bluuebunny/crossref_metadata_2025 huggingface dataset:
El discurso gráfico en cubiertas de libros. Un laboratorio de investigación para crear metáforas visuales The graphic discourse on book covers. A research laboratory to create visual metaphors
Authors: Iñurritegui Leire Fernández , Fernández Eduardo Herrera
Published: January 2021

Desde la necesidad de estimular mecanismos de investigación aplicada, concebidos para plantear nuevos fundamentos metodológicos en los procesos de enseñanza-aprendizaje en el campo del diseño gráfico, presentamos algunas reflexiones previas en torno a una propuesta docente que actualmente estamos desarrollando en el primer acercamiento del alumnado a la disciplina del diseño gráfico. Una experiencia práctica apoyada en el diseño de cubiertas de libros y basada en la experimentación sobre la potencial dimensión metafórica de una selección de objetos cotidianos, con el objetivo de adquirir diferentes saberes referidos a la percepción y análisis del contexto socio-cultural y con ello poder acceder a diversos conocimientos sobre las relaciones visuales que ayudan a sentir y a pensar al ser humano. En definitiva, un procedimiento de creación que plantea convertir el aula en un laboratorio de investigación creativa que procure generar experiencias visuales para ver «más allá». Algo que, en definitiva, determina el concepto general del diseño gráfico.
Impact of Motivational Factors on Motivation of Police Force: A Case of Project of Punjab Police
Authors: Shahid Masab Bin , Haq Aftab Ul , Iqbal Shahid , Munir Anum
Published: January 2021

The purpose of this study was to identify the factors that motivate security force personals at work and then study the impact of these identified factors on Motivation of Specialized Unit of Punjab Police Personals. The motivational factors were identified through interviews and after comparison with literature eight motivational factors were identified as independent variable with Motivation as a dependent variable. In order to study the impact of identified motivational factors on motivation of employees, a survey method was used. Questionnaires comprising of five point Likert scale questions were distributed among 306 respondents i.e. Security Force Personals. The results revealed that motivational factors Working Conditions, Career Growth Opportunities, Peer/Fellow Relationship, Salary and Organizational Policies were found to have a significant impact on motivation of Police Force. Whereas factors like recognition, work itself & supervisor role were not proved to be significant. From this study it can be concluded that motivational factors tend to differ in different job settings and careful consideration should be given to the factors that motivate employees in order to enhance their performance. The current study can prove to be a valuable input for policy makers of Police Department and help them understand the motivational needs of employees in different projects of Punjab police.
Ensino em Perspectivas: a experiência de elaboração coletiva de um periódico científico
Authors: Fialho Lia Machado Fiuza
Published: January 2021

Há uma quantidade considerável de periódicos científicos no Brasil, muitos são consolidados, outros foram emergindo mais recentemente, como é o caso da revista Ensino em Perspectivas. Tais periódicos são importantes veículos de difusão do conhecimento produzidos, possibilitando tornar público estudos e pesquisas que podem colaborar para o desenvolvimento da sociedade e seu melhor viver. O objetivo do artigo é lançar luz sobre a experiência colaborativa de criação do periódico Ensino em Perspectivas (EnPe), realizada em 2020, por um grupo de alunos pós-graduandos da Universidade Estadual do Ceará (UECE), que visavam a oferecer um canal gratuito e democrático para a divulgação de pesquisas de alunos de graduação, professores da educação básica e do ensino superior e demais pesquisadores. A EnPe foi idealizada pela professora Lia Machado Fiuza Fialho, que incentivou alunos da Pós-Graduação em Educação a criarem uma revista científica hospedada no portal de periódicos da UECE. Mestrandos e doutorandos do Grupo de Estudos “Práticas Educativas, Memórias e Oralidades - PEMO” aceitaram o desafio, e de maneira dialógica, selecionaram o nome do periódico, as artes, os editores, o conselho editorial, o fluxo editorial, entre outros aspectos necessários para a criação de um periódico científico, qualificando-se para a tarefa editorial.
الصرف في التصويب اللغوي كتاب قل ولا تقل للدكتور مصطفى جواد أنموذجًا
Authors: Dawood Abdulla ben Abdullah Omer
Published: January 2021

يسعى البحث ليكشف عن دور الصرف وبيان مكانته بين علوم العربية في التصويب اللغوي ويرمي إلى بيان الأبواب الصرفية التي يكثر فيها خطأ المتكلمين في ضبط صيغها، ويسعى ليكشف عن أسباب الوقوع في الخطأ ويُظهِر البحث أنَّ دراسة الصرف أمر ضروري للمتكلمين بالعربية للتقليل من الأخطاء الشائعة، ويُفصِحُ عن جهد أحد رواد العربية المحدثين المهتمين بمعالجة التصويب اللغوي ولا سيما التصويب الصرفي. جاء البحث في مقدمة وثلاثة مباحث تعقبها أهم النتائج التي توصل إليها البحث أهمها أنَّ جُلَّ الأخطاء في ضبط اللفظة يرجع إلى إهمال دراسة الصرف والجهل بقوانين الاشتقاق وأوزان العربية، وأنَّ أكثر الأخطاء تقع في المشتقات وجموع التكسير، وأهمية الإفادة من كلام الفصحاء والأدباء.
Hubungan antara Penggunaan Aplikasi Google Classroom Terhadap Pencapaian dalam Pembelajaran Sejarah
Authors: Kaviza M.
Published: January 2021

Kajian berbentuk korelasi ini bertujuan untuk menentukan sama ada terdapat hubungan antara penggunaan aplikasi Google Classroom dari aspek pengetahuan, kemahiran dan sikap terhadap pencapaian dalam pembelajaran sejarah. Seramai 114 orang murid Tingkatan Empat yang dipilih berdasarkan teknik persampelan rawak mudah terlibat dalam kajian ini. Instrumen kajian ini merupakan soal selidik dan ujian pencapaian. Data kajian ini dianalisis secara statistik inferensi iaitu ujian Korelasi Pearson dan ujian Regresi Pelbagai melalui perisian IBM SPSS. Dapatan kajian ini menunjukkan bahawa terdapat hubungan linear positif yang sederhana tinggi secara signifikan antara min penggunaan aplikasi Google Classroom iaitu pengetahuan, kemahiran dan sikap terhadap pencapaian dalam pembelajaran sejarah. Selain itu, pengetahuan, kemahiran dan sikap dalam penggunaan aplikasi Google Classroom dilaporkan merupakan pembolehubah-pembolehubah peramal dan telah menyumbang sebanyak 27 peratus varians terhadap pencapaian dalam pembelajaran sejarah dalam kajian ini. Implikasi kajian ini telah memaparkan sumber maklumat kepada para guru sejarah untuk melaksanakan proses pembelajaran dan pemudahcaraan melalui penggunaan aplikasi Google Classroom dengan berkesan kerana aplikasi Google Classroom didapati mempengaruhi peningkatan pencapaian dalam pembelajaran sejarah dalam kalangan murid.
The impact of skeletal muscle injury on the expression of laminin and its role in regeneration
Authors: Ali Taghreed , Zaki Laith , Al-Habib May
Published: January 2021

Background: Laminins are high-molecular-weight proteins in the extracellular matrix; it is a major component of the basal lamina, influencing cell differentiation, migration, and adhesion. Laminin affects cell growth, besides effects in wound healing and embryonic development.
Objectives: The present study aims to assess the histological changes taking place during skeletal muscle healing.
Methods: The extensor digitorum longus muscle of 45 male rabbits was set as a skeletal muscle injury model and examined 3&6 weeks after initiation of injury. These animals were divided into three groups control (A) group with no injury, group (B) at 3rd post-injury week, group (C) at 6th post-injury week. The muscle tissues were prepared and examined histologically using H&E and immunohistochemically using Laminin antibodies. Aperio image scope software is used to analyze immunohistochemical reactivity quantitatively. The degeneration and regeneration process were overlapping with each other both in time and cellular morphological changes. Early myoblast-like cell appearance and new myotube formation were recorded during the 3rd week. By the end of the 6th-week postoperatively, the muscle histological maturation and muscle fascicles were noticed.
Results: Immunohistochemical reactivity of Laminin antibody showed an intense reactivity in the 3rd-week group while a less intense reactivity in the control and 6th-week groups'. A quantitative assessment of Laminin using Aperio soft wear showed that the 3rd-week group has an intensity of 0.724±0.03 pixel, while the 6th week's group was 0. 321±0.02 pixel and the control group was 0.293±0.02 pixel. The differences were statistically significant, P-value ≤0.0001.
Conclusion: The process of regeneration is a dynamic type where degeneration and regeneration superimposed each other.
Comparative Study of Jeevantyadiyamaka Lepa and Vipadikahar Lepa in the Management of Vipadika
Authors: Raghuwanshi Bhushan , Ade Vinod
Published: January 2021

The skin diseases many times are not a cause for any mortality; they make the patient worried due to its external appearance. Even though many skin diseases may be cured yet but few diseases (eczema, psoriasis, dermatitis etc.) makes it much irritation for patient and troubles some for treating physician too. And severe itching or burning or oozing disturbs his/her day to day life. Vipadika is one among the Kshudra Kushta. It is also one among the vatajananatmaja vikara which is commonly prevalent, which in chronicity gives maximum pain to the sufferer. All the patients of group A & group B were provided with a container of “Jeevantyadi yamaka lepa” & Vipadikahar lepa respectively of 50 gms for 15 days and later again 50 gms for next 15 days, for total 30 days. Jeevantyadi  yamaka lepa alone (group A) is effective in the management of vipadika with highly significant result from good to encouraging results. Vipadikahar lepa (Group B) is very effective in the management of vipadika with highly significant results from encouraging to excellent result. Group B therapy is more effective than Group A therapy.
Critical Analysis of Mulsthana of Medowaha Srotas
Authors: Parlewar Charuta Keshavrao , Dandekar Pradnya , Parlewar Rupali
Published: January 2021

According to Ayurveda dhatus (structural entities) are circulating through a channel known as srotas, these strotas carry dhatu (tissue elements or their constituent) undergoing transformation to their destination. Each srotas has 2 mulasthan (roots), which are different according to various text of Ayurveda. Different Acharyas describe roots of Medowaha srotas differently upto some extent, with this context the exploration of this concept is needed with respect to modern science which is mostly based on Pratyaksha pramana. An Ayurvedic principle, to treat the diseases of respective srotas, root site has to be treated. About medowaha srotas, out of two roots one is “Vrikka” is common in all text, but the second root is different with this context exploration is needed. When we correlate term Vrikka with kidney, we can’t full fill the aspect of Meda (fat) metabolism but if Vrikka is correlates with kidney plus suprarenal gland then we can. In Structure suprarenal gland are attached to kidneys on superior side kidneys and suprarenal glands are made up of same tissue. The diseases of Meda dhatu given by compendia are correlated with diseases of hormone cortisol secreated by suprarenal gland, and cortisol is responsible for fat metabolism. Even suprarenal glands are not described in any text of Ayuurveda. The second roots given by Acharyas are Vapawahan, kati, Mansa and Jatharmeda respectively all these structures are deposited with adipose tissue having adipocyte. During starvation this tissue is metabolized and used for energy. So, these all structures are roots of Medowaha srotas.
A Pharmacognostical and Phytochemical study of Sookshma Eladi Choornam
Authors: B Harinatha Chary , Rajagopal Manu , S Pavan Kumar , S Gnana Prasuna
Published: January 2021

Introduction: Sookshma Eladi choornam is one of the Ayurvedic formulations specially mentioned for Kaphaja Hridroga in Hridroga prakarana of Bhaishajya Ratnavali.  Dhamani pratichaya (Atherosclerosis) is one of the diseases of Kaphaja nanatmaja vaydhi which is the more important cause for Ischemic Heart Disease. The cause for Atherosclerosis could be Hyperlipidemias. Eladi choornam is a compound preparation which contains powders of Sookshma ela (Elettaria cardamomum Maton.) and Pippali moolam (root of Piper longum L.,). As these drugs are Katu vipaka in nature they can be used in Hyerlipidemia.  To know the efficacy of the drugs their quality parameters are highly essential to manufacture in the large scale. Method: The present study deals with the Pharmacognostical and phyto-chemical study of Sookshma eladi choornam including Thin Layer chromatography study (TLC) as per the standard literature. Result: Consistency of Sookshma eladi choornam is fine powder. Colour was brown, odour was aromatic spicy smell, Taste was pungent, touch was smooth powder form,  Qualitative study showed that pH is 4.9, total ash value 12 %, loss on drying is 4.5%, Water soluble matter17%, Alcohol soluble matter 8%,  Acid insoluble ash 8.5%. Thin Layer chromatography (TLC) revealed one yellow spot.  Dissolution time is 4 minutes and Moisture content was 8%. Phytochemicals as Alkaloids, Glycosides, Tannins, Flavonoids and Phenols were found. Conclusion: Pharmacognostical, phyto-chemical and TLC studies inferred that the formulation meets the minimum quality standards. The study may be used as reference standard in the further quality control researches.
Quality Control Assessment of an Ayurvedic Medicine - Durvadi Ghrita
Authors: Kamaliya Sangita , B Vaghela D , R Harisha C , J Shukla V
Published: January 2021

Background: Durvadi Ghrita is a Sneha Kalpana which is claimed to be effective in Madhumehajanya Timira (Diabetic Retinopathy).  In present study, it has been used for Nasya. Objective: Present study was planned to look out on herbal drugs used in the preparation of Durvadi Ghrita and standardization of drug by pharmacognostical and physicochemical parameters and HPTLC evaluation. Methods: Identification and authentication of all the raw drug was done by pharmacognostical study i.e. morphological characters, organoleptic characters and powder microscopy. Physicochemical evaluation and HPTLC of final product were done. Results: Pharmacognostical study of all the raw drugs of Durvadi Ghrita showed presence of oil globule, prismatic crystals of Durva. Lignified branched trichome, pollen grains of Utpala Kinjalaka. Trichome, border pitted vessels of Manjishtha. Collenchyma cells, border pitted vessel of Elvaluka. Lignified fibres, oil globules of Sita. Pitted fibres, pitted vessels of Usheera. Scalariform vessels, prismatic crystals of Musta. Pitted vessels and lignified fibres, crystal fibres of Chandana. Lignified cork, and stone cells of Padmaka etc. Pharmaceutical evaluation of Durvadi Ghrita showed results Specific Gravity 0.9125, Refractive Index 1.47, Acid Value 0.4608, Iodine Value 11.45 and Saponification Value 128.856. High Performance Thin Layer Chromatography, 12 spots were found at 254 nm and five spots were found at 366 nm. Conclusion: Identification and authentication of herbal drug used in the preparation of Durvadi Ghrita has been done. Pharmacognostical and physicochemical evaluation of prepared drug has been carried out which can be further useful for standardization of Durvadi Ghrita and other clinical researches.
Georgia in the context of the European educational area
Authors: DARCHASHVİLİ Manana
Published: January 2021

In Georgia, the issue of education has always been a priority for the government of all times, with a focus on further development. In 2005, when Georgia joined the Bologna Process, significant reforms were made in the higher education system. Higher education programs are described in the European Credit Transfer System. Accordingly, the diploma supplement is approved following the rules developed in Europe.

The paper examines the compatibility of the country's education system with the law, according to which the existing higher education institutions must comply with both internal and external quality assurance mechanisms. The external quality assurance system of Georgia consists of authorization and program accreditation, and external quality assurance is provided by LEPL National Center for Education Quality Development.

The paper presents the ways and means of Georgia’s firm establishment in the European educational space and the contribution of the National Center for Quality Development in Education so that the quality of education received in Georgia fully meets national and international requirements.
Dynamic Voltage Scaling With Reduced Frequency Switching And Preemptions
Authors: Mohan Arya Lekshmi , Pillai Anju S.
Published: January 2021

Dynamic Voltage Scaling is an innovative technique for reducing the power consumption of a processor by utilizing its hardware functionality. Dynamic Voltage Scaling processors are mainly focusing on power management. Such processors can be switch between discrete frequency and voltage levels. The main challenges of Dynamic Voltage Scaling are increased number of preemptions and frequency switching. A part of dynamic energy as well as CPU time is lost due to these processes. To limit such processes, an algorithm is proposed which reduces both unwanted frequency switching and preemptions.
Audio Retrieval Using Multiple Feature Vectors
Authors: Nandedkar Vaishali
Published: January 2021

Content Based Audio Retrieval system is very helpful to facilitate users to find the target audio materials. Audio signals are classified into speech, music, several types of environmental sounds and silence based on audio content analysis. The extracted audio features include temporal curves of the average zero-crossing rate, the spectral Centroid, the spectral flux, as well as spectral roll-off of these curves. In this dissertation we have used the four features for extracting the audio from the database, use of this multiple features increase the accuracy of the audio file which we are retrieving from the audio database.
Bit-Level Systolic Architecture for a Matrix-Matrix Multiplier
Authors: Murty M.N. , Nayak S.S. , Padhy Binayak , Panda S.N.
Published: January 2021

Highly efficient arithmetic operations are necessary to achieve the desired performance in many real-time systems and digital image processing applications. In all these applications, one of the important arithmetic operations frequently performed is to multiply and accumulate with small computational time. In this paper, a 4-bit serial - parallel multiplier, which can perform both positive and negative multiplications, is presented. Baugh-Wooley algorithm necessitates complementation of last bit of each partial product except the last partial product in which all but the last bit are complemented. In the proposed algorithm all bits of the last partial product are complemented. This modification results in considerable reduction in hardware compared to Baugh-Wooley multiplier. This multiplier can be used for implementation of discrete orthogonal transforms, which are used in many applications, including image and signal processing. This paper presents a 2D bit-level systolic architecture for a matrixmatrix multiplier. A comparison with similar structures has shown that the proposed structure performs better.
Design of High Performance Modified Wave pipelined DAA Filter with Critical Path Approach
Authors: Singh Charanjit , Singh Balwinder
Published: January 2021

In this paper, a new high speed control circuit is proposed which will act as a critical path for the data which will go from input to output to improve the performance of wave pipelining circuits The wave pipelining is a method of high performance circuit designs which implements pipelining in logic without the use of intermediate registers. Wave pipelining has been widely used in the past few years with a great deal of significant features in technology and applications. It has the ability to improve speed, efficiency, economy in every aspect which it presents. Wave pipelining is being used in wide range of applications like digital filters, network routers, multipliers, fast convolvers, MODEMs, image processing, control systems, radars and many others. In previous work, the operating speed of the wave-pipelined circuit can be increased by the following three tasks: adjustment of the clock period, clock skew and equalization of path delays. The path-delay equalization task can be done theoretically, but the real challenge is to accomplish it in the presence of various different delays. So, the main objective of this paper is to solve the path delay equalization problem by inserting the control circuit in wave pipelined based circuit which will act as critical path for the data that moves from input to output. The proposed technique is evaluated for DSP applications by designing 4- tap FIR filter using Distributed arithmetic algorithm (DAA). Then comparison of this design is done with 4-tap FIR filter designs using conventional pipelining and non pipelining. The synthesis and simulation results based on Xilinx ISE Navigator 12.3 shows that wave pipelined DAA based filter is faster by a factor of 1.43 compared to non pipelined one and the conventional pipelined filter is faster than non pipelined by factor of 1.61 but at the cost of increased logic utilization by 200 %. So, the wave-pipelined DA filters designed with the proposed control circuit can operate at higher frequency than that of non-pipelined but less than that of pipelined. The gain in speed in pipelined compared to that of wavepipelined is at the cost of increased area and more dissipated power. When latency is considered, wavepipelined design filters with the proposed scheme are having the lowest latency among three schemes designed.
Modeling and Performance prediction of Eureka-147 OFDM based DAB system
Authors: Agarwal Arun , Patra Sarat Kumar
Published: January 2021

The new digital radio system DAB (Digital Audio Broadcasting), developed within the Eureka 147 project is a very innovative and universal multimedia broadcast system that has the potential to replace existing AM and FM audio broadcast services in many parts of the world in the near future. DAB employs coded OFDM technology that enables it for mobile reception and makes receivers highly robust against channel multipath fading effect. In this paper, we have analyzed the bit error rate (BER) performance of DAB system conforming to the parameters established by the ETSI (EN 300 401) using frequency interleaving and Forward Error Correction (FEC) in different transmission channels. The results shows DAB to be suitable radio broadcasting technology for high performance in mobile environment.
A Novel Power Efficient Routing Scheme for Wireless Sensor Networks
Authors: Majumder Koushik , Ray Sudhabindu , Sarkar Subir Kumar
Published: January 2021

The nodes in a sensor network are severely constrained by energy. Reducing the energy consumption of the nodes to prolong the network lifetime is considered a critical challenge while designing a new routing protocol. In this paper we propose a new power-aware, adaptive, hierarchical and chain based protocol - CCPAR (Clustered Chain based Power Aware Routing) that utilizes the periodic assignments of the cluster head role to different nodes based on the highest residual battery capacity for ensuring the even dissipation of power by all the nodes. Transmission from a single cluster head to the base station in each round and the distribution of the data aggregation workload among all the nodes, save the cluster heads from early exhaustion. The use of data aggregation also reduces the amount of information to be transmitted to the base station. By chaining the nodes in each cluster and using a separate chain for the cluster heads, CCPAR offers the advantage of small transmit distances for most of the nodes and thus helps them to be operational for a longer period of time by conserving their limited energy. The simultaneous construction of multiple chains in different clusters reduces the time for chain construction as well as the length of each of the chains. These shorter length chains solve the problem of excessive delay in transmission for the distant nodes. Use of a fresh set of parameter values in each round provides the users the flexibility to change these values in a way to control the power consumption. The introduction of MAX threshold enables CCPAR to be quickly responsive and thus highly suitable for time critical applications. From the performance evaluation we observe that CCPAR outperforms other protocols in terms of energy saving and longevity of the network.
RFID Deployment in INDIAN RAILWAYS: A case study of E-Transport Initiative in India 55 RFID
Authors: Das Debashreet
Published: January 2021

A technology lying largely unused since World War II has suddenly caught the attention of the whole world. The emergence of the industry led global RFID standard has accelerated the adoption of this new technology across sectors. It has helped to fully unlock and open existing opportunities and business applications responsive to today’s global needs. Design, Development and implementation of computer-based information systems and associated communication networks have led to the deployment and usage of this wireless technology. According to MCKINSEY & COMPANY, “Railways in India is a sunrise industry! Indian Railways has got the status of super ‘JEWEL’. The Indian Railways (IR) is a truly great institution. It is a global giant that operates profitably, effectively and with relatively little government support”. The vastness of railways – cars, cargo, track, countries and conditions – presents a massive challenge for management of rolling stock and rail operations. Intellectual Property and Innovation Company’s( IPICO’s) low cost, passive RF technology enables consistently accurate identification and control of assets in virtually any operating environment. This paper tries to scrutinize the loopholes that exist in the system and examines the modus operandi of RFID technology to address such problems.
Packet Striping for Multi-Interfaces
Authors: Begum Saima , Pattnaik P.K.
Published: January 2021

In future mobile systems, the end-terminals will be considerably more diverse than nowadays, and the users will have a greater choice of access technologies, offering different QoS, cost, security and so on. A mobile terminal equipped with multiple interfaces can achieve a much higher bandwidth by aggregating the bandwidth offered by the individual networks. In this paper, we present a system based on Mobile IPv6 that achieves the above objectives. We will discuss in detail the architectural requirements and algorithms that are needed to support the above system. We also extended our proposed scheme to support even if the correspondent node also has multiple interfaces. Simulation results show that the proposed algorithm can uniformly distribute data packets among multiple channels and deliver the packets perfectly in order at receiver to achieve bandwidth aggregation.
PSoC Based Instrumentation for H2 Sensor in the Context of Fast Breeder Reactors
Authors: Rao J. Prabhakar , Keshari Ajay Kumar , Parthasarathy R.
Published: January 2021

To monitor very low levels of hydrogen in cover gas plenum of fast breeder reactors, thin film sensors based on tin oxide doped with palladium are developed in IGCAR. The sensor patterns are integrated on a miniature alumina substrate and necessary electrical leads are incorporated in it. The conductivity of the sensor varies with H2 concentration. The useful range of the sensor is 5 ppm to 80 ppm and the base line resistance of the sensor is around 2.5MΩ. This paper gives an outline of the PSoC based electronics developed to measure the H2 concentration and associated signal processing. Low component count and feasibility of locating the sensor conditioning components remotely are emphasized in the design. The laboratory studies on the linearity performance of the various blocks of the system are discussed.
A Novel Approach for Transmission Line Protection Using Wavelet Transform and Neural Network
Authors: Rao Mrunalini M. , Deoghare P.M.
Published: January 2021

The two most important expected objectives of the transmission line protection are – 1) Differentiating the internal faults from external faults and 2) identifying exactly the fault type using one end data only. In conventional distance protection scheme only 80 percent of line length gets primary protection while for remaining 20 percent of line length a time delay is provided to avoid maloperation due to overreach in case of D.C. offset. In this new scheme a fault generated transients based protection method is introduced by which the whole line length gets primary protection by using the concept of bus capacitance. This scheme implements improved solution based on wavelet transform and self-organized neural network. The measured current and voltage signals are preprocessed first and then decomposed using wavelet multiresolution analysis to obtain the high frequency and low frequency information. The training patterns are formed based on high frequency signal components and the low frequency components of all three phase voltages and current. Zero sequence voltage and current are also used to identify faults involving grounds. The input sets formed based on the high frequency components are arranged as inputs of neural network-1, whose task is to indicate whether the fault is internal or external. The input sets formed based on the low frequency components are arranged as inputs of neural network- 2, whose task is indicate the type of fault. The new method uses both low and high frequency information of the fault signal to achieve an advanced transmission line protection scheme.
Design & Implementation of Closed Loop PID Mechanism for Wire Tension Control (Tensioner) in Winding Machine
Authors: J Roopa. , M Govinda Raju.
Published: January 2021

Wire tensioners form a crucial part of winding equipment. The tensioner is used to deliver the wire by measuring the maximum tension that wire would tolerate. The quality of winding and productivity of winding machines depends on wire tensioners to a large extent. Usually, the tensioners used in winding application are completely manufactured mechanical with no/little electronics in it, which are not compatible and reliable for variable tensions and different diameter of wires. Since these tensioners are not flexible, for winding machines, alternatives based on Digital Signal Processors (DSP) or any appropriate Controllers are used. We are proposing a PIC Controller based tensioner that would deliver a constant tension with closed loop PID control at constant position of dancer arm mainly by using servomotor and stepper motor. This method is economical and easily scalable to any equivalent controller architecture. This work was supported by Synthesis Winding Technologies Pvt. Ltd, Bangalore.
TO DEVELOP AND EVALUATE IMPACT BEHAVIOR OF JUTE FIBRE REINFORCED COMPOSITE
Authors: SRIVATAVA A.K. , MISHRA SANDEEP , KANAUJIYA ROHIT , SHUKLA RAVI , SINGH TOOFAN
Published: January 2021

The objective of this study is to investigate the impact behaviors of composites, metals and water absorption of composite. The Water absorption test is used to determine the amount of water absorbed under specified conditions .These composites (JRFC) are made of natural fibre (Jute) by volume 10% reinforcing in Epoxy (Matrix) Material. The Izod impact conditions have been considered .The result shows the specific impact energy of fibre composite is higher than the other materials.
Implementing Lessons Learned from Past Versions of the Philippine National Unified Health Research Agenda
Authors: Otayza Maria Lourdes K. , De Veyra Chiqui M. , Lopez Jaifred Christian F.
Published: January 2021

Background. Considering the scope and magnitude of the National Unified Health Research Agenda (NUHRA), the implementation of the agenda requires adequate planning. Reviewing the implementation of the first and second versions of NUHRA, implemented from 2006 to 2010 and from 2011 to 2016 respectively, is thus useful in identifying potential challenges for implementing the current version.

Objectives. This article aimed to 1) describe strategies employed in the previous NUHRAs,2) describe uptake of the previous NUHRAs; and 3) identify lessons learned from the implementation of NUHRA 1 and 2.

Methods. Review of the NUHRA 1 and 2 evaluation reports and minutes of PNHRS Research Agenda Committee meeting was conducted. Interviews with PCHRD division head and staff and representatives from the academe and regional consortia were also conducted.

Results. A total of 96 of the 422 NUHRA 1 priorities were implemented, while 45 of the 56 NUHRA 2 priorities were implemented. While NUHRA 1 implementation was delegated to numerous agencies, dissemination was conducted primarily by PCHRD through launch events and fora. Implementation of the NUHRA 2 was delegated only to the four core agencies of the PNHRS, with each agency employing different strategies for the dissemination of the NUHRA 2.

Conclusion. Involvement of agencies beyond the core of PNHRS may be the better direction for implementation of the current NUHRA. Strong support and commitment of the core agencies will be key in the effective implementation of the NUHRA.
Repositioning of Overerupted Upper Molar for Facilitating Lower Implant Placement with Miniscrews
Authors: Kurnia Shafira , Santoso Samuel Rehuel , Sutedjo Widyawati , Prahasanti Chiquita Prahasanti
Published: January 2021

Loss of the mandibular first molar often leads to the overeruption of the opposing maxillary first molar, resulting in inadequate interocclusal space. In this report, two miniscrews were placed into the buccal and palatal region of the upper first molar to correct the overerupted teeth using power chains. Progress of treatment was evaluated every two weeks for five months. The clinical results showed significant intrusion while maintaining periodontal health, tooth vitality, and root length.
Orthodontics Treatment Strategy and Management in a Child with Attention Deficit Hyperactivity Disorder
Authors: Kurniawan Ricky , Nelwan Sindy Cornelia , Tedjosasongko Udijanto , Saskianti Tania
Published: January 2021

This is a case of an 8-year-old male patient diagnosed with class 1 angle malocclusion, 9 mm overjet and 4.5 mm overbite, with thumb-sucking habit. The patient also has attention deficit hyperactivity disorder (ADHD). The goal of this study is to identify and determine appropriate orthodontics treatment management for patients with ADHD. Management behavior using behavioral shaping and tell-show-do technique during orthodontic treatment in patients with special needs contributes to how well the patient will cooperate with the dentists during treatment.
Systemic Tree Injection of Propizol (14.3% wt./wt. propiconazole ME) in Austrian Pine (Pinus nigra) for Control of Diplodia Tip Blight (Diplodia pinea)
Authors: Doccola Joseph , Aiken John , Waindle Marianne , Grosman Donald , Acimovic Srdjan
Published: January 2021

"Diplodia tip blight (Diplodia pinea) affects mature pines, including Austrian (Pinus nigra) and Ponderosa (P. ponderosa) pines. Infections spread from needle fascicles to branch and, if unchecked, to the entire tree. Efficacy studies of fungicide injections in conifers are limited. Minute vascular tissues and resin exudate, a response to drilling, present impediments to injection. The efficacy of Propizol (14.3% propiconazole) for control of Diplodia tip blight in Austrian pines was evaluated. We evaluated (1) time of year, (2) injection spacing, and (3) fungicide dilution with respect to injection efficiency. Late fall injections expedited uptake, which is consistent with the reduced monoterpene emission rates in autumn and winter reported by Kim et al. 2005 and Lim et al. 2008. The time required for the dose to be administered was recorded for close and wide spacing of injection sites. Close spacing had the greatest impact on reducing the application time, irrespective of time of year. Low volume injections required less time to apply compared to high volume. Regardless of the application method, we observed a significant decrease in disease incidence in Propizol-treated trees. Injections applied in late fall resulted in a mean reduction in infections of new candles in the next growing season. Injections in the following spring, however, did not result in improvement in candle condition until a year later. We believe that these differences are based on whether the fungicide was applied prior to or after infection. Based on these findings, we recommend Propizol prior to infection for optimal results.
Monitoring of a Cross-Sectional Vibrational Mode in the Trunk of a Palm Tree
Authors: Ouis Djamel
Published: January 2021

Palm trees, like all other tree species, are living entities that may be subject to the attack of several natural agents which affect the strength of the trunk. The most serious of these damaging agents are parasites and rot fungi, which proliferate in the substance of the stem, destroying its cells and fibers and weakening it. Consequently, this decay affects the physical characteristics of the modes of vibration in the tree trunk regarding resonance frequency, shape, and damping. Advanced stages of rot infection in a tree trunk may reach such an extreme level that substantial amounts of its solid mass are removed, ultimately leading to a hollow trunk rather than one of substance. In cases like these, the trunk presents less resistance to forced vibrations, and the active modes affecting the cross section of the trunk exhibit decreased resonance frequency values. This paper aims to present a method based on vibrations which might be employed for tracking a specific mode of radial vibrations known as the ovalling mode. To achieve this goal, the trunk of a palm tree was set into vibration via mechanical excitation in the radial direction and its response at some specific point on the trunk was examined. This method uses a single concentrated source of excitation and two vibration sensors, which are diametrically positioned and fastened to the surface of the tree trunk. The ovalling mode might be extracted from the frequency response by adding the signals recorded by the two sensors, which are in phase for a test specimen with a perfectly circular, cylindrical shape made of homogeneous, isotropic material. This study provides a preliminary investigation into the feasibility and reliability of this nondestructive method when applied for the identification of rot hosting by the trunks of standing trees, wooden poles, and logs, as well as the level of severity of rot attack.
TIÃOZINHO E MIGUILIM: A REPRESENTAÇÃO DA INFÂNCIA EM MUNDOS FICCIONAIS DE GUIMARÃES ROSA
Authors: Sirino Salete Paulina Machado , Fortes Rita Felix
Published: January 2021

Neste estudo, estabelece-se uma correlação entre a infância representada nos mundos ficcionais Conversa de Bois e Campo Geral, de João Guimarães Rosa, com o conceito sociológico de infância advindo da tradição europeia, abordados por Elizabeth Badinter, que traça o percurso histórico da concepção de infância que muda ao longo do tempo.  Tal conceito se entranha à cultura brasileira e foi renitente e tardia a modernização, conforme analisa Gilberto Freyre – cujo autor aborda a condição da criança brasileira ao longo do período colonial e imperial.  Condição esta que, nas regiões mais isoladas – como é o caso do planalto central brasileiro – perdurou quase imutável até as primeiras décadas do século XX. E, ainda, visando destacar a passagem precoce de menino a “homem” de Tiãozinho e de Miguilim, respectivamente, protagonistas nas referidas obras rosianas, a análise pauta-se nos estudos sobre o valor simbólico do rito de passagem de Mircea Eliade.
SEÑOR MÍO DON DIEGO: OS MANUSCRITOS ÍNTIMOS E APAIXONADOS DE FRIDA KAHLO
Authors: Fachin Paulo Cesar
Published: January 2021

A arte de escrever cartas é um terreno muito fértil para pesquisas relacionadas às escritas de si e estudos literários no contexto latino-americano. Na correspondência de Frida Kahlo, é possível encontrar fragmentos isolados que se relacionam e estão coerentes entre si, além de desenhos e rabiscos que, nas cartas, trazem a confissão de seu sentimento e certo grau de dependência de sua arte e de Diego Rivera. O objetivo deste trabalho é fazer uma análise da correspondência deixada pela pintora mexicana, por meio de cartas que, assim como muitos dos retratos e autorretratos, expressam os sentimentos da artista que se relacionam com detalhes íntimos de sua vida, revelando e tornando pública essa intimidade. Para as discussões fizemos uma revisão bibliográfica considerando os pressupostos teóricos de Perrone-Moisés (2000), Tin (2005) e Rodrigues (2015).
A VISÃO HISTÓRICA DE HERDER E O GÖTZ VON BERLICHINGEN DE GOETHE
Authors: COUTO Juliana Oliveira do
Published: January 2021

A literatura alemã de meados do século XVIII ainda buscava se afirmar como tal. Urgia, portanto, a formação de uma literatura nacional, genuína. A partir dos escritos teóricos do Aufklärer Lessing – calcados na defesa de uma forma literária mais livre, tendo Shakespeare por modelo supremo – altera-se este cenário. O escritor e crítico funda, involuntariamente, as bases teóricas que possibilitam o surgimento do revolucionário drama histórico goethiano Götz von Berlichingen, fruto do Sturm und Drang. Os postulados de Lessing abrem espaço ainda ao desenvolvimento da teoria histórica de Herder. Estas reviravoltas literárias culminaram, portanto, na convergência entre a História e a revolução da história da literatura alemã, ponto no qual Goethe e Herder se encontram. O presente trabalho propõe-se, destarte, a analisar esta convergência à luz das premissas do estilo de época Sturm und Drang.
WIE DIE SCHWEIZER KOLONIE HELVETIA IN SÃO PAULO VON OBWALDNERTYYTSCH ZU PORTUGIESISCH WECHSELTE
Authors: KARNOPP Andreia Caroline
Published: January 2021

In diesem Artikel soll überblickshaft beschrieben werden, wie sich die Kontaktsprachen in der Schweizer Kolonie Helvetia im Staate São Paulo entwickelt haben. Dazu wird zunächst erläutert, wie es Schweizer geschafft haben, eine Sprachinsel in Brasilien aufzubauen und bis heute zu erhalten. Dann wird der Sprachenwechsel und der daraus folgende Sprachwechsel mittels der Schulgeschichte Helvetias aufgezeigt und der aktuelle Vitalitätsstatus des Dialekts und die noch genutzten Sprachdomänen beschrieben. Abschliessend werden einige konkrete Sprachbeispiele dargelegt.
COMPOSIÇÃO NOMINAL EM ALEMÃO: algumas peculiaridades do modelo “adjetivo + substantivo”
Authors: ROMÃO Tito Lívio Cruz
Published: January 2021

O alemão recorre frequentemente a substantivos compostos, segundo diferentes modelos de composição, em que uma palavra determinativa (substantivo, adjetivo, verbo, numeral, pronome etc.) combina-se com uma palavra-base (substantivo). Abordaremos neste artigo substantivos compostos conforme o padrão “adjetivo + substantivo”. Não raro, aprendizes brasileiros têm dificuldades para compreender e usar esses compostos. Sabe-se que a criação de um novo vocábulo mediante este tipo de composição normalmente gera não apenas um novo substantivo, mas também um novo conceito. Os dicionários bilíngues muitas vezes também ignoram as nuances dessas palavras. Aqui serão analisados diferentes exemplos desse fenômeno, visando-se também a apresentar correspondências ideais no Português do Brasil à guisa de tradução.
PRÁTICAS DE ESCRITA EM AULAS DE LÍNGUA PORTUGUESA NA VOZ DE ALUNOS DO ENSINO FUNDAMENTAL
Authors: FISCHER Adriana , SILVA Elizângela Aparecida Mattes da
Published: January 2021

O objetivo deste artigo é analisar, a partir de enunciados de alunos, situações de produção em práticas de escrita, de aulas de Língua Portuguesa (LP) do Ensino Fundamental de uma escola municipal do Alto Vale do Itajaí, SC. Os enunciados integram uma pesquisa de cunho qualitativo, sob a perspectiva dialógica da linguagem. Os dados advêm de entrevista coletiva semiestruturada realizada com alunos de um 6º e um 9º ano em 2014. Os resultados indicam que, para esses alunos, as produções de escrita são comumente respostas a uma prática social escolarizada. Por outro lado, tais propostas de escrita passam a ser mais significativas quando construídas em momentos de interação em sala de aula, ao se inserirem no cotidiano desses alunos e ao serem desenvolvidas para além de atividades com fins de atribuição de nota.REFERÊNCIASANTUNES, I. Aula de Português: encontro e interação. São Paulo: Parábola Editorial, 2003. BAKHTIN, M. Estética da criação verbal. 4. ed. São Paulo: Martins Fontes, 2003.BAKHTIN, M. Problemas da Poética de Dostoiévski. 2. ed. Rio de Janeiro: Forense Universitária, 1997.BAKHTIN, M.; VOLOCHINOV, V. N. Marxismo e filosofia da linguagem. 11. ed. São Paulo: Hucitec, 2004. BOGDAN, R.; BIKLEN, S. Investigação qualitativa em educação: uma introdução à teoria e aos métodos. Portugal: Porto, 1994.BRASIL. Secretaria de Educação Fundamental. Parâmetros curriculares nacionais: terceiro e quarto ciclos do ensino fundamental: Língua Portuguesa. Brasília: MEC/SEF, 1998.BUNZEN, C. Da era da composição à era dos gêneros: o ensino de produção de texto no ensino médio. In: BUNZEN, C.; MENDONÇA, M. (Orgs.). Português no ensino médio e formação do professor. São Paulo: Parábola Editorial, 2006. p. 139-161AUTOR 1; A., xxxxx Rev. Bakhtiniana, 2013.GERALDI, J. W. Portos de passagem. 4. ed. São Paulo: Martins Fontes, 1991.GERALDI, J. W. O texto na sala de aula. 3. ed. São Paulo: Ática, 2001.KLEIMAN, B. A. Letramentos e suas implicações para o professor de língua materna. Revista Siano. Santa Cruz do Sul. v. 32, n. 53, p. 1-25, dez. 2007. KRAMER, S. Entrevistas coletivas: uma alternativa para lidar com diversidade, hierarquia e poder na pesquisa em ciências humanas. In: FREITAS, M. T; SOUZA, S. J.; KRAMER, S. Ciências humanas e pesquisa. Porto Alegre: Artmed, 2007. p.57-71.PRETI D. (org) O discurso oral culto 2.ed. São Paulo: Humanitas Publicações – FFLCH USP, 1999 – (Projetos Paralelos. v.2)Recebido em 21-12-2017 e aceito em 06-08-2018.