bluuebunny/crossref_metadata_2025 huggingface dataset:
Derivation, Design and Simulation of the Zeta converter
Authors: Jørgensen Asger Bjørn
Published: October 2021

The purpose of this paper is to guide electrical engineering students from analysing basic DC-DC converter topologies to more advanced topologies. Textbooks and free online papers include the derivation of second order DC-DC topologies such as buck, boost and buck-boost, while fourth order such as the Zeta converter are not as readily available as open knowledge online. This paper provides a detailed derivation of the Zeta converter topology in continuous conduction mode (CCM), it presents an example of component sizing and verifies the design by simulation in LTspice.
Self-Powered Soil Moisture Monitoring Sensor Using a Picoampere Quiescent Current Wake-up Circuit
Authors: Kargaran Masoud , Habibi Mehdi , Magierowski Sebastian
Published: October 2021

The uploaded document is a manuscript accepted in IEEE Transactions on Instrumentation and Measurement.
Stator Flux-Regulatory Excitation Control in Converter-Fed Synchronous Machines for Pumped-Storage Variable-Speed Hydropower
Authors: Stavnesli Jørgen Hagset , Nøland Jonas Kristiansen
Published: October 2021

Pumped-storage hydropower is seen as a promising solution for efficient, large-scale energy storage. One competitive technical solution is the variable-speed hydropower plant (VSHP) configured with a converter-fed synchronous machine (CFSM). These machines are operated with one extra degree of freedom that is not usually optimized, where the CFSM's rotor-side DC excitation interacts with the stator-side AC excitation. Depending on machine loading, the CFSM will be utilized in conditions far from its original design. In order to deal with this issue, this paper presents a stator flux control (SFC) method for regulating VSHPs in a more efficient way by adjusting the field current to prevent the machine from operating with over-magnetization independent of loading condition, as well as better utilizing the stator-fed converter current, maximizing the utilization of the CFSM. The derived first-principle analytical equations for the proposed SFC have been validated and analyzed in the Matlab/Simulink environment for a large 45 MVA, 375 rpm CFSM, with the measured saturation curve as input. Finally, dynamic transitions between different levels of pumping power reveal the SFC's ability to help to maintain a unity stator flux in the machine, enabling optimal operation independent of loading level.
A New Approach of Hetero-Cladding for Design of Compact Si Photonic Directional Coupler
Authors: MISHRA MADHUSUDAN , Das Nikhil
Published: October 2021

In this letter, we propose a new approach of
hetero-cladding for realization of compact CMOS compatible silicon photonic
directional couplers. The proposed hetero-cladding comprises ferroelectric
BaTiO3 (BTO) and SiO2 to control the evanescent mode
within the structure. The results show very small and identical coupling length
for both TE and TM modes with reduced device cross-section, which promises for
a huge reduction in the footprint of both conventional and programmable
photonic integrated circuits. The concept can also be utilized to design
compact, low loss and energy efficient phase shifters, other types of couplers,
sensors etc.
A Four-Channel Gray-Code Addressing TDM Clocked-Analog LDO for Thermo-Optic Tuning in Silicon Photonics
Authors: ye tianchi , ye kaixuan , Tan Min
Published: October 2021

This paper presents a Gray-code addressing time division multiplexing (TDM) clocked-analog low-dropout regulator (CLDO) that shares one controller between four output
channels with only one compensation capacitor. We apply the
Gray-code addressing strategy to reduce the crosstalk. We also
apply the split-output amplifier structure to share the compensation capacitor for further chip area reduction. In addition,
we introduce a lightweight local-generated supply to increase
the dynamic range. Implemented in 130 nm CMOS process, this
design has a total chip area of 0.056 mm2
, which is 67.5% smaller
than the conventional solution with four identical LDOs. Post layout simulation results show that the presented four-channel
TDM CLDO can simultaneously track four 1 Vpp sinusoidal
signals at different frequencies with negligible crosstalk. This
TDM CLDO is a promising solution for supplying multiple
thermo-optic phase shifters (TOPSs) in silicon photonics
An Eight-Channel Switching-Linear Hybrid Dynamic Regulator with Dual-Supply LDOs for Thermo-Optical Tuning
Authors: Zhang Siyuan , tan min , Wang Xingze
Published: October 2021

A novel switching-linear hybrid dynamic regulator with dual-supply LDOs for thermo-optical tuning is presented in this brief. Compared with conventional designs, the proposed design leverages the intrinsic dual supplies to extend the operating range of the LDOs, and increases the thermo-optical tuning efficiency by reducing the dropout of the LDOs through dynamic voltage tracking. It can simultaneously regulate eight output channels and track 0.8 Vpp sinusoidal waveforms at different frequencies. Significant efficiency improvement of the proposed design is achieved for envelope signals with a small difference, which is common in thermo-optical tuning. Implemented in 130 nm CMOS process, the proposed design has a total chip area of 0.675 mm2. The proposed design achieves a conversion efficiency of 88% at 1 V output driving a 200 ohms load. Its dynamic efficiency is about 80% when tracking 50 kHz sinusoidal signals.
Reducing Dimensions of the Feature Vector of an Image Based on Blocking-DCT
Authors: Torkamani Azar Farah
Published: October 2021

Two approach for dimension reduction of a DCT block of an image to extracting features are provided.
PRODUCTION OF ALPHA AMYLASE AND CELLULASE FROM SOLID STATE CULTURE OF ASPERGILLUS OCHRACEUS: A FEASIBILITY ANALYSIS
Authors: Khan Sohail , Mathur Ashwani
Published: October 2021

The growing demand and application of industrially important enzyme necessitate the need to explore new sources with diverse enzymes ranging in their specificity and activities. Enzymes are safe alternatives to chemical synthesis due to minimum side effect and ease of manufacturing. Solid state fermentation (SSF) is a cost-effective alternative to submerged fermentation with agro-residues or waste, often being used as substrate for growing diverse organisms for production of metabolites. Current study is one of the scarce report on exploring alpha amylase and cellulase production ability Aspergillus ochraceus (MTCC 1877) using wheat bran as substrate at relative humidity of 90% and at 30 ºC, for 7 days. Result showed the potential of Aspergillus ochraceus (MTCC 1877), as potential source of the two enzymes. Results revealed comparatively higher alpha amylase activity in the SSF extract of Aspergillus ochraceus (MTCC 1877) in comparison to Trichoderma longibrachiatum (ITCC 7839). On the contrary, comparatively higher cellulase activity was observed in the SSF extract of Trichoderma longibrachiatum (ITCC 7839). The results showed the potential of Aspergillus ochraceus (MTCC 1877) as a source of the two enzymes. Variation in enzymes activity may be attributed to the experimental culture conditions and may be further optimized to enhance the enzymes yield.
Refinement of the thermal analysis of the gearbox taking into account the thermal conductivity of the joint
Authors:   Ivanov A.S. Murkin S.V.
Published: October 2021

The existing method for calculating the operating temperature of the gearbox housing is clarified by taking into account the thermal conductivity coefficient of the contact, the value of which depends on the materials used for the housing and frame, the finish of the supporting surfaces and their area, as well as on the tightening force of the screws that pull the housing to the frame. An example of calculating the temperature of the housing of a worm gear is given.
Keywords: gearbox, heat sink, heat transfer coefficient, thermal conductivity coefficient of contact, thermal conductivity coefficient of materials, roughness parameter.
a-s-ivanov@yandex.ru
SELECTION OF METRIC AND CATEGORICAL ATTRIBUTES OF RARE ANOMALOUS EVENTS IN A COMPUTER SYSTEM USING DATA MINING METHODS
Authors:   Moscow Technical University of Communication and Informatics, Sheluhin Oleg I. , Rakovsky Dmitry I. ,   Moscow Technical University of Communication and Informatics
Published: October 2021

The process of marking multi-attribute experimental data for subsequent use by means of data mining in problems of detection and classification of rare anomalous events of computer systems (CS) is considered. The labeling process is carried out using three methods: manual preprocessing, statistical analysis and cluster analysis. Among the attributes of the metric type, the authors identified two macrogroups: “integral attributes” and “impulse attributes”. It is shown that the combination of statistical and cluster analysis methods increases the accuracy of detecting anomalous events in the CS, and also allows the selection of attributes according to their information significance. The expediency of manual preprocessing of data before clustering is shown by the example of dividing attributes into macrogroups, analyzing the density distribution using violin plot and removing the trend component using the method difference stationary series. With the help of construction of violin diagrams (Violin plot) for the attribute of the “integral” macrogroup, the distribution of states of the CS is shown. It is shown that the removal of the trend component by the DS-series method, normalization and reduction to absolute values allows more accurate marking of anomalous outliers, but this is not always acceptable. The interpretation of the clustering results performed for each normalized attribute shows that the normal values for all attributes are concentrated around zero values. The result of labeling experimental data is attribute-labeled data, where each attribute at the current time is assigned one of two states: abnormal or normal.
Does the format residents use to give and receive feedback about teaching affect the usefulness of the feedback?
Authors: Okpalauwaekwe Udoka , Polreis Sean , D’Eon Marcel
Published: October 2021

Purpose: An important element in each teaching workshop for resident doctors at the University of Saskatchewan is the microteaching sessions, including feedback. We set out to test our observations that one condition for organizing the feedback increased the quality of feedback. In one condition, residents provide and receive feedback in all areas listed on our feedback form; while in the other condition, they provide and receive feedback in some areas.
Methods: Over 115 residents participated in the teaching workshop in the 2019-2020 academic year. Each resident experienced both conditions for giving and receiving feedback—about half with one condition first and the other half in the opposite order. We developed and tested a simple survey that asked about the usefulness of the feedback.
Results: We used the Mann-Whitney U test for differences between some areas or all areas. We found a statistically significant difference with small to moderate effect sizes (Cohen’s d) favouring the some areas condition.
Conclusion: Residents found the usefulness of feedback given or received using the feedback condition in some areas greater than all areas. We will now only use the some areas condition and recommend that other teaching workshops that use microteaching practice sessions consider using this condition.
PROSES PENGAJUAN KLAIM DI ASURANSI TUGU KRESNA
Authors: Maharani Desita , Fadilla Fadilla
Published: October 2021

Asuransi Tugu KresnaPratama (General Insurance) was founded in 1991 originally named PT Asuransi Ratu Sampoerna and in 1993 the company name changed to PT Asuransi Tugu Kresna Pratama. This research tries to describe how the process of filing motor vehicle claims. AT PT. Tugu Kresna Pratama Insurance. The process of submitting claims for motorized vehicles (1) Immediately notifies / reports to the branch / representative office within three working days, (2) In the event of a claim of losing part of the vehicle, it must be photographed before it is ready for use, either by the branch / representative office or by the repair shop (if necessary), (3) The branch / representative office checks valid claims against the validity of the policy or the conditions of the agreement in the policy, (4) PT tugu kresna carefully analyzes the related claim documents. The decision to accept it is accepted or not, among others, in the event that the claim is not valid, the claim will be immediately rejected (in writing) on the grounds: Not guaranteed the condition of the policy and does not meet the policy requirements Because the loss or accident can be proven to be untrue / engineered (not giving / convey the true facts or fraud).
ANALISIS PRODUK TABUNGAN WADI’AH PADA PT. BANK PEMBIAYAAN RAKYAT SYARIAH AL-FALAH BANYUASIN
Authors: Putri Niken Sania , Aravik Havis
Published: October 2021

Sharia banking is currently on the rise and has become a reference for people to invest their funds for various needs. For this reason, various Islamic banking products must be able to be understood by the public, one of which is wadi'ah savings products. This study will discuss the analysis of Wadi'ah savings products at PT. Al Falah Banyuasin Sharia People's Financing Bank. This research is a qualitative study using primary data from direct interviews with stakeholders. The results of this study indicate that the wadi`ah principle applied to the Al Falah Banyuasin BPRS is the wadi'ah yad dhamanah which is applied to current account products. Wadi'ah dhamanah is different from wadi'ah amanah. With the two contracts carried out at the wadiah, it is possible for the depositor to get a share of the profits obtained by the deposit manager.
PEMBIAYAAN MULTI JASA MENGGUNAKAN AKAD IJARAH DI PT. BANK PEMBIAYAAN RAKYAT SYARIAH (BPRS) AL FALAH BANYUASIN
Authors: Riyaldi Rama , Choirunnisak Choirunnisak
Published: October 2021

This research discusses how Multijasa Financing uses the Ijarah contract at PT. Sharia People's Financing Bank (BPRS) AL Falah Banyuasin. This research method is interview. The results of this research are: Multi-Service Financing Mechanism using the Ijarah contract is as follows: The bank acts as a provider of funds in Multi-service transactions with customers. The bank is obliged to provide funds to realize the provision of rental objects ordered by customers. Refund of bank funds can be made in the form of receivables or in the form of debt.
SISTEM INFORMASI PENGELOLAAN KEUANGAN DI KANTOR CAMAT KECAMATAN BABAT TOMAN
Authors: Viani Dea Okta , Choiriyah Choiriyah
Published: October 2021

A financial information system is an information system designed to provide information about money options for users throughout the company. The financial information system is part of the MIS which is used to solve corporate financial problems. In general, the financial information system has an income system consisting of a data processing subsystem supported by an internal audit subsystem that provides internal data and information. For large companies it usually has staff internal auditors. Like other subsystems, this system is also equipped with the financial intelligence subsystem, which collects information from the environment.
MEKANISME PRODUK TABUNGAN SIMPEL (SIMPANAN PELAJAR) DI PT BANK MAYAPADA INTERNASIONAL Tbk
Authors: Gustia Refa , Choirunnisak Choirunnisak
Published: October 2021

This research discusses how the mechanism of the SIMPLE (student savings) savings product at Bank Mayapada Internasional Palembang. This research method is interview. The results of this study are: These savings are intended for PAUD, kindergarten, elementary, junior high, high school, madrasah students who are under 17 years of age and do not have a KTP. To open an account, only use NIS (Student Identification Number) or NIK (Identity Number) and family card (KK).
ANALISIS SWOT TERHADAP PEMBIAYAAN PRODUK MULTIJASA DI PT. BPRS AL-FALAH BANYUASIN
Authors: Sari Elmita , Meriyati Meriyati , Aravik Havis
Published: October 2021

BPRS Al-Falah Banyuasin itself is a financial institution that has a very important role in saving funds and distributing funds, in this activity the distribution of funds can be given to the community to obtain benefits, one of which is the benefit of services. In this case, the demand for multiservice financing products is less than other financing when viewed from the object and need. This type of research is qualitative using interviews, documentation, observation, and testing the validity of the data. The results of this study are how the swot analysis of multiservice financing at PT. BPRS Al-Falah, this Multiservice Financing Product uses a SWOT analysis, namely a comprehensive assessment of (Strength) Strengths, (Weaknesses) Weaknesses, (Opportunities) Opportunities, (Threats) Threats. The contract system for multiservice product financing is where the customer comes directly to the Bank with the aim of submitting an application for multiservice financing, then the customer must fill out a financing application form that has been provided by the bank, and is accompanied by a photocopy of an ID card.
PENGARUH MOTIVASI DAN PENGETAHUAN PRODUK PERBANKAN SYARIAH TERHADAP KEPUTUSAN MENJADI NASABAH BANK SYARIAH INDONESIA (Studi Kasus Ex Bank Syariah Mandiri KCP Palembang KM 6)
Authors: Resti Erinda , Aravik Havis , Choirunnisak Choirunnisak
Published: October 2021

This study discusses the influence of motivation and knowledge of Islamic banking products on the decision to become a customer of Bank Syariah Indonesia (Case Study of Ex Bank Syariah Mandiri Kcp Palembang Km 6). Descriptive quantitative research method, with a population of 3,612 customers and 97 samples. While the data collection technique using questionnaires and documentation and data analysis is multiple linear regression analysis. The results obtained show that the motivation to avoid usury and knowledge of Islamic banking products simultaneously on the decision to become a customer has a positive and significant effect with the proportion of motivation to avoid usury (X1) and knowledge of Islamic banking products (X2) on the decision to become a customer (Y) of 75 ,2%. Meanwhile, for the partial test of the motivation to avoid usury and knowledge of Islamic banking products on the decision to become a customer, it is known that the motivation to avoid usury (X1) has a positive and significant effect. The second variable knowledge of Islamic banking products (X2) also has a positive and significant effect on the decision to become a customer (Y) at Bank Syariah Indonesia (Ex. Bank Syariah Mandiri KCP Palembang KM 6).
Translation of Lu Xun’s Essays — between Fidelity and Freedom
Authors: HAN LILI , XAVIER LOLA GERALDES
Published: October 2021

Abstract This paper aims to examine the perspective of fidelity vs. freedom, from the study of the Portuguese translation of Lu Xun’s essays, produced by third year students of the Portuguese-Chinese Translation and Interpreting course of the Leiria Polytechnic Institute,
Portugal, during their study in 2014 at the School of Languages and Translation of the Macao Polytechnic Institute. Their translations were published in Estudio dos Três Sabores.During the whole translation process, the inexperienced young translators tried to put into practice
translation techniques – considering various possibilities, making revisions and writing self-reflections, while confronting fidelity to the source text with the freedom afforded by cultural and linguistic differences. By analysing the various solutions found by these translators,
this paper attempts to point out the dilemma of translation and to bring a new perspective in terms of fidelity and freedom in translation.
Taking Stock of Written Retrospective Protocols Used in Translator Education
Authors: LI RUI
Published: October 2021

Abstract Of all the online and offline methods for probing into the translation processes of student translators, written retrospective protocols are reportedly the earliest, most widely and easily administered didactic and assessment tool used in and outside classrooms.
Despite their recorded advantages, a close examination of both English and Chinese literature reveals a plethora of approaches to their implementation. They differ with respect to factors that include, but are not limited to, the name, contents, nature and number of problems covered, writing
guidelines, language of writing, time and frequency of writing, theoretical components, meta-language and theories used, assessors, assessment rubrics, provision and training, uses and follow-ups. Although these differences may be only a matter of trainers’ personal preferences that
suit particular settings, they do have important didactic implications. This paper, therefore, sets out to capture such diversity, with a view to establishing a framework of reference to inform better use of this instrument of intervention in translator education.
Computer-assisted Conference Interpreter Training: Limitations and Future Directions
Authors: FRITTELLA FRANCESCA MARIA
Published: October 2021

Abstract Technology has come to play an increasingly important role in conference interpreter training since the turn of the millennium. Computer-assisted interpreter training (CAIT) reflects the aim to provide students of conference interpreting with better instructional
support making learning more effective. CAIT has contributed to the development of conference interpreting pedagogy, by innovating teaching methods, providing access to training materials and spurring the development of innovative solutions to tangible learning problems. Hence, CAIT appears
to be a productive area for teaching practice and research that could promote the field’s ongoing shift towards a systematic theoretical and methodological framework for teaching practice. However, conceptual and methodological gaps are currently preventing the advancement of CAIT research.
In turn, these limitations may be seen as one of the factors constraining the full and pedagogically sound integration of CAIT resources into conference interpreter training. The present paper reviews the evolution and state-of-the-art of CAIT, contextualizing it within the development of
conference interpreting pedagogy. It provides a critical review of existing empirical research to single out existing limitations and define trajectories for future research. It also proposes a new functional definition of the term and a classification introducing the concept of CAIT-Affordances.
Kebijakan Model Crime Prevention Through Social Development Dalam Penanggulangan Tindak Pidana Terorisme
Authors: Nurahman Dwi , Sukardi Dina Haryati
Published: October 2021

The problem in this study is how the implementation of the conception of Crime Prevention Through Social Development (CPTSD) by Bhabinkamtibmas in combating criminal acts of terrorism and why there are obstacles to the implementation of the conception of CPTSD by Bhabinkamtibmas in combating criminal acts of terrorism.  The research method specifically uses this type of qualitative research with a normative juridical approach to the problem and an empirical approach. The types of data used are primary data and secondary data. Primary data were obtained from interviews with resource persons and secondary data from literature studies.  The results of the study indicate that the CPTSD model policy by Bhabinkamtibmas in overcoming criminal acts of terrorism is carried out through preventive, preemptive, and repressive efforts. Preventive efforts are supervision of chemicals that can be processed into explosives. Preemptive efforts are holding tabligh akbar and re-instilling Pancasila values ​​in society. The repressive effort is the establishment of the Anti-Terror Task Force. The obstacle in implementing the CPTSD model policy by Bhabinkamtibmas in overcoming criminal acts of terrorism is that Bhabinkamtibmas still lacks resources both in terms of quantity of members and in the field of facilities and infrastructure which includes the number of vehicles and task tools used to carry out Anjau Glare and binluh to the community. The Binmas Pioneer program through the CPTSD by Bhabinkamtibmas has not yet reached the target, so it has not been maximal in raising public awareness and preventing crime.
Strategi Pemerintah Dalam Pengembangan Wisata Budaya Dan Kearifan Lokal Di Kabupaten Majene
Authors: Hartaman Nursaleh , Wahyuni Wahyuni , Nasrullah Nasrullah , Has Yusril , Hukmi Rezki Aitul , Hidayat Wahyuda , Ikhsan Andi Ahmar Ihwal
Published: October 2021

Potensi budaya dan kearifan lokal  merupakan pengembangan pariwisata dan menjadi bagian dari produk kreativitas masyarakat yang memiliki nilai ekonomis. Tujuan penelitian ini untuk  menganalisis pariwisata berbasis budaya dan kearifan lokal di Kabupaten Majene yang  dikembangan dengan berbagai langkah strategis pemerintah daerah Majene. Metode penelitian yang digunakan adalah analisis kualitatif melalui obserasi secara langsung dan interview atau wawancara secara mendalam dengan pihak-pihak terkait penelitian yaitu Kepala Dinas Kebudayaan dan Pariwisata Kabupaten Majene. Budaya dan kearifan lokal khususnya di Kabupaten Majene, secara universal memiliki potensi wisata budaya  yang dapat dikembangkan untuk meningkatkan pariwisata berbasis budaya lokal dan kearifan lokal. Strategi pengembangan wisata budaya lokal dengan pengemasan budaya lokal khususnya budaya lokal Kabupaten Majene dapat dijadikan media promosi dan pengenalan daerah destinasi  wisata budaya dan kearifan lokal.
Pengabdian Masyarakat di Masa Pandemi Covid-19 Pada Prodi Teologi Hindu di STAHN Mpu Kuturan Singaraja
Authors: Diantary Ni Made Yunitha Asri , Gunawijaya I Wayan Titra , Wartayasa I Ketut
Published: October 2021

This community service is a type of non-formal education that is able to educate people to like learning (learning society) regardless of age, community service carried out by the Hindu Theology study program which is in the realm of religion is very relevant to religious activities in Bali so as to be able to provide assistance. community expertise in problem solving. The Hindu Theology Study Program has scholars, experts, and students who can be utilized optimally by the community for the sake of creating harmony between fellow humans, humans and the natural environment, and a harmonious relationship with God Almighty, as in accordance with the teachings of Hinduism in the concept of Tri Hita Karana. So that the implementation of community service is important as an improvement in the quality of the institution and also the welfare of the community. This form of service implementation follows the service guidelines that have been set by STAHN Mpu Kuturan Singaraja by providing education, services and including students in every community activity. The noble purpose of community service is of course to create quality human resources and produce outputs that have a contribution to the wider community and universities.
Eksistensi Ratam Bagi Penanaman Visi Dan Misi Prodi Teologi Hindu Di STAHN Mpu Kuturan Singaraja
Authors: I Wayan Kariarta  , Komang Heriyanti  , Ni Made Evi Kurnia Dewi
Published: October 2021

Ratam activities in the Hindu Theology Study Program are held in the framework of campus life orientation for new students (maba). In the implementation of ratam activities there are efforts to build communication and familiarity between all academic communities in the Hindu Theology Study Program. The vision of the Hindu Theology Study Program is:  "Superior and Dignified Study Program of Tri Kaya Parisudha character". While the mission of the Hindu Theology Study Program is 1) Organizing quality Hindu Theology education to produce graduates of character, superiority and dignity; 2) Conduct innovative research in the development and application of Hindu Theology. 3) Organize community service in the field of Hindu Theology. Understanding of the vision and mission of the Hindu Theology Study Program by all academic community contained in it, is the fundamental point that determines the success of the work program that has been established. The background of the ratam is to socialize the vision of the Hindu Theology Study Program mission and strengthen the sense of brotherhood for the academic community in the Hindu Theology Study Program. Through the socialization of vision and mission, it is hoped that it can strengthen the understanding of the values contained in the concept of Tri Kaya Parisudha and increase solidarity between academic community in Hindu Theology Study Program.
Kolaborasi Pencegahan Dan Penanggulangan Covid-19 Di Kota Baubau
Authors: Abidin Zainul , Nurhayati Nurhayati , Didi La , Suharny Suharny
Published: October 2021

This study aims to describe the collaboration for the prevention and control of COVID-19 in Baubau City. This research is important because there are problems in the dynamics of collaboration, especially related to maintenance, as well as to describe the uniqueness that occurs. The research design used was qualitative with a descriptive approach. Data collection techniques using observation, interviews, and documents. The data analysis technique uses an interactive model. The results of the study show that community-based collaboration has been implemented, especially in Wajo and Lakologou Villages through the construction of tough villages by having order and security toughness, information resilience, psychological toughness and cultural toughness. There is also maintenance or system maintenance. However, the maintenance or maintenance of tough villages in Lakologou Village has stronger characteristics and has more potential for sustainability. The collaboration that occurs is able to bring in new contributors, social capital and condition sustainability. A tough village with its various tools should be maintained and even improved for other interests in the future.
Penegakan Hukum terhadap Pekerja Imigran China di Indonesia Selama PPKM dan PSBB
Authors: Zermiyaz Muhammad Firly , Pambudi Triantomo , Dyantara Ihsanutama Arya Prima
Published: October 2021

The COVID-19 pandemic has greatly affected the Indonesian economy, especially the welfare of Indonesian workers. During this pandemic, there are still violations of the law on immigrant or foreign workers. This study aims to discuss how the conditions that occur during the arrival of Chinese work migrants and how the rules or policies regulate this. The method used in this study is a qualitative approach with data collection using literature studies. Based on research results from literature studies, the government claimed to have brought workers from China into Indonesia. This action is of course very contrary to what is happening and the government's efforts so far to suppress the number of COVID-19. Even though the unemployment rate is increasing due to layoffs such as the number of 1,722,958 people, the government still allows foreign workers from China to enter and seems to prevent local Indonesian workers from working. In fact, in Government Regulation Number 34 of 2021 as the central legal basis, permits for extension of workers and strict selection of workers must still be carried out consistently. In conclusion, the immigration and labor sector in Indonesia still shows clear shortcomings.
Immunization with neural-derived peptides as a neuroprotective therapy for spinal cord injury
Authors: Ibarra-García Andrea Paola , Ibarra Antonio
Published: October 2021

Spinal cord injury (SCI) induces several destructive events that develop immediately after the primary insult. These phenomena increase tissue damage; that is why, numerous therapeutic approaches are studied in order to neutralize these destructive mechanisms. In line with this, several studies indicate that after injury, neural tissue could be protected by an adaptive immune response directed against self-antigens. Immunization with neural-derived peptides (INDP) reduces secondary degeneration of neurons after spinal cord insult and promotes a significant motor recovery. The combination of antioxidants or other immunomodulatory peptides after SCI can improve the protective effect induced by INDP. INDP in acute SCI is a promising strategy, so further studies should be addressed to be able to formulate the best strategy.
DIFFERENCE OPERATOR AND DERIVATIVE ON THE DYADIC FIELD
Authors: Memic N. , Pecenkovic A.
Published: October 2021

This work gives the form of derivation introduced in \cite{K} in the context of dyadic field. We discuss the relation of this derivative to Fourier transform as well as its appropriate anti derivative.
El libro colaborativo en el nuevo escenario digital: Una herramienta de conocimiento y pensamiento para Secundaria
Authors: Aguilar Moreno Marta
Published: October 2021

La propuesta docente que aquí se pretende es la realización de un libro álbum colaborativo. Cuando tratamos de “nativos digitales” (aquellos individuos que han crecido inmersos en la tecnología digital) nos vemos obligados a un cambio de hábitos y formas de pensar. El nuevo perfil del alumnado, acostumbrado al impacto de las nuevas tecnologías de la información, y muy en particular de la red de redes, hace inevitable la actualización de los medios de creación, por lo que es interesante reconducir la educación artística hacia la cultura digital. Los propios alumnos se construyen su identidad digital utilizando las herramientas de comunicación, difusión, comercio, producción y edición que tienen a su alcance. Por ello la propuesta de realizar una plataforma de encuentro para la realización de un libro álbum colaborativo resulta atractiva para reconducir la creación del libro hacia nuevos campos de experimentación. Los libros colaborativos se producen a partir de los contenidos aportados por autores voluntarios a través de herramientas de edición on-line. El papel del docente podría ser el de supervisar, corregir y unificar los contenidos de las aportaciones realizadas por los alumnos. Sería el coordinador del libro y dirigiría la estructura del mismo. El proceso es más importante que el resultado final.
El tránsito del rollo al códice: un viaje a los orígenes del codex y de nuestra concepción material del libro
Authors: Gonzalo Sánchez-Molero José Luis
Published: October 2021

Entre los siglos I a.C. y el I. d.C. aparece un nuevo formato: el “liber quadratus”. Hay varias tesis sobre su origen, pero ¿cómo fue realmente el proceso? Se analiza esta cuestión a través de varias fuentes que nos ayudan a comprender cómo se produjo: literarias, artísticas, arqueológicas y antropológicas. Las dos primeras fuentes ofrecen información no material (por razones climáticas no disponemos de “pugilares” romanos o de textos cristianos primitivos en Europa); las otras dos fuentes, en cambio, se refieren específicamente a los libros coptos y etíopes, unos conservados gracias al clima desértico, los otros, conservados como auténticos fósiles culturales en el siglo XIX.
Devenir del libro como documento de archivo
Authors: Vilchis Esquivel Luz del Carmen
Published: October 2021

El libro es un objeto diseñado, es un registro de información visual que debe ser reconocido como documento de archivo en el momento en que es registrado como parte de un expediente de diseño. Aquí se sustentará el diseño del libro como documento de archivo ligado a la información y los conceptos de la Archivística contemporánea. Uno de los problemas más importantes en los acervos de diseño tiene que ver con acciones como clasificar, valorar, describir y gestionar objetos como los libros. La sistematización de documentos debe incluir la clasificación en sus dos denomina-ciones: el cuadro de clasificación de fondo y el cuadro de clasificación del archivo o cuadro de fondos. Metodológica-mente se procederá con las bases de administración de archivos digitales.
Haciendo algo de historia sobre los ebooks en España
Authors: Quirós Antonio
Published: October 2021

El artículo aborda, desde la perspectiva de alguien que lo ha vivido en primera persona, las líneas evolutivas que ha seguido el mundo del libro electrónico en España. A pesar de ser como país uno de los líderes mundiales del sector editorial, las editoriales españolas se incorporan tarde a la revolución de los ebooks. El artículo analiza algunas claves a este respecto, intentando profundizar en las causas de esta situación y reflejando el estado actual de las cosas.
EDITORIAL Editar libros en España: una industria desequilibrada
Authors: Amorós Andrés
Published: October 2021

Bastantes escritores españoles prestan escasa atención a los problemas del mundo editorial, alegando que tiene poco que ver con su mundo creativo y estético. No me parece una actitud inteligente: aunque sus objetivos sean diferentes, editores y autores se necesitan, se complementan, están en el mismo barco. A todos ellos les afectan por igual, entre otros, los problemas de las bibliotecas públicas, la propiedad intelectual, el bajo nivel de lectura, las nuevas tecnologías...
PHYSIS - Memória da Ciência: base de dados histórica
Authors: Rangel Danny , Nunes Fátima , Fitas Augusto , Gago Alice
Published: October 2021

A Biblioteca Pública de Évora, fundada em 1803 por Frei Manuel do Cenáculo Villas Boas (1724-1814) acolhe inú-meros tesouros bibliográficos de várias áreas de conhecimento, de uma importância matricial para a história da cultura e das ideias da Europa de quinhentos, a oitocentos. A disponibilização da base de dados, acompanhada do tornar digital da PHYSIS-BPE, almejam fomentar a investigação em temas de cultura científica e de história da ciência, chaves de abertura fundamentais para, hoje, entender o impacto da memória natural e da memória científica e técnica do Mundo Moderno e Contemporâneo.
El Libro 22 de la Biblioteca Histórica Santa Cruz de Valladolid: un registro minucioso de las vidas de aquellos que controlaron la España Moderna
Authors: Galindo Azkunaga Ane E.
Published: October 2021

Solemos pensar que los registros minuciosos y el control detallado de personas y documentos son más caracterís-ticos de nuestro tiempo, pero el “Catálogo de todos los colegiales que ha habido en este insigne Colegio de Santa Cruz de Valladolid desde el año 1484 hasta el de 1786” o Libro 22 de la Biblioteca Histórica Santa Cruz de Valladolid es un buen ejemplo de que desde hace siglos la conservación de la memoria es una preocupación humana. Valioso manuscrito conser-vado en dicha biblioteca, estos anales reflejan los principales datos de las vidas de sus colegiales: nombres, alias, diócesis de origen, fechas de entrada y salida en la institución, cargo alcanzado tras su paso por esta, datas de nacimiento y falleci-miento, y donaciones al tesoro bibliográfico que en la actualidad es la Biblioteca Santa Cruz. Partiendo de la importancia que tuvieron los Colegios Mayores en la España Moderna, a cuya administración prestaron el servicio de proporcionar profesionales formados, y especialmente el Colegio Santa Cruz de Valladolid, fundado por el cardenal González de Mendoza (conocido como “el tercer rey”), es fácil comprender el valor de este “libro de vida”, que preserva la información de aque-llos que controlaron las distintas esferas del país. Este trabajo describe y estudia el manuscrito desde el punto de vista físico y el del contenido, destacando aquellos aspectos fundamentales relativos a sus circunstancias y su elaboración, y extrayendo la información más relevante de sus páginas.
Riesgos y recomendaciones para la implementación de una biblioteca digital regional
Authors: Gherab Martín Karim J.
Published: October 2021

El objetivo del presente artículo es analizar la creación de una biblioteca digital en una región española en función de los criterios que deben tenerse en cuenta a la hora de materializar un proyecto tan ambicioso y complejo, sugiriendo las medidas preventivas adecuadas con el fin de minimizar los riesgos y las amenazas asociados a un proyec-to de esta envergadura.
Hybrid contracts in introductory linguistics
Authors: Paraskevas Cornelia C.
Published: October 2021

Wanting to shift the focus in the introductory linguistics classes in an access institution from teaching to learning, I created a tripartite (hybrid) contract that consists of three distinct tasks: labor-based tasks (collaborative forums and breakout activities); content-based tasks (assignments and final project on changing understandings about language) and self-regulated tasks (learning logs, metacognitive awareness surveys, capstone). This contract gives students agency and establishes a culture of “forgiveness” (while maintaining high standards), providing flexibility since my students’ life challenges can affect their academic performance.
Active learning in emergency remote introductory linguistics: Successes and challenge
Authors: Bunger Ann
Published: October 2021

This paper describes a set of flipped learning materials that I created for emergency remote teaching of introductory linguistics. My goals were to create a set of asynchronous materials that would scaffold student progress through a syntax unit, require active engagement in the material, and enable students to receive incremental formative feedback. Assessment of formative and summative student progress in the unit demonstrates that these materials were as effective at supporting student learning as face-to-face pedagogical methods. The discussion touches on additional issues related to pedagogy of care that were overlooked.
Engaging with linguistic justice through objectives-based learning and independent research
Authors: Nee Julia , Remirez Emily
Published: October 2021

How can we foster the learner investment required for difficult, reflexive discussions about linguistic justice? We address this question through our efforts as instructors in a general education course on language in the US. To help students reflect on their own positionality within systems of oppression, we nurtured student-instructor relationships where students felt respected, valued, and capable of success using objectives-based assessment strategies and structured independent research projects. Students’ positive feedback and focus on LEARNING over simply earning a grade demonstrate the efficacy of our approach.
Foreword: Special Issue on Scholarly Teaching
Authors: Hiramatsu Kazuko , Temkin Martinez Michal
Published: October 2021

This special issue contains peer-reviewed papers presented during an organized session on scholarly teaching at the 2021 LSA Annual Meeting. The session was organized by an NSF-sponsored Faculty Learning Community that was formed in 2019 to build capacity among a cohort of linguists to advocate for scholarly teaching and the scholarship of teaching learning (SoTL).
THE VALUE OF DIFFERENTIATION OF WEAK FORMS OF D ANTIGEN OF THE ERYTHROCYTE SYSTEM RHESUS IN CLINICAL TRANSFUSIOLOGY AND OBSTETRICS
Authors: Pavlyuk R. P. , Myronenko H. A. , Tymoshenko U. V. , Lavrovskaya L. N.
Published: October 2021

Summary. The characteristics of variants of antigen D are important because their immunogenicity and, consequently, clinical value depend on them.

Objective. To identify weak forms of D antigen of the Rhesus erythrocyte system using available methods, to investigate their frequency and to determine a strategy for interpreting the rhesus status of the individual.

Materials and methods. Rhesus affiliation of 3501 blood donors was determined, RhD affiliation of 44 people was specified. The studies were performed in hemagglutination reactions on a plane, test tubes, indirect Coombs’ test, micromethod in gel with MCA anti-D IgM, anti-D IgG, anti-D/DVI IgM/IgG, standard universal reagent antirhesus and standard serum antirhesus.

Results and discussion. Dweak was defined 1 % among donors, which is no different from its frequency among Europeans. 40 of the 44 subjects had Dweak and were classified as RhD +, 2 – DVI + — as RhD–, taking into account the world practice of referring an individual with serologically weak D depending on the category of the subject.

Conclusions. Due to significant differences in the immune response of individuals with Dweak and Dpartial to D + antigenic stimulus, in-depth examination of their RhD status is appropriate to determine transfusion and obstetric tactics.
LIVER ECHINOCOCCOSIS: DIAGNOSIS AND SURGICAL TREATMENT EXPERIENCE
Authors: Shaprinsky V. A. , Vorovsky O. O. , Kamins’kyy О. О. , Verba A. V. , Formanchuk A. M. , Mironishen Yu. A. , Chernichenko A. I.
Published: October 2021

Summary. The purpose: to analyze the results of treatment of patients with liver echinococcosis.

Materials and methods: results of treatment of 76 patients with echinococcosis of the liver were analyzed, women — 66 (86,8 %), men — 10 (13,2 %). Primary echinococcosis was detected in 73 (96,1 %) patients, secondary — in 3 (3,9 %). Among instrumental research methods, ultrasound and computed tomography examination were of diagnostic value. Single liver cysts were found in 66 (86,8 %) patients, multiple — in 10 (13,2 %). Among patients with solitary cysts, the right lobe was more often affected in 56 (73,7 %) patients than the left — 20 (26,3 %) cases. Echinococcosis complications were observed in 16 (21,1 %) patients. Among them, most often there were suppurations of the cyst — in 13 (17,1 %); a break of the cyst in the free abdominal cavity — in 1 (1,3 %), in the pleural cavity — 1 (1,3 %), in the biliary tract — in 1 (1,3 %). In 20 (26,3 %) cases, the operation was performed from the upper median access, in 46 (60,5%) — from oblique hypochondriac accesses by Kocher or by Fedorov. Pericystectomy was performed in 52 (68,4 %) patients, in 8 (10,5 %) patients had resections of liver segments with an echinococcal cyst, in 4 (5,3 %) — cyst opening with removal of contents and treatment of its cavity. Laparoscopic echinococectomy was used in 12 (15,8 %) patients. In the postoperative period, complications were observed in 16 (21,1 %) patients. The use of the welding electrocoagulator EK-300M «Swarmed» in the thermal rehabilitation of the walls of the residual cavity after echinococectomy allowed to reduce blood loss from (2200 ± 210) to (250 ± 50) ml, recurrences – with 2,8 up to 0 %. Before and after operation was performed antireсedive antiparasitic therapy with albendazole (Vormil) in two cycles of 28 days, separated by a 14-day break. The dose at body weight over 60 kg was 400 mg 2 times a day, and for less than 60 kg the drug was prescribed at a rate of 15 mg/kg/day.

Results. With the use of laparoscopic echinococectomy, intraoperative blood loss was reduced by 9 times (р=0,0001); duration of operation — 2 times (р>0,05), stay in hospital - 3,3 times (р=0,002). There were no fatal outcomes.

Conclusions. Pericystectomy is an effective operation for complete recovery and does not give recurrence of the disease. The use of a welding electrocoagulator and laparoscopic echinococectomy significantly improve the results of treatment of patients with parasitic liver cysts.