bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementasi Kurikulum Robotik di Madrasah Tsanawiyah Pondok Pesantren Husnul Khotimah 2 Kuningan
Authors: Ridwan Ari Yanuar
Published: September 2020

Kemampuan yang harus disiapkan dalam menghadapi era Industri 4.0 diataranya adalah kemampuan terkait Teknologi Informasi, robotika, dan otomasi. Kemenristek Dikti sudah mencanangkan bahwa kurikulum pendidikan harus sesuai dengan kebutuhan industri 4.0. Pondok Pesantren Husnul Khotimah 2 (PPHK) Kuningan Jawa Barat adalah salah satu Pondok Pesantren Unggulan di Jawa Barat. PPHK 2 sudah mendapatkan A dan memiliki prestasi menjadi juara kompetisi di Tingkat Nasional baik dalam bidang sains maupun Musabaqah Quran. Saat ini kurikulum pendidikan di PPHK 2 maupun kegiatan ekstra kurikuler belum mendukung ke arah kompetensi RI 4.0. Sehingga perlu dibantu untuk dirancang kurikulum yang sesuai dengan kebutuhan tersebut. Tujuan Pengabdian Kepada Masyarakat ini adalah untuk merancang dan implementasi kurikulum Robotik yang disesuaikan dengan kebutuhan kurikulum sekolah di tingkat Madrasah Tsanawiyah PPHK 2. Pengenalan robotik ini menjadi penting dalam mempersiapkan siswa menghadapi era revolusi industri 4.0 (IR 4.0). Secara umum solusi dan tahapan aktivitas pengabdian terbagi ke dalam tiga tahap, yaitu: (1) Mengembangkan kurikulum robotik; (2) Pelatihan implementasi kurikulum robotik; (3) Pembentukan kelompok ilmiah remaja (KIR) Robotik. Output yang diharapkan dari pengabidian kepada masyarakat ini adalah: (1) Adanya kurikulum robotik di MTS PPHK 2; (2) Adanya Guru-Guru yang bisa menghantarkan kurikulum robotik kepada Siswa sesuai dengan kurikulum yang sudah dirancang; (3) Adanya Kelompok Ilmiah Remaja (KIR) untuk memperdalam pengetahuan robotik. Sehingga pada akhirnya ada outcome yaitu: (1) Peningkatan prestasi Siswa dalam kejuaran robotik tingkat daerah; (2) Meningkatkan citra pesantren Husnul Khotimah sebagai pesantren berbasis akhlak dan ilmu pengetahuan; (3) Meningkatkan minat siswa pesantren kepada ilmu robotik. Evaluasi Pelaksanaan dilakukan dengan cara: (1) Penyebaran kuisioner untuk mengukur pencapaian output/outcome dari hasil implementasi kurikulum; (2) kunjungan dan observasi lapangan; (3) pendampingan.
The Effect of Stress on Adolescents Early Life
Authors: Senad Rajani Ramesh
Published: September 2020

The aim of the present study is to assess the stress and its four sub scale i.e. academic stress, social stress, family stress and financial stress of deprived (male and female) and Non-deprived (male and female) adolescent. The present study was carried out on 200 adolescents 100 deprived (male and female) and 100 Non deprived (male and female) with age range of 16 to 18 years. Results revealed that the Non deprived adolescents have higher level of total stress, academic stress and social stress than deprived adolescent students. The girls adolescent have higher level of total stress and academic stress than boys adolescents. There is no significant difference between deprived (male and female) and non deprived (male and female) adolescents with respect to family stress and financial stress. Regarding to social stress, there is no significant difference between male and female adolescents.
Psycho-Social Problems of Post- Graduate Students of College of Agriculture, UAS, Raichur
Authors: Sambrani Ravi M. , Hulagur Basavaraj
Published: September 2020

Increasing independence from adult controls, rapidly occurring physical and psychological changes, exploration of social issues and concerns, increased focus on activities with a peer group and establishment of a basic self identity contribute to adolescent maladjustment. Factors for adolescent maladjustment include economic instability, parental discord, inadequacy of school offerings, lack of understanding of adolescent psychology on the part of parents and school faculties, and inadequate recreational facilities. This study on psycho-social problems of adolescents with 90 post graduate students will help the parents, teachers, teacher educators and even the public to be familiar with the problems of adolescents. Findings reveal that adolescents at higher level face more problems from educational and emotional aspects.
Fast Restoration of a Broad-Spectrum SARS-Cov Therapeutic Antibody for SARS-Cov-2
Authors: Zhang Sara , Young Mike , Pan Jason
Published: September 2020

The rapid spread of SARS-Cov-2 remains a major threat for public health and global economy, both preventative and therapeutic solutions are therefore urgently needed. Through the use of epitope-guided antibody design, we successfully restored a broad-spectrum SARS-Cov therapeutic antibody for SARS-Cov-2. Compared to the precursor antibody CR3022, the newly designed antibody NOVOAB-20 binds to SARS-Cov-2 receptor binding domain (RBD) with a more than 10-fold higher affinity. Because this antibody targets a highly conserved epitope and the mutations on SARS-Cov-2 known so far are all not in this region, it also has the potential to block future SARS-Cov-2 mutants. As a fully humanized antibody, NOVOAB-20 is a promising candidate to be developed as potential therapeutics for SARS-Cov-2, either as monotherapy or in combination with other neutralizing antibodies targeting different epitopes (e.g. the ACE2 binding site). This fast antibody restoration rationale may also be useful for designing drugs for other pandemic-causing viruses.
Graphitic Nitrogen in Carbon Catalysts Important for the Reduction of Nitrite Revealed by 15N NMR Spectroscopy at Natural Abundance
Authors: Chen Zheng , Jaworski Aleksander , Chen Jianhong , Budnyak Tetyana , Szewczyk Ireneusz , Rokicińska Anna , Dronskowski Richard , Hedin Niklas , Kustrowski Piotr , Slabon Adam
Published: September 2020

Metal-free nitrogen-doped carbon is considered as a green functional material, but the structural determination of the atomic positions of nitrogen remains challenging. We recently demonstrated that directly-excited solid state 15N NMR (ssNMR) spectroscopy is a powerful tool for the determination of such positions in an N-doped carbon at natural 15N isotope abundance. Here we present a green chemistry approach to the synthesis of N-doped carbon using cellulose as precursor, and a study of the catalytic properties and atomic structures of the related catalyst. The N-doped carbon (NH3) was obtained by oxidation of cellulose with HNO3 followed by ammonolysis at 800°C. It had a N content of 6.5 wt.% and a surface area of 557 m2 g–1, and 15N ssNMR spectroscopy provided evidence for graphitic nitrogen besides of regular pyrrolic and pyridinic nitrogen. This structure determination enabled probing the role of graphitic nitrogen for electrocatalytic reactions, such as the hydrogen evolution reaction (HER), oxygen evolution reaction (OER), and nitrite reduction reaction. The N-doped carbon catalyst (NH3) had higher electrocatalytic activities in OER and HER under alkaline conditions and a higher activity for nitrite reduction, as compared with a catalyst prepared by carbonization of the HNO3-treated cellulose in N2. The electrocatalytic selectivity for nitrite reduction of the N-doped carbon catalyst (NH3) was directly related to the graphitic nitrogen functions. Complementary structural analysis by means of 13C and 1H ssNMR, scanning electron microscopy (SEM), transmission electron microscopy (TEM), X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and low-temperature N2 adsorption were preformed and provided support to the findings. The results show that directly-excited 15N ssNMR at natural 15N abundance is generally capable to provide information on N-doped carbon materials, and it is expected that the approach can be applied to a wide range of solids with an intermediate amount of N atoms.
Segment Descriptor Enabling Prediction of Electronic Properties and Photocatalytic Hydrogen Evolution Rate of Alternating Conjugated Copolymers Based on Machine Learning
Authors: Xu Yuzhi , Ju Cheng-Wei , Li Bo , Ma Qiu-Shi , Zhang Lianjie , Chen Junwu
Published: September 2020

Alternating conjugated copolymers have been regarded as promising candidates for photocatalytic hydrogen evolution due to the adjustability of their molecular structures and electronic properties. In this work, machine learning (ML) models with molecular fingerprint of segment descriptors (SD) have been successfully constructed to promote the accurate and universal prediction of electronic properties such as electron affinity, ionization potential and optical bandgap. Moreover, without any experimental values, a high-performance prediction classifier model toward photocatalytic hydrogen production of alternating copolymers has been developed with high accuracy (real-test accuracy = 0.91). Consequently, our results demonstrate accurate regression and classification models to disclose valuable influencing factors concerning hydrogen evolution rate (HER) of alternating copolymers.
Folding in Place: Design of β-Strap Motifs to Stabilize the Folding of Hairpins with Long Loops
Authors: Richaud Alexis , zhao Guangkuan , Roche Stephane , Hobloss Samir
Published: September 2020

Despite their pivotal role in protein function and antibody binding affinity, β-hairpins bearing long non-canonical loops are a challenge to modern synthesis because of the large entropic penalty associated with their folding. Little is known about the contribution and impact of stabilizing motifs on the folding of β-hairpins of variable length and plasticity. Here we report a direct comparison between these b-straps thermodynamics and their thermal stability behavior using several local spectroscopic probes of the folding/unfolding landscape. The judicious cooperative interactions crafted in β-Strap RW(VW)•••(WV/H)WE (strap = strand + cap) greatly stabilized hairpins with up to 10-residue loops lacking an innate nucleating-turn locus (Tm up to 52 oC; 88 ± 1% folded at 291 K). The present design of novel β-straps aims to provide the foundation to study new classes of long hairpins and ultimately offer an attractive alternative to macrocyclic peptides for the mimicry of functional loops from proteins and antibodies.
Resonance Theory of Vibrational Strong Couplings in Polariton Chemistry
Authors: Li Xinyang , Mandal Arkajit , Huo Pengfei
Published: September 2020

In this work, we present a new theoretical explanation of the resonance vibrational strong coupling (VSC) regime in polariton chemistry. Coupling molecular vibrations and the cavity photonic excitation has experimentally demonstrated to strongly influence the ground state kinetics of a chemical reaction. Our theoretical results suggest that the VSC kinetics modification originates from the non-Markovian behavior of the cavity radiation mode when coupling to the molecule, leading to the dynamical caging of the reaction coordinate and the suppression of chemical reaction rate for a given range of photon frequency that is close to the barrier frequency. Further, we use a simple analytical non-Markovian rate theory to describe a single molecular system coupled to a radiation mode in an optical cavity. We demonstrate the accuracy of the rate theory by performing a numerical calculation in a one-dimensional model molecular system coupled to the cavity. Our simulations and analytical theory demonstrate the importance of dynamical effects in VSC polaritonic chemistry.
Correlation Between Optical Activity and the Helical Molecular Orbitals of Allene and Cumulenes
Authors: Garner Marc Hamilton , Corminboeuf Clemence
Published: September 2020

Helical frontier molecular orbitals (MOs) appear in disubstituted allenes and even-n cumulenes. Chiral molecules are optically active, but while these molecules are single-handed chiral, π-orbitals of both helicities are present. Here we computationally examine whether the optical activity of chiral cumulenes is controlled by the axial chirality or the helicity of the electronic structure. We exploit hyperconjugation with alkyl, silaalkyl, and germaalkyl substituents to adjust the MO helicity without altering the axial chirality. For the same axial chirality, we observe an inversion of the helical MOs contribution to the electronic transitions and a change of sign in the electronic circular dichroism and optical rotation dispersion spectra. While the magnitude of the chiroptical response also increases, it is similar to that of chiral cumulenes without helical π-orbitals. Overall, Helical π-orbitals correlate with the big chiroptical response in cumulenes, but are not a prerequisite for it.
Electrostatic Interactions with Choline and Phosphate Groups Regulate Cisplatin Permeation through a Dioleoylphosphocholine Bilayer
Authors: Ruano Lorena , Cárdenas Gustavo , Nogueira Juan Jose
Published: September 2020

The investigation of the intermolecular interactions between platinum-based anticancer drugs and lipid bilayers is of special relevance to unveil the mechanisms involved in different steps of the mode of action of these drugs. We have simulated the permeation of cisplatin through a model membrane composed of 1,2-dioleoyl-sn-glycero-3-phosphocholine lipids by means of umbrella sampling classical molecular dynamics simulations. The initial physisorption of cisplatin in the polar region of the membrane is controlled, in a first moment, by long-range electrostatic interactions with the choline groups, which trap the drug in a shallow free-energy minimum. Then, cisplatin is driven to a deeper free-energy minimum by long-range electrostatic interactions with the phosphate groups. From this minimum to the middle of the bilayer the electrostatic repulsion between cisplatin and the choline groups partially cancels out the electrostatic attraction between cisplatin and the phosphate groups, inducing a general drop of the total interaction with the polar heads. In addition, the attractive interactions with the non-polar tails, which are dominated by van der Waals contributions, gain significance. The large energy barrier found when going from the global minimum to the middle of the membrane indicates that the non-electrostatic interactions between the drug and the non-polar tails are badly reproduced by the fixed point-charge force field used here, and that the introduction of polarization effects are likely necessary.
Application of material requirement planning method in raw materials planning on sardine product in PT. Blambangan Foodpackers Indonesia
Authors: Susanti H.D.
Published: September 2020

PT. Blambangan Foodpackers Indonesia is one of the big companies in the Banyuwangi
area and is a company engaged in the manufacturing industry that is a company
processing canned fish. The number of constraints in planning raw material inventories
that cause the occurrence of excess or accumulation of raw materials and shortages causes
freezing of operational costs. The implementation of the material requirement planning
(MRP) system is expected to be able to find out the optimal amount of raw material
inventory and the right ordering time to meet production needs with optimal costs. This
study was aimed to determine the exact lot size technique based on inventory costs and to
compare the MRP method with inventory in the company based on total inventory costs.
The research method used was the determination of the lot size and MRP system. The
results showed that the lot for lot method for ASCK cans, ASCB cans, ASTB cans, and
pasta, while EOQ for ASTK cans, ASEPK cans, sugar, salt and flour. The MRP system in
each raw material can be used as an indicator to minimize total inventory costs when
compared to the company's method during the previous period.
Internalization of Students’ Nationalism Sense through Outbound Learning Based on Local Wisdom
Authors: Jamiah Yulis , Fatmawati Fatmawati , Purwaningsih Endang
Published: September 2020

Outbound learning is a system that aims to assist students' learning process, contains a series of activities designed in the open nature, thus influencing and supporting the students' internal learning processes. Learning processes that are appropriate and attractive to students will encourage them to optimize their potential. The potential of local wisdom which is owned by students can be developed, have strategic value to maintain national defense, can strengthen nationalism sense, and can build national faith identity. Students as social agents who function to conserve the values of local wisdom and as a social asset that is useful to bring up a nationalism sense. The value of local wisdom implemented in learning must be based on assets of local cultural values and open to global knowledge and technology. Internalization of the values of local wisdom derived from cultural products and community works as learning media, is useful to bring up nationalism awareness. The values of local community wisdom are still conserved from generation to generation by the community as a moral responsibility to keep the tradition from becoming extinct.
the Local Wisdom of Kubu Raya Society and the Implementation in Science Learning
Authors: Hairida Hairida , Arifiyanti Fitria , Safrilianti Vientinny , Erwinda Deby , Apriliani Sri , Ahmadiyah Apricilia
Published: September 2020

Local wisdom of an area is important to be preserved so that the values contained in it can be learned and understood by the younger generation. This study aimed to identify the local wisdom of the society of Kubu Raya Regency, especially those who use peatlands for livelihoods. The results of this identification are associated with the Basic Competencies (KD) of Science Subjects of Junior High School (SMP)  in the 2013 curriculum. The subjects of this study were 10 science teachers who teach in Kubu Raya Regency and the society who use peatlands for livelihoods with a purposive sampling technique. Descriptive research methods are used to achieve research objectives. Data collection techniques using observation sheets, interviews, and questionnaires. Research results on the local wisdom of the society of Kubu Raya Regency relating to peatlands were 7 (seven) KD for 7th grade, 2 (two) KD for 8th grade, and 1 (one) KD for 9th grade, science concepts and character values in each KD. Based on expert validation, it can be concluded that there was a match between local wisdom and KD, the concept of Sciences and character values in science subjects of the 2013 curriculum.
the Development of Assessment Instruments Non-Cognitive by Teachers
Authors: Mering Aloysius , Astuti Indri
Published: September 2020

This study aims to (1) describe clearly and comprehensively about the quality of non-cognitive assessment instruments made by elementary school teachers, (2) develop procedures for developing non-cognitive assessment instruments made by teachers, (3) develop non-cognitive assessment instruments made by teachers. To realize this goal, researchers used three structured research designs. The first design is survey research to describe the quality of non-cognitive assessment instruments made by teachers. The instruments studied are survey data, which are illuminated by non-cognitive instruments constructed by the teacher in the Lesson Plan (RPP). Furthermore, from the results of a review of the teacher's non-cognitive assessment instruments, a guidebook on the procedure for developing cognitive assessment instruments made by teachers will be developed. The development of the guidebook uses development procedures (R & D). In the third draft, the researcher and the teacher developed a non-cognitive assessment instrument in the workshop. This workshop is the application of the guidebook that has been prepared. The procedure for preparing instruments uses steps (a) development of instrument specifications, (b) instrument writing, (c) instrument review, (d) instrument assembly (for testing purposes), (e) instrument testing, (f) results analysis trial, (g) instrument selection and assembly, (h) printing instruments, (i) administration of instruments, and (j) preparation of scales and norms. The whole series of studies will produce outputs (a) research reports, financial reports, and logbooks, (b) articles that have been discussed, (c) guidelines for preparing non-cognitive assessment instruments made by teachers that can be used as teaching materials and alternative materials for drafting training assessment instruments, (d) scientific publications in accredited journals, (e) a collection of validated non-cognitive assessment instruments made by teachers.
Headmaster Management to Improve Teacher Performance in Singkawang Senior High Schools
Authors: Syahrudin Syahrudin
Published: September 2020

The progress of education of a school as an educational institution is influenced by the role of the principal as an education manager. It is very much determined by the principal's ability to manage human resources from the planning to evaluation aspects. This study aims to reveal the management of school principals to improve the performance of teachers in Singkawang State High School 3 with a focus on 1) The description of the planning of quality improvement programs for teacher performance by the headmaster of State High School 3 Singkawang, 2) The implementation of programs to improve the quality of teacher performance by principals in State High Schools 3 Singkawang, 3) Program evaluation activities to improve the quality of teacher performance carried out by school principals in SMA 3 Singkawang. The research method used is descriptive research with a qualitative approach. Data collected by in-depth interviews, participant observation, documentation, and analyzed through data reduction, data presentation, conclusions or verification. Data reliability testing is done by extending the period of observation, and triangulation and member checking. The results of the study conclude 1) planning of quality improvement programs for teacher performance is carried out with reference to the vision and mission and school work plans. 2) implementation of improving the quality of teacher performance is carried out by holding a program of continuous professional development in the form of technical guidance (BIMTEK) learning development activities, In House Training (IHT) and workshops aimed at improving teacher competence and quality of learning, 3) Evaluation of teacher performance is carried out by carrying out activities academic supervision of teachers and managerial supervision of administration. Based on the results of the study suggested the following things: 1) planning for improving the quality of teacher performance, especially in school work plans need to be improved in a continuous professional improvement program. 2) The form of carrying out continuous professional improvement activities should be adjusted to what is required by the teacher. 3) Evaluation activities should be carried out consistently to improve teacher quality.
Quality Management of Educational Service (Case Study of Academic Service on Sambas 1 State Senior high School (SMAN 1 Sambas))
Authors: Yuniza Lisa , Sukmawati Sukmawati , Chiar Muhammad
Published: September 2020

This study aims to identify and analyze the form of quality management education services at SMAN 1 Sambas. This study applies a qualitative approach that uses descriptive methods. The process of analyzing data through four stages were data collection, data reduction, data presentation, and conclusion. Based on the research that has been done, the following results are obtained. (1) The quality planning of education services carried out in SMAN 1 Sambas involves various parties so that they reflect and hope that they want; (2) The implementation of the quality of educational services carried out in SMAN 1 Sambas involves the school in finding solutions to overcome the problems that occur; (3) Quality control of educational services carried out at SMAN 1 Sambas is carried out through the division of teaching tasks and follow-up on evaluation results; (4) Follow-up on the quality of education services carried out in SMAN 1 Sambas through evaluation of school programs and analysis of evaluation of learning outcomes and (5) Supporting factors and barriers to the quality of educational services in SMAN 1 Sambas based on existing facilities and infrastructure in school. Therefore, it can be concluded that the quality management of education services at SMAN 1 Sambas is running well.
Student Management: A Philosophy of Contemporary Islamic Education
Authors: Shodiq Sadam Fajar
Published: September 2020

The learning process in contemporary Islamic Education is more emphasized on aspects of activities undertaken by students. Education aims to explore and develop the potential of students. Lately, there are symptoms of delinquency that lead to criminal acts that the perpetrators are students in high school. The data released by the Yogyakarta Police stated that during the year 2016 there have been fights between students as many as 43 cases, even until there are victims who died. The incident is very contrary to the slogan of Yogyakarta as a student city. This study aims to analyze how the management of students at SMA Muhammadiyah 6 in Yogyakarta in dealing with various problems of students today. The qualitative approach and descriptive analysis are used to test the data of interviews, observations, and documentation. The results of this study indicate that various strategies are needed in coaching students, so the educational process will be more optimal in exploring and developing students' potential. SMA Muhammadiyah 6 Yogyakarta does not carry out the discipline of students that have been made and does not deal with violations committed by students. Student management does not run according to the rules that have been made, this is because the SMA Muhammadiyah 6 Yogyakarta lacks students. The conclusion of this study shows that the management of students at the SMA Muhammadiyah 6 Yogyakarta is currently less than optimal and there are still minimal programs that can optimize student potential.
Analysis of Learning Model and Mathematical Material to Build Students’ Character through Mathematics Learning
Authors: Fadillah Syarifah , Suhaida Dada , Nurhayati Nurhayati , Darma Yudi
Published: September 2020

The mathematics that has been taught from primary school to high school with a lot more time studying math in the classroom can be a passage to build students’ character. Students’ character building is not easy; therefore, it requires a planned, continuous, and systematic effort in learning mathematics. Lesson plans involving students’ character building must be purposefully designed (by design). It cannot be accidentally happened (by chance). The use of innovative learning models in learning mathematics needs to be analyzed to be able to build students’ character. This study aims to describe the relationship between learning models, mathematical material, and student character that is built through mathematics in junior high schools. This study employed a descriptive research method with a qualitative approach. Data were collected through documentation, interview, and observation techniques. Data analysis techniques followed three steps, namely data reduction, data presentation, and conclusion. The results of the analysis offered an overview of students’ character that can be formed by applying innovative learning models in learning mathematics. Furthermore, the results of the analysis will be used in developing the steps (syntax) in learning mathematics.
La ‘precisa imprecisión’ de la ficción en un pasaje de "Curial e Güelfa"
Authors: Kotsalas Lampros
Published: September 2020

Resumen: La literatura ‘popular’ bajomedieval del occidental extremo del Mediterráneo en lengua catalana disponible constituye una preciosa fuente de información para el estudio de las mentalidades catalanas y aragonesas de los siglos xiv y xv en relación con la presencia pluridimensional de la Corona de Aragón, esto es, sus gentes, en Romania (en este caso, Constantinopla y Grecia). En el presente artículo me centro en un pasaje concreto de una obra de este género literario, el famoso romance caballeresco del cuatrocientos titulado Curial e Güelfa. El pasaje seleccionado es una digresión. El autor del romance, quien pertenece al siglo xv, se sirve de la ‘elasticidad’ de la ficción: él, repentinamente, decide ubicar su protagonista, un caballero catalanoparlante del siglo xiii, en Grecia central, esto es, en aquella específica geografía en la que tuvo lugar en el siglo xiv la ‘Dominación catalana de Atenas’, como lo habría llamado K. Setton. Además, intento mirar con más detenimiento la posible razón de ser a nivel tanto intra como extra-textual del pasaje en cuestión. Al operar así, estoy tomando en consideración los nuevos datos con los que nos enfrentamos sobre el contexto dentro del cual se creó Curial e Güelfa.    

Palabras clave: mentalidades catalanes y aragonesas bajomedievales, Curial e Güelfa y Romania, deliberado uso de la ficción.
parroquiales de Samper de Calanda (Teruel) : historia y documentos
Authors: París Marqués Amparo
Published: September 2020

Este trabajo es una reconstrucción hipotética de la desaparecida iglesia románica medieval de Samper de Calanda (Teruel), que se basa en las fuentes documentales conservadas y en los materiales procedentes de su fábrica, reutilizados en la iglesia barroca actual. Destacan sendos dinteles de puerta insertos en las paredes norte y sur, cuyo diseño se debe al arquitecto Giacomo de Vignola, que fechamos en el siglo xvii.

Palabras clave: iglesias románicas, iglesias barrocas, Giacomo Vignola, arquitectura renacentista, siglo XVII

This work is a hypothetical rebuilding of the missing medieval Romanesque church of Samper de Calanda (Teruel), wich is based on preserved sources of information and material from its masonry, which have been reused in the existent church, which was built during the Baroque period. We must speak about two separate lintels in north and south walls, designed by architect Giacomo de Vignola, dated in the 17thcentury.

Key words: Romanesque churches, Baroque churches, Giacomo Vignola, Renaissance architecture
Syndrome of persistent inflammation, the immune suppression and catabolism in surgery
Authors: Chuklin S. M. , Chuklin S. S. , Shershen G. V.
Published: September 2020

Syndrome of persistent inflammation, the immune suppression and catabolism in surgery
Impact of Cauliflower mosaic virus infection on morphological parameters of radish plants
Authors: ŞEVİK Mehmet Ali
Published: September 2020

Brassicaceae are among the most economically important crops in the world. Radish (Raphanus sativus L.) belongs to the family Brassicaceae, and is an economically important root crop grown worldwide. Radish is an alternative and economically important crop grown in the Black Sea region of Turkey cultivated in winter season. Brassica vegetables are highly susceptible to viral diseases. Cauliflower mosaic virus (CaMV), the type member of the genus Caulimovirus, is one of the most severe and destructive viral disease that causes serious damage and economic losses across the members of the Brassicaceae family. The virus systemically infects host plants and produces severe symptoms including leaf mosaic, mottling, and vein banding, reduced growth, developmental abnormalities and stunting. Infection with virus reduces radish plant vigour and subsequent root size. Trial was conducted at the Experimental field of Faculty of Agriculture, Ondokuz Mayis University, Samsun, Turkey to assess the effect of CaMV infection on growth and yield attributes of radish. Plant-root height, leaf length-width, stalk length, plant-root fresh mass and plant-root dry mass were significantly lower in infected plants after eight weeks of virus infection as compared to healthy plants. It has been determined the negative effect of CaMV infection in growth, yield and the morphological attributes of radish in the current study.
Effect of Body Positions on Quadriceps Angle Measurement
Authors: Paranjape Swati , Singhania Nikita
Published: September 2020

Background: Quadriceps angle or Q angle is an index of the vector for the combined pull of extensor mechanisms and patellar tendon. It is a clinical measurement for knee and patella alignment. It is not a static but rather a dynamic consequence to the muscle mechanics, leg loading, and foot and leg position. Therefore in present study we assessed whether change of body position i.e. standing and supine position affects the Q angle measurement. Aims and Objectives: Present study aimed at finding whether there are any variations in Q angle in standing and supine position. Objectives of the study were to measure Q angle in supine position and standing position. We intended to assess the variations in the Q angle with change of body position. Methods: In this cross sectional analytical study, we assessed female participants between age group of 18-25 years, in supine and standing position, Q angle was measured in both the positions. Sample size was 100. Results: The results showed statistically significant increase in Q angle in standing position as compared with the supine position (p <0.0001) (C.I.  1.720 to 3.140). Conclusion: There was statistically significant increase in the Q angle measurement in standing as compared with the measurements in supine. Measuring the Q angle is concerned with assessing the knee functions during daily activities and sports participation, therefore assessing this important measurement not only in supine but also in a weight-bearing functional position in clinical setups would be helpful.
THE IMPORTANCE OF MARRIAGE IN ISLAM
Authors: Ahmad Meraj Ahmad
Published: September 2020

The foundation of the family in Islam is blood ties or marital commitments. Islam builds the family on solid grounds that are capable of providing reasonable continuity, true security and mature intimacy. Marriage is a part of life, family as well society. The universality of marriage in different societies and cultures is attributed to the many basic social and personal functions. From Islamic point of view, marriage is a religious duty, a moral safeguard and a social commitment. Islam views it as a strong bond terming by Mithaqun Ghaleez that means a challenging commitment. It is a commitment to the dignified meaning full survival of the human race. Islam regards marriages the first and foremost righteous act and an act of responsible devotion.  Islam recognized the religious virtue, the social necessity and the moral advantages of marriage. Islam considers marriage a very serious commitment; it has prescribed certain measures to make the marital bond as permanent as humanly possible. Marriage in Islam is neither a sacrament nor a simple civil contract; rather marriage in Islam is a something unique with very special features of both sacramental and contractual nature. The aim of his paper is to discuss of marriage institution in Islamic framework and its roles and significance in current global human society. The paper also tries to present a solution to the problems of family issues in the light of Quran and Sunnah.
THE EFFECT OF MARKETING STRATEGY, COMMUNITY PERCEPTION, AND COMMUNITY SATISFACTION ON THE MAKING DECISION TO CHOOSE PRIVATE MADRASAH TSANAWIYAH IN JAMBI PROVINCE
Authors: Mukhtar  , Risnita  , MY Mahmud
Published: September 2020

Decision making is the choice of certain behavioral (behavioral) alternatives from two or more alternatives that exist to determine the direction of the objectives to be achieved. Decision making to choose a madrasa is a very strategic decision to determine the future of the school. So it is necessary to examine the factors that influence the decision to choose a madrasa. This study aims to examine the effect of marketing strategies, community perceptions and community satisfaction on the decision to choose Private Madrasah Tsanawiyah in Jambi Province both partially and simultaneously, also directly and indirectly. This research is a quantitative study with a survey method carried out on Private Madrasah Tsanawiyah in Jambi Province. The population in this study amounted to 178 people who send their children to Private Madrasah Tsanawiyah. Analytical tools with interpreted Path Analysis with Determination Analysis (R Square), Hypothesis Test with t test and f test, and alpha 5 percent. The results showed that: 1) the marketing strategy had an effect on community satisfaction with a value of 2,130; 2) community perceptions affect community satisfaction with a value of 6.196. 3) marketing strategies and community perceptions of community satisfaction. With a calculated F value of 89.549; 4) marketing strategy towards the decision to choose madrasah with a value of t count of 5.136; 5) community perceptions of the decision to choose madrasah with a score of 6.467; 6) marketing strategies and community perceptions of the decision to choose a madrasah with an Fcount of 169,691; 7) community satisfaction with the decision to choose a madrasah with a tcount of 13,529; 8) marketing strategies, community perceptions, and community satisfaction with the decision to choose madrasah with a tcount of 134.807; 9) marketing strategies towards the decision to choose madrasas through community satisfaction. With tcount of 5.681; and 10) community perceptions of the decision to choose a madrasah through community satisfaction with an Fcount of 5.168. Based on these findings, the better the madrasah marketing strategy, community perceptions, community satisfaction, the more the community will make the decision to choose madrasas.
THE COMPARATIVE STUDY OF RAILWAY BRIDGE DESIGN LOAD BETWEEN PM 60/2012 AND EN 1991: 2-2003
Authors: Barasa Willy , Fiantika Thiya , Purnomo Dwi Agus , Aspar Wimpie Agoeng Noegroho
Published: September 2020

In Referring to the government programs on the increasing speed of the Jakarta-Surabaya express train in 2017, problems arise in the field, namely the potential increase in freight transportation via the railway line where an increase in loading is required on the railway especially for the existing bridge. This Research was implemented by increasing of the loading of the standard PM 60/2012 bridge to be compared with the EN1991: 2/2003 standard. This research analyzed the increase in structural strength of the 30m span steel bridge of the BH 182 constructed in Operational Region 2 Bandung as a results of loading adjustment from PM 60/2012 to EN 1991:2/2003.This paper explained an effect caused by increasing load on railway bridges with similar span and materials on normal plane, shear plane, moment and deflection. Structural analysis and calculation was performed by means of SAP2000 software. Results of analysis showed that standard equalization of EN 1991:2/2003 caused increasing percentage of loading combination of Comb L, normal plane, shear plane, moment plane, and deflection are of 35%, 60%, 71%, and 31%, respectively. While for Comb R loading combination for normal plane, shear plane, moment plane, and deflection are of 30%, 64%, 71%, and 30%, respectively.
Development of ecosystems in the financial sector of Russia
Authors: Kleiner Georgy , Rybachuk Maksim , Karpinskaya Venera
Published: September 2020

The paper examines the problems and factors in the development of ecosystems in the financial sector and related sectors of economy. It demonstrates the prospects for expanding the population of ecosystems in both the global financial market and the Russian banking system. Special focus is on two main prerequisites for the ecosystem development: digitalization of the entire economy and the emergence of innovative information-communication technologies in the financial sector (fintech). The study aims to juxtapose theoretical concepts and definitions of ecosystem with the real practice in Russia and the prospects for the development of ecosystems in the financial sector in order to produce recommendations on activating and regulating the transition from a traditional to an ecosystem economic model. Methodologically, the research rests on system economic theory, which implies that economy is a field for creating, interacting and developing socio-economic systems of various kinds – object-, process-, project- and environment-based systems. Within the framework of this approach, an ecosystem includes: an organizational component represented by a cluster as an object-based subsystem; infrastructure – an information-technological platform as an environment-based subsystem; communication and logistics component – a network as a process-based subsystem; innovative component – a business incubator as a project-based subsystem. Ecosystems in the financial sector are analyzed for compliance with this requirements. We scrutinize the case of FinTech Association as the most technologically advanced community of banking institutions. The research methods are content analysis, ranking score and logical grouping of research objects. The findings show that it is expedient to create a regulating institution that combines the functions similar to those of the FAS of the RF and the Central Bank of the RF in relation to the ecosystems’ activities.
Antitrust regulation of product ecosystems: The case study of Kaspersky Lab. – Apple Inc.
Authors: Shastitko Andrey , Pavlova Natalia , Kashchenko Nadezhda
Published: September 2020

Implementation of the ecosystem business model can not only bring significant gains to a company, but also entail additional risks, including those of violating antitrust laws. The article analyses the Apple Inc. ecosystem, which has recently become the subject of a number of complaints from independent software developers and of antitrust investigations. The study shows how a unique position within the ecosystem can lead a company to market dominance. As a result, actions aimed at creating preferential conditions for the company’s services can be interpreted as restricting competition through fostering a discriminatory environment and preventing independent software developers from entering the market. The analysis is based on public information about Apple’s actions against third-party developers and the recent investigation into the company’s conduct in response to the complaint by Kaspersky Lab. The reason for the initiation of legal proceedings was Apple’s actions setting new rules for the App Store and resulting in improper functioning of the parental control application “Kaspersky Safe Kids”. Methodologically, the study relies on ecosystem theory and the theory of industrial organization. The main research method is case study. The research demonstrates how Apple’s actions can be interpreted in terms of such concepts as essential facilities, tying practices, aftermarkets, and leveraging of market power. These concepts are applicable to Apple’s conduct, including the closed type of the ecosystem built by the company.
Imperatives of global digital platform management
Authors: Smirnov Evgeny , Lukyanov Sergey
Published: September 2020

The article critically analyses the phenomenon of global digital platforms, which have become key actors in the international movement of factors of production and studies the approaches to their management. The methodological basis of the research includes the main provisions of the emerging theory of ecosystems and digital platforms, questioning the postulates of theories of international business and strategic management. The article uses the methods of comparative, structural and system-based analysis in the context of their application for assessing digital transformation and managing global digital platforms. The study shows that universal determinants and competitive advantages of global digital platforms are the following: the ability to overcome trade barriers; providing liquidity through transactions; low marginal cost; more efficient use of assets and attraction of investments; and the ability to significantly enhance international specialization. The authors propose an approach for differentiating traditional business models and platform business models based on avoiding linear optimization of internal processes and centralized exchange of value. We establish the conceptual aspects of the expansion of global digital platforms’ business activities. This is due to the emergence of new components of the digital infrastructure that modifies the principles of international business and the administration methods of transnational corporations, which are no longer focused on location. The paper identifies the management problems and risks experienced by traditional companies when creating platforms: dependence on key platforms, increasing costs incurred in market entry, and difficulties when functioning within the lightweight asset model. The formation and development of global platforms not only affect the system of economic relations, but also stimulate changes in corporate governance models and technologies.
Transnationalization of multinational corporations: Peculiarities and trends
Authors: Vladimirova Irina , Konina Natalia , Efremov Viktor
Published: September 2020

The paper aims to identify the distinguishing features of transnationalization of international companies in the context of globalization. It discusses the specifics of companies operating in international markets, that carry out foreign direct investments, have representative offices, branches, subsidiaries and joint ventures abroad, as well as conduct international commercial operations. The authors interpret, clarify and verify the development trends and peculiarities of international companies in foreign markets. The methodological platform includes conceptual approaches to the study of the transnationalization of companies’ activities and theoretical provisions of international management. The research is based on UNCTAD and Orbis databases. Analysis of the largest companies reveals that there is an increase in the indicators characterizing their foreign activity. We study structural change in the largest corporations and, above all, a rise in the share of digital companies and their growing importance. Having assessed the transnationalization level of international companies’ activities and FDI lightness, we conclude that transnationalization in the current environment is not associated with companies’ investments in high-value assets. The research results show there are significant changes in the structure of cross-border transactions, such as exchange of goods, services and factors of production. There is a shift from FDI-based cross-border transactions to non-capital outflows.
Analisis Faktor Syariah terhadap Kinerja Portofolio pada Pelemahan dan Penguatan Nilai Tukar Rupiah
Authors: Hardono Edryoko Dwi , Purwanto Budi , Ermawati Wita Juwita
Published: September 2020

IHSG and ISSI in the last three periods show that standard deviations have increased and the yield rate has declined. Preliminary observations found that during this period there was a weakening of the Rupiah against the US dollar which was reported to weaken from February to October 2018 and regained strength afterwards. The focus of this research is to analyze the performance of Islamic stock portfolios and general stock portfolios compiled with the Markowitz method under conditions of a weakening exchange rate and when the exchange rate conditions strengthen. The results of the portfolio formation reveal that, more Islamic stocks are needed when the condition of the rupiah exchange rate weakens and fewer Islamic stocks are needed when the exchange rate conditions strengthen. Islamic stock portfolios have returns and risks that are greater than the general portfolio in each condition. However, the performance of the Islamic stock portfolio is inversely proportional to the general stock portfolio.