bluuebunny/crossref_metadata_2025 huggingface dataset:
CÁC YẾU TỐ HÌNH THÀNH NĂNG LỰC DẠY HỌC THÍ NGHIỆM CỦA SINH VIÊN SƯ PHẠM TẠI TRƯỜNG ĐẠI HỌC SƯ PHẠM THÀNH PHỐ HỒ CHÍ MINH
Authors: Long Lê Thái Minh , Anh Võ Nguyễn Tú
Published: July 2022

Vai trò dạy học thí nghiệm rất quan trọng đối với sinh viên sư phạm các ngành như Vật lí, Hóa học và Sinh học. Bài viết thực hiện nghiên cứu với mục đích xác định các yếu tố cần thiết cho sinh viên sư phạm trong hình thành năng lực dạy học thí nghiệm. Nghiên cứu được thực hiện thông qua phương pháp điều tra bằng bảng hỏi với 124 sinh viên tại khoa Vật lí, khoa Hóa học và khoa Sinh học tại Trường Đại học Sư phạm Thành phố Hồ Chí Minh với 4 yếu tố và 23 biến quan sát. Kết quả cho thấy có 4 yếu tố hình thành năng lực dạy học thí nghiệm cho sinh viên sư phạm là: năng lực chuyên môn, năng lực thực hiện thí nghiệm, năng lực tổ chức hoạt động và năng lực kiểm tra, đánh giá. Các nhân tố này mô tả được 78,3% sự biến thiên đến việc hình thành năng lực dạy học thí nghiệm của sinh viên sư phạm. Các yếu tố này là cơ sở quan trọng cho sinh viên sư phạm rèn luyện năng lực dạy học thí nghiệm cho bản thân. Đồng thời, kết quả nghiên cứu cũng là căn cứ để trường Đại học Sư phạm thành phố Hồ Chí Minh tham khảo xây dựng chương trình đào tạo và phân bố thời gian hợp lí.
XÂY DỰNG QUY TRÌNH THẾT KẾ BÀI DẠY THEO GIÁO DỤC STEM TRONG DẠY HỌC MÔN KHOA HỌC TỰ NHIÊN
Authors: Linh Nguyễn Quang , Khánh Kiều Thị
Published: July 2022

Nhằm thúc đẩy việc triển khai giáo dục STEM ở trường phổ thông, trong những năm gần đây, Bộ Giáo dục và Đào tạo đã tổ chức nhiều hội thảo, ban hành nhiều công văn hướng dẫn thực hiện giáo dục STEM ở trường phổ thông. Tuy nhiên, việc triển khai giáo dục STEM vẫn còn nhiều hạn chế. Đặc biệt, giáo viên gặp nhiều khó khăn trong thiết kế kế hoạch bài dạy khi tổ chức dạy học theo giáo dục STEM.  Nghiên cứu đề xuất quy trình thiết kế kế hoạch bài dạy theo giáo dục STEM nhằm giúp giáo viên có thể tự nghiên cứu, từ đó thiết kế được kế hoạch bài dạy. Nghiên cứu đã sử dụng phương pháp thực nghiệm kết hợp với phương pháp lấy ý kiến chuyên gia. Kết quả nghiên cứu cho thấy, có thể sử dụng quy trình thiết kế bài dạy theo 6 bước: (1) Tìm hiểu công văn 3089/BGDĐT-GDTrH ngày 14/8/2020 của Bộ Giáo dục và Đào tạo; (2) Nghiên cứu kế hoạch bài dạy minh hoạ; (3) Biên soạn khung kế hoạch bài dạy; (4) Trình bày chi tiết kế hoạch bài dạy; (5) Đánh giá kế hoạch bài dạy; (6) Chỉnh sửa, hoàn thiện kế hoạch bài dạy. Kết quả nghiên cứu có thể mở rộng cho các chủ đề khác nhau trong dạy học các môn STEM.
NGHIÊN CỨU SƠ BỘ VỀ KỸ THUẬT DẠY TỪ VỰNG TIẾNG ANH CHO HỌC SINH TIỂU HỌC
Authors: Ninh Vũ Thị
Published: July 2022

Bài báo này nhằm nghiên cứu những khó khăn trong dạy học từ vựng tiếng Anh của giáo viên và học sinh cấp tiểu học; đồng thời, nghiên cứu ứng dụng các kỹ thuật dạy và học từ vựng tiếng Anh một cách hiệu quả cho học sinh lớp 5 của Trường Tiểu học Tuần Châu, Quảng Ninh; từ đó, đề xuất các kỹ thuật dạy học từ vựng để giáo viên tiếng Anh ứng dụng trong giảng dạy, đáp ứng yêu cầu ngày càng cao trong dạy và học tiếng Anh. Nghiên cứu này sử dụng phương pháp thực nghiệm, chia đối tượng nghiên cứu thành hai nhóm để áp dụng các kỹ thuật dạy học, từ đó, đề xuất những kỹ thuật dạy và học từ vựng tiếng Anh phù hợp. Nghiên cứu đã chỉ ra việc sử dụng tranh ảnh là phương pháp mang lại hiệu quả cao nhất trong hoạt động dạy học từ vựng, đặc biệt là phát âm, chính tả, nghĩa từ và niềm yêu thích của học sinh lớp 5 Trường Tiểu học Tuần Châu, Quảng Ninh.
Individual Morality in T. Janagraman's Novel 'Nalapagam'
Authors: R Sankar
Published: July 2022

T. Janagraman is of the opinion that they are responsible for his life. In the novel ‘Nalapagam’ the individual morality is explained as social morality through the character of Kameshwaran in this review article with relevant external and internal evidence. Man does not need to be touched on many occasions even one occasion creates a chance for a man to make a mistake. An example of this is illustrated in the Guru's life of Kameshwaran with nikanta introspection. Kameswaran, who has had a lifelong experience, is illustrated with appropriate acknowledgments that in his life, Rangamani avoids the life of sexual perversion caused by society's contempt for being childless by the way. Kameswaran's life events are explained with psychological evidence. The creativity of T. Janagraman is illustrated with relevant evidence from the point of view of the reviewer.
Tuppukkari Novel Displays Dalit’s Life
Authors: J Merin Jelinda
Published: July 2022

Time mirror literature that captures human life. Literature used to capture only human life. It is a tool for expressing characteristics. Oppression and deception of people on the basis of professions is a phenomenon that takes place from time to time. Tuppukkari is a novel about the social oppression of the cleaners who do the cleaning work and the miseries that happen in their lives. This novel exposes the necessity of cleaning work, the nature of the work and the frustration of the worker. This novel brings together different types of people like a crowd that pollutes the environment, a crowd that justifies the dirtiness of the mind, and another crowd that admires the worker who removes the dirt. This story woven with unique local words in the Kanyakumari district reveals the creative scope and social concern of the novelist. The groanings of the Creator, troubled by the perversity of human minds, have come forth as words. This novel made society look back at the cleaners whom no one looked back. The category Dalit also includes cleaners belonging to the Nadar caste. No matter what the caste, a man becomes depressed when he is oppressed. They are not loved by people. are humiliated. They are used to their whims and overthrown. They depend on others for their daily needs. Their income is not enough for food. They are not even provided with basic cleaning equipment. They clean the surroundings with the sewage and dirt that falls on them. This article explores the life of such a cleaner.
Techniques in Tamilanpanin Vanakkam Valluva Poem
Authors: B Annalakshmi
Published: July 2022

Poetry has a special place in world literature. The traditional poems that were included in the yappu today flourish in many forms with the Yappukkattutaipputan. After the change in literature due to the arrival of the British, Bharati developed new poetry, and Bharati's successors also gave different forms to new poetry and took poetry to the next dimension. Yappu is necessary for traditional poetry and the taste and imagination of the poet are sufficient for new poetry. The forms of Pudukavitha are written today with various forms such as Kaikku(tuḷippa), limaraikku (iyaiput tuḷippa), haipun, kuraṭku, cirkku, kasal. In order to make the poet's ideas understandable to the readers, they compose with many techniques such as imagination, simile, metaphor, allegory, symbolism, irony, and myth. In Erode Tamilanpanin vanakkam valluva Poem, he composed with techniques such as imagination, description, allusion and simile. The poet's view about Valluvam can be found in this article.
Expression of Poetry in Vanakkam Valluva
Authors: S Sudha
Published: July 2022

Poetry is the manifestation of the creative ability of the creator. Criticism is the analysis of the writer's writings and their characteristics. But salutation Valluva is like another writer expressing his qualities and his moods while creating a book through his writings. He has expressed the merits of Thirukkural and his questions on Valluva through poetry. In this way, in every poem, does not affect the old and welcomes the new. In this way, Erode Tamilanpanin’s poetic ability is revealed deeply in each poem.
S. Ramakrishna's Sancharam Novel Discloses Defensive Strategies
Authors: K Priya Maheswari
Published: July 2022

Literature is related to human life. It records various events of human life. In this way, S. Ramakrishnan's Sancharam is a novel literature that aims to depict the life events of Nathswara artists who have black soil as their living environment. The Sahitya Academy award-winning novel 2018 explores various issues in the life of an artist. Through this article, we can learn about the value given by the society to the two Nathswara artists born and raised in the land of black soli and the life of Nathswara artists who lived in the early period. The story revolves around two central characters, Pakiri and Rathanam. In the course of their lives, these men think of various Nathswara artists who lived in the past. One of those scholars is Thananasi. He is a proficient in reciting nataswaram, he is shown to be blind. Growing up without his mother's warmth, he yearns for love. This anxiety creates depression. He engages in certain behaviors to reduce this risk. The purpose of this paper is to examine the behaviors of Thananasi and to uncover the psychological reasons for the behaviors. His behaviors have been studied in terms of defense strategies which are one of the psychological components. Coping and retrogression are two defense strategies that manifest in these behaviors that are highlighted in this review. These defense techniques are given as a result of the research to protect his mind.
Modern Tamil Creation Registered A. Madhavan’s Ilakkiya Chuvadukal
Authors: A Boomi Selvam
Published: July 2022

In the contemporary modern environment, humanity's quest for knowledge openings is spreading wider and deeper. In the contemporary modern environment, humanity's quest for knowledge openings is spreading wider and deeper. Critical trends that are part of modern art-literature texts are universally creating multifaceted openings for intellectual dialogues in everyday life. Today, its ramifications have crossed the western horizons of the world and have begun to settle in Indo-Tamil regions as well. In particular, when it comes to modern art-literary trends, the novel, short story, poem, drama, review, etc., and finally the 'review' section, which is placed in the last place, has become literature in the public space and a kind of art in the private space and is receiving unique attention. In this way, while all the other artistic-literary activities are traveling with only single functions as their characteristics, only this form of review 'perspective' has many characteristics in itself and determines the metabolism of other artistic-literary forms. As such, it deserves special attention among modern Tamil authors and in creative studies. Although the beginnings of criticism in Tamil literature date back to the period of the textualists, it gained momentum only in the early twentieth century. In particular, the marriage Selvakesavaraya Mudaliar is the starting point of modern Tamil literature. However, while he only did original review work, some of his successors have been doing review work as well as creative work. A. Madhavan deserves to be mentioned in this series.
Naa. Parthasarathy’s Samuthaya Veethi
Authors: J Santhi Bai
Published: July 2022

There are many famous writers in the world of literature. However, not all creators' works win awards. If a work is to be distinguished, it must have something special about it. Na. Parthasarathy's Samuthaya Veethi novel won the Sahitya Academy Award in 1971. Its specialty is telling the life of art of drama. On the one hand, the statement that art is for art's sake, on the other hand, art should be an expression of the society and be useful for the progress of the society. Nothing worthless survives. The art of drama is something that is beneficial to the society. A feast for the eyes and ears, theater is a good medium to enlighten even the uneducated layman. The disability of this media is huge but it is being hidden and forgotten due to scientific development. t is the creator's wish to remedy this plight. He has highlighted it through his novel. The author shows the lack of involvement of the actor acting not only in drama. An actor should be disciplined. Must have acting skills, facial expressions and good Tamil pronunciation. Otherwise, the drama loses its focus. He alleges that theater hides behind women as another scourge of theatre. In other words, the author portrays the woman as an object and by using her to establish himself as a celebrity. The morality of the actor comes into question here. The world of theater is based on money and fame. Theater actors also take pride in imitating film actors' speech patterns, facial expressions, etc. rather than showing off their talent. Instead of acting with his role, he is competing with the protagonist. This essay explores such a trend of dynamic drama that conveys the idea deeply and clearly.
Kallikattu Ithikasam Exhibit Humanities
Authors: K Alamelumangai
Published: July 2022

The earth is a vast place inhabited by a variety of people. The lifestyles of the people living in each region or locality are different. People's food, worship, beliefs, professions, rituals, speeches, relationships, living conditions, etc., vary in the way of life in each locality. There is no need to visit such people to understand their way of life. Reading news about them we can understand. Thus innovation plays an important role in recording the lives of different people. Novels are generally classified as family novels, social novels, detective novels, and historical novels. Any kind of innovation can be said to be eligible for the award if it can express human thought or the eight types of human truths. One such award-winning novel is "Kallikattu Ithikasaam". The novels written by Padma Bhushan awardee Vairamuthu is the Kallikattu Ithikasaam. Vairamuthu says that the story of this novel had been brewing in his subconscious for many years. Time ordered him to carry this grief on his chest for forty-two years and place it in the coral ceremony of Ananda Vikadan; wrote; We can realize that his name is Vairamuthu from what he himself says in his preface. The word "kallikatu" refers to a village called Kallikatu, a parched forest where reeds grow profusely. So the word Ithikasaam means true story, readers of this novel will understand that this is a true story that happened in the village. The field of innovation "Kallikatu Ithikasaam" is created with the village as the center. In this, the storyteller has made good use of the speech cases, customs, proverbs and professions of the village people. Focusing on these, this article examines how the legend of Kallikatu Ithikasaam reveals the life of the people.
Social Ideas Found in a Collection of Short Stories, A Green Bird with a Red Nec
Authors: C Murugasaraswathi
Published: July 2022

Sivappu Kazhuthudan Oru Pachai Paravai is a collection of short stories by author Ambai. This book covers 11 topics. The first story is Tontai putaitta kakam onru through this story he has told the actions of people. The synopsis of the story is that people are weighed based on the actions of a crow. In the second story 'Sampal melelum nakaram', the author has beautifully described the condition of the people living in the city. The author has beautifully captured the suffering of a city in a hectic situation. In the story vilttal, an average mother writes about the son's behavior is not attending the final event of the father as the central theme. Through this story, we can know the situation of the parents and son who went abroad and did not even come to pay the last respect to the father. Through the story of Civappu kaluttutan oru paccai paravai, he expresses the condition of the deaf child.  The society aims to address the situation of the parents of a disabled child. Through the story of Poykai, the man's state of mind is conveyed when he becomes a woman. Through this story we can know how the feelings of women are in their minds. Thus, the author has published a comment through each story. In all the stories written by him like ‘Vil muriyata ampukal, cinkattin val, payanam 22, payanam 23’, the story compares the average human life. The collection of short stories takes each poem to the next move in a realistic language style. All short stories are social ideas and reforming society. The author has made up stories with excellent topics like Cinkattin Val, irattai narkalikal payanam vivarankal.
Çakmak Taşından Üç Boyutlu Yazıcılara: Sanal ve Gerçeklik Bağlamında Sosyal Davranış Pratiklerinin Anlam Dizgesi
Authors: KARACAGİL Zeynel
Published: July 2022

Atılan ilk taştan, yaratılan son parçaya kadar geçen sürede, insanlık teknoloji alanında büyük ve hızlı bir gelişme sağlamıştır. Teknolojik gelişmeler, insanların zihinsel sınırlarını ortadan kaldırmakta ve toplumların ve sosyal organizasyonların anlam dizgelerini tekrar dizayn etmektedir. Üç boyutlu yazıcılar bu anlam dizgelerinin tekrar oluşturulmasında önemli bir teknolojik gelişmedir. Bu yazıcılar ile sanal ve gerçeklik arasındaki sınır incelmekte ve bazı noktalarda neredeyse yok olmaktadır. İnsan, zihninde yarattıklarını öteki şeylere aktarabilmek için evrimsel süreçte ve toplumsal yapıda birçok farklı mekanizmalar geliştirmiştir. Evrimsel süreçte geliştirmiş olduğu en büyük aktarım aracı dildir ama dil, zihinsel faaliyetin tam anlamıyla aktarımını gerçekleştirememektedir. Çünkü insan zihni, yoğun şekilde görsel algılama odaklı bir mekanizma olarak çalışmaktadır. Bu durum sözcüklerin, düşünceleri tam anlamıyla karşıya aktarmada yetersiz kalmasına neden olmaktadır. İnsanlık tarihine bakıldığında sözcüklerin yetersizliğinden dolayı çeşitli sanat dalları oraya çıkmış ve bu sanat dalları ile düşünceler ötekine aktarılmaya çalışılmıştır.Çalışmanın temel sorunsalı, zihnin görsel algılama yoğunluklu çalıştığı argümanı doğrultusunda üç boyutlu yazıcıların, sanal gerçeklik bağlamında öznelerin ve sosyal organizasyonların, ürettikleri anlam dizgelerindeki kültürel kodları deşifre etmektir.
PERANCANGAN ALAT BANTU UNTUK MENGATUR CYCLE SUPPLY PART KE LINI PRODUKSI DI PT. TOYOTA MOTOR MANUFACTURING INDONESIA
Authors: Herwanto Dene , Nugraha Asep Erik , Laksono Eltha Restu Sedio
Published: July 2022

Salah satu bagian yang terkena imbas akibat kenaikan jumlah produksi mobil di PT. TMMIN (PT. Toyota Motors Manufacturing Indonesia) adalah seksi logistic welding yang bertanggung jawab atas kelancaran supply komponen (part) ke lini produksi.Beberapa hal yang menjadi masalah bagi seksi logistic welding ini di antaranya adalah: (1) kebutuhan area untuk penyimpanan alat bantu supply part yang makin luas karena jumlah kebutuhan alat bantu yang makin banyak, dan (2) area kerja operator pengirim part yang makin luas akibat makin luasnya area penyimpanan alat supply part yang ada, sehingga operator cepat mengalami overload dan kelelahan.Untuk mengatasi masalah di atas, diusulkan untuk mengganti alat bantu pengiriman part yang digunakan saat ini (dolly attachment) dengan alat bantu dolly karakuri. Dengan penggantian alat bantu tersebut, maka efisiensi dan produktivitas perusahaan mengalami peningkatan, dimana semua input yang terkait dengan pengiriman part mengalami penurunan.
IMPLEMENTASI SISTEM ENERGI HIBRIDA PANEL SURYA PADA SITE-SITE TELEKOMUNIKASI DI AREA RURAL
Authors: Muhamad Asvial Mochamad Mardi Marta Dinata,
Published: July 2022

Luasnya wilayah, keadaan geografis dan tidak meratanya infrastruktur di Indonesia menjadi penyebab tingginya biaya operasional menara telekomunikasi, terutama untuk energi. Teknologi hybrid energy system panel surya merupakan salah satu alternatif sumber energi yang bisa digunakan oleh operator untuk menurunkan biaya listrik pada site mereka yang berada pada area rural. Penelitian ini bertujuan untuk membangun model perhitungan untuk HES dengan panel surya sebagai sumber energi utama pada site telekomunikasi di rural area agar mencapai cost effective operation, meningkatkan reliability dan efisiensi, yang pada akhirnya dapat menurunkan harga listrik/kWh (COE). Melihat kondisi industri saat ini, efisiensi menjadi hal yang sangat penting bagi bagi operator telekomunikasi di Indonesia. Pada penelitian ini, terbukti bahwa HES dapat memberikan efisiensi pengeluaran operasional sehingga berpengaruh pada penurunan harga listrik/kWh sampai 67%.
PERENCANAAN ALAT PENUKAR KALOR UNTUK PENGERING KAIN DENGAN MEMANFAATKAN ENERGI PANAS DARI GAS BUANG MESIN DIESEL
Authors: Aa Santosa Jojo Sumarjo, Ratna Dewi Anjani,
Published: July 2022

Mesin diesel yang ada di di PT. XXX Industri Textil Bandung fungsi utamanya untuk memproduksi daya listrik, selama prosesnya, mesin ini mengeluarkan gas buang yang dibuang ke lingkungan pada temperatur 400oC dengan laju aliran massa sebesar 3,03 kg/s pada tekanan 2 bar, hal ini merupakan potensi energi panas yang cukup tinggi dan jika tidak dimanfaatkan maka akan terbuang sia-sia. Untuk memanfaat energi panas tersebut, telah direncanakan sebuah Heat Exchanger (HE) atau APK (Alat Penukar Kalor) untuk memproduksi uap yang akan ditransfer ke unit  pengering kain, sehingga unit pengering kain tersebut kebutuhan steamnya tidak disupply lagi dari unit boiler. HE/APK yang direncanakan tersebut adalah jenis shell and tube, dengan air pada sisi tube dan gas panas (gas buang dari mesin diesel) pada sisi shell. Pada sisi tube, laju aliran air yang masuk HE/APK adalah 0,02 kg/s pada temperature 28oC dan tekanan 1,5 MPa dengan temperatur keluar direncanakan pada 200oC. Pada sisi shell, laju aliran gas panas (gas buang dari mesin diesel) adalah sebesar 3,03 kg/s pada tekanan 2 bar. Jika HE/APK yang direncanakan ini dipasang dan dioperasikan dengan kapasitas produksi uap atau laju aliran air tersebut diatas, maka konsumsi solar untuk steam generator (boiler) hanya sebesar 1000 liter/hari. Jadi dengan adanya alat ini, kebutuhan bahan bakar solar untuk boiler diharapkan bisa dihemat sebesar 33,33 %, sehingga bisa menurunkan ongkos produksi..
ALAT PENGUKUR KECEPATAN LARI BERBASIS MIKROKONTROLER
Authors: Hidayat Rahmat , Darajatun Rizki Achmad , Setiawan Reza , Fakhriani Vera Pangni
Published: July 2022

Tujuan dari penelitian ini adalah (a) menghasilkan desain hardware untuk alat pengukur kecepatan lari berbasis mikrokontroler, (b) menghasilkan software alat pengukur kecepatan lari berbasis mikrokontroler, dan (c) mengetahui unjuk kerja alat pengukur kecepatan lari berbasis mikrokontroler. Metode pelaksanaannya dibagi menjadi dua yaitu perancangan perangkat keras (hardware) dan perancangan perangkat lunak (software). Perancangan hardware dibuat dengan menggabungkan beberapa sistem rangkaian mikrokontroller dan elektronik yang tergabung dalam satu buah printed circuit board  (PCB), sehingga sistem dapat bekerja secara bersama. Software dalam alat ini dibuat menggunakan bahasa C dan dikodekan ke dalam bahasa ‘.hex’ dengan software CodeVision AVR (CVAVR). Sensor yang digunakan dalam penelitian ini adalah sensor ultrasonic.
A FORMAÇÃO DO PROFISSIONAL EM SAÚDE: VERTICALIDADE DOS SABERES E SEU O IMPACTO NO APOIO À AMAMENTAÇÃO
Authors: Carpi-Souza Olga , Cristine Silva Farias Débora , Cristina Felix Rangel-Marinho Elayne , Tavares Costa-Ercolin Ludmila
Published: July 2022

This study aims to reflect the current training model of health professionals, based on the biomedical model that reflects the authoritarian, unidisciplinary position and with intense use of the apparatus that profits from the disease. The vertical professional-patient relationship hinders the reception, counseling, and, consequently, the maintenance of breastfeeding. The methodology used was an integrative literature review of the last five years. It highlights the importance of improving the communication skills of health professionals, reformulating the current health training model and thus enabling the rise of breastfeeding rates in Brazil.
Law enforcement and public health approaches in the Asia-Pacific region
Authors: Poothakool Krisanaphong , Meephiam Pinyo
Published: July 2022

The Asia-Pacific region comprises a large number of countries, all with different policing systems and variations in the extent to which these agencies collaborate with multisectoral partners in response to public health–related issues, including harm reduction, gender-based violence, mental health, and COVID-19 pandemic responses. We reviewed 90 programs involving partnerships and cooperation between law enforcement and public health agencies across the region. From this review, we recommend that police agencies develop training and engage in collaborative engagement with a range of health and community stakeholders to evolve police officers’ views towards a public health perspective in relation to policing activities. Furthermore, law enforcement and public health approaches should embrace technological advancement and innovation to promote both public safety and community health. As a specific example, different areas have employed different strategies to deal with the COVID-19 pandemic, mainly depending upon available resources andcultural and social factors. However, more collaboration between government agencies, the private sector, and NGOs is needed at national and local levels to effectively respond to the pandemic worldwide.
An Observation Study of Mathematics Instruction for Students with IDD in Grades K-2
Authors: Lindström Esther R. , Fisher Emma , Cook Megan , Perrella Mariangela , Chen Rui , McFadden Kimberly , Bahadori Fallah Mohammad
Published: July 2022

This observation study documents the amount and quality of mathematics instruction provided to students with intellectual and developmental disabilities in kindergarten through second grade in self-contained special education settings. We observed six special education teachers and their students (N = 12) during a total of 967 minutes allotted to early numeracy and mathematics instruction. Mathematics and early numeracy instruction comprised 61.2% of all observed time allotted for mathematics, followed by non-instruction (32.7%), mathematics assessment (5.7%), and instruction in other areas (0.3%). Observed mathematics content included Numbers and Quantitative Reasoning, and Measurement. Mean ratings of student engagement and instructional quality across areas were medium and low-average, respectively. Although student engagement did not differ by who was leading instruction, instructional quality differed between teachers and paraeducators. Class sizes were small, and teachers most often taught students as a whole class or individually. Students used technology, manipulatives, and printed instructional materials during learning.
Remoción del fluoruro en agua potable por precipitación-floculación con policloruro de aluminio y lechada de cal
Authors: Pancca Ornela , Palomino Gregorio
Published: July 2022

El estudio consistió en evaluar el porcentaje de remoción de fluoruro de agua potable por precipitación y floculación con policloruro de aluminio y lechada de cal. La investigación comprende el tratamiento de aguas de pozo del altiplano el cual fue llevado a cabo a nivel de laboratorio con la finalidad de remover el fluoruro de agua potable. Según los monitoreos realizados las aguas de pozo de Taraco contienen 2,23 mg/L de F y las aguas de pozo Juli 2,20 mg/L de F. Los resultados del proceso de remoción de fluoruro con poli cloruro de aluminio fueron de 56%, con una reducción de 2,23 mg/L F a 0,98 mg/L F. Durante el proceso de floculación fue controlado el pH, el tiempo y la velocidad de agitación. La remoción de fluoruro con lechada de cal se ha logrado reducir de 2,23 mg/L de F a 1,5 mg/L de F. Las pruebas experimentales de precipitación y floculación se realizaron en el laboratorio de control de calidad de la Facultad de Ingeniería Química. Los equipos utilizados son Test Jarra y pH metro. En cuanto al método estadístico se ha utilizado el diseño factorial 2', el cual ha permitido optimizar los parámetros del proceso de floculación.
DESIGN AND STUDY ON THE ADAPTIVE LEVELING CONTROL SYSTEM OF THE CRAWLER TRACTOR IN HILLY AND MOUNTAINOUS AREAS
Authors: CHEN Xiaohu , LÜ Xiaolian , WANG Xiao , TU Xinye , LÜ Xiaorong
Published: July 2022

In order to improve the automation level of the crawler tractor leveling system, an adaptive leveling control system was designed for the developed crawler tractor leveling device. The overall hardware of the leveling control system was determined and the software system of the leveling device was designed using the proportional algorithm. The designed leveling control system is composed of the real-time detection part, control part, driving part and display part. The system can realize the real-time detection of the tractor inclination angle, and complete rapid leveling of the leveling device. The test results of the leveling control system show that the leveling accuracy and leveling time of the lateral and longitudinal slope increase with the increase of the tractor inclination angle. The leveling accuracy and stability of the longitudinal slope are better than that of lateral slope leveling, and the leveling speed is higher than that of the lateral slope. The coordination leveling accuracy is higher than the independent leveling accuracy of the lateral slope and longitudinal slope, and the collaborative leveling accuracy of the longitudinal slope is better than that of the independent leveling accuracy. The developed leveling control system can independently complete the leveling work under the actual working conditions of the crawler tractor. The leveling accuracy can be in 1° and the leveling time is in 0-6 s. The leveling accuracy and time can meet the design requirements.
Study of the effect of density of states distribution on carrier injection at organic/electrode interface through high-sensitivity photoemission spectroscopy and injection simulation
Authors: Shimizu Kohei , Tokairin Hiroshi , Nakazawa Ryotaro , Nakamura Ikuko , Yasuno Satoshi , Ikegami Keitaro , Yamaguchi Yuki , Tanaka Yuya , Ishii Hisao
Published: July 2022

Carrier injection, which is a key factor in controlling and improving organic device properties, has been predominantly studied using the injection barrier height derived from HOMO and LUMO positions. The weak density of states (DOS) within the HOMO–LUMO energy gap is also important to understand the practical injection properties. In this study, the DOS of the α-NPD/electrode model interfaces are investigated using high-sensitivity UV photoemission spectroscopy. The nature of hole injection is discussed based on the observed DOS and a simple simulation. The results indicate that the weak DOS close to the Fermi level is critical for carrier injection.
Pembuatan Alat dan Simulasi Sistem Engine Fire Protection Pada Pesawat Terbang
Authors: Nanda Ozi Satria , Rabeta Bismil
Published: July 2022

The manufacture of engine fire protection system simulation tool on aircraft has been carried out. After process of making the simulation tool is complete, the test is carried out to measure the ability of the simulation tool to work, especially the ability of the detector and extinguisher. Testing is done by turning on the burner contained in the engine nacelle, the detector will sense heat and then send a signal of fire trough engine fire detection module to engine fire control panel and aural warning unit, the pilot who receive the signal will operate extinguisher to put out the fire. From the test result it can be concluded the detector is able to detect fires in less than 45 seconds, and extinguisher is able to burnout  the fire less than 2 seconds.
Pelatihan Metodologi Penelitian Eksperimen Bagi Mahasiswa Tingkat Akhir
Authors: Aulia Ulfa
Published: July 2022

Penelitian eksperimen merupakan salah satu metode penelitian yang penting untuk di fahami oleh  mahasiswa terutama mahasiswa tingkat akhir yang akan melaksanakan penelitian. Oleh karena itu, pada kegiatan pengabdian ini dilakukan pelatihan yang ditujukan untuk mahasiswa tingkat akhir yang akan melaksanakan penelitian sebagai proyek akhir perkuliahannya. Hal ini dilakukan sebab masih rendahnya pemahaman mahasiswa terkait metode penelitian eksperimen berdasarkan hasil assessment lapangan dan tinjauan skripsi. Pengabdian ini bertujuan untuk menambah pengetahuan mahasiswa terkait penelitian eksperimen sehingga kedepannya mahasiswa dapat menggunakan metode tersebut untuk penelitian mereka. Metode yang digunakan adalah persentasi informasi serta simulasi. Hasil dari pelatihan adalah  meningkatnya pengetahuan mahasiswa terkait metode penelitian eksperimen. Mahasiswa mampu memahami konsep penelitian eksperimen dan dapat mempraktikannya pada tugas akhir mahasiswa.
Pemanfaatan Pojok ASI Sebagai Upaya Peningkatan Gizi Balita di Masa Pandemi COVID-19
Authors: Elyana Mafticha
Published: July 2022

Bayi dan Balita adalah generasi penerus bangsa yang sangat penting diberikan perhatian atas kualitas kesehatannya. Perhatian khusus pada kecukupan gizi pada periode balita sangat penting. Pertumbuhan dan perkembangan Balita tidak sepesat pada periode Bayi. Kenaikan berat badan bayi  secara umum akan lebih mudah didapatkan dibandingkan saat usia Balita. Kecukupan gizi nutrisi Balita dipengaruhi oleh beberapa faktor baik faktor langsung maupun tidak langsung.

Masa pandemic Covid-19 saat ini masih berlangsung, dimana layanan kesehatan menghadapi tantangan dan masalah yang sangat besar. Pelayanan kesehatan kepada ibu dan anak diliputi dengan ketakutan, misinformasi, pembatasan gerak, namun tidak dapat dihindari untuk tetap dilaksanakan guna menjaga derajat kesehatan masyarakat. Pelayanan kesehatan dilaksanakan sesuai protocol kesehatan dan dengan memperhatikan himbauan Pemerintah pada layanan kesetahan yang bersifat kampanye sampai dinyatakan aman oleh Pemerintah.

Pengabdian masyarakat ini dilaksanakan di desa Simbaringin dengan memanfaatkan Pojok ASI di Ponkesdes sebagai upaya peningkatan gizi Balita. Pelaksanaan Pengabdian kepada masyarakat ini dilaksanakan dengan metode pemberian pendidikan kesehatan melalui mekanisme ceramah, tanya jawab, praktik langsung cara menyusui yang benar, penyediaan dan penyimpanan ASI perah serta menu seimbang untuk kecukupan asupan gizi Balita.
Audit Tata Kelola Sistem Informasi Rekam Medis Primary Care dengan Framework Cobit 5 pada Puskesmas I Denpasar Barat
Authors: Wijaya Komang Ananta
Published: July 2022

Puskesmas adalah salah satu sarana pelayanan kesehatan masyarakat yang memberikan pelayanan secara menyeluruh, terpadu, dan berkesinambungan kepada masyarakat dalam suatu wilayah kerja tertentu dalam bentuk usaha-usaha kesehatan pokok. Teknologi Informasi dipercaya dapat membantu meningkatkan efisiensi dan efektivitas proses-proses bisnis organisasi dalam mencapai tujuannya. Aplikasi P-Care adalah sistem informasi rekam medis yang digunakan pada Puskesmas I Denpasar Barat untuk mencatat rekam medis pasien. Aplikasi tersebut pelum pernah dilakukan audit, sehingga Audit sistem informasi akan dilaksanakan dengan framework COBIT 5 sebagai acuan yang terukur untuk kepentingan pengambilan kebijakan dari pengelolaan sistem informasi rekam medis pada Puskesmas I Denpasar Barat. Audit ini akan dilaksanakan menggunakan metode observasi, wawancara dan brainstorming. Hasil audit sistem informasi rekam medis P-Care pada Puskesmas I Denpasar Barat sesuai dengan cascading proses COBIT 5 dimulai dari pemetaan proses EG ke ITRG dan terakhir dipetakan ke proses COBIT 5 Tingkat kapabilitas yang diperoleh dari audit tata kelola sistem informasi rekam medis PCare pada Puskesmas I Denpasar Barat dengan proses APO 07 mengelola sumberdaya dan BAI 02 mengelola divisi IT berada pada level 3 established proses dimana rata-rata nilai adalah 77% untuk APO 07 dan 86 % untuk BAI 02.
Peer Support Group Resiliency and Self Esteem Improvement in Schizophrenia
Authors: Juwita Ratna
Published: July 2022

Skizofrenia adalah salah satu penyakit gangguan jiwa kronik yang ditandai dengan gangguan pada kemampuan berpikir yang mempengaruhi pola perilaku dan self-esteem. Kemampuan berpikir dan pola perilaku penderita skizofrenia mengalami gangguan seperti munculnya halusinasi, delusi, serta gejala positif, maupun gejala negative yang akan mempengaruhi self-esteem. Self-esteem merupakan komponen esensial kesehatan jiwa dimana rendahnya komponen ini akan menimbulkan kepercayaan diri yang rendah, kecemasan, depresi, delusi, gejala psikosis, bahkan bunuh diri. Pengabdian masyarakat peer group resiliensi ini dilakukan dengan tujuan untuk meningkatkan self-esteem pada penderita skizofrenia untuk mencegah gejala komplikasi lainnya. Pemberdayaan masyarakat ini menggunakan metode pre-post test study untuk mengukur perbedaan self-esteem sebelum dan sesudah pelatihan dilakukan kepada sekelompok skizofrenia menggunakan instrument Rosenberg Self-esteem Scale. Populasi target pada pemberdayaan masyarakat ini adalah 11 orang penderita skizofrenia yang berusia 30-45 tahun yang minimal berlatar pendidikan SMA di Rumah berdaya Denpasar. Metode pre-post test dilakukan selama fase modul pelatihan 8 minggu. Aktivitas pengabdian ini berupa pemaparan materi, diskusi dan pelatihan. Pre test dilakukan sebelum pelatihan (T0) dan post test dilakukan pada akhir minggu ke delapan (T1). Semua partisipan berpartisipasi lengkap selama pelatihan. Hasil pre dan post tes menunjukkan bahwa terdapat perbedaan nilai rerata resiliensi dan self-esteem yang signifikan sebelum dan sesudah terselesaikannya modul pelatihan. Hasil ini menunjukan bahwa pelatihan self-esteem sangat bermanfaat untuk meningkatkan resiliensi penderita skizofrenia.
Edukasi Mengenai Hygiene Sanitasi Pada Pedagang Jamu di Kota Tanjungpinang
Authors: Luh Pitriyanti
Published: July 2022

Foodborne Disease disebabkan oleh cemaran biologis dari adanya kontaminasi pangan yang disebabkan cacing, parasit, bakteri (mikroba), fungi, virus dan riketsia. Jamu merupakan salah satu minuman tradisional yang memiliki risiko untuk tercemar sehingga menimbulkan foodborne Disease. Beberapa keterbatasan dalam pengolahan jamu adalah kurangnya kebersihan dan sanitasi (baik bahan baku, peralatan, maupun pembuat jamu itu sendiri), sehingga banyak ditemukan jamu yang kurang bersih dan dapat mengganggu kesehatan konsumen. Metode kegiatan pengabdian masyarakat ini dengan melakukan edukasi berupa penyuluhan perorangan menggunakan leaflet mengenai hygiene sanitasi bagi pedagang jamu yang ada di Kota Tanjungpinang. Hasil yang diperoleh dari kegiatan ini adalah berhasil dilakukan penyuluhaan personal kepada 8 pedagang jamu yang berada di Kota Tanjungpinang. Kegiatan edukasi dilakukan pada tanggal 27 - 30 Juni 2020 dan mendapatkan tanggapan positif dari seluruh peserta. Materi yang diberikan disampaikan dengan media leaflet agar mempermudah pemahaman pedagang mengenai hygiene sanitasi pedagang jamu. Saran dari kegiatan ini adalah kegiatan edukasi dapat dilakukan pada ranah yang lebih luas untuk seluruh pedagang jamu yang ada di Kota Tanjungpinang dan dilakukan pelatihan hygiene sanitasi untuk penjamah makanan sehingga meningkatkan kualitas minuman jamu yang ada di masyarakat.
APPLICATIONS OF COLD IN ENDODONTICS
Authors: Gnanamuttu Andrew , Sai Shamini , Kumari Veronica Aruna , V Susila Anand
Published: July 2022

Historically cryotherapy, the application of cold for treatment has been used to manage pain and inammation. Its role in medicine and dentistry is well established while its applications in endodontics is promising. This review is aimed to cover the aspects of cold applications in endodontics such as in manufacture of endodontic les, diagnosis and therapeutics especially during root canal treatment.
COMPARATIVE STUDY OF HAEMODYNAMIC RESPONSE WITH LARYNGOSCOPIC ENDOTRACHEAL INTUBATION AND LARYNGEAL MASK AIRWAY INSERTION IN ADULT HYPERTENSIVE PATIENTS
Authors: Kumari Nidhi , Kaur Balwinder , Kumar Vipan
Published: July 2022

INTRODUCTION: Laryngoscopy and endotracheal intubation has been the mainstay in providing
adequate airway management, delivering general anaesthesia but are associated with hypertension,
tachycardia and arrhythmias. These haemodynamic responses may be more hazardous in hypertensive patients.
OBJECTIVE: In this study, we aimed to compare the haemodynamic response elicited by laryngoscopic endotracheal
intubation with laryngeal mask airway insertion, in ASA II of adult hypertensive patients.
METHODS: The study conducted on 100 hypertensive patients of either sex aged between 20 and 60 years belonging to ASA II
grade and scheduled for elective surgery. The patients were randomly divided into two groups of 50 patients each. In one group
(Group I) laryngoscopic endotracheal intubation was done and in another group (Group II) laryngeal mask airway was
inserted. Baseline vitals of the patients (SBP, DBP, MAP, HR, SpO2) were documented. Patients were given inj. Midazolam 2mg
IM and Phenargan 25 mg IM as premedication before the elective surgery. General anaesthesia was administered.
Haemodynamics including heart rate, blood pressure and SpO2 were recorded every minute till intubation or insertion and at
1,3,5 minutes after intubation or insertion and then every 5 minutes till 20 minutes.
RESULTS: All the haemodynamic responses (SBP,DBP,MAP,HR) in Laryngoscopy + Endotracheal Intubation Group compared
to the Laryngeal Mask Airway Insertion Group was statistically signicant as the p value is <0.05.
CONCLUSION: The laryngeal mask airway may be used for airway management during anaesthesia in hypertensive patients
on treatment in whom the pressor response would be deleterious.
NANOTECHNOLOGY IN ORTHODONTICS – A REVIEW
Authors: Roy J. Susan , Roy J. Jason
Published: July 2022

Nanotechnology which concerns structures at a microscopic and atomic level is being utilized by not only
dentistry but other elds as well and will soon become an integrated part of our daily life. This review
highlights the various applications of nanotechnology in Orthodontics.
ROLE OF POCUS IN DETECTION OF EMPHYSEMATOUS PYELONEPHRITIS IN COVID WARDS: OUR INSTITUTIONAL EXPERIENCE
Authors: V Ezhil Sundar , Narayanasami Bharath
Published: July 2022

introduction: Our institution has been at the forefront in the management of COVID 19 cases since the beginning of the
pandemic. With more than 2000 dedicated covid beds at the peak of 2nd wave and a daily inpatient admission of 350 and
outpatient census of 1000, resource availability was at its lowest,necessitating judicious use. With an increased incidence of emphysematous
pyelonephritis in covid patients, we present our experience with use of point of care ultrasound(POCUS) in screening and management of
emphysematous pyelonephritis
Materials And Methods: Abdominal pain is a symptoms in upto 15% of covid 19 patients . A wide variety of diseases can present with
abdominal pain, ruling out urological emergencies takes precedence. We used POCUS in screening of 97 patients with loin pain, fever who were
on O2 support. Patients were screened for signs of parenchymal irregularities(including dirty echoes), hydronephrosis, renal abscess,
perinephric collection. Patients with no major changes were followed up with conservative management. Patients with clear parenchymal
changes and highly suspicious signs were only suggested plain CT scans to conrm changes.POCUS was also used to insert a Percutaneous
nephrostomy in patients as a bedside procedure
Results: Of the 97 patients screened using POCUS, only 28 had lesions suspicious of infection and parenchymal changes and only 13 had
suspicion of gas or obstructive features in kidney. CT scan was prescribed to 25 patients which revealed 11 cases of emphysematous
pyelonephritis. 3 patients were conservatively managed , 7 needed percutaneous drainage which was done as a bedside procedure and 1 patient
with bilateral disease was taken up for emergency stenting
Conclusion: While ultrasound has a poor sensitivity compared to computed tomography in detecting parenchymal changes, easy
availability,portability,no radiation risk make ultrasound a RELIABLE tool in times of the pandemic.
ANALYSIS OF 5.8GHZ HELICAL ANTENNA FOR THE APPLICATION OF UNMANNED AERIAL VEHICLE
Authors: Kokila P. , Harivignesh S.P.S. , Dhanuprasath D. , Gokul Kumar M. , Elamparithi K.
Published: July 2022

An Unmanned Aerial Vehicle (UAV) is an aircraft with practically no human pilot. The real life utilizations of UAV are
payload conveyance, trafc checking, moving items in apparently perilous climate and with the end goal of observation in
armed force, naval force and ying corps. The parts utilized in UAV's are Radome, Antenna, Antenna handset regulator, Modulation and
recurrence transformation unit, Data interface unit, Power control module, Lithium battery and Solar power band. The antenna are the main
electronic parts of UAV. The antenna utilized in UAV are Patch antenna, Spiral antenna, SATCOM antenna, MFC antenna, Array antenna, Blade
antenna and L-C Sector antenna and Helical antenna. Helical antenna is planned in the recurrence of 10GHz and its exhibition attributes are
examined for the compelling correspondence in UAV.
POST OPERATIVE ANALGESIA AFTER SPINAL ANAESTHESIA WITH MORPHINE AND BUPIVACAINE VERSUS FENTANYL AND BUPIVACAINE FOR UNILATERAL INGUINAL HERNIA REPAIR IN ADULT MALE : A COMPARATIVE STUDY
Authors: Debojyoti Mukherjee , Parvati Magda Hembrom Bani , Goutam Choudhuri
Published: July 2022

Background: The study is aimed to compare the effects of intrathecal fentanyl and intrathecal morphine combined with
0.5% hyperbaric bupivacaine on the quality of postoperative pain control for unilateral inguinal hernia repair in adult
male population. Fifty –ve patients aged 18-60 years with American Society of Anesthesiologists physical status I-IIMaterials and Methods:
scheduled for elective inguinal hernia repair surgery were enrolled in this prospective randomized double blinded study. Patients received spinal
anesthesia with either 25 mcg fentanyl plus 15 mg heavy bupivacaine intrathecally (group F, n=55) or 0.2 mg morphine plus 15 mg heavy
bupivacaine intrathecally (group M, n=55).Hemodynamic parameters, time to rst analgesic requirement, postoperative pain scores, the number
of analgesic requirements and side effects over postoperative 24 h were recorded Pain scores were signicantly lower in group MResults:
compared with group F in the postoperative 24 h. The time to rst analgesic requirement was higher in group M than group F. Analgesic
requirement was higher in group F than group M for the rst 24 hours, postoperative We concluded that the addition of 0.2 mgConclusion:
morphine intrathecally to 15 mg heavy bupivacaine provides improved postoperative analgesia than 25 mcg fentanyl for inguinal hernia repair
under spinal anesthesia.
Improved-Reliability Phase-Retrieval with Broadband Antenna Measurements
Authors: Paulus Alexander , Knapp Josef , Kornprobst Jonas , Eibert Thomas F.
Published: July 2022

Conventional phaseless near-field measurement data is not adequate for reliable transformation into the far field. We tackle this challenge by a formulation working with multifrequency phaseless measurements under the assumption of coherently measured spectra. Such data is, for instance, obtained with a transmitting antenna under test and standard receivers featuring a nonzero coherent bandwidth. The focus of this work is on an advanced algorithm to demonstrate that this ansatz is very promising for further research and real-world investigations. Empirical studies based on simulation data demonstrate that appropriately merging this multi-frequency data significantly increases the chance of successful phaseless near-field far-field transformation. As a by-product, this multi-frequency phase retrieval method supports also the retrieval of the phase of farfield antenna measurements.
Novel Sparse Array Design Based on the Maximum Inter-Element Spacing Criterion
Authors: Shi Wanlu , Li Yingsong
Published: July 2022

A novel sparse array (SA) structure is proposed based on the maximum inter-element spacing (IES) constraint (MISC) criterion. Compared with the traditional MISC array, the proposed SA configurations, termed as improved MISC (IMISC) has significantly increased uniform degrees of freedom (uDOF) and reduced mutual coupling. In particular, the IMISC arrays are composed of six uniform linear arrays (ULAs), which can be determined by an IES set. The IES set is constrained by two parameters, namely the maximum IES and the number of sensors. The uDOF of the IMISC arrays is derived and the weight function of the IMISC arrays is analyzed as well. The proposed IMISC arrays have a great advantage in terms of uDOF against the existing SAs, while their mutual coupling remains at a low level. Simulations are carried out to demonstrate the advantages of the IMISC arrays.