирітства, формування усвідомленого батьківства, проведення широкої інформаційної політики у цій сфері, вивчення зарубіжного досвіду з метою впровадження кращих практик соціальної допомоги на місцевому рівні.
Висновки. За результатами дослідження виокремлено пропозиції для поліпшення сфери надання соціальних послуг та запропоновано нові форми соціальної підтримки цієї категорії громадян.
Media Education in Slovene Preschools: A Review of Four Studies
Authors: Rek Mateja
Published: March 2019

In Slovenia, the concept of media literacy has been integrated into the formal education system, including early childhood education. The Preschool Curriculum sets certain goals to be followed in educating preschoolchildren on media-related topics. Research done in other Member States of the EU points to the conclusion that the actual implementation and delivery of media education is both fragmented and inconsistent as well asdependent on the interests and motivation of individual preschool teachers. They are the ones who, in accordance with their professional capacity and autonomy, include the goals set in the curriculum into an actuallearning process in preschools, also determining the timing and manner of this. The aim of this article is to review, compare, and analyse the data from recent research on the media education of preschool children in Slovenia in order to better understand how preschool teachers in Slovenia assess their capacity to work with media as well as their media literacy levels, which media they use, and how the media education is conductedin the groups of preschool children.
The importance of bee pollination of the sour cherry (Prunus cerasus) Cultivar ‘Stevnsbaer’ in Denmark
Authors: Hansted Lise , Grout Brian W. W. , Eilenberg Jørgen , Dencker Ivar B. , Toldam-Andersen Torben B.
Published: March 2019

Low fruit set, despite normally-developed flowers, is often a significant contributor to poor yield of the self-fertile sour cherry (Prunus cerasus) cultivar ‘Stevnsbaer’ in Denmark. The aim of this study was to investigate the effect of insect, and particularly, bee pollination on the fruit set of this cultivar, in order to provide orchard management information for both Danish ‘Stevnsbaer’ growers and beekeepers. Visits to cherry flowers by honey bees (Apis mellifera), Bombus species and solitary bees, were recorded during the flowering of ‘Stevnsbaer’ in five separate Danish orchards. The results indicate that there is a significantly higher fruit set on open pollinated branches when compared to caged branches, where bees and other pollinating insects where excluded. The results were qualitatively consistent over three different seasons (2007, 2009 and 2010). A period of prolonged cold, humid weather before and during early flowering probably reduced fruit set significantly in 2010 compared to 2009. Regarding the apparent benefits of bee pollination on fruit set and subsequent implications for yield, we recommend placing honeybees in ‘Stevnsbaer’ orchards during flowering to sustain commercially viable production. Another valuable management strategy would be to improve foraging and nesting conditions to support both honey and wild bees in and around the orchards.
The large carpenter bees (Hymenoptera: Apidae: Xylocopa spp.) of Nuevo León, México
Authors: Ramirez-Freire Liliana , Alanis Flores Glafiro Jose , Ayala Barajas Ricardo , Quiroz Martínez Humberto , Velazco Macías Carlos Gerardo
Published: March 2019

There is a severe information gap regarding wild bees in northern Mexico. The present study is a contribution to knowledge of the distribution, habitat preferences and floral usage patterns of bees of the genus Xylocopa in the state of Nuevo León. Field sampling was done using aerial net and pan traps (yellow, blue, white and pink) at 35 sites throughout the state. Xylocopa species were found at only seven of these sites. Four of the five species, previously reported for the state were collected plus two new state records (Xylocopa micans and X. strandi), bringing the total number of species in the state to seven. Individuals were collected visiting only flowers of the Fabaceae and Bignoniaceae families, and they occurred primarily in shrub lands and disturbed areas.
A review of pollinator conservation and management on infrastructure supporting rights-of-way
Authors: Wojcik Victoria Agatha , Buchmann Stephen
Published: March 2019

Early successional landscapes along or adjacent to infrastructure installations have been highlighted as potential pollinator conservation zones that provide environmental benefits and ameliorate some of the negative impacts of wildland conversion. Habitat development and management initiatives in this field are active, but vetted support for particular techniques and strategies is lacking and technical information is diffuse. We reviewed the current scientific and technical literature relating to right-of-way and roadside management to produce an overview. Surveys and comparative studies dominate the literature, with limited manipulative experimentation and limited tests of best management practices. Local floristic diversity is shown to be a determinant of butterfly, bee, and fly patterns but data is almost entirely lacking on vertebrate pollinators. The degree to which these linear landscape corridors can promote movement and connectivity is also not well addressed, yet there is a focus in the conservation community to promote migrations and movement. Contrasting results are reported for the impact of disturbance regimes associated with management (mowing and herbicide use), and there is also only minimal attention given to the potential negative impacts that are experienced by pollinators on rights-of-way. Even with the limited literary accounts of pollinator management in these landscapes we believe infrastructure landscapes can provide substantial benefits to pollinator species and ecosystem services and encourage further management-based investigations. Please find supplementary files to this article in the menu on the left side.
The contribution of honey bees, flies and wasps to avocado (Persea americana) pollination in southern Mexico
Authors: Perez-Balam Jesica , Quezada-Euan Jose Javier , Alfaro-Bates Rita , Medina Salvador , McKendrick Lorraine , Soro Antonella , Paxton Robert J
Published: March 2019

Although avocado is native to Mexico, there are no comparative measures in this country on the performance of its flower visitors as pollinators. The contribution of honey bees, flies and wasps to the pollination of avocado from tropical Mexico was assessed by comparing abundance, speed of flower visitation, quantity of pollen carried per individual and pollen deposited on virgin flowers after single visits. The values of abundance and frequency of flower visitation with pollen deposition were combined to obtain a measure of pollinator performance (PP). The most abundant insects on avocado were flies (mean ± SE: 15. 2 ± 6.2), followed by honey bees (9.4 ± 6.3) and wasps (4.2 ± 3.1) (ANOVA F = 91.71, d.f. = 2,78; P < 0.001). Honey bees and wasps visited similar number of flowers (8.2 ± 3.1 and 7.5 ± 2.6 respectively), and more than flies (4.1 ± 1.2) in the same time period (F = 17.63; d.f. = 2,33; P < 0.01). Although flies carried far more avocado pollen on their bodies (44.9 ± 16.8 grains) compared with honey bees and wasps, (21.3 ± 6.2 and 23.8 ± 8.11 grains, respectively; H = 26.522, df = 2, P = 0.001), the number of pollen grains deposited on a stigma after a single visit was similar for the three taxa (2-5). There was evidence for a significant and similarly positive PP of both honey bees and flies as avocado pollinators over wasps, given their abundance, potential for pollen transport and deposition of pollen on stigmas.
Hummingbirds at artificial flowers made to resemble ornithophiles versus melittophiles
Authors: Guzman Wyndee A. , Wilson Paul
Published: March 2019

Certain floral characteristics are associated with specific pollinators. Hummingbird-pollinated flowers are usually red, lack a landing platform, lack nectar guides, and contain a high amount of dilute sucrose-rich nectar. Here we test hypotheses concerning the reasons for these characters to the extent that they involve hummingbird responses. An array was set up of 16 artificial plants, each with five artificial flowers. (1) Flowers made to differ only in colour elicited a slight preference for red. (2) When colour was associated with nectar offerings, and birds generally learned to visit flowers that provided much more nectar but did not associatively learn differences as little as 2 µL. (3) Birds were offered 8 µL of 12% sucrose versus 2 µL of 48% hexose, and they did not prefer the dilute nectar; they showed no evidence of discerning sucrose from hexose; however, they preferred 48% over 12% sucrose when both were offered in the same quantity. (4) Birds preferred flowers that lacked landing platforms over those with landing platforms. (5) Birds were offered flowers with nectar guides, associated with differing nectar volumes, and they did not associate the higher nectar reward with either flower type. In summary, the feedback from hummingbirds reflects some of the differences between bird- and bee-adapted flowers, but nectar seemed less predictive than expected. Factors other than the behavioural proclivities of hummingbirds, such as adaptation to discourage bees, are discussed as additional causes for the differences between the syndromes. We also discuss significance testing for field experiments involving one unreplicated array. Editors’ comment: The authors and reviewers disagreed about some aspects of the experimental design (e.g. necessity of marking of individual birds) and how the data should be treated (e.g. analysing only first visits versus including all data).  On balance the editors decided that publication of this study gives readers the opportunity to make up their own minds about the results as presented.
A Hybrid Generative/Discriminative Model for Rapid Prototyping of Domain-Specific Named Entity Recognition
Authors: Tomori Suzushi , Murawaki Yugo , Mori Shinsuke
Published: March 2019

We propose PYHSCRF, a novel tagger for domain-specific named entity recognition that only requires a few seed terms, in addition to unannotated corpora, and thus permits the iterative and incremental design of named entity (NE) classes for new domains. The proposed model is a hybrid of a generative model named PYHSMM and a semi-Markov CRF-based discriminative model, which play complementary roles in generalizing seed terms and in distinguishing between NE chunks and non-NE words. It also allows a smooth transition to full-scale annotation because the discriminative model makes effective use of annotated data when available. Experiments involving two languages and three domains demonstrate that the proposed method outperforms baselines.
Xantogranuloma Juvenil Cutâneo Disseminado: Relato de Caso
Authors: Cruz Nunes Débora Bacellar , Leitão Pitman Machado Adriana Kamilly , Goiabeira Michele Fonseca , Einecke Yandra Sherring , Nunes Alena Bacellar Cruz , Lopes dos Santos Maria Amélia , Oliveira Carneiro Francisca Regina
Published: March 2019

O xantogranuloma juvenil (XGJ) é uma histiocitose de caráter benigno e autolimitado atualmente classificada como desordem de comportamento biológico variável derivada dos dendrócitos e anteriormente classificada como histiocitose de células não Langerhans. Em geral manifesta-se como uma lesão solitária e assintomática que ocorre na maioria das vezes em pacientes menores de um ano de idade com resolução em três a seis anos, mas o envolvimento sistêmico pode ocorrer. Os autores relatam um caso com apresentação clínica incomum com lesões disseminadas por todo o tegumento compatíveis com xantogranuloma juvenil confirmadas por meio dos padrões dermatoscópico, histopatológico e imunohistoquímico, que permitiram a exclusão de possíveis diagnósticos diferenciais.
Magnetocaloric properties of the single crystal Mn0.99Fe0.01As
Authors: Govor G. A. , Larin A. O. , Mitsiuk V. I. , Rimskiy G. S. , Tkachenkа T. M.
Published: March 2019

The Stockbargard – Bridgman method yielded single crystals Mn0.99Fe0.01As. The effect of an external magnetic field with an intensity of up to 10 T on phase transitions in the single crystal Mn0.99Fe0.01As is studied. It is established that the magnetostructural phase transition in Mn0.99Fe0.01As is accompanied by a change in the entropy ΔSm, which is due to the transformation of the crystal structure. At temperatures above the temperature of the magnetostructural transition Tu = 290 K, the existence of an unstable magnetic structure is obtained. The magnetocaloric characteristics of the material under study are determined by an indirect calculation method based on the Maxwell thermodynamic relations and the Clapeyron – Clausius equation.