bluuebunny/crossref_metadata_2025 huggingface dataset:
Not All Attributes are Created Equal: d

X
-Private Mechanisms for Linear Queries
Authors: Kamalaruban Parameswaran , Perrier Victor , Asghar Hassan Jameel , Kaafar Mohamed Ali
Published: January 2020

Differential privacy provides strong privacy guarantees simultaneously enabling useful insights from sensitive datasets. However, it provides the same level of protection for all elements (individuals and attributes) in the data. There are practical scenarios where some data attributes need more/less protection than others. In this paper, we consider dX -privacy, an instantiation of the privacy notion introduced in [6], which allows this flexibility by specifying a separate privacy budget for each pair of elements in the data domain. We describe a systematic procedure to tailor any existing differentially private mechanism that assumes a query set and a sensitivity vector as input into its d

X
-private variant, specifically focusing on linear queries. Our proposed meta procedure has broad applications as linear queries form the basis of a range of data analysis and machine learning algorithms, and the ability to define a more flexible privacy budget across the data domain results in improved privacy/utility tradeoff in these applications. We propose several d

X
-private mechanisms, and provide theoretical guarantees on the trade-off between utility and privacy. We also experimentally demonstrate the effectiveness of our procedure, by evaluating our proposed d

X
-private Laplace mechanism on both synthetic and real datasets using a set of randomly generated linear queries.
Review of Normative Documents Applicable in Polish Navy in the Field of Measurement and Minimalization of Ships Physical Fields
Authors: Kubis Piotr , Gloza Małgorzata , Józwiak Rafał , Kamińska Katarzyna
Published: January 2020

The article presents the general organization and operating principles of the national departmental standardization system. The characteristics of the tasks carried out in the area of defense and security, in the new formal, legal, and organizational conditions related to the passive defense of the Polish Navy ships are presented. In addition, the article contains a brief description of standardization documents in the area of national defense applied in the Armed Forces of Poland. One of the areas related to the passive defense and measurements of physical fields in the Polish Navy was also indicated.

Normalization is a way by which the Polish Navy can support the development of the military potential through the introduction of new equipment and weapons, which also contributes to the development of scientific research.
ANTESEDEN MINAT BERKUNJUNG KEMBALI WISATAWAN SPIRITUAL DI BALI (THE ANTECEDENT OF SPIRITUAL TOURIST REVISIT INTENTION IN BALI)
Authors: Pujiyati Holil , Sukaatmadja I Putu Gde
Published: January 2020

Bali is a prima donna tourist destination (DTW) in Indonesia, the high level of tourist visits is a great opportunity to increase revisit intention on Balinese spiritual tourism. This study aims to determine the effect of spiritual tourism motivation, service quality, and customer experience to increase revisit intention for spiritual tourists in Bali.Based on the level of tourist visits to each - massing districts and spiritual tourism branding, this research was conducted in Tabanan, Badung, Gianyar, and Karangasem Regencies with respondents of 50 domestic tourists and 50 foreign tourists. Methods of collecting data through questionnaires. The analysis technique in this study is descriptive statistics, inferential statistics, path analysis, and classic assumption tests which consist of normality test, multicollinearity test, and heteroscedasticity test and sobel test. The results showed that the motivation of spiritual tourism has a positive and significant effect on customer experience, service quality has a positive and significant effect on customer experience, spiritual tourism motivation has a positive and significant effect on revisit intention, service quality has a positive and significant effect on revisit intention.

Keywords : spiritual tourism motivation, service quality, customer experience, revisit intention
TOURISM IMAGE RECOVERY STRATEGY POST-NATURAL DISASTERS IN INDONESIA
Authors: Kurniasari Nani , Haloho Heppy N.Y. , Christian Alvina Eunice
Published: January 2020

Tourism potential in Indonesia is a privilege that must be thankful for. However, that potential is not supported enough by the stability of the natural condition itself. Tourists destinations which is popular in Indonesia tend to be liable to the natural disasters. It happens recently in Bali and Lombok. A couple of natural disasters that afflict those two regions as the Indonesian tourism sector has an impact on reducing the number of foreign tourist to visit those tourists destinations. Based on the previous research studies, handling the natural disasters that occur in tourists destinations which are usually being visited by foreign tourist is a way more complex than the similar disasters which occur in the destinations that are only being visited by local tourists. The natural disasters which is involving foreign tousists will also have an impact on the bilateral relations between the two countries. In addition, the foreign media news wil have a wider impact on Indonesia’s image because of dealing with the natural disasters and the responsibilities to the victims. The government is still find some obstacles in dealing with a decreasing reputation after the natural disasters in Indonesia’s tourists destinations, even though the rapid response is correlated with the large amoun of costs that incurred to deal with the disasters. Then, formulating the right strategy for handling the post-natural disasters in Indonesia’s tourists destinations is important. This study aims to find the communication strategies which are needed to be the respons of the natural disasters that occur Indonesian tourism sector. Using the post-positivistic paradigm, this study was approached qualitatively and presented descriptively to reveal the right communication strategy on handling the Indonesia’s tourism sector which is affected by the natural disasters based on the situasional crisis communication theory. The interview was chosen as a data collection technique for the related sector. Open coding, axial coding, and selective coding was used as the data analysis technique. This research is expected to formulate the strategies for restoring the image of Indonesia’s tourism sector after the natural disasters. In fact, the research at this phase is still rarely done becuse the other similar research is still focus on the countermeasures during the disasters such as victim evacuation or the mitigation of the disasters.
iOMTARA (INTERIOR OMAH NUSANTARA) : APLIKASI ROOM TOUR DENGAN MENGGUNAKAN TEKNOLOGI VIRTUAL REALITY SEBAGAI MEDIA PENGENALAN PARIWISATA RUMAH TRADISIONAL NUSANTARA
Authors: Dhesti Anggraini Swastika , Sidyawati Lisa , Ponimin Ponimin , Ujang Norsidah
Published: January 2020

The role of information technology is the main thing that must be fulfilled to support activities in various fields of life, including the promotion of tourism. One of the developing information is Virtual Reality technology. iOMTARA (interior of Omah Nusantara) is a room tour application development that was created as a media for the introduction and promotion of tourism in the Nusantara. The 3D objects displayed in this application are Joglo Yogyakarta Indonesia's traditional house and Melaka Malaysia’s traditional house. Both of them were chosen because currently the traditional house no longer functions as a residence but also as a tourist attraction for both foreign and domestic tourists. This application was developed using interactive visual methods such as virtual worlds that make users feel like they are getting the same information as the experience of entering the space in the real houses. The application of building 3D objects from houses is followed by making video interactions using virtual reality. The final stage, this application will be incorporated into a mobile phone based on the Android operating system so that it can be used easily by the people. The application design method begins with a preliminary study of qualitative methods to obtain data directly in the field. Then the data is used to designing virtual reality in the IOMTARA Room Tour application. The result of making this application is the design of an iOMTARA application that uses Virtual Reality technology and can be used on mobile phone based on the Android system. It is expected that with this application, the people is more familiar with tourism objects in the Nusantara, especially the Joglo Yogyakarta Indonesia’s traditional house and the Melaka Malaysia’s traditional house.
Chunking Phrase to Predict Pause Break in Pontianak Malay Language
Authors: Putra Negara Arif Bijaksana , Magdalena Yulia , Nyoto Rudy Dwi , Sujaini Herry
Published: January 2020

Pause break is one of the indicators of speech to be easily understood in the Text-to-Speech System. This research aims to improve the accuracy of pause prediction in Pontianak Malay Language Sentences based on earlier research using a chunking phrase. This research is done as one of the efforts to preserve Pontianak Malay Language in order not to become extinct as a local language. Chunking method uses RegexpParser function in Natural Language Toolkit to crop sentences into phrases based on the Part of Speech type. In this research, the authors have developed a new grammar and pause break rule that is different from the earlier research to increase the accuracy of pause prediction. The data used is 500 Pontianak Malay Language sentences that have been recorded by a Pontianak Malay Language native speaker to get the pause break analysis. The pause consists of a short pause (symbolized as “/1) and a long pause (symbolized as “/2”). The tests were a test of pause break compatibility in one sentence and a test using f-measure, recall, and precision parameters. Based on the tests that have been done, the new grammar rule and pause break rule from this research have a better prediction accuracy than the earlier research with the correct predictive value of sentences increasing by 23% from the earlier rule.
Pengaruh Status Gizi Terhadap Kecerdasan Balita Usia 4-5 Tahun Peserta PMT-P Diwilayah Puskesmas Bandaran Kabupaten Pamekasan
Authors: Widyyati Mei Lestari Ika
Published: January 2020

Nutrition is a major requirement for toddlers. At the age of toddlers is one of the special target groups 1000 the first day of life, during this period there is a rapid growth and development and prone to nutritional deficiencies research approach by means of observational technique  Sampling in this study using simple random sampling technique with a large sample is done with the method of sampling the probability of calculation result test of significance (sig.) result of 0.186 greater than 0.05 So that the balance there is no influence between the status of nutrition to the intelligence of children aged 4-5 years for participants PMT-P

Keywords : Nutritional status, intelligence level, additional food recovery Program (PMT-P)
Large and super-large orogenic golden deposits: Geodynamics, structure, genetic consequences
Authors: Savchuk Yu. S. , Volkov A. V.
Published: January 2020

Research subject.Large and super-large orogenic gold deposits are widely distributed across all continents. This work was aimed at characterizing 24 giant facilities with reserves and resources of more than 500 tons of metal.

Materials and methods.The work was based on the authors’ long-term fieldwork research into large and super-large gold deposits in Central Asia and the North-East of the Russian Arctic. In addition, an extensive bibliographic analysis of publications devoted to the largest gold deposits in the world was carried out.

Results. A structural analysis showed that the formation of these deposits underwent two main stages. The early – subduction stage – was characterized by the development of gentle disturbances, such as thrusts, thrust nappies, viscous discontinuities and crushing zones, while the structural paragenesis included isocline lying folds and cleavage of the axial surface. The second stage – collision-transpression – began with the deformation of the previously formed structure into open and compressed folds with steep axial surfaces; as a result of further compression, a series of longitudinal discontinuous disturbances developed. An oblique collision of interacting plates lead to the development of shear transpression structural paragenesis, in which oblique cracks predominate. It is established that, in orogenic gold deposits, different stages were characterized by ore-controlling and ore-bearing structures. The binding of ore-bearing disturbances to different stages enabled isolation of deposits of various types that differ in structural and morphological features. The main characteristics of the identified types of deposits are provided. The formation of these deposits occurred during convergent processes, with the ore-controlling structures being a surface manifestation of the movement of block terrains along the surface of the detachment.

Results.It is concluded that the surface of the detachment is not only a tectonic zone, but also a channel that provides a link between various deep levels of the subduction zone, from where ore-bearing hydrothermal fluids emerge.
Geochronological and geochemical features of magmatic gold- and silverbearing complexes in the Chukotka sector of the Russian Arctic coast
Authors: Sakhno V. G. , Tsurikova L. S. , Maksimov S. O.
Published: January 2020

Research subject. This study was devoted to magmatic complexes in Northwestern Chukotka associated with the largest gold and silver deposits across Kupol’skii (Kupol field) and Ilirnei (Dvoinoe and September fields) ore junctions. 

Materials and methods. The petrogenic elements of ore-containing igneous rocks were determined using a spectrometer ICAP 6500Duo (USA). An elemental analysis of igneous and ore samples was performed by inductively coupled plasma spectrometry (ICP-MS). The age was determined by zircons (SHRIMP-II, VSEGEI isotope research center, St. Petersburg) using a laser ablation system NWR-213 (USA).

Results. New information concerning the dating of magmatic complexes and gold-bearing magmatic systems in the ore junctions under study was obtained. It was established that the manifestations of magmatism in the Kupol and Ilirnei ore junctions differ in terms of the main phase formation age. The age of the Ilirnei ore junction, which is represented by large-volume intrusions of granitoids, leucogranites and volcanites of medium-basic composition, was determined to be 124–114 Ma. The age of mineralization, which is associated with later magmatism phases – small intrusions and a dike complex of predominantly granodiorite composition –, was estimated to be (93– 92) ± 2.0 Ma. In the Kupol ore junction, the magmatism associated with mineralization was dated 91.0 ± 1.4 Ma, while the age of rhyolite dikes containing mineralization was estimated to be 88.9–89.0 Ma.

Conclusion. The results of the RMS analysis of the Kupol and Ilirney ore junctions suggest that ore formation in this region was connected with a single stage of activation of deep processes and mantle-crust interaction with participation of deep (mantle) fluids.
Features of sedimentation and volcanism of the Tastauskaya rift structure in Central Kazakhstan
Authors: Kurchavov A. M. , Kheraskova T. N.
Published: January 2020

Research subject. A meridional Tastau rift structure located in the Famenian sub-latitude rift system of Central Kazakhstan was investigated, including the specific features of its constituent sediments and volcanism, as well as the stages of its development.

Materials and methods. The study was based on data collected during a long period of fieldwork, including a detailed study of the sequence of sedimentation processes, large-scale geocarting, sampling for various types of precision analyses.

Results. The typomorphic features of the main rock types were determined. It was shown that basaltoid rocks occurred in the form of pillow structures with a hyaloclastite matrix between the pillows. Siliceous shales are saturated with thin ash silicic acid material. A geological scheme of the Tastau structure and its specific features was presented in a series of cross-sections. The developmental stages of this structure were established. The structure was referred to the rift type.

Conclusion. The material and structural features of the investigated Tastau section are shown to be typical of the entire rift system of Central Kazakhstan. The pre-rift (Frasnian) stage is characterized by continental volcanism in the form of highpotassium and ultra-potassium rhyolite ignimbrites composing an encialic island-arc structure. These volcanites belong to the shoshonite and high-potassium lime-alkaline petrochemical series. The rift stage itself began in the Early Famenian age with the formation of a system of narrow deep troughs, into which the sea from the neighbouring Zhongaro-Balkhash sea region started to ingress. The conglomerates are characterized by thin flattened isometric pebbles, whose well-polished surface is similar to that of pebbles in modern sea beaches. The sandstones exhibit a high level of lamination and are characterized by poorly pelletized clastic material. The clastic material is represented by the underlying Frasnian rhyolitic ignimbrites carried in from the sides of the trough. The mature rift stage is characterized by the accumulation (under marine conditions) of pillow basalts and hyaloclastites and thin-layered silicite-clay-carbonate shales with abundant ash. The postrift stage is responsible for the formation of layered limestones of the Lower Tournaisian, developed also widely beyond the specified rift trough.
The Identification of The City on The Legibility and Wayfinding Concepts: A Case of Trabzon
Authors: Yavuz Aysel , Ataoğlu Nihan Canbakal , Acar Habibe
Published: January 2020

The concept of wayfinding includes understanding the space and finding direction within the space. But as cities and architectural spaces grow and become more complex, visitors and locals of the space can find it difficult to find direction. For these reasons, for visitors who speak different languages, along with these elements, there is a need for well-designed information and direction-finding graphics and landmarks that have a universal quality.  The aim of the study is to explain the concepts of wayfinding and way-finding, defined as “direction-finding” in the literature and to create awareness. Furthermore, to analyze the concept of wayfinding and the direction designs that aim to transform the cities that have become complex into more understandable spaces, through the city of Trabzon and to examine the problems of the city in this context and to make suggestions. In this study, Trabzon will be evaluated with the concepts of legibility and detectability and the direction and information designs over the focal point, regions, edges, nodes, roads with which Kevin Lynch has defined the imageable, readable city. A survey was conducted to investigate the spatial information elements and legibility of   Trabzon city. Furthermore, to create awareness for other cities with similar problems.
The Impact of MCK+ Prangkuti Luhur towards the Improvement of Community Life Quality in Bustaman Village
Authors: Karmilah Mila , Puspitasari Ardiana Yuli
Published: January 2020

At the global level, many efforts to fulfil the availability and access to sanitation have always been the main focus of human development goals and framework at every level of government. In the city level (Semarang), access to sanitation has already started since 2005 when the city government launched a community-based sanitation program in Bustaman Village. There are four locations become pilot project Bustaman village, Plombokan village, Bandarharjo district and Kebonharjo district, and till now only Bustaman village are still running and successful. Based on management in sanitation, this study aims to know the impact of community-based sanitation and how the community in self-reliance manage MCK+. The method used is a qualitative approach. The analysis conducted is an analysis of knowledge on the impact and how the community manage the sanitation facilities. Research findings showed that the impact of MCK+ is the improved public awareness for healthy and clean living, conscious effort to manage MCK+, making wastes into renewable energy becoming biogas. The existence of an institution named Prangkuti Luhur, which overshadowed the existence of MCK+, continuously form strong social ties, besides cohesion, due to the similarity of fortune. It also strengthened the framework of communal MCK+ institutions in Bustaman Village.
Communication Strategies Applied by Physicians to the Health Information Seeking Patients
Authors: AVCI Kadriye , MERGEN Mehmet , ÇAL Gizem , TORUN Müberra , KORUR Seyit Ahmet , KARCI Osman Metehan
Published: January 2020

Objective: Today, health-seeking behavior is very common among patients. There are many studies examining this behavior of patients, but there are very limited studies on the attitudes of the physician to the patient who sought information. The aim of this study was to describe the communication strategies used by physicians for Internet-informed patients.Materials and Methods: This research is a qualitative study conducted in January-February 2018. In our study, 30 faculty members from Afyonkarahisar Health Sciences University, Faculty of Medicine have been interviewed. The participants were informed about the study and the interviews were voice-recorded with their consent. Semi-structured interview technique was used in these interviews. The in-depth interview method was used with open-ended questions. Two main questions were asked during the interviews: 1) How would you approach the patient who sought health information? and 2) Is there a case in hand? After content analysis, physicians were grouped according to their attitudes towards Internet-informed patients and quotations were made. Results: In this study, physicians were gathered in five groups according to the communication strategies they developed against the patient seeking information: Supporting the correct information (43.3%) , refused (26.7 %) , supporting after diagnosis (13.3%) , supporting (10.0%) and unresponsive group (6.7%). The supporters of the right information are those who accept only the health information obtained from the sources approved by the physician. The rejecting group rejects the information directly sought by the patient seeking health information, regardless of the source and accuracy of the information. The third group supports the search for information in the process after diagnosis. The supporting group is the group that directly supports health information-seeking behavior. The last group is unresponsive to the patient's search for information.Conclusion: In this study, it was observed that most of the physicians had a supportive attitude towards health information seeking behavior of patients.  Further research is needed on how a physician-patient relationship model should be developed in order to meet the needs of patients who Internet-informed patients.
Exploiting Chemical Diversity through C–H Activation and DNA-Encoding
Authors: Fan Zhoulong , Zhao Shuai , Liu Tao , Shen Peng-Xiang , Cui Zi-Ning , Zhuang Zhe , Shao Qian , Chen Jason , Ratnayake Anokha S. , Flanagan Mark E. , Kölmel Dominik K. , Piotrowski David W. , Richardson Paul , yu jin-quan
Published: January 2020

DNA-encoded library (DEL) technology has the potential to dramatically expedite hit identification in drug discovery owing to its ability to perform protein affinity selection with millions or billions of molecules in a single experiment. To expand the molecular diversity of DEL, it is critical to develop different types of DNA-encoded transformations that produces billions of molecules with distinct molecular scaffolds. Sequential functionalization of multiple C–H bonds provides a unique avenue for creating diversity and complexity from simple starting materials. However, the use of water as solvent, the presence of DNA, and the extremely low concentration of DNA-encoded coupling partners (0.001 M) have hampered the development DNA-encoded C(sp3)–H activation reactions. Herein, we report the realization of palladium-catalyzed C(sp3)–H arylation of aliphatic carboxylic acids, amides and ketones with DNA-encoded aryl iodides in water. Notably, the present method enables the use of alternative sets of bifunctional building blocks, and facilitates access to certain setups for DELs. Furthermore, sequential C–H arylation chemistry enabled the on-DNA synthesis of structurally-diverse scaffolds containing enriched C(sp3) character, chiral centers, cyclopropane, cyclobutane, and heterocycles.
نیشانكارێن جڤاكی د ئاخڤتنا خه‌لكێ‌ گۆڤه‌را به‌هدینیدا ل دویڤ مودێلا(فیلمۆر)ی
Authors: Ali Sherzad S.
Published: January 2020

نیشانكارێن جڤاكی جۆره‌كه‌ ژ جۆرێن نیشانكاران، كو دچنه‌ د ناڤ پراگماتیكا زمانیدا. ئه‌ڤ ڤه‌كۆلینه‌ هه‌ولدده‌ت به‌حسێ نیشانكارێن جڤاكی ل ده‌ڤ ئاخڤتنكه‌رێن گۆڤه‌را به‌هدینی بكه‌ت، كا چه‌وا ‌ بكاردهینن. ڤه‌كۆلین ب ناڤونیشانێ:( نیشانكارێن جڤاكی د ئاخڤتنا خه‌لكێ‌ گۆڤه‌را به‌هدینیدا) یە، كو تێدا به‌حسێ نیشانكارێن جڤاكی ل دویڤ مۆدێلا (فیلمۆر)ی هاتییه‌ كرن. ئارمانجا سه‌ره‌كى ژ ئه‌ڤێ ڤه‌كۆلینێ ئه‌وه‌ بهێته‌ زانین، كا نیشانكارێن جڤاكی چنه‌ و چه‌ند بوارن و چه‌وا دبنه‌ پراگماتیك. ئه‌ڤ ڤه‌كۆلینه‌ ژ دوو پشكان پیێكدهێت، پشكا ئێكێ ب ناڤونیشان:( نیشانكار و نیشانكارێن جڤاكی )یه‌، كو تێدا ب شێوه‌كێ گشتی به‌حسێ : نیشانكارێن جڤاكی ژ لایێ چه‌مك و تایبه‌تمه‌ندی و جۆر و په‌یوه‌ندییێن ئه‌وێ‌ هاتییه‌ كرن. پشكا دووێ‌ ب ناڤونیشان:( ده‌ربڕین و بیاڤێن نیشانكارێن جڤاكی)یه‌، كو زێده‌تر بۆ دیاركرنا ده‌ربڕین و بیاڤێن نیشانكارێن جڤاكی په‌نا بۆ مۆدێلا(فیلمۆر)ی هاتییه‌ برن، كو نیشانكارێن جڤاكی ب هۆنریفكس و ڕێزگرتن و ناسناڤ و په‌یڤێن خزماتییێ و جهناڤێن كه‌سیڤه‌ پابه‌ند دكه‌ت.
Evaluation of Clinacanthus nutans leaves extract on Prothrombin Time and Activated Partial Prothrombin Time test
Authors: Nur Farahhim Abd Rahman  , Azlina Muhsin  , Norhaida Che Azmi
Published: January 2020

Limitations in existing anticoagulants have prompted a search for the natural origin of anticoagulants. Since there is an increasing need to source for pharmacological and medicinal materials from a plant source, thus an exploratory effort towards identifying and characterizing new anticoagulants from plants is worthwhile. Clinacanthus nutans (C. nutans) commonly known as Sabah snake grass belongs to Acanthaceae family was chosen since it has therapeutic and medicinal benefits. This plant possessed anti-oxidant, anti-microbial, anti-inflammatory, and anti-diabetic activities. This study was carried out to identify the anticoagulant activities of C. nutans leaves in aqueous and methanol extracts at different concentrations based on prothrombin time (PT) and activated partial thromboplastin time (aPTT). The dried leaves of C. nutans were ground into a fine powder and extracted using aqueous and methanol. Anticoagulant assays of PT and aPTT were done on three different concentrations of C. nutans aqueous and methanol extracts (10 mg/mL, 20 mg/mL, and 30 mg/mL) and control group respectively. PT and aPTT of plasma samples were prolonged in both types of extracts (p<0.05). This study highlights that the anticoagulant activity of aqueous and methanol extracts of C.nutans affects the intrinsic and extrinsic pathway, possibly due to the inhibitory action of the clotting factors. These results suggested that aqueous and methanol extracts of C. nutans exhibited anticoagulant activity at certain concentrations.
Study on lipid peroxidation and In vivo antioxidant activity of various extract of Dyschoriste littoralis nees on paracetamol-induced hepatotoxicity rats
Authors: Ravi Teja P D  , Balakrishnan M  , Kottai Muthu A
Published: January 2020

The current investigation was to examine the antioxidant potential of D.littoralis Nees. (family Acanthaceae) On paracetamol-induced hepatotoxicity in rats. The aerial parts of D.littoralis Nees. The powder was concentratesed with various solvents (PE, EA, and methanol) through Soxhlet concentrates and various crude concentrates utilized for hepatoprotective activity.  Hepatotoxicity was induced by paracetamol (2g/kg b.wt.) on the 5th day of the investigational period and given orally.  Paracetamol-induced rats to exhibit elevated activities of TBARS  and reduction the enzymes levels such as Superoxide dismutase(SOD), catalase(CAD), Glutathione peroxidise (GPx), Glutathione S transferase(GST) and Glutathione (GSH) in liver and kidney.  Furthermore, Oral administration of the  ethyl acetate  concentrates of  D.littoralis (200 mg/ kgb.wt.) given  rats were major reduction the level of TBARS and  also significantly elevated the levels of the enzyme such as Superoxide dismutase(SOD), catalase(CAD), Glutathione peroxidise(GPx), Glutathione S transferase(GST) and Glutathione (GSH)  in liver and kidney as compared to other concentrates. Thus, results suggested that ethyl acetate concentrates of D.littoralis could be afford better antioxidant effect against paracetamol-induced hepatotoxicity rats.
DAMPAK PENDAMPINGAN DALAM MENGERJAKAN PR DAN KEBIASAAN ORANGTUA MEMBACA TERHADAP CAPAIAN AKADEMIK ANAK DALAM TIMSS 2015
Authors: Liestari Suci Paramitha , Safari Safari
Published: January 2020

The success of student education cannot be separated from the schools, teachers, students and parents. Parents play an important role because they are the first and primary educators of their children. This study aims to assess the impact of parents’ support in helping their children to do their homework and parents' reading habits on mathematics and science scores in TIMSS 2015. By using quantitative descriptive and inferential methods, the analysis shows that parents who spend more time helping and checking their children homework, have children who achieve higher scores on mathematics and science. If they read more than 10 hours in 1 week, their kids scores on TIMSS 2015 significantly. Only 6,4% of parents whose reading habits more than 10 hours in 1 week.
Preface IJEA Journal
Authors: Journal IJEA
Published: January 2020

Preface IJEA Journal
A CONSTRUÇÃO DE UM APLICATIVO NO MICROSOFT EXCEL COMO FERRAMENTA MEDIADORA DO ENSINO DE FUNÇÕES TRIGONOMÉTRICAS NA UNIDADE ESCOLAR PROFESSOR ABELARDO PEREIRA, EM BREJO DO PIAUÍ
Authors: Silva Ronildo Cavalcante da , Moura Egnilson Miranda de
Published: January 2020

Este trabalho, origina-se de uma dissertação de mestrado e fundamenta-se no construcionismo de Seymour Papert (1928-2016), e descreve a construção e utilização de um aplicativo denominado e-trigonoplan, que utiliza a estrutura e os recursos do Microsoft Excel com vistas à aprendizagem de funções trigonométricas pelos alunos da Unidade Escolar Prof. Abelardo Pereira, em Brejo do Piauí-PI. Objetivou-se investigar as contribuições da construção desse aplicativo para o ensino-aprendizagem de funções trigonométricas pelos alunos da 2ª série do ensino médio na escola supracitada. Elencaram-se como objetivos específicos: verificar os conhecimentos dos estudantes em relação às funções trigonométricas; construir, com os alunos, a planilha-aplicativo para o ensino-aprendizagem de funções trigonométricas; verificar os aspectos que contribuem e as dificuldades encontradas na construção da planilha-aplicativo na aprendizagem de funções trigonométricas pelos estudantes. Para tanto, realizou-se pesquisa de campo, de natureza básica, exploratória e descritiva, mediante abordagem qualitativa. Os resultados apontam um caminho promissor quanto o uso do aplicativo e-trigonoplan.
SUPERFÍCIES QUÁDRICAS E O ENSINO DE GEOMETRIA ANALÍTICA: INTERSEÇÕES NA PESQUISA
Authors: Vargas Andressa Franco , Leivas José Carlos Pinto
Published: January 2020

O presente trabalho é fruto de uma disciplina ofertada em um Programa de Pós-graduação em Ensino de Ciências e Matemática, no qual se buscou explorar ligações entre conceitos oriundos tanto da Geometria Analítica quanto da Álgebra Linear. Assim, esta pesquisa se volta ao tema das superfícies quádricas, sua aplicação no eixo da Geometria Analítica e suas possíveis ligações com o eixo da Álgebra Linear. Desse modo, nosso objetivo, neste trabalho, foi mapear as produções que contemplassem o tema, a fim de verificar o que estas trazem de aplicações e conceitos relativos às superfícies quádricas e à Geometria Analítica. Com isso, esta pesquisa está estruturada do seguinte modo: primeiramente, conceituamos as superfícies quádricas e seus tipos, enfatizando, ainda, uma das possíveis relações desse tema com a Geometria Analítica; posteriormente, apresentamos o mapeamento realizado em duas plataformas digitais de teses e dissertações em busca de produções sobre o tema, bem como a posterior análise das referidas produções. A modo de conclusão, observamos muitas fragmentações com relação ao ensino de Matemática, pois, ao analisar as produções, verificamos que, as superfícies quádricas não foram conectadas a nenhum outro conceito/conteúdo e sim, foi trabalhada de forma individual.
EDUCAÇÃO EM CIÊNCIAS/QUÍMICA E ALFABETIZAÇÃO CIENTÍFICA NA PERSPECTIVA DA FORMAÇÃO CIDADÃ: CARACTERÍSTICAS E TENDÊNCIAS DAS PESQUISAS NACIONAIS
Authors: Amaral Luana Zanelato , Rosa Cleci Teresinha Werner da , Locatelli Aline
Published: January 2020

A presente investigação se ocupa de apresentar um estudo vinculado a identificação de dissertações e teses que tratam da alfabetização científica no campo da Educação em Química frente a formação cidadã. A questão central está associada ao modo como a alfabetização científica é retratada nos estudos. Como objetivo tem-se o de mapear a produção acadêmica nos temas mencionados, observando as características, especificidades e limitações dessas pesquisas. O estudo de abordagem qualitativa e do tipo estado do conhecimento, tomou como lócus o banco de teses e dissertações da Capes e selecionou 18 produções. Como resultado é apontado a existência de pesquisas na temática investigada, entretanto, na perspectiva de fomentar o debate entorno do novo ensino médio e da possibilidade de inserir os jovens no mercado de trabalho, percebe-se a necessidade de ampliar os estudos de modo que o ensino de Química/Ciências ultrapasse o de formar jovens para reproduzir técnicas ou usufruir tecnologia. Nessa perspectiva, o estudo faz uma defesa sobre a importância de recorrer a obra de Gérard Fourez e promover reflexões que possibilitem um ensino mais humanizado e voltado a formação para a cidadania.
O USO DE TECNOLOGIAS NA EDUCAÇÃO E NO ENSINO DE CIÊNCIAS A PARTIR DE UMA PESQUISA BIBLIOGRÁFICA
Authors: Souza Ana Caroline Lima de , Gonçalves Carolina Brandão
Published: January 2020

A fim de reconhecer o estado da arte das pesquisas sobre o uso de tecnologia, em particular das redes sociais, para a divulgação científica na Educação no Ensino de Ciências, este artigo apresenta uma síntese das produções dos cursos brasileiros de pós-graduação utilizando-se do comparativo entre duas metodologias. A primeira originou um artigo apresentado no V Congresso Nacional de Educação (V CONEDU) cujos dados foram atualizados, decorridos cinco meses, resultando no presente ensaio. Em ambos os casos, as investigações, no que diz respeito à metodologia, são de natureza mista com ênfase na abordagem qualitativa. A coleta de dados se deu no Catálogo de Teses e Dissertações da CAPES, possibilitando conclusões sobre conteúdos abordados, instituições de ensino superior, orientadores, regiões, níveis de formação, anos de defesa, metodologias utilizadas e redes sociais mais pesquisadas.
APRENDIZAGEM MATEMÁTICA E O ENSINO HÍBRIDO: POSSIBILIDADES DE PERSONALIZAÇÃO NOS ANOS INICIAIS DO ENSINO FUNDAMENTAL
Authors: Silva Angelita Maria Schimitz , Morais Cleuma Ferreira Artimandes , Tiburtino Neide Aparecida Costa Tolentino
Published: January 2020

Este trabalho tem como finalidade propor uma discussão e reflexão acerca das possibilidades de personalização da aprendizagem matemática a partir do ensino híbrido nos anos iniciais do ensino fundamental. Em tempos em que a tecnologia está cada vez mais presente e pode facilitar o atendimento da demanda por ação de uma geração nativa digital, é importante proporcionar aos alunos nos anos iniciais a possibilidade de construir seu raciocínio lógico matemático de uma forma diferente, autônoma e personalizada. Para atingir tal objetivo, adotou-se uma pesquisa bibliográfica, de cunho qualitativo, que teve como apoio os autores Bacich, Tanzi Neto e Trevizani (2015) e Bacich e Moran (2018), para o entendimento da proposta deste artigo. Como resultado, observou-se que o ensino híbrido consiste em um modelo do novo milênio, que vem para atender essa nova geração e ser um aliado dos professores, permitindo criar e recriar diferentes formas de personalização no Ensino de Matemática.
FORMAÇÃO CONTINUADA NO ÂMBITO DA I FECITBA: ANÁLISE DA EXPERIÊNCIA DESENVOLVIDA EM ÓBIDOS-BAIXO AMAZONAS-PA
Authors: Castro Cláudia Silva de , Araújo Iata Anderson Ferreira de , Oliveira Rosália Campos
Published: January 2020

Neste trabalho trazemos o relato e a análise dos percursos e resultados de uma prática de formação continuada para professores da rede pública de ensino em Óbidos-PA, realizada como parte das atividades de preparação da I Feira de Ciências e Tecnologias Educacionais da Mesorregião do Baixo Amazonas-PA (I FECITBA). As atividades envolveram a articulação interinstitucional para a divulgação do evento, a realização de atividades de formação e a mobilização das instituições de educação básica obidenses para participar da I FECITBA. Participaram dos encontros de formação 28 profissionais, incluindo docentes e técnicos de 17 instituições. Para o evento foram mobilizados 67 participantes, com apresentação de 16 projetos, dos quais 09 foram premiados com bolsas de iniciação científica do CNPq. O conjunto de ações realizadas com o coletivo de profissionais em Óbidos, além da participação do coletivo de professores e estudantes no evento indicam que os resultados alcançados favorecem a integração dos municípios da região em processos diferenciados de formação científica e contribui para a consolidação do papel social da universidade junto à comunidade regional.
O COMPÊNDIO GEOMETRIA ELEMENTAR DE H. B. LÜBSEN: UMA ANÁLISE A PARTIR DE SUAS QUESTÕES CONCEITUAIS E METODOLÓGICAS
Authors: Guimarães Marcos Denilson , Silva Antonio José da , Costa David Antônio da
Published: January 2020

Este texto apresenta uma análise em perspectiva histórica do Compêndio de Geometria Elementar de H. B. Lübsen, traduzido do alemão para o português por Carlos Jansen, professor do Imperial Collegio D. Pedro II, em 1902. Para alcançar esse objetivo, apoia-se no quadro teórico da história cultural, nos estudos sobre história do livro didático e da história da educação matemática. O estudo se atém a caracterizar o contexto de sua circulação como livro didático, os aspectos relacionados à sua materialidade e a metodologia adotada por seu autor relacionada ao ensino da Geometria. Pode-se observar que esse livro circulou pelo Rio de Janeiro, por São Paulo e pelo Maranhão. Os conteúdos são apresentados via definições, problemas e teoremas que valorizam os aspectos teóricos e algébricos como meios de abreviar as demonstrações geométricas. A obra ainda se intitula de caráter prático, mediante à aplicação dos conceitos na resolução de questões ligadas ao cálculo de distâncias, volumes e nivelamento.
EDITORIAL DO VOLUME 7, Nº. 3, DA REVISTA REAMEC
Authors: Wielewski Gladys Denise , Ribeiro Marcel Thiago Damasceno , Kalhil Josefina Barrera , Macêdo Cristiano da Silva , Brito Licurgo Peixoto de , Costa Dailson Evangelista , Lopes Thiago Beirigo
Published: January 2020

Apresentamos neste manuscrito o Editorial do Volume 7, Nº. 3, da Revista REAMEC, que corresponde ao período de setembro a dezembro de 2019. É o primeiro número da periodicidade quadrimestral da Revista. A partir deste ano passamos a editar três números por ano e seguindo a modalidade de publicação Ahead Of Print (AOP) que consiste em disponibilizar, antecipadamente, os artigos aprovados e editados com o objetivo de agilizar a comunicação científica das pesquisas realizadas. Para este Editorial, elaboramos uma breve apresentação sobre cada artigo publicado neste número, totalizando 22 (vinte e dois) manuscritos, frutos e produtos de pesquisas em Educação em Ciências e Matemática, destacando os principais objetivos, uma síntese metodológica e alguns resultados. Além disso, apresentamos algumas informações quantitativas a respeito da Revista REAMEC e algumas considerações. A Revista REAMEC publica e divulga pesquisas na área de Ensino de Ciências e Matemática (Área 46 da CAPES). Conforme o seu Foco e Escopo a Revista REAMEC aceita, para publicação, artigos científicos inéditos (ou não), escritos em português, inglês, espanhol, resultantes de estudos teóricos e pesquisas que incidam na produção do conhecimento na área de Ensino de Ciências e Matemática. Aceita pesquisas realizadas nas próprias instituições associadas à Rede (mais de 25), bem como nas demais instituições nacionais e internacionais.
Childhood variation in skeletal and dental development
Authors: Medendorp Rautman Anna Louise , Edgar Heather J.H.
Published: January 2020

The existing research comparing variation in developmental timing of skeletal and dental systems has focused on cross-sectional correlations of group means throughout late childhood. We used a longitudinal sample of 100 White American girls to compare developmental variation from 3-12 years to improve our understanding of developmental variation. The sample was divided into two sets (dental and skeletal) of three subgroups (delayed, average, or advanced) based on development at age three. Repeated measure ANOVA and Tukey’s HSD analyses examined the longitudinal maturation of: 1) skeletal development of skeletal subgroups, 2) dental development of skeletal subgroups, 3) dental development of dental subgroups, and 4) skeletal development of dental subgroups.

The four models demonstrated significant differences between subgroup developmental trajectories. Pairwise comparisons of same-system development (analyses 1 and 3) found all comparisons to be significant; this was not the case for pairwise comparisons across systems (analyses 2 and 4). Only the advanced group was consistently different across all combinations.

Results suggest that the pace of development differs among delayed, average, and advanced individuals, and between dental and skeletal systems. Therefore, to fully explore the relationship between the systems, the full range of variation in the timing of development is required.
Discursive Practices and Narrative Building in Post 9/11 Among Young American Adults
Authors: Syeda Aysha  , Akhtar Raja Nasim
Published: January 2020

The changing undercurrents of the political situation of the world, in the aftermath of 9/11, seem to have affected the notion of the 'other' in the social, cultural and most expressively the discourse of literature. The power structures embedded in these discourses have influenced the social practices in the portrayal of the 'other'. The construction of the 'other' is epitomized through writings illustrating biases that reveal themselves in ostracizing communities and ideologies. The socio-political implications of the identity in post 9/11 require further investigation.  The current study investigates the portrayal of the 'other' delineated in American young adults. The theoretical perspectives of Siegfried Jager and Teun van Dijk (2001) in the domain of Critical Discourse Analysis (CDA) were employed to analyze the data. The results of the investigation substantiated that the 'other' was redefined as an entity loaded with explicit negative implications and depicted by adding a prefix to the ‘other’ creating a ‘Muslim other’. The paper has implications for socio-political, education and cultural setting and practices in society.
Developing English Speaking Skill Indigenously Among the Prospective Teachers
Authors: Muhammad Alam  , Muhammad Sarwar  , Ashfaque Ahmad Shah
Published: January 2020

Present research experimentally studied the effectiveness of indigenously developed Content and Language Integrated Modular Approach (CLIMA) especially designed for developing English language ability among university students. CLIMA is a blend of Content and Language Integrated Approach and the Modular Approach. Two equated groups of total 52 students from Bachelor of Education Programme (semester-I) participated in this randomised pre-test post-test control group experiment. The content used herein comprised a purposefully designed module of 5 units. Both groups were taught by the same specifically trained teacher on same days with an interval of one hour between the sessions with the two groups. Experiment was completed in 30 sessions (1.5 hour each) during 10 weeks. For both pre- and post-testing, the researchers used the Analytic Rubric of Fairfax County Public Schools (Virginia, USA). This Analytic Rubric has been termed as the Performance Assessment for Language Students (PALS). The experimental group witnessed (pre-testing = 31.6%, post-testing = 80.8%) a value addition of 49.2%; and the control group witnessed (pre-testing = 31.2%, post-testing = 66.2%) a value addition of 35.0%. Compared with TOEFL and IELTS, conclusively, CLIMA was found highly effective. Results are discussed in detail in the paper.
Guerra prefabricada. La influencia permanente de los asentamientos temporales de los trabajadores de la industria militar
Authors: Díez Martínez Daniel
Published: January 2020

La Segunda Guerra Mundial propició que cientos de miles de personas abandonaran sus hogares en Estados Unidos para trasladarse a los centros de fabricación militar que el gobierno había creado por todo el país, un movimiento migratorio que trajo consigo la inmediata necesidad de ofrecer a los trabajadores una vivienda digna en la que alojarse. Aquella situación de emergencia permitió a los arquitectos investigar y trabajar con los métodos constructivos más rápidos y eficientes disponibles en la industria de su época. Así, los sistemas de prefabricación y producción en masa permitieron construir en un tiempo récord cientos de poblados perfectamente urbanizados cuya existencia se limitaría a los años que durara la guerra para posteriormente ser desmantelados una vez el conflicto llegara a su fin. Tomando como caso paradigmático el ejemplo de Los Ángeles, donde la gran presencia de industria armamentística la transformaron en la base militar y productiva más importante de la costa oeste estadounidense, el objetivo principal del presente artículo es analizar la influencia que los mecanismos de fabricación industrial empleados en las viviendas de estos asentamientos efímeros tuvieron en la configuración de una lógica técnica y tipológica, así como ofrecer una visión diferente de la imbricación entre los sistemas constructivos prefabricados de la industria de la guerra y los desarrollos inmobiliarios de posguerra.