bluuebunny/crossref_metadata_2025 huggingface dataset:
Surgical exposure and fix orthondontic combination for maxilla canine impacted treatment
Authors: Dinny Hutriani  , Wildhan Septhianda  , Agung Krismariono
Published: June 2022

Objective: Teeth that are buried in the jawbone or obstructed by gum tissue and fail to emerge from the typical occlusive surface, causing malocclusion, are known as impacted teeth. Canine teeth are kept for masticatory function strength, aesthetics, and malocclusion repair. Impacted canines can be retrieved using a combination of surgery and fixed orthodontic equipment to restore a normal arch and position Methods: An impacted maxillary left canine caused edema in the palatal area in a 22-year-old female patient at RSKGM-P UNAIR who was referred by orthodontics. The impacted tooth's position was determined using radiography, occlusal projection, and CBCT. The procedures included flap surgery with a full thickness incision, flap opening, orthodontic button insertion on the crown of the buried canine, ligature wire implantation, and flap repositioning and suturing. Results: Combined surgical technique and orthodontic appliance placement on impacted canines can place canines in normal arches and in the space available and in the occlusive position of the teeth, Surgical exposure combined with fixed orthodontic treatment of the affected maxillary surgery on the left maxillary canine was performed. Conclusion: In terms of the ultimate position of the canines in the normal arch and aesthetic appearance, a combination of surgical exposure and fixed orthodontic treatment of the impacted maxillary left canine produced good results.
ASSESSING SERBIA`S CEREALS EXPORT TO THE MIDDLE EAST MARKETS
Authors: Stanojević Nataša
Published: June 2022

Agriculture, especially cereal production, is one of the few sectors in which Serbia has a significant comparative advantage. Due to the policy of approaching the EU, almost all grain exports are placed in a few EU countries, which are not end-users but are also significant producers and resellers on the world market. This increases the risk of external shocks and reduces earnings from exports, while end importers pay a higher price. This research aims to determine the complementarity between Serbia’s exports of cereals and the import demand of the Middle East and North Africa (MENA) countries. For these purposes, the markets analysis was conducted (including food safety indicators), and two different import-export matching coefficients were applied. Serbia’s competitiveness in relation to the current suppliers of MENA for each type of cereals was assessed. The results showed high trade complementarity in terms of corn and wheat with all countries in the region, while for a few of them, it was barley. The trade routes for each type of cereal specified in this research are guidelines for engaging the government in export promotion.
Ricordo di Giovanni Cerri
Authors: Lomiento Liana
Published: June 2022

An obituary of Giovanni Cerri (1 October 1940-5 September 2021).
Su Ἀττικός (e Ἀττική) in attestazioni antiche
Authors: Vox Onofrio
Published: June 2022

The early literary occurrences of Ἀττικός/Ἀττική (from Sol. fr. 2.6 and 30.11 G.-P.2, Alc. fr. 401B V./L., Aesch.Eum. 681) show that this ethnicon, compared with Ἀθηναῖος, is the official name of any Athenian citizen in international context.
Investigation of rheological and debinding properties of boron carbide feedstocks for powder injection molding
Authors: BİLKETAY Sezer , SORUŞBAY Batuhan , GÜLSOY Hamit
Published: June 2022

Bu çalışmada, bor karbür (B4C) tozu ve çeşitli polimerik bağlayıcılar kullanılarak toz enjeksiyon kalıplama (TEK) besleme stoğu hazırlanmıştır. B4C tozu ilavesinin besleme stoğunundaki kritik toz yükleme değeri, reolojik ve bağlayıcı giderme davranışları üzerindeki etkisi farklı sıcaklıklarda rotasyonel reometre cihazı kullanılarak incelenmiştir. Hacimce %2,5’luk artışla %50-60 toz yükleme aralığında gerçekleştirilen incelemeler sonucunda kritik toz yükleme değerinin %55 olduğu tespit edilmiş olup bu katı yükleme oranındaki B4C tozu polimerik bağlayıcılar ile karıştırılarak besleme stoğu elde edilmiştir. Besleme stoklarının reolojik davranışları, TEK tekniği için temel gereksinimlerden biri olan psödoplastik akış davranışı sergilemiştir. Ayrıca yüksek toz yüklemesindeki besleme stoğunun, sıcaklığa karşı yüksek hassasiyet gösterdiği görülmüştür. Bağlayıcı sistemi, kabul edilebilir düzeyde karışım homojenitesi, mükemmel kalıplanabilirlik, uygun hızlı çözücü ve termal ayrıştırma hızı sağlamak amacıyla kullanılmıştır. Kalıplama aşamasının ardından elde edilen numunelerden bağlayıcıları uzaklaştırmak için solvent ve ısıl bağlayıcı giderme teknikleri kullanılmıştır. Bağlayıcısı giderilen numuneler yüksek saflıktaki Ar atmosferi altında sinterlenmiştir. Başlangıç toz morfolojileri, kalıplanmış, bağlayıcıları giderilmiş ve sinterlenmiş numunelerin kırık yüzeyleri taramalı elektron mikroskobu (SEM) kullanılarak incelenmiştir. Deneysel sonuçlar göstermiştir ki; hacimce %55 toz yükleme oranlarındaki besleme stokları başarılı şekilde kalıplanabilmekte ve 50-70°C sıcaklıklarında hasarsız solvent bağlayıcı giderme işlemine tabi tutulabilmektedir.
APPLICATIVE CONSTRUCTIONS IN MALANG JAVANESE
Authors: Lityaningrum Ayu
Published: June 2022

Malang Javanese has special characteristics due to many migrants in Malang that can affect the use of the Javanese language. Since many mother tongues of different places are spoken there, Malang Javanese can be expected to show divergences from the Standard Javanese seen in applicative constructions. This research aimed to identify and describe the applicative marker and formulate its tendency. A qualitative approach was used to gain a deeper result. The data were taken from Twitter in the form of intransitive, transitive, and ditransitive sentences. Then, the data were collected using copy-paste technique and processed using AntConc so that all sentences containing the applicative marker must be collected. The theories applied were grammatical roles by Palmer, applicative constructions by Peterson, and Javanese grammar. The research result showed that the applicative constructions in Malang Javanese were in the form of suffix -no and -i. The roles of the suffix -no were used to promote benefactive and locative obliques to the core argument. Next, the role of the suffix -i was to promote benefactive recipients oblique to the core argument. An interesting finding showed an unusual pattern of the applicative construction that had no suffix marking or no-applicative marking. The use of the suffix -no and the suffix -i were not always categorized as applicative markers. By comparing the applicative constructions in Standard Javanese, it was found the same roles for each suffix.
MEANING AS A MARKER OF METAPHORICITY TOWARDS A COMPUTATIONAL IDENTIFICATION OF METAPHOR IN THE EVER-GLORIOUS QUR’ĀN
Authors: Metwally Amal Abdelsattar , Elgemei Dalal Mahmoud
Published: June 2022

This work represents a novel direction for computational linguistics research on metaphor in the Ever-Glorious Qur’ān. The present study proposed a basic/non-basic meaning criterion as a marker for the computational identification of metaphor in the Ever-Glorious Qur’ān. The corpus was Sūrat Hūd, where manual identification for candidate metaphors was conducted by referring to four authentic exegeses, namely Tafsīr Aṭ-Ṭabarī (2010), Az-Zamakhshari (2007), Al-Qurṭubi (1964) and Ash-Sha’rāwi (1997) as well as Yūsuf ‘Ali interpretation of the meanings of the Ever-Glorious Qur’ān (1992). 22 metaphors were identified and classified based on the proposed semantic criterion. The data were analyzed both qualitatively and quantitatively, and candidates were classified into three categories depending on their meaning and their degree of metaphoricity. The study drew on the conceptual theory of metaphor by Lackoff Johnson (1980), studies on metaphors in the Ever-Glorious Qur’ān, as well as computational studies of metaphor, in general, to finally arrive at a criterion that describes the meaning of metaphor towards a computational identification of metaphors in the Ever-Glorious Qur’ān. The study proposed a software input to detect metaphors by identifying their semantic features.
FLEXIBLE BLENDED LEARNING EXPERIENCES OF FILIPINO STUDENTS IN AN ENGLISH AS A SECOND LANGUAGE (ESL) LEARNING CONTEX
Authors: Adling Nikka Mae Jimenez
Published: June 2022

The Coronavirus Disease 19 (COVID-19) outbreak has caused a sudden shift in many educational institutions to various alternative instructional methodologies. This pandemic has altered the traditional and typical strategies for teaching and learning environments. Marinduque State College (MSC), a Higher Education Institution (HEI) in the province of Marinduque, has implemented Flexible Blended Learning (FBL) for Academic Year (A.Y.) 2020–2021. This descriptive research determined the FBL experiences of MSC students in an English language-learning context. The study results revealed that MSC students have an overall positive experience with FBL implemented in their English language class. Nevertheless, continuous support to meet the needs of the most vulnerable students, who cannot entirely keep abreast of the new learning system, must be prioritized. This may help mitigate the widening inequality among students with their right to equal learning opportunities.
DICTION ANALYSIS IN CHARLOTTE PUDDIFOOT’S POEM AFTER THE ABORTION
Authors: Siboro Meliana , Rangkuti Rahmadsyah , Manugeren M
Published: June 2022

This research aims to analyze the use of diction in the poem After The Abortion by Charlotte Puddifoot. The poem deals with matters of abortion experienced by women. The process of aborting a pregnancy intentionally is a mechanism to make a fetus in the uterus unable to develop or stay. In a simple concept abortion is  a killing. The research method is a descriptive qualitative method with close reading technique to collect data. Data were classified into four general types of diction: abstract, concrete, denotative and connotative. The finding shows the use of abstract, concrete, denotative and connotative are prevalent throughout the poem, with concrete diction being the majority. Each line of the poem is carefully structured with effective diction to send the author’s message to the reader. Abstract, concrete, denotative and connotative dictions are used to create imagery and vivid pictures of the procedures. The poem carries a heavy lesson of physical and long-term emotional damages caused by  abortion.
Voltammetric Assessment of 8-Oxoguanine at a Nano-Structured Carbon Materials Based Modified Glassy Carbon Electrode
Authors: Hegde Rajesh , Vishwanatha P , Nandibewoor Sharanappa
Published: June 2022

In this study, we have investigated the voltammetric behavior of 8-Oxoguaine on a Multi walled carbon nanotubes / Carbon black modified glassy carbon electrode. The voltammetric oxidation of 8-Oxoguaine on modified electrode was electro-catalytic in nature. The voltammetric oxidation of the substrate was a pH dependent reversible process. Using cyclic voltammetry, a method for the determination of 8-Oxoguaine was developed. At a pH of 7.4 in phosphate buffer solution, the concentration of 8-Oxoguanine was linear from 30 to 100 μM. The detection limit and quantification limit of 8.38 μM and 27.95 μM were obtained from calibration graph, respectively. The modified electrode shows good recovery and reproducibility with relative standard deviation of 2.12%. The inter-day and intra-day assays were also studied.
The First USA Performance of Tuvan Throat Singers
Authors: Kleikamp Bernard
Published: June 2022

Until the 1990s khöömei or throat singing from Tuva was virtually unknown outside the then-USSR. Russian researchers like Aksenov and Shchurov had published the results of their fieldwork in Tuva, but their work was hardly known outside the USSR. In the 1980s researchers from outside the USSR like Tran Quang Hai and Ted Levin started paying attention to the subject, but it took until the early 1990s before a Western audience could make its acquaintance with Tuvan throat singers on stage.
I ran the Paradox concert agency from 1978 until 2003, and it so happened that Paradox was the first to bring Tuvan throat singers to Europe and to North America in the early 1990s. The Iron Curtain had just fallen and it became possible to invite musicians from behind the Curtain without assistance from state agencies.
Paradox had ample previous experience with state agencies in visa and work permit procedures. and that expertise proved very useful in dealing directly with musicians and music ensembles and their representatives then.
My essay presents the story of the first concert of Tuvan khöömei singers in the USA in 1992 to which I was an eye witness (and also shortly explains the process of throat singing). This is an iconic story, because not only it describes how concert tours were organised in an age before the internet but also it documents the start of a hype. After that first concert in just a few years bands from Tuva were travelling all over the world and many audiences got to experience the phenomenon of throat singing. But in 1992 it was all new.
Indus Blues: A Short Collection of Impressions on an Ethnographic Documentary
Authors: Chaudhuri
Published: June 2022

This is a spontaneous review discussion about the ethnographic film ‘Indus Blues’, produced by Jawad Sharif in 2018 and it has won many awards on several occasions. Nine reviewing persons were asked to write some lines about their first impressions, which were then discussed and summarized. The review discussion mainly contains the data provided.
Distributed Leadership, Teacher Autonomy, and Power Relations Between Headteachers and Teachers Under Low-Stakes Accountability Conditions: An Ethnographic Account from Switzerland
Authors: HANGARTNER Judith , SVATON Carla Jana
Published: June 2022

Distributed leadership is propagated internationally as an effective means to improve teaching and learning in schools. Increasingly it is acknowledged that practices of distributed leadership depend on its context, not only on the school level but also on the larger governing conditions. This article discusses how distributed leadership is put into practice within a “loose” governing regime with low-stakes accountability. The example is taken from Switzerland, where the strengthening of leadership is one of the core instruments of New Public Management reforms, while high-stakes accountability instruments have not been implemented. By taking a governmentality perspective, the article analyses the (self-)governing practices that distributed leadership generates between headteachers and teachers in a primary school. It argues that a “loose” accountability regime produces an opaque field of power relations, in which the self-governing imperative of distributive leadership conflicts with claims of traditional teacher autonomy.
STUDY OF FACTORS AFFECTED TO RADIATION SITUATION FORMATION UNDER NUCLEAR SUBMARS REPAIR
Authors:   Research Institute of Industrial and Maritime Medicine of Federal Medical Biological Agency, Arefeva D.V. , Kozhukhova N.A.
Published: June 2022

The goal: determine the most significant in terms of personnel danger, radiation situation formation features during the repair of nuclear submarines. Research methods: measurements of harmful (or) hazardous occupational radiation nature factors parameters at workplaces, working conditions radiation-hygienic assessment, and analysis of individual effective doses of ship repair enterprise personnel exposure were carried out. Results: the main harmful and (or) hazardous occupational factors of radiation nature that affect personnel during repair work are external gamma radiation and radioactive contamination of repaired equipment surfaces and premises. When performing radiation-hazardous work, in a number of cases, a significant change in the radiation situation at workplaces of personnel was noted. Conclusion: depending on work content and workplaces location personnel working conditions are characterized by radiation nature factors affects in range from class 2 (permissible working conditions) to class 4 (dangerous working conditions). During the certain types of radiation-hazardous work performance, conditions are formed under which personnel excess radiation is possible.
METHODS OF BOATMASTERS PROFESSIONAL RELIABILITY ASSESSMENT
Authors:   North-West Public Health Research Center, Dubrovskaya E.N.
Published: June 2022

Introduction: Boatmasters work activity is specific. During the entire navigation period, the crew is affected by unavoidable factors number: noise, vibration, climatic conditions, ship rolling, monotony of work process during watch keeping, psycho-emotional and physical exertion and, as a result, the development of chronic fatigue is observed, negatively affecting the safety of flights. The study goal: to assess the professional reliability of boatmasters. Materials and methods: Analysis of occupational morbidity indicators. Determination of occupational risk indicators. Results: The assessment and forecast of occupational risk in the group of boatmasters was carried out using significant professional factors that have a negative impact to health indicators and may reduce the professional reliability of this group of workers. Conclusion: The analysis of obtained data showed that boatmasters working conditions have become more complicated with the automation of ship management systems, the reduction of crew number, and combination of professional functions. Screening of crew psycho-emotional state when hiring and during navigation becomes one of the priority areas of occupational hygiene. It is necessary to develop a set of measures aimed to seafarers health preservation.
VISUAL INFORMATION DISPLAY IN VIRTUAL REALITY TECHNOLOGICAL ELEMENTS ERGONOMIC ASSESSMENT
Authors:   FSBSI «Izmerov Research Institute of Occupational Health», Kalinina S.A. , Merkulova A.G. ,   I.M. Sechenov First Moscow State Medical University (Sechenov University), Skavronskaya M.V.
Published: June 2022

Introduction: The fourth industrial revolution contributes to the intensive introduction of virtual reality technology into production. Virtual environments facilitate the acquisition of knowledge, facilitate the learning of concepts, and aim at mastering various know-how and building skills. The goal: To determine the effective methods of ergonomic evaluation and improvement the usability of binocular and monocular experimental samples of the augmented reality subsystem. Research methods: The research was carried out in 10 volunteer using psychological and sociological questionnaires; stabilometry, registration of visual evoked potentials, electrodermal activity, variation cardiointervalometry, complex visual-motor reaction, refractometry; determination of visual acuity, tear meniscus level, tear film breaking time; Schirmer test, binocular vision assessment, optical coherence tomography. Results: The best results were obtained using questionnaires and ophthalmic examination (tear film rupture time and tear fluid production). No adverse effects of experimental sample on the human central nervous system and postural stability were detected in this volunteer’s group. Conclusion: Subjective questionnaires and ophthalmological examination should be used for ergonomic assessment of augmented reality helmets.
Kebijakan Pendapatan dan Kebijakan Pengeluaran Ekonomi Islam Pada Masa Rasulullah SAW dan Pada Masa Khulafa' Urrasyidin.
Authors: Resky Andi Sry Aska
Published: June 2022

Kebijakan fiscal merupakan kebijakan pemerintah dalam mengatur setiap pendapatan dan pengeluaran negara yang digunakan untuk menjaga stabilitas ekonomi dalam rangka mendorong pertumbuhan ekonomi. Sumber penerimaan pada masa Rasulullah digolongkan menjadi tiga golongan besar, yakni dari kaum muslim, dari non muslim, dan dari sumber lain. Pada masa sahabat tindakan tindakan yang dilakukan yaitu diantaranya: Abu Bakar adalah perhatian terhadap keakuratan perhitungan zakat, pengembangan pembangunan baitul mal dan penanggungjawab baitul mal. Khalifah Umar adalah reorganisasi baitul mal, pengembangan ushr. Undang-undang perubahan pemilikan tanah (land reform), pengelompokan pendapatan negara. Masa Khalifah Ustman adalah pembangunan perairan, pembentukan organisasi kepolisian untuk menjaga keamanan perdagangan, pembangunan gedung pengadilan, guna penegakan hukum, kebijakan pembagian lahan luas. Masa Khlifah Ali adalah pendistribusian seluruh pendapatan yang ada pada baitul mal berbeda dengan Umar yang menyisihkan untuk cadangan, Pengeluaran angkatan laut dihilangkan. Adanya kebijakan pengetatan anggaran.
What are the differences between curiosity and making a question?
Authors: Nguyen Minh-Hoang
Published: June 2022

Given that question is commonly defined as “a sentence, phrase or word that asks for information”, could it be that making a question reflects a demand for information that can be expressed by the linguistic forms, whereas curiosity reflects a demand for information that can be expressed by linguistic and non-linguistic forms? If so, is making a question a subset of curiosity? If so, what are the differences between the functions, evolutions, mechanisms, and development of curiosity and making a question?
STANDAR PELAYANAN BANK SYARIAH
Authors: Rahmadana
Published: June 2022

Peluang pasar perbankan syariah yang masih sangat besar menjadi tantangan bagi perbankan syariah untuk bisa menarik minat masyarakat muslim menjadi nasabahnya. Kualitas pelayanan merupakan suatu hal yang sangat penting bagi pertumbuhan dan perkembangan bagi suatu bank. Kualitas pelayanan dan produk yang baik pada suatu bank akan meningkatkan reputasi bagi bank tersebut, meningkatkan loyalitas konsumen, meningkatkan word of mouth yang positif serta akan meningkatkan pula performance dari perusahaan tersebut serta akan menambah profitabilitasBelum lagi di era sekarang yang merupakan era revolusi teknologi komunikasi dan informasi mengakibatkan terjadinya perubahan (change) yang luar biasa. Adanya kemudahan yang diperoleh dari komunikasi dan informasi muncul kompetisi yang sangat ketat yang berakibat pelanggan (customer) semakin banyak pilihan dan sangat sulit untuk dipuaskan karena telah terjadi pergeseran yang semula hanya untuk memenuhi kebutuhan, meningkat menjadi harapan (expectation) untuk memenuhi kepuasan. Sehingga bagi perusahaan, kunci kearah profitabilitas bukan lagi volume penjualan melainkan kepuasan jangka panjang bagi pelanggan.
PERKEMBANGAN PERBANKAN SYARIAH DAN PERKEMBANGAN PERBANKAN SYARIAH DI NEGARA-NEGARA LAIN
Authors: israeni  , Nirwana
Published: June 2022

Perkembangan perbankan syariah di Indonesia yang ditinjau dari perkembangan jumlah bank, jumlah kantor, dan total aset mengalami kenaikan akan tetapi progresnya melambat. Beberapa faktor menjadi penyebab melambatnya perkembangan perbankan syariah. Mengatasi masalah tersebut diperlukan keterlibatan pemerintah untuk ikut serta dan turun tangan dalam mendorong perbankan syariah serta stakeholder terutama dari kalangan akademisi. Selain itu, diperlukan konsilidasi dari perbankan syariah dalam mengevaluasi dan menyikapi perubahan gejala ekonomi yang terjadi.
The importance of etiquette and morals for students
Authors: Rafi Rizky Muhammad
Published: June 2022

Based on the results of the research and discussion as described above, it can be concluded that etiquette and morals are very important for students during their lectures. Religious education in improving morals and etiquette is carried out in three ways, all of which become one unit, namely basic lectures in class, public lectures, and compulsory one-year Islamic boarding schools. Religious learning has a very important role in the formation of a culture of noble character among students, especially in this era of globalization. With the education system carried out in the three ways above, so that the formation of a noble moral culture among students can be realized properly. The problems that arise in Islamic religious learning are quite a lot, among the problems that arise are the basic abilities of students about etiquette and morals are very diverse, students' attention to moral issues is still very lacking, PAI learning materials still emphasize the cognitive aspect, and the difficulty of controlling students at school. outside of study. This problem must be anticipated by maximizing the function of lecturers in religious learning.
The Alphabet of Sindhu Prakrit (The decipherment of the Indus Script)
Authors: Muhammad Mahaveer H
Published: June 2022

The principal aspect of the paper is the structural analysis of the signs of the Indus script and comparison with archaic scripts. The outcomes are not based on surmise but have been established on logic. The paper encompasses approximately all more than 400 signs of Indus script rather than any section of selected signs or texts. It justifies each sign and classifies vowels, diphthongs, consonants, dual consonants, aspirates, combined consonants and ligatures. It convincingly identifies the uniform procedure of diacritical marks, diphthongs, dual consonants, and aspirates in the alphabet. It also recognizes the writing styles of combining consonants. Some vowel and consonant signs are elaborated meticulously in the context of the Indus Texts. The context verifies the Indus Texts as earlier documentation of Rig-Veda and links up the sequence of opaque and lost history. Hence the language of Indus seals, Sindhu Prakrit possessed a completely phonetic alphabet/ script with consonants, aspirated consonants, vowels diphthongs implosive and dual sounds. It was made scientifically the extraction of signs is based on phonological classification and methodical logic it appears more perfect than even modern scripts. However the decipherment of the Indus script as an alphabet is an entirely innovative idea and definitely, it will provoke the scholars to verify the results, any scholar in the field can apply the alphabet for the readings of Indus texts. The Paper unveils the long-lasted mystery and enigma of the Indus civilization and sums up the debate about human history and its origins.
MENGELOLA PEMASARAN HOLISTIK UNTUK JANGKA PANJANG
Authors: Islami Adelia Nurul , Khaerat Muhammad Emir
Published: June 2022

Pemasaran secara keseluruhan (holistic marketing) merupakan ide dimanapemasaran merupakan segalanya, dikatakan bahwa organisasi yang suksesharus memiliki pendekatan secara menyeluruh pada pemasaran dimana semuabagian dari organisasi memfokuskan untuk bagaimana meningkatkan nilaitambah bagi pelanggan dan bagaimana mengkomunikasikan nilai tersebut kepada pelanggannyaInti dari pemasaran ialah penyampaian nilai kepada para konsumen ataupelanggan dan bagaimana mengkomunikasikan nilai tersebut kepada pelanggan,dan tentunya nilai tersebut harus lah ditingkatkan dan sebelum semua itu dilakukan, harus lah membuat nilai tersebut. Oleh karena itu, dibahaslah pemasaran secara keseluruhan dimana membahas inti kegiatan dari pemasaran yang telah dibahas di atas, dan keseluruhan pemasaran itu diwakilan oleh empat komponen penting, yaitu pemasaran yang digabungkan (integrated marketing) dimana berhubungan dengan komunikasi, produk, dan juga saluran distribusi
Inertia as a Net Magnetic Effect and Gravity as a Net Electrostatic Force
Authors: Tadesse Henok
Published: June 2022

This paper reveals the long standing mysteries of inertia and gravity, based on Weber's electrodynamicsformula. Conventionally it is presumed that the electrical and magnetic force of interaction betweenopposite charges is equal in magnitude to the force of interaction between similar charges. Changing thisview leads to a very compelling theory of inertia and gravity.
Inflasi dan pengangguran dalam Ekonomi Islam
Authors: Rifaldi Muh
Published: June 2022

Secara umum inflasi berarti kenaikan tingkat harga secara umum dari barang/komoditas dan jasa selama suatu periode waktu tertentu. Menurut Friedman, inflasi ini dapat juga dikatakan sebagai fenomena moneter karena inflasi menyebabkan penurunan nilai unit penghitungan moneter terhadap suatu komoditas ataupun jasa.
SEWA,BUNGA,DAN KEUNTUNGAN
Authors: ramadani Nurhijrah
Published: June 2022

SEWA,BUNGA,DAN KEUNTUNGAN
Model Analisis IS-LM dalam Perspektif Islam
Authors: Rifaldi Muh
Published: June 2022

IS-LM terdiri dari IS dan LM. IS adalah Invesment Saving yang berarti pasar barang sedangkan LM adalah Liquidity Money yang berarti pasar uang. Model IS-LM menjelaskan interaksi antara dua pasar, yaitu pasar barang dan pasar uang. Pasar barang adalah pasar dimana semua barang dan jasa yang diproduksi oleh suatu negara dan dalam jangka waktu tertentu. Sebagai pasar, maka terdapat penawaran dan pemintaan begitupula pada pasar barang. Permintaan dalam pasar barang merupakan agregasi dari semua permintaan akan barang dan jasa di dalam negeri, sementara yang menjadi penawarannya adalah semua barang dan jasa yang diproduksi dalam negeri.
Trường Đại học Kinh tế - Đại học Quốc gia Hà Nội: Danh mục bài báo đăng tạp chí quốc tế trong 6 tháng đầu năm 2022
Authors: Cranier Louis
Published: June 2022

Danh mục bài báo đăng trên các tạp chí quốc tế của cán bộ, giảng viên Trường Đại học Kinh tế - ĐHQGHN trong 6 tháng đầu năm 2022.
THE EFFORTS OF PARENTS IN GUIDING CHILDREN TO HAPPEN TO PRAYER
Authors: aris Mulyono
Published: June 2022

Efforts to make the habit of praying to children is an obligation that must be done by every parent , this is because children are one of the gifts from Allah SWT to every parent for them to care for and take care of as well as possible . Parents also act as their children 's first teachers . This research has the following objectives : 1) To find out the importance of guiding children in carrying out prayer services from an early age in RW 04 Gembongdadi Village, Suradadi District, Tegal Regency. 2) To find out what obstacles parents encounter in educating baby in forming the habit of praying in RW 04 Gembongdadi Village, Suradadi District, Tegal RegencyThe methodology in this research is to use qualitative methods while the data collection in this study is to use observations, interviews and conclusions. The results of this study indicate that parents have a very important role for discipline to worship, especially prayer.
Light Transmission, Reflection and Refraction as Scientific Evidence of God
Authors: Tadesse Henok
Published: June 2022

The microscopic mechanism underlying transmission of light in transparent media is still unknown. TheEwald-Oseen extinction theorem is an attempt to explain it mathematically but not very convincing. Inthis paper, we present a new explanation to the phenomena of light transmission in transparent media andlight reflection.
Suffering with Christ: Emic Christian Coping and Relation to Well-Being
Authors: Hall M. Elizabeth Lewis , McMartin Jason , Park Crystal L. , Sacco Shane J. , Kim Dahee , Kapic Kelly , Silverman Eric , Shannonhouse Laura , Aten Jamie Dean , Snow Lindsay , Lopez Luis
Published: June 2022

Current measures of religious coping are generally etic in nature, measuring constructs across religions. Emic variables (i.e., those specific to particular religions) are often left out, which limits our ability to assess religious/spiritual coping during times of stress and adversity. Here we provide findings from three studies we conducted to develop and test an emic Christian meaning-making coping method: identifying with Christ in his suffering. We ground this construct in Christian theology, the psychology of religious/spiritual coping literature, and existing qualitative research. In the first study, we developed items and tested the items for clarity and generalizability to diverse Christian groups using expert review and cognitive interviewing with participants from five distinct Christian groups. In the second study, we conducted exploratory factor analysis using data from MTurk (N = 335), which revealed a two-factor structure consistent with our theoretical formulation. In the third study, we established factor stability and construct validity using data from Prolific (N = 355). Because we conceptualize identification with Christ in his suffering as a form of meaning-making coping, in this third study we also explored the relationship of the measure to well-being using incremental validity analyses. We found that identification with Christ in suffering predicted measures of well-being above and beyond the variance explained by etic religious coping measures. Collectively, these results highlight the value of emic religious measures of coping with suffering.
Against Bioethicalization: Value Disjunctures in the History of Fetal Research
Authors: Lee Francis , Dussauge Isa , Jülich Solveig
Published: June 2022

This paper has two aims: First, it proposes to sensitize our analytical minds to what we dub “value disjunctures”— clashes, in practice, between different values. What happens if we highlight the periods and situations when versions of the world are pulled apart? Second, it aims to highlight how today’s bioethics can neither be read as a tale of democratization of ethics, nor as a tale solely driven by ethical disasters. What we offer is a story of how the bioethical yardsticks of today were established as dominant in fetal research. Our sensitizing toolkit helps to shine a light on how bioethicalization is a historical process that intertwines what is good, with what objects are seen as important, as well as how these objects are understood. Bioethicalization is partly a struggle about ethics, which yardsticks for the good that become salient, but also a struggle about which objects should be ethicalized–as well as the nature of the ethicalized objects. The valuographical contribution highlights how all matters of value – the ethical, the epistemic, and the economic – are intertwined with changing fetal ontologies.
Disease exposure in infancy affects women’s reproductive outcomes and offspring health in Southern Sweden 1905-2000
Authors: van Dijk Ingrid K , Nilsson Therese , Quaranta Luciana
Published: June 2022

Ample evidence demonstrates that early-life adversity negatively affects morbidity and survival in late life. We show that disease exposure in infancy also has a continuous impact on reproduction and health across the female life course and even affects early-life health of the next generation. Using Swedish administrative data, obstetric records, and local infant mortality rates as a measure of disease exposure, we follow women’s reproductive careers and offspring health 1905-2000, examining a comprehensive set of outcomes. Women exposed to disease in infancy give birth to a lower proportion of boys, consistent with notions that male fetuses are more vulnerable to adverse conditions and are more often miscarried. Sons of exposed mothers are also more likely to be born preterm and have higher birthweight suggesting in utero out-selection. Exposed women have a greater risk of miscarriage and of male stillbirth, but their overall likelihood of giving birth is not affected.
Measuring everyday experiences with the police: An experience sampling pilot study
Authors: Nivette Amy , de Weegh Amina op , Nägel Christof
Published: June 2022

Objectives: The current study explores the application of experience sampling techniques to measure experiences with the police and examine to what extent different experiences are associated with within-individual changes in attitudes towards the police.Methods: Data for the study were collected from 206 young people (aged 18-30) living in the Netherlands over a period of 21 days. After completing a baseline questionnaire, participants completed daily questionnaires measuring attitudes towards the police and any experiences with the police or other authorities that have occurred. A total of 3042 daily questionnaires have been completed out of a possible 4389 (69%).Results: The results show that the number and type of experiences can vary substantially across individuals and time, and that overall experiences with the police are prevalent in everyday life. In addition, negative experiences were associated with more negative perceptions of police legitimacy at that point in time, in particular trust, procedural fairness, and confidence. Conclusions: These pilot results raise questions about how we measure experiences with the police, and to what extent different experiences have short- or long-term effects on attitudes towards the police. Experience sampling techniques can help us capture these short-term processes in order to better understand when and how experiences are likely to shape perceptions of police.
Design of a Robotic Traction Device for Endoscopic Submucosal Dissection
Authors:   Department of Mechanical and Automation Engineering, LEUNG Flora Fung , LAM Chun Ping , CHEUNG Lap Wing , IP Donald Ngo  Fung , YAM Yeung , CHIU Philip Wai Yan , LAU Ka Chun ,   Department of Surgery,   Chow  Yuk Ho Technology Centre for Innovative Medicine,   Multi-scale Medical Robotics Center,  The Chinese University of Hong Kong
Published: June 2022

Endoscopic Submucosal Dissection (ESD) for the removal of large lesions en-bloc is an emerging endoscopic technique [1]. However, the often blocked surgical view by dissected mucosa prolongs the time for operation, steepens the learning curve, and increases the risk of complications. Traction assisting methods are used widely to increase exposure to the submucosal surgical field. Cost-effective methods such as magnetic anchor and clip-and-string offer effective independent retraction but limiting to uni-direction. Secondary hand methods, including the use of external forceps, double- balloon, and robotic-assisted systems [2], are more dexterous in tissue manipulation but suffer from coupling lifter and dissector motion. Recent bimanual endoscopic robots prompt to provide an optimal solution but the long development time and large investment involved hinder the ready applicability of these complex systems. In this work, we aim to explore a portable robotic platform that provides dexterous tissue manipulation to comprehend the dynamics in ESD, as an alternate and reference to the more advanced robotic platform.
Deep Reinforcement Learning Based Semi-Autonomous Control for Robotic Surgery
Authors:   The Hamlyn Centre, Imperial College London, Zhu Ruiqi , Zhang Dandan , Lo Benny ,   Department  of  Engineering  Mathematics,  University  of  Bristol
Published: June 2022

In recent year, autonomy has been widely introduced into surgical robotic systems to assist surgeons to carry out complex tasks reducing the workload during surgical operation [1]. Most of the existing methods normally rely on learning from demonstration [2], which re- quires a collection of Minimally Invasive Surgery (MIS) manoeuvres from expert surgeons. However, collecting such a dataset to regress a template trajectory can be tedious and may induce significant burdens to the expert surgeons. In this paper, we propose a semi-autonomous control framework for robotic surgery and evaluate this frame- work in a simulated environment. We applied deep reinforcement learning methods to train an agent for au- tonomous control, which includes simple but repetitive manoeuvres. Compared to learning from demonstration, deep reinforcement learning can learn a new policy by altering the goal via modifying the reward function instead of collecting new dataset for a new goal. In addition to the autonomous control, we also created a handheld controller for manual precision control. The user can seamlessly switch to manual control at any time by moving the handheld controller. Finally, our method was evaluated in a customized simulated environment to demonstrate its efficiency compared to full manual control.
Bimanual Endoscopic Robot for Neurosurgery
Authors:   Cardiac Surgery, Boston Children‚Äôs Hospital, Harvard Medical School, Boston, MA USA, Price Karl , Peine Joseph , Chitalia Yash , Mencattelli Margherita , Pourkand Ashkan , Looi Thomas , Drake James , Dupont Pierre E ,   Neurosurgery Department, Sick Kids Hospital, Toronto, Canada
Published: June 2022

In recent decades, improvements in neurosurgical care have been driven by technological advances such as frameless stereotaxy and endoscopy. Endoscopy enables navigation through the clear fluid-filled ventricular system of the brain instead of through healthy brain tissue enabling minimally invasive treatment of tumors, cysts, hydrocephalus and epileptogenic lesions [1]. Twenty percent of brain tumors lie either adjacent to, or inside, the ventricles, and endoscopy has had a major impact in their treatment leading to reductions in morbidity and procedure time [2]. Despite this progress, significant difficulties remain. A major challenge is that most endoscopes force clinicians to perform one-handed surgery even though many neurosurgical tasks require two hands. For example, one hand can retract healthy tissue while the second removes a lesion. A second challenge is that existing tools are mounted on straight rigid shafts. This forces the surgeon to pivot the endoscope about the burr hole in the skull to move the tool inside the brain. This pivoting motion can damage healthy brain tissue adjacent to the surgical corridor and so limit the size of tumors that can be safely accessed endoscopically. An ideal system for overcoming these limitations would enable the endoscope orientation to remain relatively fixed during a procedure and allow the surgeon to manipulate multiple dexterous tools within a workspace volume located at the endoscope‚Äôs tip. The contribution of this paper is to present a robotic two- armed endoscope (Fig. 1) that overcomes these challenges along with preliminary validation results for a bimanual task. Notable prior results on the design of multi-armed robotic neuroendoscopes include [3-5]. The present work differs from those results in that both the arms and the tools (e.g., forceps, scissors, bipolar cautery, suction) are designed as small, easily-sterilizable and replaceable modules that can be individually swapped during a procedure. This enables intraoperatively exchange of either a tool or a robotic arm without the risk involved in removing and reinserting the endoscope in the brain.
Design of a Meso-Scale Grasper for Robotic Pediatric Neuroendoscope Tool
Authors:   The  Medical  Robotics  and  Automation  Lab,  Georgia  Institute  of  Technology, Brumfiel T.A , Yamamoto K. K , Rashid A , Shigematsu A , Chapman C , Melkote S. N , Chern J. J , Desai J. P ,   George  W.  Woodruff  School  of  Mechanical  Engineering,  Georgia  Institute  of  Technology,   Children‚Äôs  Healthcare  of  Atlanta
Published: June 2022

Endoscopic third ventriculostomy (ETV) is a procedure to relieve intracranial pressure by creating a hole at the bottom of the third ventricle, allowing cerebrospinal fluid (CSF) to drain [1]. Many neurosurgical procedures, such as ETV, make use of surgical graspers to collect biopsy samples [2]. Grasping forces exerted by neurosur- gical tools on brain tissue have been indicated to range from 0 ‚Äì 0.3 N for 70% of neurosurgical procedures [3]. Perforating the bottom of the third ventricle in ETV has even been measured to require less than 0.01 N [4]. This paper focuses on the design and evaluation of a meso-scale surgical grasper to be integrated within our previously developed neurosurgical continuum robot [5]. Fig.1(a) shows the schematic of the proposed integration of the grasper with the continuum robot. The grasper developed was machined using a multi-axis CNC mill (CNC Mini-Mill/GX, Minitech Machinery Corp., GA, United States) and a femtosecond laser (WS-Flex Ultra- Short Pulse Laser Workstation, Optec, Frameries, Bel- gium) and was actuated with a single cable to allow for compatibility with most flexible surgical robots. With the use of micro-machining processes and a tendon- actuated mechanism, the meso-scale, steerable neurosur- gical grasper had a 1.93 mm OD, appropriate for high- precision neurosurgical procedures and to be introduced through the working channel of commercially available endoscopic tools.
In Vitro Navigation of a Magnetic Sphere using a Model Predictive Controller for Neurovascular Targeted Drug Delivery Applications
Authors:   MagnebotiX AG, Zurich Switzerland, Sivakumaran D , Landers F. C , Boehler Q , Chautems C , Pan√© S , Nelson B.  J ,   Multi-Scale Robotics Lab, ETH Zurich
Published: June 2022

The conventional systemic administration of drugs has been utilized in medicine for centuries. However, sys- temic drug administration limits the kind of drugs and the minimally required doses for treatment inside the human body. Furthermore, directly delivering pharma- ceuticals to the location inside the body where they are needed would increase their efficacy while limiting side effects and opening new possibilities in drug develop- ment [1]. In the following, this direct transport will be referred to as Targeted Drug Delivery (TDD). Navigation inside the human body is challenging, and several factors, such as biocompatibility, controlla- bility, and scalability, need to be considered. Magnetic navigation is a promising technique for enabling TDD inside the human body for several reasons [2]: ‚Ä¢ The magnetic fields and gradients in the range required for magnetic navigation are considered biocompatible. ‚Ä¢ Magnetic fields and gradients are highly control- lable. ‚Ä¢ Magnetic fields and gradients offer good scaling properties and are thus applicable for small-scaled objects fitting into the human vasculature. Some research attention has been directed towards in-silico simulations of the forces and flows inside the vasculature [3]. However, due to non-linear forces inside blood vessels, pulsatile flows, and the elastic nature of the human vasculature, an experimental platform is required to verify and improve navigation strategies.
The fulcrum effect in the control of e l e c t r o m e c h a n i c a l articulated l a p a r o s c o p i c instruments
Authors:   Medical Director, Assia Medical Group, Tel Aviv, Israel, Amir Szold ,   CMO, Human Xtensions LTD, Kfar Neter, Israel
Published: June 2022

The HandX (Fig. 1A)[1] is an electromechanical, handheld, laparoscopic device which operates a fully articulating set of 5mm instruments; e.g., needle-holder, grasper, and mono-polar hook. Laparoscopic minimally invasive surgery, presents control difficulties to the surgeon due the "fulcrum effect" [2], [3]. In laparoscopic surgery, elongated surgical instruments are inserted through trocars (ports) in the abdomen of the patient. This creates a fulcrum effect while operating these instruments, where, for example, left and up maneuvers by the surgeon’s hand are translated into right and down movements of the instrument’s end-effector. The HandXTM’s sphere-like control interface (CI) allows the surgeon to manipulate the articulated instru- ments’ end-effector 90◦ in all directions. The HandXTM brings the dexterity and ease of robotic surgery into the palm of the surgeon, whilst maintaining a small footprint in the operating room, unlike other commercially avail- able surgical robotics platforms. Moreover, in times of an increasing awareness for healthcare system costs, it offers the possibility to improve surgeon’s dexterity, precision and ergonomics in a more cost-effective manner than other platforms. The HandXTM, being a digital electromechanical de- vice, allows rapid performance improvements to be made by simply applying software updates. The control design implemented in the device (Robo-style, Fig. 1B) maps the surgeon’s motions directly to the instrument end- effector; i.e., if the surgeon is pointing the CI to the right the end-effector articulates right), andthe same for the vertical motion (up-up, and down- down). However, the position of the end-effector in 3D Cartesian space is inverse, due to the fulcrum effect - as discussed above. Crothers et al. [2] have shown that surgeons can overcome this fulcrum effect and can manipulate laparoscopic tools in a smooth and efficient fashion. As discussed, applying improvements to the HandXTM control design is simple, hence, as a part of an ongoing research and development process, we implemented an inverse , fulcrum-like, control design to the CI (Lapro- style, Fig. 1B); i.e., if the surgeon is pointing the CI to the right, the end-effector articulates left and the same for the vertical motion (up-down, down-up).