bluuebunny/crossref_metadata_2025 huggingface dataset:
Diboron- and Diaza-Doped Anthracenes and Phenanthrenes: Their Electronic Structures for Being Singlet Fission Chromophores
Authors: Pradhan Ekadashi , Zeng Tao
Published: July 2020

We used quantum chemistry methods at the levels of mixed-reference spin-flipping time-dependent density functional theory and multireference perturbation theory to study diboron- and diaza-doped anthracenes and phenanthrenes. This class of structures recently surged as potential singlet fission chromophores. We studied electronic structures of their excited states and clarify the reasons why they satisfy or fail to satisfy the energy criteria for singlet fission chromophores. Many studied structures have their S1 states not dominated by HOMO->LUMO excitation, so that they cannot be described using the conventional two sites model. This is attributed to frontier orbital energy shifts induced by the doping and different charge transfer energies in different one-electron singlet excitations, or in other words different polarizations of hole and/or particle orbitals in their S1 and T1 states. There is a mirror relation between the orbital energy shifts induced by diboron- and diaza-dopings, which, together with alternant hydrocarbon pairings of occupied and unoccupied orbitals, leads to more mirror relations between the excited states' electronic structures of the two types of doped structures.
Ultra-Rapid Uptake and Highly Stable Storage of Methane as Combustible Ice
Authors: Goh Marcus N. , Bhattacharjee Gaurav , Arumuganainar Sonia E.K. , Linga Praveen
Published: July 2020

Ever-increasing natural gas (NG) consumption trends due to its cleanest tag and abundant availability point towards an inevitable transition into an NG dominated economy. Solidified Natural Gas (SNG) storage via combustible ice or clathrate hydrates presents an economically sound prospect, promising high volume density, and long-term storage. Here we establish 1,3-dioxolane (DIOX), as a highly efficient dual-action (thermodynamic and kinetic promoter) additive for clathrate (methane sII) hydrate formation. By synergistically combining a small concentration (300 ppm) of kinetic promoter L-tryptophan with DIOX, we further demonstrate ultra-rapid hydrate formation with a methane uptake of 83.81 (±0.77) volume of gas/volume of hydrate (v/v) within 15 minutes. To the best of our knowledge, this is the fastest reaction time ever reported for sII hydrates related to SNG technology and represents a 147% increase in the hydrate formation rate compared to the standard water-DIOX system. Mixed methane-DIOX hydrates in pelletized form also exhibit incredible stability when stored at atmospheric pressure and moderate temperature of 268.15 K, thereby showcasing potential to be industrially adoptable for the development of a large-scale NG storage system.
Gas Adsorption in Amorphous Porous Boron Oxynitride: Grand Canonical Monte Carlo Simulations and Experimental Determination
Authors: Shankar Ravi , Marchesini Sofia , Muller Erich A. , Petit Camille
Published: July 2020

Amorphous boron nitride doped with oxygen, boron oxynitride, BNO, is a porous material stable at high pressures and elevated temperatures with potential uses in adsorption-based separation processes at the industrial scale. We present here a molecular model capable of accurately predicting gas sorption in porous BNO solely from the knowledge of the basic experimental characteristics, i.e. overall chemical composition and porosity. With this information, the adsorbent is described atomistically by a complex 3-D pore network built by random packing of nanoflakes. The adsorption may then be evaluated by employing Grand Canonical Monte Carlo with classical forcefields. We report sorption isotherms for CO2, N2 and CH4 on BNO at low (< 1 bar) and high (0 – 20 bar) pressures, across a range of temperatures (283 – 313 K), which are well predicted by the molecular model. While the experimental measurement of multi-component isotherms under such conditions is a challenging task, molecular simulations provide predictions without the need of additional information. As an example, CO2/N2 and CO2/CH4 binary mixture isotherms, at conditions relevant to post combustion CO2 capture and natural gas sweetening, are computed. Overall, the model provides fundamental insight, which is useful in the design and optimization of porous BNObased adsorbents for molecular separations.
Improving Hydride Conductivity in Layered Perovskites via Crystal Engineering
Authors: Morgan Harry W. T. , Stroud Harry J. , Allan Neil
Published: July 2020

Hydride ion conduction in layered perovskites is of great interest for sustainable-energy applications. In this report we study Ba2ScHO3, a recently synthesized oxyhydride with an unusual anion ordering, using a multifaceted density functional theory approach involving both transition state calculations and molecular dynamics simulations. Beyond simply identifying the key ion migration pathways, we perform detailed analysis of transition states and identify key interactions which drive trends in ionic mobility. Our key findings are that ionic mobility is, remarkably, independent of hydride-oxide disorder, the dominant migration pathway changes under pressure, and a reduction in A-site cation size accelerates hydride diffusion. Local structural flexibility along migration pathways is understood in terms of dimensionality and ionic size, and we thus identify crystal engineering principles for rational design of ion conductors. On the basis of our new insights into these materials, we predict that Sr2ScHO3 will show improved conductivity over existing analogues.
Simple Solvothermal Approach to Highly Nanostructured Hematite Thin Films
Authors: Platnich Casey M. , Slaby Jachym , O'Connell David , Trudel Simon
Published: July 2020

In this work, we present a solvothermal method for the synthesis of hematite thin films on fluorine-doped tin oxidesubstrates. This simple method uses a precursor solution of iron(III) 2,4-pentanedionate dissolved in ethanol with amicroliter-scale amount of water and yields hematite ~ 500-nm thick films after annealing. The synthesised filmswere characterised using an array of methods, including scanning electron microscopy, energy-dispersive X-ray spectroscopy, diffuse reflectance, and powder x-ray diffraction. Incorporating water into the precursor solution provides nucleation sites for the reaction and results show that by altering the amount of water used in the synthesis, it is possible to generate nanocrystalline films of different morphologies, nanocrystal size distributions, and surface areas. This synthetic procedure therefore provides control over the films’ physical and electrochemical characteristics. Doping of hematite thin films is also possible using this synthesis, as exemplified by doping with tin by adding tin(II) 2,4-pentanedionate to the precursor solution. To demonstrate utility, we build prototype photoelectrochemical cells using the synthesized hemtatite as the photoanode.
Water Dipole and Quadrupole Moment Contributions to the Ion Hydration Free Energy by the Deep Neural Network Trained with Ab Initio Molecular Dynamics Data
Authors: SHI YU , Doyle Carrie C. , Beck Thomas L.
Published: July 2020

We report a calculation scheme on water molecular dipole and quadrupole moments in the liquid phase through a Deep Neural Network (DNN) model. Employing the the Maximally Localized Wannier Functions (MLWF) for the valence electrons, we obtain the water moments through a post-process on trajectories from \textit{ab-initio} molecular dynamics (AIMD) simulations at the density functional theory (DFT) level. In the framework of the deep potential molecular dynamics (DPMD), we develop a scheme to train a DNN with the AIMD moments data. Applying the model, we calculate the contributions from water dipole and quadrupole moments to the electrostatic potential at the center of a cavity of radius 4.1 \AA\ as -3.87 V, referenced to the average potential in the bulk-like liquid region.To unravel the ion-independent water effective local potential contribution to the ion hydration free energy, we estimate the 3rd cumulant term as -0.22 V from simulations totally over 6 ns, a time-scale inaccessible for AIMD calculations.
1,2-Dicarbonyl Radicals with Exceptional Physiological and Chemical Stability
Authors: Kim Youngsuk , Byeon Jung Eun , Jeong Gu Yoon , Kim Seoung Su , Song Hayoung , Lee Eunsung
Published: July 2020

The present manuscript describes the design, synthesis, and characterization of the most stable organic radical reported up to date.

Here we report:▪ Synthesis and full characterization including X-ray structure of stable 1,2-dicarbonyl radicals▪ Proposed mechanism for the formation of the presented radicals▪ Redox reactivity of the radicals▪ Stability of the radicals under various organic and inorganic conditions▪ Demonstration of the radicals as potential organic radical contrast agent candidate
Controlling Pd Morphology in Electrodeposition from Nanoparticles to Dendrites via the use of Mixed Solvents
Authors: Hussein Haytham , Amari Houari , Breeze Ben , Beanland Richard , Macpherson Julie
Published: July 2020

By changing the mole fraction of water (cwater) in the solvent acetonitrile (MeCN), we report a simple procedure to control nanostructure morphology during electrodeposition. We focus on the electrodeposition of palladium (Pd) on electron beam transparent boron-doped diamond (BDD) electrodes. Three solutions are employed MeCN rich (90% v/v MeCN, cwater = 0.246), equal volumes (50% v/v MeCN, cwater = 0.743) and water rich (10% v/v MeCN, cwater = 0.963) with electrodeposition carried out under diffusion-controlled conditions for fixed time periods (50, 150 and 300 s). Scanning transmission electron microscopy (STEM) reveals that in MeCN rich solution, Pd atoms, amorphous atom clusters and (majority) nanoparticles (NPs) result. As water content is increased, NPs are again evident but also elongated and defected nanostructures which grow in prominence with time. In the water rich environment, NPs and branched, concave and star-like Pd nanostructures are now seen, which with time translate to aggregated porous structures and ultimately dendrites. We attribute these observations to the role MeCN adsorption on Pd surfaces plays in retarding metal nucleation and growth.
Chrysin exerts anti-oxidant properties and restores motor function in MPTP induced mouse model of Parkinson disease
Authors: Alagudurai Krishnamoorthy  , Murugan Sevanan
Published: July 2020

Parkinson's disease (PD) is a neurodegenerative disorder. It is characterized by a loss in substantianigra and striatum of dopaminergic neurons. The present study is to measure the antioxidant activity of chrysin and to assess behaviour in MPTP mice model of Parkinson's disease. Methods: Male C57BL/6J mice divided into six groups (n=9). Different concentration (50, 100, 200 mg/kg) of chrysin was administered for five consecutive days, MPTP administered 80 mg/kg (2 X 40 mg/kg 16 h interval) via intraperitoneal. After 48 hours of MPTP injection, a behavioural assessment was performed. After behavioural analysis, animals were sacrificed, and brains were collected. Collected brains were subjected for the analysis of Molecular studies, Biochemistry and Histopathology. Chrysin increased Glutathione peroxidase and Nitric oxide activity compared to MPTP induced mice. Similarly, when compared with the MPTP treated group, TRX 1 also increased in chrysin treated (100 and 200mg/kg) groups. It shows chrysin's antioxidant scavenging activity, and these modifications lead to major behavioural changes in mice treated with chrysin, these results being comparable with standard drug L-Dopa. All the groups were compared with the control groups. The results evidenced that chrysin protects neurons by modulating the antioxidant mechanism against MPTP induced Parkinsonism.
Transportal Verses Transtibial Femoral Tunneling Techniques for Acl Reconstruction
Authors: Sandip Patil  , Sapan Vora
Published: July 2020

Purpose of study was to look at the practical and clinical results of transportal and transtibial approaches for penetrating of femoral passage in arthroscopic ACL reconstruction.The prospective study which was conducted at department of orthopedics. All patients worked with arthroscopic ACL age were screened using the thought and shirking measures, instructed consent was taken and the willing patients were fused . Total eighty patients who were operated were remembered for this examination.The mean age of the patients was 26.0 years in bundle I and 24.3 years in pack II.Average time of patients were 26 in the transportal gathering and 24.3 in the transtibial gathering.The majority of males i.e. 90% males in transportal group and 86.6% males in the transtibial group. Majority of ACL tears were on the right side 58% in both the groups.In both the groups’ medial meniscus injury was more commonly related with ACL tear as compared to lateral meniscus tear, 30% in the transtibial group and 23.3% in the transportal group.The average IKDC score, Lysholm knee score, pain on VAS score of transportal patients was basically higher than transtibial patients at a half year improvement .Complication of frailty was progressively ordinary in transtibial patients, 11(36.7%), when stood out from transportal patients, 9(30%), in any case this differentiation was not imperative [P=0.58].Arthroscopic ACL Reconstruction using transportal and transtibial methods of femoral tunneling are both amazing modalities of treatment in patients with ACL lacking knees.
La historia como ciencia:
Authors: Dueñas Gaitán Félix Fernando
Published: July 2020

Sin resumen.
Relación entre inteligencia emocional, estilos de aprendizaje y rendimiento académico en un grupo de estudiantes de psicología
Authors: Orejarena Silva Hector Andres
Published: July 2020

Objetivo. Correlacionar la inteligencia emocional (IE), estilos de aprendizaje (EA) y rendimiento académico (RA) en estudiantes universitarios. Método. Enfoque cuantitativo, con alcance descriptivo, correlacional, diseño no experimental de corte transversal. La muestra estuvo constituida por 145 estudiantes con edades entre 20 y 30 años, de primero, segundo y tercer semestre, del programa de Psicología, adscritos a UNIMINUTO – Bucaramanga. Se utilizó el Cuestionario de Estilos de Aprendizaje de Honey y Alonso (CHAEA) para medir EA, el Trait-Meta Mood Scale-24 (TMMS-24) propuesto por Fernández-Berrocal, Extremera & Ramos (2004), para medir IE, y el reporte académico de estudiantes para el rendimiento académico. Resultados. Se observa una preferencia moderada en todos los EA, resaltando el estilo reflexivo con puntaje 14,18; un nivel de inteligencia emocional adecuado, con puntuaciones de 27,29 en percepción emocional, 29,58 en comprensión de sentimientos y uno de 31,38 en regulación emocional; no se hallaron relaciones estadísticamente significativas entre IE y RA, ni entre EA y RA; y finalmente, con respecto a el vínculo entre IE y EA se encontró correlación moderada y negativa entre el estilo reflexivo y la comprensión de sentimientos, con resultados p= 0,041 y r= -,305. Conclusión. Estos resultados indican la falta de relación entre las variables evaluadas, a excepción del estilo reflexivo y la comprensión de sentimientos (entre más alto es el primero, más bajo el segundo). En prospectiva, sería pertinente ampliar la muestra, con el fin de establecer un mayor análisis de las variables
Una mirada a la sincronización de la radio cognitiva
Authors: López Sarmiento Danilo Alfonso , Hernández Viveros Leydy Johana
Published: July 2020

Objetivo. Proponer el uso de herramientas de inteligencia artificial como modelo para la sincronización de las etapas de decisión y compartición espectral de la radio cognitiva. Metodología. La metodología que se utilizó fue exploratorio-descriptiva, recopilando información cronológicamente organizada en el tiempo y evaluando diferentes elementos que componen la radio cognitiva en cuanto a la sincronización entre sus etapas. De acuerdo a lo indagado y con el fin de llevar a cabo la investigación, se analizó cada una de las etapas que compone la radio cognitiva para una conexión y sincronización total, identificando en la etapa de decisión y compartición lo avanzado en el aspecto de integralidad entre las mismas. Originalidad. De los estudios investigados basados en la radio cognitiva, no se explora en ningún caso la sincronización entre sus etapas para evidenciar una funcionalidad integral del sistema. Limitaciones. Los diferentes estudios realizados a las etapas de la radio cognitiva deja ver que ninguno de estas por separado coindice, identificando que para el desarrollo de la propuesta se debe realizar el modelado para ambas etapas. Resultados. Los resultados en la revisión literaria encontrados dan señas que esta sincronización no ha sido abordada dando espacio a un vacío de conocimiento que se pretende atacar. Conclusión. La radio cognitiva es una metodología que propone el manejo dinámico del espectro radioeléctrico, integrando las etapas de detección, toma de decisiones, compartición y movilidad espectral. La fase de toma de decisiones espectrales se encarga de decidir cuál es el mejor canal disponible para transmitir los datos de los usuarios secundarios (SU) de manera oportunista, y su éxito depende de cuán eficiente sea el modelo de caracterización del usuario primario (PU) y la fase de compartición del espectro se encargará de esta manera de coordinar el acceso a el canal con otros usuarios, se busca la integralidad entre estas etapas.
Diálogo de memoria a partir del trabajo colaborativo y la producción transmedia:
Authors: Ramírez Chamorro Jairo Antonio , Moncayo Muñoz Leidy Carolina
Published: July 2020

El 31 de marzo de 1983 a las 8:15 de la mañana un sismo de 5,5 en la escala de Richter sacudió durante aproximadamente 18 segundos a la ciudad de Popayán. A partir de este momento la historia de la capital del departamento del Cauca se dividió en un antes y un después. En la búsqueda de las voces y protagonistas del proceso posterior al terremoto nace #terremoto83, un proyecto de investigación-creación diseñado desde una perspectiva que tiene en cuenta elementos de la comunicación, el arte contemporáneo y la opción decolonial, pensado con el objetivo de generar espacios de encuentro, memoria colectiva y diálogo intergeneracional entre los habitantes de Popayán sobre uno de los acontecimientos recientes más significativos de la ciudad. #terremoto83 se desarrolla a través de una propuesta metodológica dividida en tres momentos clave: Diseño de la narrativa y planificación de los componentes que hacen parte de la estrategia/experiencia, su implementación y finalmente su documentación y sistematización. La experiencia, que contó con la participación activa de diversos públicos mediante la generación, uso e interacción de contenidos, utilizó diversos recursos y herramientas digitales, expandiendo el relato a través de múltiples medios, soportes y lenguajes. Entre sus principales resultados, #terremoto83 obtuvo una mirada más allá del relato oficial del hecho, pensando a la periferia como uno de los espacios de lucha y transformación urbanística y social de la ciudad blanca de Colombia.
¿Cómo enfrentar la educación en la era de la interactividad?
Authors: Caldeiro-Pedreira Mari-Carmen , Castro-Zubizarreta Ana
Published: July 2020

Cuando existe una ingente cantidad de dispositivos tec-nológicos y pantallas, que son cada vez más utilizados, resulta fundamental contar con recursos que integren la realidad social en el contexto académico. Más allá de los informes nacionales e internacionales que certifican la proliferación de tecnología y dispositivos digitales, surge la necesidad de contar con manuales que determinen una hoja de ruta propia para contribuir a la introducción de estos nuevos recursos en la ecología pedagógica. Una demanda que justifica el contacto que la generación móvildigital mantiene con la tecnología.

 

Además de ello, se hace preceptiva una modificación de las políticas educativas y de los currículos, hecho que no siempre se produce. Por todo ello, en esta investigación se revisa el currículo de español en educación infantil y primaria, y se describen de forma somera, parte de los 

múltiples recursos existentes, fundamentalmente en España, para enseñar con tecnología. Esta realidad se relaciona con las 5 áreas del Marco común de competencia digital docente y con las 12 claves educativas que se establecen para la sociedad digital. En este sentido, no se busca ofrecer soluciones pedagógicas a la cambiante realidad, sino que se trata de visibilizar la situación legislativa y el grado de presencia de las TIC en la misma. Centra el interés la justificación de la necesidad de cambio pedagógico para enseñar a los movildigitales mediante metodologías y recursos que les resulten familiares y que les permitan alcanzar el aprendizaje significativo y funcional propio de la educación por competencias que focaliza la atención de la pedagogía actual.
Overcoming the Problem With Solving Business Problems: Using Theory Differently to Rejuvenate the Case Method for Turbulent Times
Authors: Bridgman Todd , McLaughlin C , Cummings Stephen
Published: July 2020

© 2018, The Author(s) 2018. A questioning of the neoliberal consensus in the global economic order is creating turbulence in Western democracies. Long regarded as the only viable capitalist model, neoliberalism is now subjected to increasing scrutiny. Management education that has been aligned to a neoliberal worldview must now respond to this shifting landscape in order to retain its legitimacy. One core element of management education undergoing revision as a result is the case method of teaching. The case method’s traditionally narrow focus on training students to solve business problems is increasingly problematic in an environment where the structure of the capitalist system in which firms operate is now a topic of debate. To address this, we argue for a reconceptualization of the case method’s relationship with theory. This has conventionally taken two forms: a hostility to any inclusion of theory in the analytical process and an approach that uses theory as an instrument for profit maximization. We propose an alternative third approach that encourages students to engage in a critical questioning of business-as-usual capitalism from the perspective of multiple stakeholders, including managers, employees, unions, not-for-profit organizations, government, and the natural environment.
PENERAPAN GERAKAN LITERASI SEKOLAH DALAM MENINGKATKAN BUDAYA LITERASI SISWA SMP DAN SMA DI BOSOWA SCHOOL MAKASSAR
Authors: Nasrullah Nasrullah
Published: July 2020

Penelitian ini bertujuan untuk mengetahui upaya-upaya yang dilakukan Bosowa School Makassar dalam penerapan Gerakan Literasi Sekolah dan kendala yang dihadapi dalam penerapan program Gerakan Literasi Sekolah. Penelitan ini menggunakan metode kualitatif deskriptif. Teknik pengumpulan data yakni observasi, wawancara dan dokumentasi. Analisis data yang digunakan yaitu reduksi data, penyajian data dan penarikan kesimpulan. Uji keabsahan data dengan menggunakan triangulasi metode dan triangulasi sumber. Hasil penelitian menunjukkan upaya yang dilakukan Bosowa School Makassar dalam penerapan Gerakan Literasi Sekolah yaitu menerapkan kelas literasi, mengadakan ekskul literasi, pemilihan duta baca, menerbitkan buku karya siswa dan wajib kunjung perpustakaan. Kendala yang dihadapi dalam penerapan program Gerakan Literasi Sekolah yaitu konsistensi dan kesadaran siswa tentang literasi masih rendah, daya tarik siswa lebih cenderung ke penggunaan media teknologi, kurangnya disiplin dan kesadaran siswa dalam mengembalikan buku ke perpustakaan dan padatnya waktu jam pelajaran.
KAPABILITAS KOMUNIKASI NEGOSIASI PADA ENTREPRENEUR PRIA DAN WANITA
Authors: Diana Nur
Published: July 2020

AbstrakGender merupakan sebuah kontruksi social yang dilekatkan dalam rangka membedakan maskulin dan feminism. Demikian pula ketika entrepreneur pria dan wanita mengelola dan menjalankan usahanya, akan ada sudut pandang yang berbeda. Pernahkan terbersit dalam pikiran bahwa entrepreneur pria lebih baik dari entrepreneur wanita?. Kegelisahan ini tentunya tidak mudah untuk di jawab tanpa melakukan sebuah kajian yang mendalam. Dari sekian banyak factor yang mengindikasikan adanya perbedaan, komunikasi negosiasi dikaji untuk dievaluasi mengenai ada atau tidaknya perbedaan antara entrepreneur pria dengan wanita. Dengan asumsi bahwa komunikasi negosiasi mendominasi kegiatan proses bisnis. Berangkat dari dugaan tersebut, dilakukan studi ini untuk melakukan kajian ilmiah dengan menggunakan data empiris mengenai komunikasi negosiasi yang dilakukan oleh entrepreneur pria dan wanita. Pengujian komparatif terhadap dugaan sementara dilakukan dengan menggunakan pendekatan Uji independent sample t test. Hasilnya studi ini menunjukkan bahwa memang terdapat perbedaan komunikasi negosiasi yang dijalankan oleh entrepreneur pria dan wanita. Kata Kunci :   komunikasi, negosiasi, entrepreneur, genderAbstractGender is a social construction that is attached in order to distinguish between masculine and feminism. Likewise, when male and female entrepreneurs manage and run their businesses, there will be a different perspective. Have you ever thought that male entrepreneurs are better than female entrepreneurs? This anxiety is certainly not easy to answer without conducting an in-depth study. Of the many factors that indicate differences, negotiation communication is reviewed to evaluate whether there are differences between male and female entrepreneurs. Assuming that negotiating communication dominates business process activities. Departing from these allegations, this study was conducted to conduct a scientific study using empirical data regarding negotiating communication conducted by male and female entrepreneurs. Comparative testing of provisional estimates is carried out using the independent sample t test approach. The results of this study indicate that there are indeed differences in negotiating communication carried out by male and female entrepreneurs.Keywords :  communication, negotiation, entrepreneurship, gender
Breath-holding spells in infants as a defense emotional reaction: A case presentation
Authors: Regin Kamila Julia , Zaborowska-Sapeta Katarzyna Anna , Warmowska-Dawid Alicja , Kowalski Ireneusz M.
Published: July 2020

Introduction:
Emotional affect in infants can occur without identifying a stimulus and can be based on an automatic reconstruction of a reaction pattern. Nonepileptic paroxysmal disorders, such as breath-holding spells (BHSs), are a frequent pattern of emotional reaction in todlers. Intense development of nervous system is closely connected with both social and emotional development and is influenced by most immediate family environment.

Aim:
Aim of this work was to present clinical case of a child with respiratory arrest and effects of psychological therapeutic interventions.

Case study:
An 11-month-old child with manifestations of respiratory arrest while crying was examined using the child’s developmental scale in order to determine the child’s developmental resources in psychomotor area. An interview and a neurological examination confirmed the initial diagnosis of BHSs. Psychological tests assesed development of the patient as average/high in relation to a peer group. Therapeutic sessions with parents aimed at implementing positive changes in child’s home environment.

Results and discussion:
Therapeutic psychological interventions resulted in cessation of fits of apnea in the patient. Psychological testing performed 6 months later still described the psychomotor development of the child as average/high in the performance scale. However, important differences in the area of temperamental features were recorded.

Conclusions:
(1) Improvement obsereved after implemented psychological indications allows to conclude that BHSs presented by the child were a defense emotional reaction to an unfavourable home environment. (2) Emotional development of a child should be understood in a multifaceted way.
Epidemia de Chikungunya nas Américas: Análise bibliométrica das publicações
Authors: Barcellos Thiago da Silva , Duarte Ianne Montes , Maia Tiago Vianna , Duarte Shaytner Campos
Published: July 2020

O vírus Chikungunya é um alphavirus transmitido por mosquito que causa febre e artralgia debilitantes em humanos. As dores articulares podem durar meses ou anos. É vetorizado principalmente pelos Aedes aegypti e Aedes albopictus. Nos últimos anos, o vírus passou de uma relativa obscuridade para se tornar uma ameaça global à saúde pública, afetando milhões de pessoas em todo o mundo tropical e subtropical. A epidemia de Chikungunya nas Américas e principalmente no Brasil mudou os paradigmas epidemiológicos da doença, nessa análise bibliometria avalia-se o impacto dessa epidemia sobre produção cientifica de conteúdo relacionado a Chikungunya e como mesmo depois da redução da incidência nas Américas, a produção cientifica continuou aumentando, provavelmente por ser uma doença nova e emergente, não ter terapia especifica ou vacinas, e possuir grande capacidade de se cronificar e incapacitar por períodos de anos.
KARAKTERISTIK PEMIMPIN DALAM ISLAM
Authors: L.man Yovenska , Darmadi Olan
Published: July 2020

Abstact: There are many differences of opinion from political elites, statesmen and even ulemas in Indonesia about the worthiness of a leader and the character of the candidates for the leader themselves which are ideal for this ideological Pancasila country. This pluralistic country with many tribes, cultures and even religions has invited controversies that are quite long and sustainable even often arguing with each other even blaspheming with each other with a variety of hujjah which is brought up as a reference in order to defend the arguments of each group both by the elite politics, culture and even religious leaders. Therefore, the author feels it is important to discuss briefly, clearly but densely contained in this journal, how Islam as the majority religion in the equatorial emerald land responds to endless differences of opinion and can result in divisions between the nation's children and even Muslims themselves.Keywords: Difference of Opinion; Feasibility; Islam.
PERANAN RUMAH SINGGAH AL MAUN DALAM MEMBERIKAN PENDAMPINGAN ANAK TERLANTAR DI KOTA BENGKULU
Authors: Sastra Putra Hendi
Published: July 2020

Abstract: The most disadvantaged child is a child chosen 5-18 years due to a certain cause (due to several groups: poverty, one of the parents / guardian who is sick, one / both parents / guardian), the family is not harmonious, there is no caregiver) so it cannot fulfill basic needs physically, spiritually, or socially. In the city of Bengkulu at the present time every meeting involving children is scheduled between 5-18 years and the children are busking and asking for mercy by two-wheeled or four-wheeled motorists. Pay attention to the attention of the Bengkulu city government in handling and providing assistance to the outermost child so that in this case the bBengkulu provincial government has overcome the 1945 Constitution. Hoping the government has responsibility for the care and guidance of abandoned children. How is the concept of al-maul shelter in providing assistance to neglected children in the city of Bengkulu. to find out the role of open houses in providing assistance for abandoned children in the city of Bengkulu. Empirical Law Research is a legal research method that uses empirical facts derived from human behavior, both verbal policies obtained from interviews and research conducted through direct search. Primary data is data obtained directly from the field based on respondents and informants. Secondary data is obtained from literature books, regulations, internet browsing, and other documents. Work program stopover al maun is, access to fulfillment of children's identity, access to basic education and character of children, access to health training, skills training, development of children's interests and talents, increasing family capacity, building networks with various related parties. Keywords: Neglected Children; Al Maun Shelter; Work program;
VERTICAL GARDEN : PENGHIJAUAN UNTUK MENDUKUNG SMART LIVING DI KOTA YOGYAKARTA
Authors: Vety Jayanti Aviana , Priyo Purnomo Eko , Nurkasiwi Aulia
Published: July 2020

Abstract: Increasingly dynamic city development without being accompanied by the provision of vacant land for reforesting has a negative impact on the environment. Increasing air quality and noise levels make a city have to prepare solutions to solve problems that have an impact on the environment of human life. The concept of vertical garden emerged as an alternative greening that can be applied in cities with a level of availability of narrow vacant land such as the city of Yogyakarta. The impact of applying this concept can overcome problems such as decreased air quality due to pollution. This study uses qualitative methods to describe how the effect of applying vertical gardens as an alternative to greening in supporting smart environments.Keywords: Smart Environment, Vertical Garden, Environment;
Pengembangan Koleksi Guna Memenuhi Kebutuhan Informasi di Sekolah Menengah Pertama/Madrasah Tsanawiyah (SMP/MTS)
Authors: Hikmat Arsyad Nuzul
Published: July 2020

Pengembangan koleksi di perpustakaan merupakan salah satu kegiatan penting yang harus dilaksanakan oleh semua jenis perpustakaan. Dengan melakukan pengembangan koleksi maka perpustakaan mampu menyediakan koleksi-koleksi yang sesuai dengan kebutuhan perpustakaan serta kebutuhan pemustaka sehingga kebutuhan informasi mereka akan tercukupi. Perpustakaan sekolah sebagai sebuah sarana pendidikan yang mendukung kegiatan belajar mengajar disekolah, dituntut untuk selalu mengembangkan koleksinya agar mampu menunjang kebutuhan informasi siswa, guru, serta para pengelola sekolah. Artikel ini akan menjelaskan secara singkat mengenai perpustakaan sekolah menengah pertama/madrasah ibtidaiyah kemudian proses dan tahapan yang dilakukan dalam pengembangan koleksi. Outputnya diharapkan pengelola perpustakaan sekolah menengah pertama/madrasah tsanawiyah mengerti dan memahami langkah-langkah dalam pengembangan koleksi guna memenuhi kebutuhan informasi di sekolah.Kata Kunci : Pengembangan koleksi, Perpustakaan Sekolah Menengah Pertama, Madrasah tsanawiyah.
Global Effects of COVID-19, government restrictions and implications for sex workers: A focus on Africa
Authors: Campbell Rosie , Sanders Teela , Hassan Rahma , Gichuna Susan , Mutonyi Mercy , Mwangi Peninah
Published: July 2020

There has been an unusually high media reporting of the impact on sex workers across the globe in relation to Covid -19 and related government lockdown, movement restrictions and reduced employment. This paper utilises a media analysis which examined N=541 media articles identified for the period 1st March to 31st May. N=103 of these focused on different countries in Africa and n=43 articles had a Kenyan focus. The media analysis is important as it is a lens through which sex workers are constructed, discourses are reinforced and knowledge is transferred throughout the globe.  In this paper we reflect on: 1) The global effects on sex workers to show generic trends around economic impacts and health care across the global north and south; 2) core themes which affected sex workers daily lives across the African continent such as changes in mobility in cities and across borders, reduced movements, police interactions and violence, homelessness; 3) outline some of the global and localised responses from sex worker rights organisation, support projects and NGO's, in the absence of government safety nets. These media reports have illuminated the crisis experienced by sex workers during the period of initial first wave occurrences of Covid in countries globally and governmental measures to suppress the virus. These reductions in income, access to health care and medicines and challenges for housing will persist for some time with devastating effects on an already vulnerable and marginalised community.
Perceptions of contraceptives as factors in birth outcomes and menstruation patterns in a rural community in Siaya county, Western Kenya
Authors: Onyango George O , Ayodo George , Smith- Diamond Nadia , Wawire Salome
Published: July 2020

Unmet need for contraception persists in Kenya despite an increase in awareness and availability of family planning services. There is a dearth of information on experiences and perceptions of contraception, specifically related to birth outcomes and menstruation patterns, in western Kenya. The aim of this study was to explore knowledge and perceptions on contraception, menstruation, and birth outcomes. In-depth interviews were conducted with 45 respondents; adolescent girls with children, mothers over age 20, and fathers. Six Focus Group Discussions were held with 60 participants drawn from Skilled Birth Attendants, Traditional Birth Attendants, and Community Leaders. A thematic content analysis approach was used. We found that most participants knew about contraceptives and accessed the services in their local health facilities. A majority of the women associated problems with the inability to track menstruation with contraceptive side effects. Beliefs linking contraceptives to the occurrence of preterm and birth defects were also reported among the respondents. Overall, most women approved of contraceptives, however, perceptions remained largely negative among men. While contraception remains an important health service for improvement of maternal-child health, the belief that it affects menstruation and contributes to preterm births hinders its uptake in the community. There should be programmatic intervention targeting families to change the negative perceptions linked to contraceptive use.
PENGARUH PEMBERIAN EKSTRAK DAUN SIRIH MERAH (Piper crocatum) TERHADAP PERFORMA PERTUMBUHAN UDANG VANAME (Litopenaeus vannamei)
Authors: Hatami Alferdian , Waspodo Saptono , Azhar Fariq
Published: July 2020

Udang vaname (Litopenaeus vannamei) merupakan biota yang sangat digemari baik bagi masyarakat Indonesia maupun luar negeri. Banyaknya kendala yang dialami oleh para pembudidaya udang vaname yaitu tingkat stres yang tinggi sehingga mengakibatkan pertumbuhan udang vaname yang rendah. Pertumbuhan yang rendah ini nantinya dapat mengakibatkan rendah pula jumlah produksi dan kualitas udang vaname sehingga untuk mengurangi tingkat stres udang vaname ini dapat menggunakan daun sirih merah. Daun sirih merah merupakan tanaman yang memiliki berbagai macam kandungan senyawa yang dapat memulihkan kondisi udang vaname yang memburuk dikarenakan daun sirih merah memiliki antibakteri dan antioksidan sehingga dapat mematikan bakteri dan memacu pertumbuhan udang vaname. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 4 perlakuan dan 3 kali ulangan sehingga diperoleh 12 unit percobaan. Pada perlakuan 1 (kontrol) tanpa ekstrak sirih merah, perlakuan 2 dosis ekstrak sirih merah 0.5%, perlakuan 3 dosis ekstrak sirih merah 1% dan perlakuan 4 dosis ekstrak sirih merah 2%. Parameter yang diukur berupa pertumbuhan bobot mutlak, laju pertumbuhan spesifik, kelangsungan hidup dan rasio konversi. Hasil yang diperoleh dengan nilai tertinggi yaitu pada perlakuan 2 (0.5%) dengan pertumbuhan bobot mutlak 17,92 gr, laju pertumbuhan spesifik 21,41 %,  kelangsungan hidup 92% dan rasio konversi pakan 1,09.
PENGARUH KONSENTRASI LARUTAN TEH (Camellia Sinensis) TERHADAP DAYA REKAT (Adhesiveness) DAN PENETASAN TELUR IKAN BAUNG (Mystus Nemurus)
Authors: Badarullah Arie , Raharjo Eka Indah , . Rachimi
Published: July 2020

Penelitian ini bertujuan untuk menentukan konsentrasi larutan teh untuk menghilangkan daya rekat pada telur ikan baung dan penetasan telur. Pelaksanaan penelitian ini dilakukan di Sekolah Usaha Perikanan Menengah (SUPM) Pontianak. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 3 ulangan dengan konsentrasi larutan teh antara lain adalah perlakuan A (kontrol), B (4 gr/L), C (6 gr/L), dan D (8 gr/L). Parameter pengamatan yang dilakukan adalah derajat pembuahan telur (FR), sifat menghilangkan daya rekat telur, daya tetas telur (HR), kelangsungan hidup larva (SR), dan kualitas air. Hasil dari pengamatan menunjukan serbuk teh pada kosentrasi 6 gr/L dapat meningkatkan derajat pembuahan dan penetasan telur serta kelangsungan hidup larva. Hal ini dikarenakan hilangnya lapisan lendir (daya rekat) yang terdapat pada permukaan telur oleh tanin sehingga telur tidak menempel antara telur satu dengan telur lainnya serta tidak menutupi lubang mikrofil sebagai jalannya masuknya oksigen pada telur.
PENGARUH PEMBERIAN JUS JAMBU BIJI TERHADAP PENINGKATAN KADAR HB PADA IBU HAMIL ANEMIA DI WILAYAH KERJA PUSKESMAS KARANGDADAP KOTA PEKALONGAN
Authors: Khairussyifa Ummy , Khofidoh Nur , Ernawati Dwi
Published: July 2020

Anemia pada kehamilan adalah kondisi dimana ibu hamil yang mempunyai kadar Hb < 11,00 gr% pada trimester I, II dan III atau kadar Hb < 10,50 gr% pada trimester II. Pada ibu hamil sangat rentan terjadi anemia defisiensi besi. Untuk menanggulangi masalah anemia di Indonesia, pemerintah telah mencanangkan pendistribusian tablet Fe ke pelayanan-pelayanan kesehatan keseluruh ibu hamil secara gratis. Tujuan penelitian ini adalah menganalisis pengaruh pemberian jus jambu biji terhadap peningkatan kadar Hb pada ibu hamil anemia di Puskesmas Karangdadap kota Pekalongan. Penelitian ini merupakan miniriset dengan jenis penelitian deskriptif. Sampel sejumlah 3 orang ibu hamil dengan anemia, yang akan dikaji karakteristiknya serta pengukuran HB sebelum dan sesudah pemberian jus jambu biji. Hasil yang diperoleh pemberian jus jambu biji berpengaruh kadar Hb ibu hamil di Puskesmas Karangdadap kota Pekalongan.
Press â€œAâ€ for Artificial Intelligence in Agriculture: A Review
Authors: Awasthi Yogesh
Published: July 2020

Agriculture is the backbone of the developing country. In old era agriculture was based on the experience which was shared by people to people but in this digital era technology play a very important and significant role in agriculture. Now agriculture become a business hub therefore farmers are focusing on precision farming. They introduced the technology in agriculture to define the accurate information about seed, soil, weather, disease and all factors which affecting the farming. Artificial Intelligence uses predictive analysis, image analysis, learning techniques and Pattern analysis to declare the best cost effective and maximum gain for the agriculturist. The aim of this paper is to provide the crucial information with the help of technology which a farmers can use to harvest the variety of crops as per the demand in world so that they can get maximum benefits.
Die Couch auf dem Marktplatz
Authors: Erlich H. Shmuel
Published: July 2020

H. Shmuel Erlich beleuchtet die fließende Grenze zwischen innerer und äußerer Realität und beschreibt die Positionierung des Psychoanalytikers/der Psychoanalytikerin an ebendieser Grenze. In den 15 hier erstmals auf Deutsch erschienenen Aufsätzen widmet sich der Autor einem breiten Themenspektrum: Er betrachtet unter anderem die analytische Ausbildung und die Identität des Analytikers oder der Analytikerin, reflektiert die Problematik von Paranoia und Regression in Gruppen und setzt sich mit der analytischen Untersuchung terroristischer Gewalt auseinander. Erlich macht deutlich, dass durch das Instrumentarium der Psychoanalyse ein tieferes Verständnis politischer Prozesse und sozialer Realität ermöglicht wird, das sowohl Individuen als auch der Gesellschaft insgesamt zugutekommen kann.
Schuldgefühl
Authors: Hirsch Mathias
Published: July 2020

Während Schuldempfinden in der Regel hilfreich ist, um das soziale Miteinander zu regulieren und Reife zu ermöglichen, erschweren pathologische Schuldgefühle das Leben und den eigenen Entwicklungsprozess. Die Gründe für irrationale Schuldgefühle liegen in der Kindheit und lassen sich auf negative Erfahrungen zurückführen wie physische oder sexuelle Gewalt, emotionalen Missbrauch, nicht betrauerte Verluste oder eine unerwünschte Existenz. Solche Erlebnisse werden verinnerlicht und erzeugen traumatische Introjekte, die Beziehungs- und Identitätsstörungen zur Folge haben und Schuldgefühle verursachen.

Mathias Hirsch zeigt, wie wichtig es ist, in der Psychotherapie sorgfältig zwischen realer Schuld und irrationalen Schuldgefühlen zu unterscheiden und dem Phänomen der negativen therapeutischen Reaktion, insbesondere der Gegenübertragungsreaktion, sensibel zu begegnen. Er nimmt eine psychoanalytisch fundierte Systematisierung des Schuldgefühls vor und differenziert zwischen Basis-, Vitalitäts-, Trennungs- und traumatischem Schuldgefühl.
Разработка и валидация методики теста «Растворение» для таблеток нового бисфосфоната – продроната натрия
Authors: Булыга Д. М. , Попова Ольга П. , Куваева З. И. , Лопатик Д. В. , Рудаковская Е. Б.
Published: July 2020

Разработана и валидирована методики теста «Растворение» для таблеток нового бисфосфоната — продроната натрия, выполненная в соответствии с общими нормативными требованиями. Растворение проводили на аппарате с вращающимися лопастями со скоростью вращения 50 об/мин. Количество лекарственного вещества, перешедшего в раствор за 45 мин, оценивали методом УФ-спектрофотометрии через образование комплекса с ионами меди с максимумом поглощения при 237 нм.
ALTERNATIF PENGGANTI BORAKS PADA PEMBUATAN KERUPUK PULI
Authors: Hartati Fadjar Kurnia
Published: July 2020

Tujuan penelitian ini adalah untuk mencari konsentrasi penggunaan sodium bikarbonat/soda kue (NaHCO3) dan air abu merang yang tepat untuk pembuatan kerupuk puli dan mengetahui pengaruh penggunaan soda kue dan air abu merang terhadap sifat kimia, sifat fisik dan organoleptik kerupuk puli. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL) yang disusun secara faktorial dengan 2 faktor , masing-masing faktor terdiri dari 2 dan 3 level. FaktorÂ  pertama (A) adalah jenis bahan tambahan panganÂ  (A1 = NaHCO3 Â dan A2 = Air abu merang 1% (b/v). Adapun faktor kedua (B) adalah konsentrasi bahan tambahan pangan yaitu B1 = 0.1%; B2 = 0.3% dan B3 = 0.5%. Â Hasil penelitian menunjukkan perlakuan terbaik pada kerupuk dengan bahan tambahan makanan soda kue 0.5% yang mempunyai kadar air 7.85%; kadar abu 1.46%; daya kembang 420.48%; daya serap minyakÂ  2.92%; daya patahÂ  mentah 23558.33 N/m; daya patah matang 10.60N/m. Sedangkan parameterÂ  organoleptikÂ  memilikiÂ  nilaiÂ  yaituÂ  rasa 4.95 danÂ  kerenyahanÂ  5.60.Â Kata kunci: kerupuk puli, soda kue, boraks, garam bleng, air abu merang
PENELUSURAN SUMBER PENYEBAB KECACATAN PRODUK KEMASAN FLEKSIBEL DI PT. XYZ
Authors: Waladow Yohana
Published: July 2020

Produk kemasan fleksibel diproses secara kontinyu dengan mesin roll. Satu gulung/roll kemasan fleksibel bisa mencapai ribuan meter panjangnya. Proses berlangsung dengan cepat sehingga ketika muncul produk cacatÂ  operator sulit untuk mengamatinya. Akhirnya seringkali dijumpai produk yang telah dikirim ke konsumen ternyata banyak yang cacat.Â  Dengan pendekatan FMEA, penelitian ini mencoba menggali faktor penyebab terjadinya produk cacat. Ternyata ada dua macam kecacatan yang sering muncul, yaitu pertama, cacat color off. Kecacatan ini disebabkan oleh doctor blade terlalu tajam yang dapatÂ  mengikis silinder sehingga ukuran silinder tidak sesuai lagi.Â  Di sisi lain ternyata operator kurang memiliki ketrampilan dan pengalaman yang cukup untuk mengetahui perubahan posisi doctor blade. Kedua, cacat miss-match, penyebab kecacatan ini adalahÂ  operator kurang pengalaman, tidak menggunakan tinta yang baku, penggunaan tinta sisa ex-printing, alat uji kualitas tinta tidak ada dan SDM pengontrol kualitas tinta tidak tersedia.Kata Kunci: kemasan fkeksibel, percetakan, FMEA