bluuebunny/crossref_metadata_2025 huggingface dataset:
The history of the muon (g-2) experiments
Authors: Roberts B. Lee
Published: February 2019

I discuss the history of the muon (g-2)(g−2)
measurements, beginning with the Columbia-Nevis measurement that
observed parity violation in muon decay, and also measured the muon
gg-factor
for the first time, finding g_\mu=2gμ=2.
The theoretical (Standard Model) value contains contributions from
quantum electrodynamics, the strong interaction through hadronic vacuum
polarization and hadronic light-by-light loops, as well as the
electroweak contributions from the WW,
ZZ
and Higgs bosons. The subsequent experiments, first at Nevis and then
with increasing precision at CERN, measured the muon anomaly
a_\mu = (g_\mu-2)/2aμ=(gμ−2)/2
down to a precision of 7.3 parts per million (ppm). The Brookhaven
National Laboratory experiment E821 increased the precision to 0.54 ppm,
and observed for the first time the electroweak contributions.
Interestingly, the value of a_\muaμ
measured at Brookhaven appears to be larger than the Standard Model
value by greater than three standard deviations. A new experiment,
Fermilab E989, aims to improve on the precision by a factor of four, to
clarify whether this result is a harbinger of new physics entering
through loops, or from some experimental, statistical or systematic
issue.
EMPREENDIMENTOS TURÍSTICO-IMOBILIÁRIOS E A MODERNIZAÇÃO DOS LITORAIS METROPOLIZADOS – FORTALEZA – CEARÁ.
Authors: Pereira Alexandre Queiroz , Cunha Gabriela Bento
Published: February 2019

As metrópoles nordestinas passavam por intensas transformações de ordem política, econômica e social no início da década de 1970. O processo de metropolização desenvolve-se sobre a região e, como consequência, intensifica as relações de (re) produção do espaço urbano. Assim, o objetivo é entender o processo de metropolização de Fortaleza, a dinâmica socioespacial contemporânea e seus desdobramentos, com foco na urbanização litorânea, nas atividades de lazer, e mais especificamente, nas formas e funções urbanas derivadas.  Com dados coletados em trabalhos de campo (observações in loco, entrevistas com informantes-chave e descrição elementar via caderneta de campo), analisamos as práticas marítimas como um vetor de expansão urbana da metrópole.
OS CONJUNTOS HABITACIONAIS E O PROCESSO DE EXPANSÃO URBANA EM MACAÍBA – RN (1970-1980)
Authors: Dantas Geovany Pachelly Galdino
Published: February 2019

Objetiva compreender o impacto que a implantação dos conjuntos habitacionais teve para a conformação dos padrões de crescimento urbano da cidade de Macaíba, estado do Rio Grande do Norte. Entende-se que a expansão urbana de Macaíba ganhou impulso com a constituição desses conjuntos, na medida em que serviram como elemento indutor para ocupação das áreas localizadas no seu entorno. O Estado exerceu um papel de grande relevância não apenas como agente produtor, articulando seus interesses com os de outros setores da sociedade, mas também, como agente responsável pela implantação da infraestrutura, dos serviços e dos equipamentos públicos. Essas áreas encontram-se, na atualidade, totalmente inseridas na sua mancha urbana, sendo, em muitos casos, aquelas que possuem a melhor infraestrutura da cidade e com as melhores localizações em relação a sua área mais central.
RURALIDADES NO MUNICÍPIO DE PORTO DA FOLHA/SE: ATIVIDADES NÃO AGRÍCOLAS E DINÂMICAS TERRITORIAIS
Authors: Gonçalves da Silva José Natan , Mendonça Menezes Sônia De Souza
Published: February 2019

No processo recente de reconfiguração do espaço rural destacam-se discussões acerca da emergência de novas práticas econômicas. Diante disso, este artigo tem como objetivo analisar as interfaces das dinâmicas socioeconômicas associadas ao avanço de atividades não agrícolas no espaço rural do município de Porto da Folha/SE. A metodologia baseia-se em revisões da literatura, pesquisas de campo e aplicação de entrevistas semiestruturadas junto aos agricultores e moradores de comunidades rurais. Evidenciamos a resistência de atividades não agrícolas alicerçadas na dinâmica cultural do território sertanejo, bem como, o crescimento de práticas econômicas comerciais e prestadoras de serviço, até recentemente, restritas ao espaço urbano.

Palavras-chave: Ruralidades. Atividades não agrícolas. Territorialidades.
Autogestão, cooperativismo e economia solidária no NuMI-EcoSol/UFSCar: a influência de Paul Singer
Authors: Lussi Isabela Aparecida de Oliveira , Cortegoso Ana Lucia , Shimbo Ioshiaqui , Machado Maria Lucia Teixeira , Zanin Maria , Teixeira Bernardo Arantes do Nascimento , Capri Daniela
Published: February 2019

Neste artigo é apresentada uma análise de práticas autogestionárias desenvolvidas em uma unidade universitária de fomento à economia solidária, a Incubadora Regional de Cooperativas Populares da Universidade Federal de São Carlos (INCOOP/UFSCar), e seu sucessor, o Núcleo Multidisciplinar e Integrado de Estudos, Formação e Intervenção em Economia Solidária (NuMI-EcoSol), ressaltando a contribuição e influência de Paul Singer nos 20 anos da trajetória desta unidade. Foram focalizadas as práticas autogestionárias nas atividades de ensino, pesquisa, extensão e administração desenvolvidas pelo Núcleo, com base nas reflexões conceituais e teóricas de Singer, essenciais na compreensão dos fenômenos relativos à economia solidária, bem como sua influência de modo direto em momentos, ações e produções específicas na nossa história.
Debugging and monitoring of applicationprograms in the BagrOS-4000 real-time operation system based on the Elbrus architecture
Authors: Gordienko R. G. , Fedorenko O. G. , Demidov A. A. , Fedorov A. V.
Published: February 2019

The article is concerned with the problems of monitoring and debugging of operating system processes, the effectiveness of which in the hard real-time operating system version does not allow any stopping to analyze the state of software and/ or hardware. The paper describes the concept of a debugging and monitoring system developed taking into account this feature in the Sukhoi design bureau for the BagrOS-4000 hard real-time operating system on the Elbrus architectural platform together with the specialists of MCST JSC. The method of non-stop monitoring and data collection in hard realtime processes in the multiprocess multimodular systems is discussed. An approach to the management of debugging targets in terms of source code using the DWARF debugging information specification is presented. The transition from the instrumental machine to the system server built into the target computer is described. Given the rationale for the use of client-server architecture in the debugging and monitoring system for BagrOS-4000. A comparative analysis of the key functionality of the debugging and monitoring system with the existing debugging systems has been carried out; the key aspects of the DMS architecture have been considered. The design of a machine-dependent interface required for the integration of the independent hardware platforms into the BagrOS-4000 system when implementing the system on an integrated avionics module of the onboard complex is discussed. The results of testing of the debugging and monitoring systems are analyzed in terms of efficiency versus the classical method of using the debug console prints when debugging a real-time operating system. Most of the above solutions are universal and have been successfully tested using other microprocessor platforms on multi-threaded application programs of real-time operating systems running on multi-core processors, including the MIPS, Power PC, Intel platforms.
Ангармонизм колебаний кристаллической решетки монокристаллов Bi-=SUB=-2-=/SUB=-Se-=SUB=-3-=/SUB=-
Authors: Бадалова З.И. , Абдуллаев Н.А. , Аждаров Г.Х. , Алигулиева Х.В. , Кахраманов С.Ш. , Немов С.А. , Maмедов Н.T.
Published: February 2019

AbstractThe temperature dependences of the Raman-active frequencies $$E_{g}^{2}$$ , $$A_{{1g}}^{2}$$ in layered Bi_2Se_3 single crystals are studied. The contribution of the thermal expansion to a temperature variation in the frequencies is determined. The decay of the anisotropy of the elastic properties in layered Bi_2Se_3 single crystals due to strong spin–orbit coupling is shown. The Gruneisen-mode parameters for phonons $$E_{g}^{2}$$ and $$A_{{1g}}^{2}$$ are calculated. Systematic features in the dependences of vibrational frequencies on the atomic masses in layered Bi_2Te_3, Bi_2Se_3, and Sb_2Te_3 single crystals are determined.
Выращивание методом МОС-гидридной эпитаксии субмонослойных квантовых точек InGaAs/GaAs для возбуждения поверхностных плазмон-поляритонов
Authors: Байдусь Н.В. , Кукушкин В.А. , Некоркин С.М. , Круглов А.В. , Реунов Д.Г.
Published: February 2019

AbstractThe properties of InGaAs/GaAs quantum dots (QDs) grown by MOS-hydride migration-stimulated epitaxy at a reduced pressure using submonolayer deposition are investigated. The wavelength of their photoluminescence at 300 K is in the range of 1.28–1.31 μm and can be controlled by varying the growth temperature and the number of QD-deposition cycles. The highest QD surface density is 3 × 10^10 cm^–2. Structures with 1–3 QD layers and spacer layers 5–12 nm thick between them are grown. The spacer layers (as well as the cap layers) are selectively doped with carbon (acceptor). It is established that the QD photoluminescence is characterized by an enhanced degree of polarization in the direction orthogonal to the structure plane. This should favor their use for the excitation of surface plasmon–polaritons in Schottky light-emitting diodes.
Электрохимический "резонанс" фотолюминесценции при импульсном анодном формировании пористого кремния
Authors: Демидов Е.С. , Абросимов А.С. , Демидова Н.Е. , Карзанов В.В.
Published: February 2019

AbstractPorous silicon is formed using pulsed current with a pulse modulation varied in a range spanning five orders of magnitude, starting from a hundredth of a second, in order to achieve modulation of the properties of PS on the nanoscale. The PS is characterized by performing photoluminescence (PL), paramagnetic, and charge transport measurements. We find that the properties of prepared PS are greatly affected by the modulation period applied and depend on it in a nonmonotonic way. The intensity of orange-red PL exhibits a resonance-like behavior reaching a maximum at the modulation period in the range of 0.1–0.25 s. A correlation between the variation in PL intensity and the electron paramagnetic resonance signal is noticed. We show that PS with a porosity of 50% and a distance between pores of 10 nm is mainly consists of air and silicon oxide. In the prepared PS, the silicon, in the form of granules with a diameter of ≈1.5 nm arranged in chainlets, has a volume fraction on the order of 1%.
Движение взаимодействующих магнитных вихрей в параллельных нанолентах
Authors: Орлов В.А. , Иванов А.А. , Орлова И.Н.
Published: February 2019

AbstractThe periodic motion of the interacting vortex domain walls in a pair of nanostripes has been theoretically investigated. As a model, two parallel nanostripes with magnetization inhomogeneities in the form of magnetic vortices have been examined. The magnetic subsystems of the stripes are magnetostatically coupled. The quasi-elastic coupling between vortices ensures the existence of normal modes of the periodic magnetization motion. The frequencies of these modes have been calculated. It is shown that not any combination of the vortex topological charge leads to the resonant behavior of magnetization in ac fields. The effect of the static component of a magnetic field on the frequency of the periodic motion of vortex domain walls is discussed.
Экситонное излучение гетероструктур CdTe/ZnTe с двойными ультратонкими узкозонными слоями
Authors: Агекян В.Ф. , Серов А.Ю. , Сокольников В.А. , Философов Н.Г. , Karczewski G.
Published: February 2019

AbstractThe exciton luminescence spectra of CdTe/ZnTe heterostructures containing two thin CdTe layers separated by barriers of different thickness were studied. The complex temperature dependence of the intensity of luminescence from these layers in its underbarrier and abovebarrier excitation led to the conclusions about the effect of the thickness of the barriers on the energy transfer between the CdTe layers and gave the possibility to observe, at specific temperatures, the implementation of a resonant-type excitation. The dependence of the shape of the exciton emission contours on the excitation level gives information about the real structure of CdTe layers with the monolayer thickness of 1.5 and 4.0 monolayers.
О термической устойчивости некоторых квазифуллеренов
Authors: Подливаев А.И. , Опенов Л.А.
Published: February 2019

AbstractThe thermal stability of recently predicted quasi-fullerenes С_20, С_42, С_48, and С_60 is studied by the method of molecular dynamics. The routes of their decomposition and the temperature dependences of their lifetimes are determined. The activation energy and frequency factor values that appear in the Arrhenius law are found. New isomers are detected.
Перемежающееся поведение на границе обобщенной синхронизации во взаимно связанных системах со сложной топологией аттрактора
Authors: Москаленко О.И. , Короновский А.А. , Ханадеев В.А.
Published: February 2019

AbstractThe mechanisms of occurrence and characteristics of intermittency at the boundary of generalized synchronization in mutually coupled systems with complex (two-sheet) chaotic attractor topology are investigated. It has been established that the occurrence of intermittency in this case is due to the imaging point jump from one sheet of the chaotic attractor to another. At the same time, distributions of laminar phase durations and dependences of average laminar phase durations on the supercriticality parameter obey exponential laws.
Динамические эффекты в магнитной жидкости с микрокаплями концентрированной фазы во вращающемся магнитном поле
Authors: Диканский Ю.И. , Беджанян М.А. , Колесникова А.А. , Гора А.Ю. , Чернышев А.В.
Published: February 2019

AbstractVariation in the shape of microdrops of a highly concentrated magnetic colloid resulting from phase separation in a magnetic fluid has been studied. It has been found that even weak magnetic fields (such as those comparable to the geomagnetic field) substantially influence the geometry and behavior of microdrops. Different configurations of microdrops in a rotating magnetic field have been considered. The occurrence of a rotation moment that acts on a macrodrop of a magnetic fluid in a rotating magnetic field has been shown. The rotation moment is due to the rotation of concentrated phase microdrops inside the macrodrop. The macroscopic rotation frequency of a drop’s surface as a function of the applied magnetic field frequency and strength has been measured.
Расчет и анализ электрофизических процессов в мощном импульсном ускорителе плазмы с собственным магнитным полем
Authors: Жукешов А.М. , Амренова А.У. , Габдуллина А.Т. , Молдабеков Ж.М. , Усеинов Б.М.
Published: February 2019

AbstractWe have considered basic theoretical models describing various aspects of the formation and acceleration of plasma in pulsed accelerators. The discharge current, magnetic field, and plasma bunch velocity have been determined experimentally at different initial gas pressures in the accelerator chamber. We have considered the correspondence of some theoretical models of plasma acceleration to experimental data obtained in a KPU-30 coaxial accelerator. It is shown that the formation of the plasma in the coaxial accelerator depends on the plasma density, and acceleration processes at densities higher and lower than a certain transient density value on the order of 10^11–10^12 cm^–3 are different. At a density higher than this critical value, the plasma is accelerated by a magnetic force. At the same time, at a low plasma density, plasma can be accelerated by an internal electric field.
Влияние размерных параметров нанокристаллов DAST на их линейные и нелиейно-оптические параметры
Authors: Погосян Т.Н. , Денисюк И.Ю. , Лай Н.Д.
Published: February 2019

AbstractNonlinear optical trans -4'-(dimethylamino)- N -methyl-4-stilbazolium tosylate (DATS) nanocrystals are synthesized in polymethylmethacrylate by nucleation in a drying polymer film at different solvent concentrations. Nanocrystals with sizes progressively increasing from 70 to 2500 nm are obtained. The effect of size on the nonlinear optical coefficient is studied by generation of the second harmonic of a 1064-nm Nd:YAG laser. It is shown that the nonlinear optical coefficient decreases with decreasing crystal size by no more than a factor of 1.5. The optical absorption spectra and the shape of nanocrystals are studied as functions of their size.
Вынужденное низкочастотное комбинационное рассеяние света в монокристаллическом алмазе с заглубленным графитизированным слоем
Authors: Тареева М.В. , Дравин В.А. , Хмельницкий Р.А. , Чернега Н.В. , Кудрявцева А.Д. , Шевченко М.А. , Литвинова А.О.
Published: February 2019

AbstractThe results of experimental observation of stimulated low-frequency Raman scattering (SLFRS) in a single-crystal diamond with a buried graphitized layer created as a result of nonlinear interaction of high-power nanosecond laser pulse with eigen oscillations of nanosized layers of diamond-graphite structures are presented. It is demonstrated that the frequency shift of the SLFRS is on the order of 10 GHz and is inversely proportional to geometrical dimensions of the nanolayers composing the structure.
Сравнительный фотолюминесцентный анализ точечных дефектов в SiO-=SUB=-2-=/SUB=-, индуцированных имплантацией ионов Ar-=SUP=-+-=/SUP=- и облучением нейтронами
Authors: Щербаков И.П. , Чмель А.Е.
Published: February 2019

AbstractThe introduction of Si^+ ions and ions of other elements into amorphous silicon dioxide during their interaction causes damage to the structural bonds, which is observed in the vibrational spectral bands. Pure SiO_2 has no optical transitions but the bands of induced point defects appear in the photoluminescence spectrum when ions/neutrons are introduced. The generation of photoluminescence-active defects by fluxes of Ar^+ ion and thermal neutrons is compared. It is shown that the nature of damage to the structure is associated with both the specifics of the synthesis/processing of the material and the features of the interaction between the substance and ions (atomic collisions) and neutrons (collisions with atomic nuclei).
Исследование состава и фазового состояния тонких пленок цирконата-титаната свинца, полученных высокочастотным магнетронным осаждением, при изменении давления рабочего газа
Authors: Долгинцев Д.М. , Пронин В.П. , Каптелов Е.Ю. , Сенкевич С.В. , Пронин И.П.
Published: February 2019

AbstractVariation of the working gas pressure (from 8 to 2 Pa) during RF magnetron sputtering deposition of thin perovskite lead zirconate titanate (PZT) films revealed strong changes in their lead content, which decreased below the stoichiometric level and led to the formation of a two-phase (perovskite–pyrochlore) structure upon subsequent high-temperature annealing. Measurements of the composition of perovskite islands in the two-phase films showed that the lead content in these islands was equal to or greater than stoichiometric. These results lead to the conclusion that the obtained PZT films are free of lead vacancies.
Генерация терагерцевого излучения в магнитных переходах на основе нанопроволок
Authors: Гуляев Ю.В. , Чигарев С.Г. , Панас А.И. , Вилков Е.А. , Максимов Н.А. , Загорский Д.Л. , Шаталов А.С.
Published: February 2019

AbstractA system of spin-injection emitters employing magnetic junctions based on an array of parallel nanodimensional wires has been studied. Manufacturing technology and possible variants of the nanowire structure are discussed. Conditions of the formation of a new type of spin-injection emitters of terahertz radiation on this basis are considered. The design of the experimental setup is described, and the results of experiments are analyzed. It is established that signals in a 16–18 THz range can be generated by passing high-density current through the proposed nanowire array.
Финишная обработка поверхности монокристаллов титанил-фосфата калия кластерными ионами аргона
Authors: Коробейщиков Н.Г. , Николаев И.В. , Роенко М.А.
Published: February 2019

AbstractIt is demonstrated that a argon cluster ion beam can be used for the finishing treatment of ultrasmooth surfaces (with initial root-mean-square roughness below 0.3 nm) of potassium titanyl phosphate single crystals. Analysis of the power spectral density function of surface roughness showed that cluster-ion irradiation leads to removal of residual chemical contaminations from the subsurface layer and produces additional smoothing of the crystal surface in a broad range of spatial frequencies (ν = 0.2–100 μm^–1).
Влияние термической обработки на упругие и неупругие свойства монокристаллов сплава Ni-=SUB=-55-=/SUB=-Fe-=SUB=-18-=/SUB=-Ga-=SUB=-27-=/SUB=-
Authors: Сапожников К.В. , Николаев В.И. , Крымов В.М. , Кустов С.Б.
Published: February 2019

AbstractWe have studied the influence of thermal treatment on the dynamic Young’s modulus, linear and nonlinear internal friction, and Young’s modulus defect of Ni_55Fe_18Ga_27 alloy single crystals. Strong variations of all these parameters were observed and explained by changes in the concentration of vacancies in the crystal lattice. It is concluded that vacancies form atmospheres near twin boundaries, the density of which (but not their extension) strongly depend on the concentration of vacancies.
Влияние наножидкостей на теплопередающую способность миниатюрных термосифонов для охлаждения электроники
Authors: Бондаренко Б.И. , Морару В.Н. , Кравец В.Ю. , Бехмард Г.
Published: February 2019

AbstractStable nanofluids based on DG-100 grade carbon black and carbon nanotubes have been prepared, and their influence on the maximum heat-transfer capacity and thermal resistance of closed-loop two-phase thermosyphons (TPTs) intended for electronics cooling have been studied. A more than twofold increase in the critical heat flux of these TPTs as compared to those filled with water has been obtained along with a sharp decrease in their thermal resistance. It is suggested that this effect is not only due to the high thermal conductivity of the proposed nanofluids, but is also related to the formation of a specific porous structure hindering the appearance of a vapor film and enhancing the boiling process.
How Do Adolescents Use Electronic Diaries? A Mixed-Methods Study Among Adolescents With Depressive Symptoms (Preprint)
Authors: Metsäranta Kiki , Kurki Marjo , Valimaki Maritta , Anttila Minna
Published: February 2019

BACKGROUND

Depression in adolescence is common. Less than half of the adolescents with depression receive mental health care; furthermore, treatment tends to be suspended, and its success rates are low. There is a need for these adolescents to have a safe place to share their thoughts. Studies have shown that writing may be a useful treatment method for people with mental health problems.

OBJECTIVE

This study aims to describe the use of an electronic diary (e-diary) among adolescents with depressive symptoms.

METHODS

This paper describes a substudy of a randomized controlled trial. We used a mixed-methods approach to understand the way in which e-diaries were used by participants in the intervention under the randomized controlled trial. Data were collected during 2008-2010 at 2 university hospitals in Finland. Study participants (N=89) were 15-17-year-old adolescents who had been referred to an adolescent outpatient psychiatric clinic due to depressive symptoms. Participants were instructed to use the e-diary at least once a week to describe their thoughts, feelings, and moods. The content of the e-diary data was analyzed using descriptive statistics and inductive content analysis.

RESULTS

Overall, 53% (47/89) of the adolescents used the e-diary. Most of them (39/47, 83%) logged into the program during the first week, and about one-third (19/47, 40%) logged into the e-diary weekly as suggested. The number of words used in the e-diary per each log ranged between 8 and 1442 words. The 3 topics most often written about in the e-diary were related to mental health problems (mental disorder), social interaction (relationship), and one’s own development (identity).

CONCLUSIONS

An e-diary may be a usable tool to reflect experiences and thoughts, especially among adolescents who have signs of depression. The results of this study can be used to develop user-centered electronic health applications that allow users to express their own thoughts and experiences in ways other than systematic mood monitoring.
Crafting Care That Fits: Workload and Capacity Assessments Complementing Decision Aids in Implementing Shared Decision Making (Preprint)
Authors: Wieringa Thomas H , Sanchez-Herrera Manuel F , Espinoza Nataly R , Tran Viet-Thi , Boehmer Kasey
Published: February 2019

UNSTRUCTURED

About 42% of adults have one or more chronic conditions and 23% have multiple chronic conditions. The coordination and integration of services for the management of patients living with multimorbidity is important for care to be efficient, safe, and less burdensome. Minimally disruptive medicine may optimize this coordination and integration. It is a patient-centered approach to care that focuses on achieving patient goals for life and health by seeking care strategies that fit a patient’s context and are minimally disruptive and maximally supportive. The cumulative complexity model practically orients minimally disruptive medicine–based care. In this model, the patient workload-capacity imbalance is the central mechanism driving patient complexity. These elements should be accounted for when making decisions for patients with chronic conditions. Therefore, in addition to decision aids, which may guide shared decision making, we propose to discuss and clarify a potential workload-capacity imbalance.
Preferences of University Academic Staff for Their Surrounding Environment: Uludag University as a Case Study
Authors: G. SAYAN ATANUR , M. ZENCIRKIRAN
Published: February 2019

As a result of the damage to natural areas, open and green spaces in cities shrink in area and even disappear. This has caused an increase in the number of studies concerned with human-nature relations in urban landscaping. Contrary to the fact that the major part of our lives is spent in our workplaces, there are not many studies that investigate human-nature relations in workspaces. However, workspaces cover big areas of the urban landscape, their arrangement is of major importance in both an ecological and economical sense. The present study aims to shed light on how the academic staffs working at the Uludag University campus perceive the nature that surrounds their workspace and what their expectations concerning their natural surroundings are. Although the employees wish to see arranged landscapes surrounding their workplace, they significantly prefer naturally arranged spaces. It is evident that the staffs are concerned about the surroundings of the buildings they work in and that they make correct assumptions about and descriptions of the surroundings of their buildings.
PROTESTANTISM – THE ORIGIN AND ESSENCE OF ITS TEACHINGS
Authors: Todorović Dragan
Published: February 2019

The paper presents the following: 1) The factors which preceded the break of the unique Western Church (spiritual movements within the Roman Catholic Church, which requested a new kind of piety, a New-Century thought by most influential European humanists which was inspired by individualism, a changed political climate under the influence of the Humanism and Renaissance, the rise of the civil class and the invention of the printing press), 2) the founders of Protestant teachings (Martin Luther, Thomas Mincer, Philip Spener, Jean Calvin, Ulrich Zwingli) and 3) the rules of religious life among the newly converted (principles: Ecclesia reformata sed semper reformanda, Soli Deo Gloria, Solo Christo, Sola scriptura, Sola gratia, Sola fide, etc.).
Editorial Sentidos
Authors: López Uribe Cristina
Published: February 2019

Las reflexiones sobre la percepción y los sentidos son fundamentales para entender el momento en que una arquitectura, algún espacio urbano o algún interior, se vuelven significativos. Cuando un lugar es realmente revelador se percibe como una atmósfera completa: tiene cualidades sonoras, texturas de distintos materiales, olores complejos, se siente un cierto grado de humedad; es la combinación de todo esto, que se experimenta en la soledad o en la cercanía de otros cuerpos, incluso en medio de las masas y en movimiento. Estos lugares permiten encontrar algún sentido a la existencia, o al menos una conciencia del presente o nostalgia por el pasado. Se advierten a través de los sentidos en el uso cotidiano, o en situaciones excepcionales. Lo que la arquitectura puede significar no se reduce a la objetividad, se da en la experiencia multisensorial y emocional.

Gracias a las películas y registros actuales conocemos la forma en que los sonidos nos sitúan de inmediato: el silbato del afilador de cuchillos, la chimenea del vendedor de camotes, las sirenas de las ambulancias, es decir, estamos conscientes de la identidad sonora o de los paisajes sonoros de una ciudad. Pero aún hay que tomar acciones para que estos sonidos no desaparezcan, pues son increíblemente vulnerables. Algunos extranjeros aseguran que la Ciudad de México huele a masa de nixtamal, incluso desde que los aviones se acercan; es decir, también existe la identidad aromática, la cual a su vez puede perderse. ¿A qué huele la arquitectura? Para este número propusimos un experimento olfativo que huele a metal, laca y cristal, a modernidad y amplitud. O en palabras de su diseñadora Izaskun Díaz Fernández: “Una fragancia que reúne la importancia de las propiedades sensoriales de los materiales, la obra, las personas que la construyen y la habitan, de todos los factores que engloban el término arquitectura. Metal, tierra (ladrillo), polvo (cemento, concreto y piedra) y madera.”

 
Ciudadanía e información en ambientes digitales
Authors: Ramos Chávez Héctor Alejandro
Published: February 2019

En el marco de la información para la participación social en procesos políticos y democráticos, este artículo aborda el estudio de un tipo específico de ciudadanía, la cual obtiene y consulta información, pero también la genera y enriquece. Esta información va moldeando opinión pública, ciertos tipos de participación política y vinculación entre la sociedad con el gobierno. Se lleva a cabo una revisión crítica de parte de la literatura sobre el tema y se brinda una aproximación al concepto de ciudadanía digital. Se pretende generar un marco referencial sobre el estado actual del uso de internet, y sobre todo de las redes sociales digitales, como medios de consulta de información política y formación de opinión pública. Se concluye advirtiendo que, si bien las tecnologías de la información y comunicación brindan mecanismos interesantes para la consulta y generación de información para la construcción de ciudadanía digital, existen elementos que se deberían tomar en consideración, pues están relacionados con la calidad y veracidad de la información que está utilizando la ciudadanía digital para involucrarse con el devenir de los asuntos públicos.
Reseña del libro: A educação superior no espaço iberoamericano. Do elitismo à transnacionalização, coordinado por António Teodoro
Authors: Alcántara-Santuario Armando
Published: February 2019

Gracias a la globalización y al desarrollo de las tecnologías de la información y la comunicación, en los últimos años ha crecido de manera casi exponencial el número de redes que agrupan a investigadores y académicos de diversas instituciones a nivel nacional e internacional. Este tipo de agrupaciones tiene la virtud de desarrollar el potencial de investigación y productividad de quienes las integran. Con frecuencia dichos colectivos son patrocinados por organismos creados para favorecer el trabajo en grupo, y así proponer soluciones originales a los problemas identificados por estos colectivos. Tal es el caso del Programa Iberoamericano de Ciencia y Tecnología para el Desarrollo (CYTED), creado hace 25 años. El libro que aquí se reseña es producto del trabajo de la Red Iberoamericana de Investigación en Políticas Educativas (riaipe), formada por equipos de investigación de Argentina, Brasil, Chile, España, México, Portugal y Uruguay. Estos equipos agrupan a cerca de 100 investigadores.
Lo bueno, lo malo y lo feo: las muchas caras de la evaluación
Authors: Moreno-Olivos Tiburcio
Published: February 2019

En los últimos años la evaluación ha tenido un gran impulso en el sistema educativo, de modo que actualmente ocupa un lugar destacado en los centros escolares. La evaluación tiene diversas aristas que producen distintos efectos en la vida de los sujetos y las instituciones educativas. Si bien se reconocen algunos beneficios que la evaluación ha traído consigo, dada la importancia que ésta ha adquirido al estar vinculada a beneficios materiales (recursos económicos) y simbólicos (prestigio, reconocimiento), se ha generado un conjunto de creencias y prácticas que resultan perniciosas para el desarrollo y la mejora de la educación. En este artículo se alude a la evaluación en diversos ámbitos o dimensiones, con el propósito de enmarcar el panorama general del tema en el contexto nacional, pero el debate se centra en la evaluación del aprendizaje en los niveles medio superior y superior. En la primera parte se presentan algunos aportes positivos de la evaluación; en la segunda, se alude a algunas consecuencias negativas que la cultura de la evaluación en ciernes en nuestro país ha mostrado en su corta existencia de vida.
Palabras del rector José Narro Robles en la Sesión Solemne del H. Congreso de la Unión, con motivo de la celebración del Centenario de la Universidad Nacional de México
Authors: Narro Robles José
Published: February 2019

Mis primeras palabras son de agradecimiento. Muchas gracias al Congreso de la Unión por la iniciativa; gracias, por este reconocimiento a la Universidad de la Nación. A todos los grupos parlamentarios de las cámaras de Diputados y de Senadores, a las presidencias de las mesas directivas, a las juntas de Coordinación Política, a todas y todos nuestros legisladores, por mi conducto la comunidad universitaria les expresa nuestra gratitud. Para nosotros, esta ceremonia tiene un valor inapreciable.
Reseña del libro Pensadores y forjadores de la universidad latinoamericana, editado por Carmen García Guadilla
Authors: Gálvez-García Carina-Itzel
Published: February 2019

La universidad como institución de enseñanza superior tiene un papel fundamental en la concepción que un pueblo tiene de la educación. En las instituciones de educación superior recae la responsabilidad de formar ciudadanos capaces de afrontar la complejidad creciente de los problemas que plantea el mundo. El análisis de la historia de estas instituciones y de los diferentes contextos en los que se fueron transformando ha de mostrarnos como las sociedades en que están inmersas se han concebido a sí mismas y al mundo. En el caso latinoamericano, el desarrollo de las universidades ha ido de la mano de los grandes cambios sociales desde la Colonia. En un principio legitimadora de la Corona, después generadora de ideas nacionalistas, la universidad siempre ha sido un instrumento de las sociedades para conducirse a sí mismas.
La preparación para la culminación de estudios de Contabilidad y Finanzas de la SUM, Cabaiguán, Cuba
Authors: Jiménez-Padilla Tamara , Díaz-Rodríguez Beatriz , Catalá-Concepción Omaira-Silvia
Published: February 2019

El trabajo consiste en la aplicación de acciones dirigidas a la organización, desarrollo y evaluación del proceso de preparación de los estudiantes de la carrera Contabilidad y Finanzas de la Sede Universitaria Municipal de Cabaiguán (SUM), perteneciente a la Universidad de Sancti Spíritus, Cuba, para los ejercicios de culminación de estudio, logrando con ellas involucrar a todos los factores implicados (profesor, tutor y guía) en la formación del profesional en esta tarea, por medio de los diferentes espacios en los que se prepara al estudiantado desde que inicia su carrera, y no como un proceso terminal; de ahí el carácter sistémico, continuo y sistemático de estas acciones en función de una única línea de trabajo.
La investigación educativa en México: entre una semiprofesión y una práctica no consolidada
Authors: Osorio Madrid José-Raúl
Published: February 2019

Con datos de una encuesta aplicada a académicos de Instituciones de Educación Superior  en México, se demuestra que el colectivo no ha logrado reunir los rasgos que la literatura señala como necesarios para conformar una profesión, por ello se justifica denominar al oficio académico una “semiprofesión”. Entre los rasgos que no reúnen está la falta de habilitación para realizar investigación, lo cual ha impedido particularmente en el campo de la educación, que los académicos superen los rezagos que presenta actualmente la investigación educativa en el territorio mexicano y se mantenga como una práctica no consolidada.
PENGEMBANGAN LEMBAR KEGIATAN SISWA YANG BERORIENTASI PADA PENEMUAN TERBIMBING DENGAN AZAS KONSTRUTIVISME PADA MATERI PLSV
Authors: Lestari Aries Suci
Published: February 2019

The study is attempted to produce a teaching materials which students learning sheets that oriented by guided discovery learning done with valid, efficient, and effective constructivism principle as teaching materials. So with the made of this teaching materials expected to help students in understanding the material which being studied, in other words, students will getting better understanding for the learning concept. This research is kind of 3D development research which adapted from 4D development research including: define; design and; development. The data analysis was contained: validity analysis, practicalityanalysis, and effectiveness analysis.The result of this research indicated that validity aspect got the total average of 3,582 which categorized as valid .While on the practical aspect got the total average of 3,297 which categorized as well practical .Then on the effectiveness aspect divided from two aspect which are: student response which gets the total average of 3,229 which categorized as good and student exhaustiveness which 16 students was reaches the KKM and get percentage 72,727% that can be divined as effective.
PENERAPAN PENDEKATAN SCIENTIFIC MENGGUNAKAN GUIDED INQUIRY PADA PEMBELAJARAN MATEMATIKA SISWA KELAS VIII
Authors: Sari Fariska Murtina
Published: February 2019

The purposes of this research were to describe the implementation of scientificapproach used guided inquiry, student’s learning activities, student’s critical thinking skills in teaching and learning mathematic. This type of research is a descriptive research, with quantitative and qualitative approaches. A method in collecting the data used two instruments including observation, and test. The data were obtained from 32 students in class VIII-2 SMP Negeri 3 Malang. The results showed that the implementation scientific approach used guided inquiry in teaching and learning mathematic can be implemented in accordance with the learning steps which have been prepared with an average of 82,39 teacher activity and 78,13 the learners activities. The activity of learners during the learning process is good category, with details of the activity of observing, reasoning, trying and communicate indicate same category, which is good, whereas asking activity indicate good enough category. The whole ability of students critical thinking skills are very good, with with the acquisition of which is high on the aspects identifying assumptions given, and indicate good category with revealing indicator data/definition/theorem to solve problems and evaluation aspects to solve problems.
PENERAPAN PENDEKATAN ILMIAH DENGAN STRATEGI EVERYONE IS A TEACHER HERE DALAM PEMBELAJARAN MATEMATIKA DI SMPN 3 PUJON SATU ATAP
Authors: Kusumawardani Puspa Ristina
Published: February 2019

This research is the application of research that aims to: 1), describes theapplication of a scientific approach to learning strategy everyone is a teacher here 2) describe the motivation of students in the scientific approach to learning strategy everyone is a teacher here, and 3) describe the communication capabilities student in writing at a scientific approach to learning strategy everyone is a teacher here. The approach used in this study is a qualitative and quantitative approach is descriptive. This research was conducted in SMP Negeri 3 Pujon Satu Atap on 22 April-25 April 2015. The object of this research is the activity or process of student mathematics communications in writing and student motivation through a scientific approach to learning strategy everyone is a teacher here. Subject in this study were students of class VIII-B SMP Negeri 3 Pujon Satu Atap. Instruments used in this research is observation sheets, test sheets and sheets questionnaire. The procedure of this study were: 1) the planning stage 2) the stage of implementation and 3) the final stage. The results showed that: (1) There is an increase in student motivation after the adoption of a scientific approach to learning strategy everyone is a teacher here. (2) In the article there is an increasing communications capabilities results indicate that mathematical communication skills in writing the second test is better than the first test.
The Implementation Of Recollection Smart Teaching Learning Method Can Increase Learning Mathematics Result Of The Eleventh Grade Students Of IPS1 At SMA Negeri 4 Parepare
Authors: Arifuddin Arifuddin
Published: February 2019

This research was a classroom action research including planning,implementation, observation, and reflection phase which were implementedin SMA Negeri 4 Parepare which aimed to improve mathematics learningresult through the implementation of learning method of smart teachingrecollection utilizing students‘ unconsciousness in learning process. Subjectsin this study were students class XI IPS1 SMA Negeri 4 Parepare 2016/2017academic year which amounted to 26 students. The research was conductedin 2 cycles, each of cycle was conducted in 4 meetings and carried out thefinal test of it.The data were collected by using observation and learningresult test. The data collected were analyzed by using descriptive statistic.The result of the research showed that the result of mathematics learning ofstudents class XI IPS1 of SMA Negeri 4 Parepare increased from cycle I tocycle II through the implementation of learning method of smart teachingrecollection. This could be seen from (a) the learning results in cycle I, thenumber of students who completed were only 9 students with an averagescore of 64.31 and in cycle II increased to 23 students with an average scoreof 78.27. (b) the increasing percentage of students‘ mathematics learningachievement was 34.6% in the first cycle increased to 88.5% in cycle II. (c)the average increase in the learning activities of the students from cycle I tocycle II. From the results of this research could be concluded that there wasan improvement of students‘ mathematics learning results of class XI IPS1at SMA Negeri 4 Parepare by implementing the teaching method ofrecollection smart teaching.
FACTORS THAT INFLUENCE THE SUCCESS OF CONCEPTUAL CHANGE MODEL (CCM) ON COURSE LEARNING OF MATHEMATICS ELEMENTARY
Authors: Wijayanti Rina , Cipta Dyah Ayu Sulistyaning
Published: February 2019

The Course of Mathematics Elementary School is a course intended toprepare university students to become a math teacher in elementary school.The material in Mathematics Study of Elementary School is Integer andFractional. This case study get in Institute of Teacher Education andEducational Science of Budi Utomo Malang. The author teach this materialwith the Conceptual Change Model. Next we want to know the factors thataffect Conceptual Change Model. The sample was taken from 45 students ofMathematics Education and obtained the conclusion of Process ofconceptual changes variable, Cognitive Conflict and Knowledge of the pasthave significant effect on CCM success in elementary mathematics study, itis proved from the value of p value of the three consecutive variables (0.00;0.001 ; 0.034) these three values are <0.05 (5% error rate / alpha).
The Analysis of Motivation and Mathematics Learning Interest of Students in Madrasah Tsanawiyah
Authors: Pamungkas Cucuk Tri , Baiduri Baiduri , Inganah Siti
Published: February 2019

This research is aimed to describe about motivation and mathematics learninginterest of students in Madrasah Tsanawiyah. The type of this research isdescriptive research with quantitative and qualitative approaches. The sampleof this research is 49 students of class VII, 60 students of class VIII, and 47students of class IX. The researcher used questionnaires in this research as thedata collection techniques. Based on the obtained analysis, the averageindicator of motivation to learn mathematics that include: facing the taskdiligently for about 2,8 is categorized as fairly well, interesting learningactivities of 3,22 is categorized good, encouragement, needs andappreciations of learning have the same average that is equal to 2,7 iscategorized fairly well, the conducive learning environment of 2,58 iscategorized fairly well, with students’ average motivation to learnmathematics in Madrasah Tsanawiyah for about 2,8 and categorized fairlywell. The average indicator of interest in mathematics learning whichincludes: attention in learning mathematics of 3,11 is categorized good, theexcitement in learning mathematics equal to 3,04 is categorized good, theinterest in learning mathematics equal to 2,71 is categorized as fairly well,with the average of students’ learning interest in mathematics of MadrasahTsanawiyah for about 2,95 and categorized as fairly well
Topical issues of cartographic supporting specially protected natural areas of Russia
Authors: Alekseenko N.A.
Published: February 2019

In protected areas of Russia unique spatial-coordinated data on their territories on certain positions and methods is collected by local and other scientists. The data is stored in various formats (sometimes physically lost), very rarely in the form of maps, some of them in the annual reports are transferred to the MNR. Systematically arranged collecting, storage, analysis and transfer of these data could be significantly enhanced and optimized
Mapping spatial and temporal dynamics of Kaliningrad region’s natural and economic systems
Authors: Drobiz M.V.
Published: February 2019

The author assesses the spatial-and-temporal dynamics of Kaliningrad region’s natural and economic systems on the basis of historical and cartographic analysis by comparing topographic maps XIX–XX centuries with modern ones. The vectoring techniques of archival maps and mapping using specialized software and according to the requirements of regulatory and technical documentation are described. The author evaluates the results in view of the chosen research methodology accurately. New qualitative and quantitative characteristics of the natural and economic systems transformation are resulted. The author indicates the results of the natural and economic systems transformations modeling on the cartographic material (accumulation of alluvial deposits with islands forming, moving unfixed dunes, etc.). As a result, an Atlas of post-war changes in the Kaliningrad region (based on topographic maps) is compiled.