bluuebunny/crossref_metadata_2025 huggingface dataset:
Augmented Reality sebagai Media Pendidikan Interaktif dalam Pandemi Covid-19
Authors: Andis Indrawan I Wayan , Saputra Komang Oka , Linawati Linawati
Published: April 2021

Abstract - In early 2020 various parts of the world announced a pandemic status due to the Covid-19 outbreak caused by the Corona virus. Indonesia is one of the countries affected by this epidemic. The public is urged to implement health procedures such as taking vitamins, basking in the sun, doing physical distancing, staying at home, working from home, Study from Home and so forth. Almost all sectors were paralyzed to minimize the spread of the covid-19 virus. Starting from the tourism sector, the economic sector and even the education sector. The Education Sector, which in its application must run classes in an amount that is not small, must also be limited. Academics and students in various regions in Indonesia are prohibited from traveling on business trips, out of town or even going to schools or educational institutions. One technology that has the potential to be used as an Education medium is Augmented Reality. In the past few years Augmented Reality has launched educational media products for Education in various sectors. In this journal, we will study about augmented reality-based Education media applications that can be used to study at home or Study from Home, so that it can improve physical distancing or reduce mass gathering to help the government in tackling the covid-19 pandemic.
Rancang Bangun Generator Thermal Dengan Pemanfaatan Limbah Panas Knalpot Motor Replika
Authors: AlHidayat ALHidayat , Bakhri Syaiful , Dinata Seflahir
Published: April 2021

Intisari— Pembangkit listrik thermoelectric adalah perangkat solid state yang menyediakan konversi energi langsung dari energi panas karena gradien suhu menjadi energi listrik berdasarkan "efek Seebeck", bekerja dengan mengkonversi energi panas menjadi listrik secara langsung, dalam “Rancang Bangun Generator Thermal Dengan Pemanfaatan Limbah Panas Knalpot  Motor Replika”. Pengujian mengunakan TEP1-142 T300 sebanyak 4 buah di susun seri, pengujian dilakukan beberapa tahapan yakni pengujian tanpa beban, tegangan tertinggi yang di dapatkan mencapai 8 volt pada perbedaan suhu (?T) antara TH dan TL adalah 31 oC suhu di TH 65 oC dan suhu TL 34 oC, Selanjutnya menggunakan beban lampu led 5 volt mengalami drop tegangan, tegangan maksimal yang di dapatkan 5 Volt dengan daya listrik yang di dapatkan 0,41 Watt di arus 0,07 Ampere, pengujian menggunakan boost converter tegangan pada V-out stabil mendapatkan 5 Volt, dimana tegangan thermoelectric V-in harus mendapatkan tegangan 3 Volt. Pada pengujian ini thermoelectric generator menghasilkan daya listrik di pengaruhi dari perbedaan suhu antara TH dan TL di mana suhu TL harus lebih rendah dari TH untuk mendapatkan daya yang tinggi, suhu di TL harus selalu tetap terjaga maka dari itu di perlukan radiator pendingin suhu yang baik pada TL yakni tidak lebih dari 40oC, daya yang di hasilkan hanya dapat menyalakan lampu 5volt dengan dengan daya 0,34 watt sangat kecil sekali karena jumlah modul thermoelectric juga mempengaruhi daya yang dihasilkan, kelebihan dalam pengujian ini kita dapat memanfaatkan panas buang kendaaraan bermotor.
Penerapan Keamanan Jaringan Menggunakan Sistem Snort dan Honeypot Sebagai Pendeteksi dan Pencegah Malware
Authors: Gunawan Agus Riki , Sastra Nyoman Putra , Wiharta Dewa Made
Published: April 2021

Intisari-  Sistem komputer yang terkoneksi jaringan internet beresiko terhadap ancaman atau serangan. Sistem Snort dan Honeypot merupakan sistem kemanan berlapis yang dimana jaringan internal akan di awasi selama 24 jam setiap harinya, sehingga jika terdapat data masuk yang mencurigakan sistem akan memberikan informasi otomatis bahwa adanya serangan berupa malware atau hacker. Snort dapat mendeteksi dan menyimpan 250519 jumlah data dengan 27 atribut yang disediakan Snort secara default. Honeypot dapat mendeteksi dan menyimpan sebanyak 248.574 data yang dimana tercatat 10 jenis serangan. System honeypot mendeteksi 10 jenis serangan yang berbeda dengan IP address pada setiap serangan. Dari 10 jenis serangan diambil 5 jenis serangan terbesar dan 5 IP address terbesar pada setiap jenis serangan. Sehingga fungsi sistem snort dan honeypot telah dapat mendeteksi adanya serangan serta menyimpan data penyerang pada sistem, dan dapat berjalan secara bersamaan pada satu jaringan. 

Kata kunci : Snort IDS, Honeypot, Keamanan Jaringan, Malware
Deteksi Kebohongan Berdasarkan Fitur Fonetik Akustik
Authors: Kusnadi Anang , Widyantara I Made Oka , Linawati Linawati
Published: April 2021

Intisari - Penelitian ini bertujuan menganalisis secara statistik parameter fitur fonetik akustik yaitu : pitch, formant dan intensity sebagai indikator tekanan psikologis dari suara berbohong atau jujur seseorang. Kekuatan penelitian ini menggunakan model “true eksperimental” dan melakukan penilaian suara berbohong/jujur seseorang secara real time pararel dengan tes poligraf. Penelitian dilakukan pada 6 subyek (3 pasangan) yang terbagi menjadi 2 kelompok, yaitu kelompok control yang tidak mendapat perlakuan, dan kelompok treatment yang mendapat perlakuan dengan instruksi untuk mengambil uang di dalam sebuah dompet yang terletak di atas meja dan diminta berbohong tidak mengambil uang dimaksud. Sampel suara adalah jawaban “Tidak” pertanyaan relevant dan comparison subyek terperiksa yang ada pada tes poligraf.  Perangkat lunak Praat digunakan untuk ekstraksi fitur dan analisis datanya menggunakan SPSS dengan uji statistik Paired Samples T Test dan Wilcoxon Sign Rank Test untuk uji beda.  Berdasarkan hasil analisis statistik fitur fonetik akustik diusulkan sistem scoring dengan menetapkan skor (+1) ketika hasil analisis statistik Ho diterima (Nilai Sig > 0,05) atau dengan kata lain tidak ada perbedaan antara nilai formant, intensity dan pitch jawaban kata “tidak” pertanyaan comparison dengan jawaban kata “tidak” pertanyaan relevant. Dan sebaliknya menetapkan skor (-1) ketika hasil analisis statistik Ho ditolak (Nilai Sig < 0,05) atau dengan kata lain ada perbedaan nilai formant, intensity dan pitch jawaban kata “tidak” pertanyaan comparison dengan jawaban kata “tidak” pertanyaan relevant.  Kesimpulan akhir adalah skor total (+) terindikasi jujur dan skor total (-) terindikasi bohong.  Berdasarkan nilai total analisis statistik, fitur formant diketahui sangat signifikan untuk mendeteksi kebohongan seseorang, karena dalam penelitian ini mempunyai probabilitas keberhasilan mendeteksi kebohongan 100%, sedangkan untuk fitur intensity dan pitch kurang signifikan dipakai untuk mendeteksi kebohongan  karena hanya mempunyai probabilitas keberhasilan mendeteksi kebohongan  66,666%. dan 33,333%. 

Kata kunci: Deteksi Kebohongan, Poligraf, Formant, Pitch, Intensity, Pratt, SPSS.
Perbandingan Karakteristik Kinerja Sudu Turbin Setengah Lingkaran dengan Turbin NEST-LIE pada Prototipe Pembangkit Listrik Tenaga Mikro Hidro
Authors: Paramitha Nia , Jasa Lie , Janardana I Gusti Ngurah
Published: April 2021

Intisari— Melalui penelitian ini penulis ingin melakukan perbandingan terhadap kinerja dua jenis turbin yang berbeda dengan mengubah beberapa parameter. Turbin yang akan dibandingkan adalah turbin dengan sudu setengah lingkaran dan turbin NEST-LIE. Perbandingan kinerja turbin yang dimaksudkan pada penelitian ini adalah perbandingan daya output dan efiseinsi turbin pada parameter yang telah ditentukan. Pada penelitian ini, parameter yang akan digunakan adalah sudut nozzle 00, 50, 100, 150, 200, dan posisi nozzle pada sudut 00, 150, 300 dan 450. Karakteristik kinerja turbin yang nantinya akan diukur adalah besarnya kecepatan sudut (rpm) masing-masing turbin dan besarnya daya output turbin. Berdasarkan hasil penelitian, turbin setengah lingkaran menghasilkan kecepatan putaran turbin dan generator tertinggi di posisi nozzle 450 dan sudut nozzle 100. Dengan putaran turbin sebesar 168,6 rpm, putaran generator sebesar 751 rpm, daya output sebesar 0.0213 VA dan torsi sebesar 0.00276 Nm. Sedangkan pada turbin NEST-LIE menghasilkan kecepatan putaran turbin dan generator tertinggi di posisi nozzle 450 dan sudut nozzle 50. Dengan putaran turbin sebesar 342,4 rpm dan putaran generator sebesar 1349 rpm, daya output sebesar 0.1802 VA dan torsi sebesar 0.00503 Nm.

Kata Kunci— PLTMH, Water turbine, Nozzle angle, Nozzle position.
Sistem Pakar Diagnosis Penyakit Gigi dengan Metode Breadth First Search berbasis Instant Messaging LINE Messenger
Authors: Darmaastawan Kadek , Lanang Bagus Suputra Jaya Amertha Putu , Jasa Lie
Published: April 2021

Sakit gigi merupakan penyakit yang umum dialami oleh manusia, oleh karena itu harus ditangani dengan cepat agar tidak menimbulkan dampak serius. Salah satu penanganan awal adalah dengan berkonsultasi dengan pakar penyakit gigi. Perkembangan teknologi saat ini telah mampu mengkonversi pengetahuan seorang pakar ke dalam bentuk digital yang disebut dengan sistem pakar sehingga mudah dan cepat diakses. Sistem pakar yang sudah banyak dikembangkan saat ini secara umum berbasis aplikasi web maupun Android/iOS. Pengembangan sistem pakar berbasis aplikasi web atau Android/iOS menghadapi beberapa kesulitan. Kesulitan tersebut adalah membutuhkan waktu dan biaya pengembangan yang tidak sedikit karena harus mengembangkan antarmuka dan membutuhkan server dengan performa baik. Kesulitan yang dihadapi dari sisi pengguna adalah diperlukan ruang penyimpanan yang lebih agar dapat memasang aplikasi sistem pakar di smartphone. Solusi yang diberikan adalah mengembangkan sistem pakar diagnosis penyakit gigi dengan Metode Breadth First Search berbasis aplikasi instant messaging. Salah satu aplikasi instant messaging yang populer di indonesia adalah LINE Messenger. Penelitian ini berhasil mengembangkan sistem pakar diagnosis penyakit gigi berbasis instant messaging LINE Messenger yang mudah diakses dan mampu mendiagnosis penyakit dengan tingkat akurasi sebesar 90,9%.
Penerapan Metode Prototype dalam Perancangan Sistem Informasi Penerimaan Karyawan Berbasis Website pada Berlian Agency
Authors: Rahayu Dewi Ni Luh Ade Mita , Hartati Rukmi Sari , Divayana Yoga
Published: April 2021

Pada penelitian membahas mengenai penerapan metode prototype pada perancangan sebuah sistem informasi penerimaan karyawan berbasis website. Study kasus yang digunakan dalam penelitian ini adalah Berlian Agency, yaitu sebuah sebuah usaha dibidang jasa digital yang melayani berbagai kebutuhan terutama dibidang marketing seperti pembuatan website, sosial media management dan lain sebagainya. Penelitian yang dilakukan disesuaikan dengan proses bisnis yang berjalan pada Berlian Agency, serta sesuai dengan kejadian yang sedang berlangsung dan kondisi saat ini, maka dari itu peneliti menggunakan metode deskriptif dalam penelitian ini. Metode penelitian deskriptif merupakan metode ini, metode pengembangan yang dipilih adalah metode prototype. Penerapan metode prototype mempermudah dalam perancangan penelitian yang bertujuan untuk   mendeskripsikan   dan   menjelaskan   objek   berdasarkan  kondisi yang ada. Pada penelitian sistem ini karena terdapat bagian prototyping yang membuat peneliti lebih mudah dalam membuat perancangan yang diperlukan.  Penelitian ini bertujuan untuk menghasilkan sebuah perancangan sistem informasi penerimaan karyawan. Berdasarkan hasil penelitian, sistem ini telah berhasil dirancang dengan baik sesuai yang harapkan sehingga prototype yang telah dibuat dapat digunakan sebagai dasar untuk melanjutkan pengerjaan sistem yang akan dibuat. Hasil rancangan tersebut dapat digunakan sebagai blueprint atau dokumentasi bagi pihak perusahaan  dengan harapan nantinya dapat dijadikan sebagai sebuah literatur untuk mengembangkan sistem penerimaan karyawan sesungguhnya.
Peramalan Nilai Tukar Rupiah Terhadap Mata Uang Negara Asia Menggunakan Metode Quantum Neural Network
Authors: Iswardani Putu Risanti , Sudarma Made , Jasa Lie
Published: April 2021

Currency is a standardized payment instrument used all around the world. Almost each country has their own currency, and it has a variable value. Asia is one of the biggest continent in the world. Most tourists whom visit Indonesia come from Asia. Thus, that makes the most currency exchanged in Indonesia are currencies from Asia. Currency exchange rate difference between one currency and another affected by several factor. One of those factor is inflation in its country. To overcome that issue, one needs a prediction system that can be used to predict the exchange rate of currencies in the future. Quantum Neural Network is used in this research to predict Indonesian Rupiah exchange rate value to other currency in Asia. Singapore, Hongkong and Japan currencies are particularly used in this research. Results obtained from this research are accuracies. Quantum Neural Network produces 99.78% accuracy on Singapore Dollar to Indonesian Rupiah exchange rate, 99.57% on Hongkong Dollar to Indonesian Rupiah, and 99.60% on Japanese Yen to Indonesian Rupiah.
KAJIAN WACANA DAMPAK PENGGUNAAN GADGET (GAWAI) TERHADAP KEMAMPUAN SOSIAL EMOSIONAL PADA ANAK USIA DINI
Authors: Nur Laily Intan , Dwi Ade Chandra Ratnasari
Published: April 2021

This research is motivated by the use of gadgets in early childhood which has positive and negative impacts, one of which is in children's social emotional abilities. Most parents do not understand the impact of using gadgets on children, providing gadgets to children so as not to interfere with parents' activities, introducing technology from an early age and making friends in cyberspace which will affect the child's social emotional ability in fact, social emotional abilities in children really need to be developed from an early age so that children grow and develop as expected. Therefore, research is needed on the impact of gadget use on socio-emotional abilities in early childhood. This research includes literature research with a qualitative research approach. Sources of data taken are from library data in the form of books and research journals in accordance with the study to be studied. The results of the study explain that the use of gadgets in early childhood has an impact on children's social emotional abilities.
Dear Mubarak , Irhal means Imshi : Analyzing the Relationship Between Arabic Regional D ialects and Modern Standard Arabic
Authors: McCulloch Gretchen
Published: April 2021

In most Arabic-speaking nations, almost everyone speaks two distinct but related dialects, an informal dialect unique to a particular region such as Egyptian or Jordanian Arabic, and a more formal variety found across the Arabic-speaking world, known as Modern Standard Arabic. This common dialect is maintained despite pressure from the regional dialects in large part because of the prestige that Classical or Koranic Arabic has among Muslims, in addition to the practical benefits of being able to communicate across regional boundaries. However, this continued bidialectism also has interesting linguistic implications, in terms of how the use of one dialect or another can reflect social and political realities both through history and in the modern world. For example, one sign in the recent Egyptian protests read “irhal means imshi,” (roughly, “go away” means “beat it”), pretending to translate between the two dialects to reinforce the protester’s message to Mubarak. This presentation draws from a variety of sources, including recent Middle Eastern politics and theories of structural and historical linguistics to examine how regional dialects of Arabic and the standard interact with each other.
Detection of Visually Cued Faults in High Speed Automation
Authors: Hughes Kevin
Published: April 2021

Manufacturers are experiencing ever greater pressures to meet a multitude of business demands: boost production rate, increase yield, improve quality and reduce operating costs, etc. One important measure of success is the ability of automated manufacturing processes to run fault free for extended periods of time. When faults do occur, they must be detected, diagnosed and corrected quickly. High speed automated assembly machines typically employ many different types of sensors to monitor machine health and feedback faults (both cautionary and reactionary) to a central controller for review by a technician or engineer. This paper describes progress with a project whose goal is to examine the effectiveness and feasibility of using machine vision to detect ‘visually cued’ machine faults in high speed automation equipment. Machine vision is commonly used in manufacturing to perform a ‘process’ role such as part quality inspection. Machine vision systems use cameras to capture images of parts in a manufacturing process. Computer software packages use custom algorithms to analyze these images, and determine the quality (or even presence) of the part based on physical characteristics including part geometry and colour. If machine vision were successfully applied as a fault monitoring system, it could effectively reduce the amount of sensors needed to monitor the machine’s operation, as a single camera could monitor several locations where known faults occur. The intent is to not only reduce the amount of sensors required to effectively monitor a machine, but to make the machine ‘smarter’ by enriching the data used for fault detection.
Civilization in 19th Century Latin America: The “Modernization” of Cities and the Use of Prisons as a Form of Racial Control
Authors: Aquije Daniella Dávila Dávila
Published: April 2021

In the mid to late 19th century, Latin American states adopted European ideals of “civilization.” These ideals were foundational for several state projects that looked to “improve” the aesthetics of Latin American major cities, which were modelled after Paris, the epitome and embodiment of modernization. This “civilizing” reform of the cities caused the ghettoization of non-white communities, given that modern cities were conceptualized as white cities. Thus, to “Europeanize” Latin American cities, Indigenous, Black and Asian peoples needed to be contained and displaced. This was achieved through the creation of the prison system, which came to represent a new form of slavery and a state mechanism for the continuous control of racialized communities. This presentation will examine how criminality was socially constructed to justify the imprisonment of a specific “type” (or race) of person, which is evident given the prison demographics of the time. It will also analyze the theories of eugenics which provided justification for the project of civilization, which only served to worsen the social ills
From Fresh and Filling to Fatty and Fake: Exploring the Environmental Causes of Contemporary Obesity.
Authors: Fishman Danielle
Published: April 2021

The World Health Organization states that more than 1.5 billion adults, aged 20 and older are overweight, of which at least 500 million are obese (WHO, 2011). In addition, over 45 million children, under the age of five, are obese (ibid). Worldwide the obesity rate has more than doubled since 1980 (ibid). These statistics are particularly alarming because obesity is a preventable illness. This drastic increase in more recent years demonstrates the need for intervention. Environmental aspects which have caused the current obesity epidemic can be described by four important changes in our society. Primarily the epidemic largely stems from increased food availability resulting from augmented international trade. In addition, the current epidemic largely results from the shift of food ingredients from primarily plant-based products to animal-based. Furthermore, current ingredients have led to adaptations in the human brain size essential for intellectual growth. Finally, our environment has led to substantial alterations in activity patterns and has ultimately caused a sedentary lifestyle in both children and adults. The current rise in obesity can be attributed to the changing environment and our acquired habits resulting from these changes. Although humans have created excellent physiological mechanisms to defend against weight gain, these mechanisms are unable to sustain a normal weight if consumption of food is constant. The current epidemic can be attributed to shifts in the global environment resulting in changed eating patterns and decreased activity levels.
Accent Identification in RP, CE, and GA By Native and Non-Native English Speakers
Authors: Reid Jonathan
Published: April 2021

This study was conducted in order to determine various groups’ accuracy in identifying three major standard English accents. The main purpose of the experiment that was performed was to determine how well speakers familiar with these accents could tell them apart from other accents. It focused on comparing the test subjects’ recognition of Canadian English pronunciation with General American pronunciations. Received Pronunciation was used as a control as it is generally considered to differ much more from the standard North American varieties than they differ from one another.Within North America, the 'standard' accents of Canada and the US are quite similar. So similar, that one of the experiment’s hypotheses is that that despite being identified by linguists as different, many native speakers of the two dialects would have difficulty telling the difference themselves. The differences in the features of Canadian English (CE) and General American (GA) have been identified and studied by linguists before, but what this experiment sought to determine was the degree to which speakers of these dialects could tell them apart purely through listening.Canada is given some degree of stigma from the United States for its dialect, and has had fun poked at it for such Canadianisms as the use of 'eh?' and Canadian Raising- Americans will exaggerate the difference when illustrating it, saying “aboot” [ə'but] for about [əˈbʌʊt]. But how well can they perceive the difference when not already informed about the speaker's origins?An online survey was prepared, with audio clips or words in isolation and sentences, spoken by speakers of GA, CE, and RP, specifically using words that exhibited features that vary between the accents. This allowed us to examine subjects’ degree of recognition with, and without prosody, and to analyze the degree to which prosody affects accent recognition. In order to better determine how prior exposure influences accent recognition, the subjects were broken down into three groups: Native speakers of Canadian English, native speakers of American English and ESL speakers who had had prior exposure to Canadian English.One of the main findings of this experiment is that more than 80% of American respondents recognized their own national standard accent, and around 67% recognized the Canadian accent; while only 62% of the Canadian respondents recognized the Canadian accent accurately. Compared to Canadians, Americans were better at telling the North American varieties of spoken English apart.
Relationship between Gender Stereotypes and Anxiety and the Effects on Negotiation Performance
Authors: Oppedisano Catherine
Published: April 2021

Women with comparable education and experience typically negotiate significantly lower starting salaries and subsequent raises than their male counterparts. The purpose of this study is to further investigate gender differences in negotiation performance by examining the link between stereotype threat and anxiety. Stereotype threat occurs in situations that invoke stereotype-based expectations for poor performance; because men typically enjoy a positive stereotype advantage in negotiation settings (where effective negotiators are believed to be assertive, rational, constructive, effective and decisive), they typically outperform women. Recent work by Kray, Galinsky & Thomas (2001) observed in mix-gender dyads that redefining female stereotypes as positive or enhancing to negotiating, women actually outperformed their male counterparts. To further understand the underlying mechanisms behind these findings, the current ongoing study compares levels of anxiety and negotiation performance under three experimental conditions that differ in terms of engendering stereotype threat.
Treatment of Silicon Dioxide Films Resulting in Luminescence from Silicon Nanoclusters
Authors: Wisniewski David
Published: April 2021

A large conglomerate of silicon atoms is known to group together forming a silicon nanocluster. Through quantum confinement effects, these silicon nanoclusters are known to luminesce when they are grown to a critical radius. Luminescence may have applications ranging from data transmission over wireless networks, to building low cost biomedical lasers, and to effectively eliminating the bandwidth of a signal inside of a silicon chip, hence it is a worthwhile research interest. This critical radius was modeled as a function of the concentration of excess silicon originally embedded in a silicon dioxide film. Using a simplified diffusional approach, the theoretical size, growth and pacification of nanoclusters were compared to experimentally confirmed results. Processing techniques that may allow for the growth of such a film were examined, and an American company called Veeco was found that could accommodate such a process.
Changing Strings: How the Influence of the 19th Century Middle Class Changed the Guitar and Lute.
Authors: Yacobucci Chad
Published: April 2021

From the 16th to the 18th century the lute dominated the attention of European musicians, who cared little for the early guitar. Composers and musicians of the time held the tone and versatility of the lute in the highest esteem, while largely ignoring the guitar due to the relative simplicity of the existing repertoire. By the 19th century, however, the guitar had become extremely popular while the lute had disappeared almost entirely. The socioeconomic background of Europe played a key role in the fate of these two instruments; in particular, the growing economic power of the newly emergent middle class was decisive in determining the rise and fall of the guitar and lute, respectively. This presentation will compare and analyze the cultural and aesthetic antecedents that led to the acceptance of the guitar and the retrospective difficulties the European middle class had with the lute. Drawing connections between the evolving musical aesthetic and the social and economic climate of a particular period is an important undertaking as it serves to not only broaden the understanding of music and its’ history, but also to provide a unique insight into society at that time.
Pharmaceuticals and Personal Care Products and their effects on humans
Authors: Neumann Alex
Published: April 2021

The increased use of Pharmaceuticals and Personal Care Products (PPCP’s) has led to an increase in many population health problems. In 1997, 15–50 % of women had developed breasts by the age of 8. Ten years prior to this, breast development by the age of 8 was uncommon. There are certain researchers who believe that this may be linked to the pharmaceuticals humans are consuming.Wastewater treatment plants are a significant gateway by which pharmaceuticals enter the water supply. Many pharmaceuticals find themselves in wastewater treatment plants, however the plants do not target these specific chemicals for treatment. As a result, they are released into the surrounding bodies of water, and accumulate in aquatic animals. When water treatment plants take water from the bodies of water and distribute it for human consumption, humans consume these chemicals.Many techniques for removing the pharmaceuticals have been tested, but there is still much uncertainty as to which are effective methods. The potential hazards associated with these chemicals are still uncertain, but the current evidence is indicating that it is very likely that these chemicals can be very hazardous.
Comparison of Heavy Metal Levels of Organic and Conventional Milk and Milk Products in Turkey
Authors: Seğmenoğlu Mansur Seymen , Baydan Emine
Published: April 2021

This study aimed to determine and compare aluminum (Al), arsenic (As), cadmium (Cd), and lead (Pb) levels in conventional and organic milk, white cheese, and butter samples which are sold in the markets of Turkey. Within the scope of the study, totally 72 samples (36 for organic, and 36 for conventional) were collected, and analyzed between March 2010 and February 2011. After the samples were burned by microwave burning, element measurements were performed on atomic absorption spectrophotometer (AAS) device. As a result of the study, on the 49 samples (29 conventional, 20 organic) of the 72 collected product, element levels were determined above the limit of detection (LOD) (0.02 ppm). Pb and Al were the most common elements above the LOD. However, milk samples with a Pb level above the LOD still remained below the limit reported by the Turkish Food Codex Regulation for Contaminants. Since Turkish Food Codex Regulation does not have legal limits for Al, As, Cd and Pb for dairy products (cheese and butter), it was accepted as safe in terms of Al, As, Cd and Pb according to food limits in Turkish Food Codex and ADI values of FAO / WHO.
Karyotypical Identification of Some Important Alfalfa (Medicago sativa L.) Lines in Turkey
Authors: Özkan Uğur , Benlioğlu Berk
Published: April 2021

Chromosome line and characterization of nine Turkish alfalfa (Medicago sativa L.) lines were investigated using karyological techniques in this study. Root tips were obtained from germinated alfalfa seeds in petri dishes at room temperature (25Â°C) for visualizing somatic chromosomes. The chromosome numbers of nine alfalfa lines were determined as 2n=4x=32. The karyotype formula of 2n=32= 30m+ 2sm (30 median + 2 submedian) were noted for Line 1, 2and 3. Whereas, Line 4, 6, 8, 9 showed the karyotype formula of 2n=32=32m (32 median). The karyotype formula of Line 5 and 7 were 2n=32=28m+4sm (28 median + 4 submedian). Satellite chromosome pairs were observed from Line 5. The results of the karyotype asymmetry index analysis showed that intrachromosomal asymmetry is higher than interchromosomal asymmetry in the karyotypes of alfalfa lines.
Estudo do verbo em livros didáticos: excesso permanente de metalinguagens para crianças
Authors: Silva Wagner Rodrigues , Andrade Ayne Almeida , Batista-Santos Dalve Oliveira
Published: April 2021

Investigamos uma proposta de trabalho pedagógico com conteúdo gramatical em uma coleção de livros didáticos para os anos iniciais do Ensino Fundamental, no tocante à classe morfológica dos verbos. Investigamos o manual do professor da coleção selecionada, além dos cinco volumes didáticos destinados aos alunos. Os resultados revelaram que três livros apresentam um trabalho pedagógico sistematizado sobre formas verbais e informado por atividades metalinguísticas. Os verbos são focalizados em textos completos ou, inclusive, em excertos selecionados. As noções de gêneros textuais não influenciaram diretamente o enfoque gramatical, diferentemente do recomendado na literatura científica de referência e em diretrizes curriculares oficiais.
Crianças diagnosticadas com TEA na escola pública: novos desafios, velhas dicotomias
Authors: Freitas Marcos Cezar de , Gonçalves Raelen Brandino
Published: April 2021

Com base em pesquisas etnográficas em escolas públicas, repartições educacionais e equipamentos de saúde, este artigo aborda crianças diagnosticadas com Transtorno do Espectro do Autismo (TEA) em escolas públicas da cidade de São Paulo e Grande São Paulo. Questiona o modo como os direitos educacionais são reivindicados. Mostra com exemplos que garantir a presença da criança com TEA tem resultado numa busca por educação escolar que, contraditoriamente, prescinde dela. Reaparece a dicotomia entre educar e cuidar que outrora marcou o universo da educação infantil. É possível reconhecer que a identidade real de cada criança é substituída por uma identidade virtual, a dos laudos que têm sido buscados com intensidade. Categorias de Pierre Bourdieu, Richard Sennett e Erving Goffman foram usadas.
Experiências associativas de docentes e trabalhadores no Recife: 1872-1915
Authors: Santos Yan Soares , Silva Adriana Maria Paulo da
Published: April 2021

Objetivamos analisar as práticas de educabilidade voltadas às ações de educação para o trabalho, durante a segunda metade do século XIX, no Recife. Privilegiamos os registros produzidos pelos Presidentes da Província / Governadores do Estado, pelos Inspetores Gerais da Instrução Pública e os estatutos e relatórios produzidos pelas associações de trabalhadores e docentes. Analisamos as redes de relações, identificações, escolhas e experiências (THOMPSON, 1987) específicas, individuais e/ou coletivas, desses sujeitos, enquanto estratégias (DE CERTEAU, 1998) de atuação sociopolítica. Concluímos que as ações de educação para o trabalho por eles vivenciadas configuraram-se numa prática sociopolítica de seu “fazer-se” e de fortalecimento de seus ofícios específicos.
A formula-fed infant with profound dehydration, cerebral venous sinus thrombosis, and intracranial hemorrhage
Authors: Yakaboski Elizabeth , Ramsey Nicole B. , Toal Megan , Nowak-Wegrzyn Anna , Feuille Elizabeth
Published: April 2021

Background: Chronic food protein‐induced enterocolitis syndrome (FPIES) is a cell-mediated gastrointestinal food hypersensitivity described almost exclusively in infants fed cow’s milk or soy formula. A timely diagnosis is challenging due to a number of factors,
including broad differential diagnoses, absence of specific biomarkers, and delayed symptom onset. Objective: This report aimed to highlight how the severity of presentation can further impede a timely diagnosis in chronic FPIES. Methods: A case of presumed
chronic FPIES to soy with previously unreported complications of intracranial hemorrhage and cerebral venous sinus thrombosis was described. Results: We reported a case of a female infant fed a soy formula who presented during the third week of life with intermittent and
progressive emesis, diarrhea, and lethargy, which culminated in severe dehydration, with early hospital course complications of seizures, intracranial hemorrhage, and cerebral venous sinus thrombosis. Although not recognized until weeks into the hospital course, many of the presenting symptoms
and laboratory abnormalities were characteristic of chronic FPIES. An ultimate consideration of FPIES led to transition to amino acid‐based formula and gradual resolution of gastrointestinal symptoms. Close outpatient follow-up was essential in facilitating subsequent age-appropriate
solid food introduction. Conclusion: The severity of presentation in FPIES can represent an additional barrier to a timely diagnosis. Early consideration of this entity in the differential diagnosis of patients with typical FPIES features, regardless of the additional presence
of atypical and severe complications, may help with more timely recognition and intervention. In addition, there is an increased need for close follow-up as an outpatient in severe FPIES cases.
Dysregulated specific IgE production to bystander foods in children with peanut allergy but not egg allergy
Authors: Padem Nurcicek , Erickson Kristin , Yong Meagan , Makhija Melanie , Hulse Kathryn E. , Singh Anne Marie
Published: April 2021

Background: Food specific immunoglobulin E (sIgE) levels are associated with the development of allergic responses and are used in the clinical evaluation of food allergy. Food sIgG4 levels have been associated with tolerance or clinical nonresponsiveness, particularly in
interventional studies. Objective: We aimed to characterize food-specific antibody responses and compare responses with different foods in food allergy. Methods: Serum sIgA, sIgG4, and sIgE to whole peanut, egg white, and wheat, along with total IgE
were measured in 57 children. Children with food allergy, children with natural tolerance, and controls were studied. The Mann-Whitney test or Kruskall Wallis test with the Dunn correction were used for statistical analysis. Results: As expected, total IgE levels were highest
in the subjects with food allergy compared with the subjects who were nonallergic (p < 0.001) or the subjects who were naturally tolerant (p < 0.001). Peanut sIgE levels were higher in subjects with peanut allergy compared with the subjects who were naturally tolerant (p < 0.0001)
and the control subjects (p < 0.03). Interestingly, peanut sIgG4 levels were also highest in children with peanut allergy compared with subjects who were naturally tolerant and control subjects (p = 0.28 and p < 0.001, respectively). Subjects with peanut allergy alone had comparable
egg white sIgE levels to children with egg white allergy. In addition, the subjects with peanut allergy alone also had higher levels of egg white and wheat sIgE compared with the control subjects (p < 0.02 and p = 0.001, respectively). In contrast, the subjects with egg white allergy did
not demonstrate elevated peanut or wheat sIgE levels. Conclusion: These novel findings suggested that IgE production is dysregulated in patients with peanut allergy, who are much less likely to outgrow their allergy, and suggest that the mechanisms that drive more persistent
forms of food allergy may be distinct from more transient forms of food allergy.
GENETICALLY MODIFIED CORN ADOPTION IN BRAZIL, COSTS AND PRODUCTION STRATEGY
Authors: Alves Lucilio Rogerio Aparecido , De Souza Ferreira Filho Joaquim Bento , Ferreira Jardim da Silveira Jose Maria , Sleiman da Costa Matheus , Osaki Mauro , Francisco de Lima Fábio , Garcia Ribeiro Renato
Published: April 2021

Genetically modified (GM) corn accounting for 90% of total area in Brazil. In this paper, we report the results of a four-year field survey (2010/11, 2013/14, 2014/15 and 2015/16) on corn production costs in Brazil, for two harvests and eleven states. The survey used both a quantitative and a qualitative approach: the first one compares GM and NonGM varieties costs in the two harvests, as well as the evolution of costs for GM corn, and the second part reports the results of a qualitative field survey. Results showed that GM corn costs are higher when compared to NonGM corn, due to higher GM seed prices, which more than compensate for the decrease in insecticides costs. When comparing the evolution of GM corn costs, seed costs tended to decrease, but insecticides had an increasing trend. The qualitative survey interviewed 314 agents, and the results showed that, in most cases, risk reduction, genetic potential, and low availability of NonGM seeds explained GM adoption. These two last factors may reflect a commercial strategy of seed companies, an issue that deserves more attention.
The Comparison of the Formation of Indonesian and Arabic Plural Meanings (Contrastive Analysis)
Authors: Khasanah Sofia Nur , Baehaqie Imam
Published: April 2021

This study compares the process of forming plural words in Indonesian and Arabic to determine the similarities and differences in the markers of the two languagesâ€™ plural meaning through contrastive analysis studies. The data in this study are fragments of speech that are thought to contain plural meaning. They are taken from the source of data in the form of speech that contains plural meanings in the two languagesâ€™ books. The data are analyzed using the split method with the Direct Element Dividing technique and the equivalent method using the Determination Element Determination technique. This study indicates that the formation of plural languages in Indonesian and Arabic has similarities and differences in rules. The equation includes the addition of affixes, numeral, plural lexical meanings, and changes in pronouns. The differences in the rules of the formation of plural words of Indonesian and Arabic include reduplication, internal modification, the existence of dualistic forms, gender differences in words, case differences, and subject-predicate relationships.
An Analysis of Errors in English Writing: A Case Study the Third Semester Students of UBSI
Authors: Nurmalia Lia , Nuraeni Cicih
Published: April 2021

The objectives of this research are to know the errors in the third semester studentsâ€™ writing of Bina Sarana Informatika University and the most frequent error. It is concerned to the grammatical and semantic and substance errors. The data is analyzed by using Jamesâ€™ theory in (Mungungu, 2010). The findings show that errors done by the students are spelling 50.9%, fragment 15.7%, punctuation 9.8%, adjective 3%, subject- verb agreement 3.9%, preposition 3.9%, capitalization 3.9%, tenses 2%, verb 2%, literal translation 2%. It can be concluded that the most frequent error is spelling. It because the students missed a letter, added more letter in a word, and exchange the letter. While In grammatical category, the most frequent error is fragment. It is because the most students do not put a subject in a sentence.
Profilaxia de tromboembolismo venoso em pacientes cirúrgicos
Authors: Flamia Brenda Isabelle , De Souza Fernanda Marinho , Silva Júlia Camargos , De Lima Lalesca Faria , Tomaz Maria Vitória da Silva , Neto Marianna da Silva Paes , De Paula Marina Méscolin Reis , Amoras Sabrina Roberta da Silva , Nunes Thaynan Oliveira , Campos Renan Guimarães Assunção
Published: April 2021

Objetivo: Descrever medidas profiláticas que possam ser utilizadas na prevenção de trombose venosa profunda (TVP) em pacientes que foram submetidos a procedimento cirúrgico. Revisão bibliográfica: A trombose venosa profunda é uma causa comum e silenciosa de morte evitável, decorre da falta de profilaxia e do baixo conhecimento por profissionais de saúde. Essa doença pode ocorrer tanto durante período de hospitalização, como no período pós-alta. Os métodos atualmente eficazes na profilaxia de TVP em pacientes cirúrgicos, dentre outras divisões, podem ser farmacológicos e mecânicos. As condutas profiláticas farmacológicas mais comuns são heparina de baixo peso molecular (HBPM) como enoxaparina, rivaroxabana (inibidor do fator Xa), dabigatrana, disponível como pró fármaco (etexilato de dabigatrana) e fondaparinux. Métodos profiláticos mecânicos podem ser usados em conjunto ou não com os farmacológicos, incluem deambulação precoce, meias de compressão e botas de compressão pneumática intermitente (CPI). Considerações finais: Conclui-se que a trombose venosa profunda em pacientes cirúrgicos é um quadro comum e evitável, e que medidas profiláticas como associação de métodos mecânicos e farmacológicos são altamente eficazes e necessárias para essa prevenção.
Análise de eventos adversos relacionados com a assistência à saúde
Authors: Guerra Karlla Rodrigues , Gomes Fernanda Alves de Lima , Cañedo Mayara Carolina , Gaíva Maria Aparecida Munhoz
Published: April 2021

Objetivo: Analisar os eventos adversos notificados em um hospital público de capital do centro-oeste brasileiro. Métodos: Trata-se de um estudo transversal retrospectivo, que analisou as notificações enviadas ao Sistema de Notificações para a Vigilância Sanitária, nos anos de 2017 e 2018. Calculou-se a prevalência dos eventos adversos, frequência, médias e coeficiente de Pearson para as demais variáveis estudadas. Resultados: Houve prevalência de eventos adversos em pacientes do sexo masculino, hospitalizados na clínica médica, com idade entre 66 a 75 anos e com média de 10 a 12 dias de internação O evento adverso mais frequente foi a Lesão por Pressão; quanto ao tipo de dano, prevaleceu o moderado. O enfermeiro foi o profissional que mais notificou os eventos. Conclusão: Para o melhor controle dos eventos adversos é fundamental o conhecimento do seu perfil e dos pacientes acometidos, visando oferecer subsídios para a gestão da qualidade da assistência e um cuidado mais seguro.
Manifestações clínicas da Leishmaniose Cutânea no paciente com HIV
Authors: De Paula Danyella Oliveira , Serra Ana Clara Borsari , Amaral Anna Carolina Teixeira Lengruber , Vasconcelos Júlia de Laura Calmon , Coelho Luiza Oliveira , Brêda Maria Eduarda de Carvalho , De Mello Mariana  Vieira Martins , Do Nascimento Natália Vargas , Tano Vitória de Lima Fujinami , Barbosa Marina Carrara Camillo
Published: April 2021

Objetivo: Revisar como se comporta a coinfecção do Vírus da Imunodeficiência Humana (HIV)/Leishmaniose, bem como suas características clínicas. Revisão bibliográfica: A leishmaniose cutânea é uma doença endêmica não contagiosa, causada por protozoários do gênero Leishmania que acometem pele e mucosas. A transmissão ocorre através da picada de insetos infectados. Por outro lado, a Síndrome da Imunodeficiência Adquirida é caracterizada pela destruição de linfócitos CD4, prejudicando a imunidade celular do organismo e gerando espaço para infecções oportunistas, como a Leishmaniose cutânea. Por conseguinte, a manifestação clínica da coinfecção de HIV/Leishmaniose ocorre diferente da manifestação da leishmaniose, pois há o aparecimento de características clínicas atípicas sendo o acometimento do trato gastrointestinal e do respiratório, além da baixa contagem de linfócitos CD4+. Considerações finais: A partir dos estudos, foi possível inferir que a coinfecção HIV/Leishmaniose tem um grande efeito prejudicial ao sistema imune, além de apresentarem dificuldades ao tratamento por não haver uma resposta eficaz imunológica.
Transtorno de Personalidade Borderline e sua relação com os comportamentos autodestrutivos e suicídio
Authors: Lima Caroline Silva de Araujo , Almeida Ana Luiza Rodrigues de , Souza Bruna Ellen Muniz de , Rodrigues Cátia Ribeiro de Sá , Faria Izabella Caser Lopes de , Nascimento Júlia Mariano Leiael , Bolognani Mariah Vicari , Chaves Samanttha Cristina da Silva , Soares Gustavo Fonseca Genelhu
Published: April 2021

Objetivo: Descrever e revisar os conhecimentos acerca da relação entre Transtorno de Personalidade Borderline, comportamentos autodestrutivos e o suicídio. Revisão bibliográfica: Os transtornos de personalidade são importantes fatores de risco para o suicídio, sendo a maioria dos comportamentos suicidas atribuíveis ao tipo Borderline. O comportamento suicida é relacionado, também, à gravidade da doença e ao baixo nível socioeconômico. O desenvolvimento e o curso do transtorno são variáveis, e o mais comum é que ocorram instabilidade nas relações interpessoais e na autoimagem e descontrole afetivo, com impulsividade intensa. Os prejuízos causados pelo transtorno na vida dos acometidos são, portanto, significativos e, apesar de poder haver alguma melhora com o aumento da idade e com abordagens terapêuticas, não há cura. Considerações finais: Por meio da análise dos impactos negativos, causas, desenvolvimento e consequências do Transtorno de Personalidade Borderline, o presente estudo reforçou o aumento do risco do suicídio e fenômenos autodestrutivos nos acometidos.
Avaliação das condições de saúde bucal de pessoas com fissuras labiopalatinas em Belém, norte do Brasil
Authors: Cavalcante Pedro Henrique Noronha , Cavalcante Gabriel Henrique Soares , Fonseca Ricardo Roberto de Souza , Carvalho Tabata Resque Beckmann , De Menezes Silvio Augusto Fernandes , Carneiro Paula Mendes Acatauassú , Carneiro Marcelo Newton , Matos Michel Wagner de Souza , Oliveira Gyselle Ribeiro De Carvalho , Menezes Tatiany Oliveira De Alencar
Published: April 2021

Objetivo: Avaliar as condições de saúde bucal de pessoas com fissura labiopalatinas (PFLP) atendidos em um centro especializado em Belém-PA. Métodos: Pesquisa de caráter transversal com análises descritiva, quantitativa e qualitativa na Associação de Apoio ao Fissurado Labiopalatal Sorrisos Largos (AAFLSL), pelo exame clínico da cavidade oral e registros de prontuários de 29 associados PFLP, de todas as idades e ambos os sexos, cadastrados na (AAFLSL). Levou-se em consideração: Presença de cárie, prevalência dos tipos de fissuras, presença de hábitos deletérios, período de internação e reparação cirúrgica das fissuras. Os dados foram calculados por frequência absoluta e relativa no Microsoft excel®. Resultados: Das PFLP avaliadas; houve prevalência do sexo masculino. 62% estão livres de cárie. A fissura transforame unilateral completa demonstrou maior incidência. Cerca de 62% possuem algum hábito deletério. 83% passaram por período de internação nos 2 últimos anos. Quanto as cirurgias reparadoras, cerca de 82% já passaram pela queiloplastia e 62% passaram pela palatoplastia Conclusão: Os dados obtidos mostram condições satisfatórias de saúde bucal das pessoas analisadas, entretanto a presença de hábitos parafuncionais é um fator de risco à saúde. Por fim, conhecer o perfil do paciente fissurado é essencial para que sejam estabelecidos protocolos de tratamentos.