bluuebunny/crossref_metadata_2025 huggingface dataset:
Time advancement and distortionless of optical pulses via stimulated Brillouin scattering by broadband pump in optical fibers
Authors: Lei Jingli , Che Yongkang , Hou Shanglin , Li Xiaoxiao
Published: March 2022

The broadening Brillouin absorption spectrum of stimulated Brillouin scattering (SBS) in optical fibers by multiple monochromatic pumps is investigated. The results show that the bottom of the effective absorption spectrum becomes flatter with increasing the number of spectrum lines, and the spectral bandwidth is effectively expanded by multiple monochromatic pumps. but the spectral spacing should be tailored reasonably to ensure a broad linear range of the refractive index to reduce the pulse distortion. The time advancement and the pulse distortion induced by SBS pumped by broadband Gaussian and rectangular spectra are demonstrated respectively. The simulation results indicate that the pulse distortion induced by broadband rectangular spectral pump is smaller than that of broadband Gaussian spectral pump, and the time advancement can be improved effectively by increasing signal light power. We believe that these results are very promising for designing optical buffering or sensing components based on SBS fast light.
Advancing flexible electronics and additive manufacturing
Authors: Espera Alejandro H. , Dizon John Ryan C. , Valino Arnaldo D. , Advincula Rigoberto C.
Published: March 2022

There is high interest in the synergism of thin-film and flexible electronics with additive manufacturing. This review primarily focuses on the prospective developments in convergence with flexible electronics manufacturing technologies. Specifically, this paper covers the latest 3D printing and hybrid manufacturing technologies, the utility of specific types of materials, their functionalization and characterization, post-processing and testing strategies toward fabricating robust and application-specific flexible electronics. Besides exploring the advances in this area of research—it also highlights the limitations and gaps that have been observed in the previous years that will challenge and offer opportunities for advancing research and development. Lastly, the future of 3D-printed flexible electronics is discussed in the aspects of customizability, scalability, and its game-changing and state-of-the-art potential for intelligent sensing, instrumentation, and wearables for various medical, engineering, and industrial applications.
The difference in radiopacity of microhybrid, nanofiller and nanohybrid composite resins with conventional periapical radiographic techniques
Authors: Dava Karunia Akbar  , Sarianoferni  , Emy Khoironi
Published: March 2022

Objective: The radiopacity of dental composite restorative materials is important since it allows assessment of the integrity of composite restorations, accurate diagnosis of secondary caries development and evaluation of the interface between the com-posite restorative material and the tooth structure on the new materials introduced in the market nowadays. The purpose of this observation is to determine the differences of microhybrid, nanofiller and nanohybrid composite resins on their radiopacity using conventional periapical radiography techniques. Methods: Composite resins samples were divided into three groups; 30 samples each. Group I were microhybrid composite resin. Group II were nanofiller composite resin. Group III were nanohybrid composite resin. Each specimen was placed on a dental film and exposed using conventional radiographic techniques with the specification of 70 kVp, 8mA and 0.25s, then processed using instant film procedures. Observations were carried out using the densitometer. The results of calculations were analyzed by using the one way Anova test. Results: Significant radiopacity dif-ferences were occurred in those three groups (p<0.05). Nanohybrid composite resin (2.32 mmAl) was significantly more ra-diopaque than microhybrid composite resin (2.20 mmAl) and nanofiller composite resin (2.10 mmAl). Conclusion: There are differences between microhybrid, nanofiller and nanohybrid composite resins. Resins that have the highest to the lowest ra-diopacity levels are nanohybrid, microhybrid, and nanofiller composite resin.
The role of denture as periodontal splint
Authors: Arni Irawaty Djais  , Adhawanty  , Eri Hendra Jubhari,  , Alfrida Pasangallo  , Nurmasyta
Published: March 2022

Periodontal disease causes damage to the structure of periodontal tissue characterized by the presence of tooth mobility. Splint is one of the therapies to support the healing of periodontal tissue that aims to provide stability so that occlusal pressure can be evenly distributed to other teeth. The design of dentures that can act as splint is important to maintain the stability of the teeth that mobile while restoring the chewing function. Some designs of denture that can be used as periodontal splint, namely external removable permanent splint and internal fixed permanent splint.
Sucking habit and malocclusion in children: a literature review
Authors: Ainayyah Aulia Anindita , Syarif Rika Damayanti , Nahusona Donald R. , Nasir Mansjur
Published: March 2022

Malocclusion is an occlusion that deviates from normal conditions, there is irregularity tooth or incorrect placement of dental arches outside the normal curve. Malocclusion can be caused by various factors, such as sucking habit. Sucking habit is divided into nutritive sucking habit and non-nutritive sucking habit. This literature review is aimed to describe the roles of nutritive and non-nutritive sucking habit on malocclusion. Eleven articles were obtained through articles search engines such as Google Scho-lar and PubMed. From the literature search, it was found that breast feeding and bottle feeding do not cause malocclusion, but several studies stated that bottle feeding can cause malocclusion. Meanwhile, finger sucking and pacifying are considered to cause malocclusion. Nutritive sucking habit and non-nutritive sucking habit are also related, children who do not breastfeed di-rectly from their mother or breastfeed less than 6 months are more likely to use pacifier or suck their fingers.
Pineapple weevil extract (Ananas Comosus L. Merr) inhibits S.mutans in child dental caries
Authors: Nugraha Putu Yetty , Yuni Astuti Eko Sri , Shinta Ni Made
Published: March 2022

Caries occurs due to the presence of pathogenic microorganisms such as Streptococcus mutans bacteria. One way to prevent caries is to inhibit the S.mutans bacteria. This study used the dilution method to determine the inhibition and killing power of pineapple (Ananas comosus L. Merr) weevil extract against S.mutans bacteria. The extract was obtained by maceration me-thod and made with concentrations of 25%, 50%, 75% and 100%. The results were extract with a maximum concentration of 50% could inhibit bacterial growth, at a concentration of 75% and 100% showed no bacteria growing on the media. The nor-mality test using Shapiro-Wilk, explained that data were normally distributed; the homogeneity test using the Levene test, ex-plained the data were homogeneous. One-way Anova was used to determine the differences between treatment groups and the value of ρ (Sig.) < 0.05 was obtained, which means that there is a significant difference and is continued with test least significant difference (LSD) to find out the difference in each concentration. The pineapple weevil extract have the inhibition and killing power to inhibit and kill bacteria S.mutans.
Risk factors of temporomandibular disorders: literature review
Authors: Fatola David , Adiputra Syukri , Chairunnisa Ricca
Published: March 2022

Over recent years temporomandibular disorders (TMD) have been reported to increase in numbers. The TMD is a condition that causes the temporomandibular joint and or chewing muscles not to function normally and is often observed in combinations; covers a large area and has major symptoms like pain, followed by limitations in the mandibular movement, and other clinical problems. If the disorder is not treated immediately, it will cause pathological changes and create more complex conditions. Al-though the risk factors of the TMD are still debated, they nonetheless have been found to be in the development of the disorders. In short, identifying, understanding, and controlling the risk factors may help to prevent the TMD, and more benefits lead to a successful treatment.
Content of Volume 10 Issue 3 Desember 2021
Authors: Author
Published: March 2022

Makassar Dental Journal
Author Guideline
Authors: Author
Published: March 2022

Makassar Dental Journal
Aspek molekuler pada metastasis sel kanker
Authors: Maulani Ika Ratna
Published: March 2022

Metastasis dan invasi sel kanker merupakan aspek yang mematikan dari suatu proses keganasan. Karena itu metastasis menyebabkan peningkatan angka kesakitan dan bahkan kematian. Literatur ini disusun untuk memberi pemahaman kepada dokter gigi umum tentang pentingnya pengetahuan dasar mengenai metastasis kanker secara umum. Perjalanan sel-sel tumor dari tumor primer menjadi metastasis merupakan proses yang saling berkaitan. Pertama-tama adhesi antar sel menghilang, kemudian tumor bermigrasi melalui extracellular matrix (ECM). Di dalam sirkulasi, sel-sel tumor menghindari sistem imun, dan melekat pada dinding pembuluh darah serta menembusnya, untuk kemudian bersarang di lokasi baru.
Bedah endodontik suatu pendekatan konservatif dalam penanggulangan kista yang lebih dari 2/3 panjang saluran akar gigi anterior
Authors: Aznur Laili
Published: March 2022

Bedah endodontik salah satu upaya pendekatan konservatif dalam mempertahankan kehilangan gigi anterior akibat kerusakan pada jaringan pulpa dan periapikal. Bedah endodontik adalah suatu prosedur pengambilan bagian apikal akar gigi yang terinfeksi, penguretan jaringan nekrosis serta jaringan yang meradang pada daerah periapikal gigi. Tujuan bedah endodontik pada kasus ini adalah menghilangkan semua jaringan apikal yang nekrotik dan terinflamasi, yang tidak mengalami penyembuhan dengan endodontik konvensional. Keberhasilan bedah endodontik tergantung pada perawatan yang adekuat dalam perawatan pengisian saluran akar. Gabungan antara perawatan endodontik dan prosedur bedah dapat mengatasi masalah estetika dalam kedokteran gigi.
Desain preparasi gigi penyangga untuk pembuatan restorasi indirect fiber reinforced composite
Authors: Rovani Peter , Mailoa Elizabeth
Published: March 2022

Dalam dunia kedokteran gigi, gigitiruan dengan bahan fiber reinforced composite (FRC) dianggap sebagai alternatif yang bermanfaat, selain sebagai restorasi metal keramik. Metode ini memungkinkan pendekatan konservatif untuk menggantikan gigi yang hilang untuk mengatasi beberapa kelemahan gigitiruan yang konvensional. Estetik yang potensional, keausan yang rendah dari gigi antagonis dan kemampuan mengikat abutment, dengan demikian kompensasi terhadap bentuk retensi dan resisten dari preparasi gigi penyangga merupakan keuntungan FRC. Restorasi ini terdiri dari dua jenis bahn komposit, yaitu fiber composites untuk membangun substruktur dan partikel komposit hibrida atau mikrofil untuk menghasil permukaan lapisan eksternal. Salah satu kegagalan restorasi indirect composite adalah patah atau pecahnya restorasi. Kegagalan ini dapat disebabkan oleh desain preparasi gigi penyangga yang tidak adekuat, sehingga terjadi konsentrasi tekanan pada restorasi FRC. Pada artikel ini akan dibahas tentang desain preparasi yang baik dalam pembuatan restorasi indirect composite.
Nasoalveolar moulding pra pembedahan pada penderita celah bibir dan langit-langit
Authors: Maruapey Abdullah Mugan , . Amie , . Irfany , Machmud Edy
Published: March 2022

Perawatan bayi dengan celah bibir dan langit-langit (CBL) dilakukan sejak tahun 1950 dengan tujuan untuk melakukan koreksi terhadap cacat tersebut. Nasoalveolar moulding (NAM) hadir untuk mengubah paradigma dari metode konvensional perawatan bayi CBL. Pada metode konvensional terdapat masalah, yaitu kegagalan mengoreksi deformitas kartilago hidung pada penderita CBL unilateral dan bilateral serta defisiensi jaringan kolumela pada bayi dengan celah bibir bilateral. Piranti NAM dibuat dari kawat dan akrilik yang dilekatkan pada feeding plate. Piranti ini dipakai untuk menuntun kartilago hidung, premaksila, dan tulang alveolar pada pertumbuhan dan posisi yang normal pada periode neonatal. Efek penggunaan NAM sebelum dilakukan pembedahan adalah mengurangi tingkat keparahan deformitas oronasal. Teknik NAM memiliki kelebihan mengoreksi kartilago hidung yang immature dan mempertahankan pada posisi yang normal. NAM bertujuan memperpanjang kolumela CBL bilateral sesuai prinsip-prinsip ekspansi jaringan, dengan cara memperpanjang nasal stent dan aplikasi gaya-gaya yang diberikan pada bibir dan hidung. Penggunaan teknik NAM mengurangi surgical scar jika dibandingkan dengan rekonstruksi kolumela konvensional, mengurangi biaya pembedahan dan menjadi standar perawatan pada pusat pelayanan CBL.
Kandidiasis oral sebagai penanda infeksi HIV/AIDS: laporan kasus Oral candidiasis as a warning sign of HIV/AIDS infection: case report
Authors: Usman Nur Asmi , Prasetyaningtyas Neken , Endah P. Adiastuti , Hendarti Hening Tuti , Soebadi Bagus
Published: March 2022

Latar belakang: Kandidiasis oral merupakan infeksi oportunistik yang sering ditemukan pada penderita yang terinfeksi human immunodeficiency virus (HIV) atau acquired immune deficiency syndrome (AIDS) ditandai dengan adanya penurunan jumlah CD4 + . Tujuan: Melaporkan kandidiasis oral pada pasien yang terinfeksi HIV/ AIDS. Kasus: Pasien wanita 40 tahun mengeluh langit-langit dan lidahnya terasa panas dan sakit sejak 3 bulan lalu. Gambaran klinis menunjukkan pseudomembran putih dapat dikerok, daerah sekitar kemerahan pada palatum kanan dan lidah, nodul multipel warna kemerahan pada palatum kanan dan kiri. Pemeriksaan jamur menunjukkan bentukan yeast dan pseudohifa. Pemeriksaan darah lengkap menunjukkan penurunan jumlah limfosit. Kandidiasis oral yang meluas ke orofaring disertai penurunan jumlah limfosit menimbulkan kecurigaan adanya infeksi HIV/AIDS sehingga dilakukan pemeriksaan CD4 + dan anti HIV. Hasil uji laboratorium menunjukkan jumlah CD4 + = 95 sel/mL, dan anti HIV reaktif. Pasien kemudian dirujuk ke Unit Perawatan Intermediate Penyakit Infeksi (UPIPI) RSUD Dr Soetomo untuk mendapatkan perawatan dengan anti retroviral (ARV). Kandidiasis oral dirawat menggunakan obat antijamur sistemik golongan azole. Simpulan: Kandidiasis oral yang telah diderita pada pasien dewasa muda dalam jangka waktu lama, sulit disembuhkan dan melibatkan daerah orofaring dapat menjadi penanda adanya infeksi HIV/AIDS.
Perawatan perio-estetik dengan crown lengthening dan depigmentasi gingiva (laporan kasus) Perio-aesthetic treatment with crown lengthening and gingival depigmentation (case report)
Authors: Wendy Shek , Djais Arni Irawati
Published: March 2022

Masalah dan tujuan: Senyuman dapat menunjang penampilan dan menambah kepercayaan diri seseorang. Senyuman terbentuk dari harmonisasi yang baik antara gigi dalam relasi dengan tulang alveolar dan gingiva sebagai bagian dari rongga mulut. Excessive ginigival display (EGD) atau gummy smile, mahkota klinis yang pendek dan gingiva yang berwarna kecoklatan sering menjadi keluhan pasien. Salah satu penyebab gummy smile dan mahkota klinis pendek adalah altered passive eruption. Gingiva berwarna kecoklatan disebabkan oleh hiperpigmentasi melanin. Laporan kasus ini bertujuan untuk memaparkan koreksi altered passive eruption dengan bedah crown lengthening dan depigmentasi gingiva yang berwarna kecoklatan untuk mengembalikan fungsi dan estetika. Kasus: Seorang pria berusia 25 tahun datang ke Bagian Periodonsia RSGM Unhas, dengan keluhan gigi depan atas terlihat pendek dan gusi berwarna coklat. Pasien didiagnosis sebagai altered passive eruption dan pigmentasi gingiva. Penatalaksanaan dilakukan bedah crown lengthening menggunakan Chu’s aesthetic gauge dan dilanjutkan depigmentasi gingiva menggunakan scalpel. Kontrol 2 bulan menunjukkan altered passive eruption terkoreksi, gingiva berwarna coral pink. Pasien merasa puas dengan hasil perawatan yang dicapai. Simpulan: Crown lengthening dan depigmentasi gingiva merupakan perawatan yang efektif dalam mengkoreksi gangguan fungsi dan estetika yang berkaitan dengan altered passive eruption dan hiperpigmentasi gingiva.
StatusmaloklusimahasiswaFakultasKedokteran Gigi Universitas Hasanuddin yang diukur berdasarkan Occlusion Feature Index (OFI) Malocclusion status of faculty of dentistry students in Hasanuddin University measured by Occlusion Feature Index (OFI)
Authors: Nahusona Donald R. , Aprilia Widya
Published: March 2022

Latar belakang: Maloklusi merupakan masalah umum yang dijumpai pada seluruh bagian dunia dan bervariasi tergantung dari genetik, lingkungan,dan ras. Maloklusi menempati urutan ketiga pada prevalensi penyakit patologis pada mulut, berada di bawah karies gigi dan penyakit periodontal sehingga menjadikan maloklusi sebagai prioritas ketiga pada masalah kesehatan mulut di seluruh dunia. Metode yang bervariasi untukmenilai keparahanmaloklusi telah banyak dikembangkan untuk mengutamakan perawatan ortodontik.Salah satu indeks yang dapat digunakan untuk mengukur maloklusi adalah Occlusion Feature Index (OFI). Tujuan: Untuk mengetahui status maloklusi pada mahasiswa Fakultas Kedokteran Gigi Universitas Hasanuddin yang diukur berdasarkan OFI.Metode:Penelitianini merupakan penelitian observasi deskriptif dengan desain cross-sectional dan melibatkan 144 sampel dengan metode simple random sampling.Sampel diperiksa dan diukur menggunakan OFI. Data kemudian dianalisis dan disajikan dalam bentuk tabel. Hasil: Status maloklusi dengan persentase tertinggi adalah maloklusi sangat ringan (slight), yaitu 62 sampel atau 43,1%, diikuti oleh maloklusi ringan (mild) 46 sampel atau 31,9%, kemudian maloklusi sedang (moderate) 31 sampel atau 21,5%, dan maloklusi berat (severe) 5 sampel atau 3,5%. Simpulan: Status maloklusi mahasiswa Fakultas Kedokteran Gigi Universitas Hasanuddin masih tergolong ke dalam kategori maloklusi sangat ringan (slight).Kata Kunci: status maloklusi, occlusion feature index
Marsupialisasi pada pasien anak dengan ranula rekuren (laporan kasus)
Authors: Rasul Muhammad Irfan
Published: March 2022

Ranula merupakan istilah untuk menggambarkan suatu mukokel yang terjadi pada dasar mulut. Biasanya tampak unilateral dan berupa benjolan berfluktuasi berwarna kebiruan seperti perut katak. Insidennya terutama terjadi pada anak-anak dan dewasa muda. Pada laporan kasus ini melaporkan seorang pasien anak perempuan dengan keluhan utama benjolan besar di bawah lidah, kadang terasa nyeri dan memiliki riwayat dilakukan operasi kurang lebih lima bulan lalu tetapi sering muncul kembali. Pasien tersebut dikonsulkan ke dokter gigi spesialis bedah mulut dan maksilofasial, kemudian diputuskan untuk dilakukan proses pengangkatan kista dengan marsupialisasi dengan menggunakan anastesi umum. Setelah dilakukan operasi kemudian dilakukan kontrol selama 3 bulan dan menunjukkan hasil yang baik.
Dermatoglifi dalam bidang kedokteran gigi (Dermatoglyphic in dentistry)
Authors: Asalui Trisantoso Rezdy , - Susilowati
Published: March 2022

Dermatoglifi merupakan ilmu yang mempelajari mengenai alur sidik jari. Sidik jari ini terbentuk pada minggu ke-6 intrauterin dan berakhir pada minggu ke-24 intrauterin. Pembentukan wajah dimulai pada minggu ke-4 intrauterin dan palatum pada minggu ke-6 intrauterin. Meskipun wajah dan alur sidik jari tidak memiliki asal yang sama tetapi mereka terbentuk pada waktu yang sama. Oleh karena itu, adanya perubahan pada wajah, dan palatum dapat juga menyebabkan terbentuknya alur sidik jari yang berbeda. Akan tetapi, dermatoglifi saja tidak dapat digunakan untuk menentukan suatu diagnosis karena adanya beberapa faktor yang dapat mempengaruhi terjadinya maloklusi.
Effect of binahong leaf extract on the growth of Candida albicans in patients using removable orthodontic appliances
Authors: Homans Renate Vania De Leilus , Nahusona Donald R.
Published: March 2022

Background: In the oral cavity there are countless microorganisms, about 40% of which are Candida albicans as normal flora. The use of removable orthodontic appliances in the oral cavity greatly inhibits cleanliness and increases the number of retentive areas in the oral cavity resulting in risk factors of increased C.albicans. Binahong leaves contain many active compounds that are antimicrobial. Objective: To determine the effect of binahong leaf extract in inhibiting the growth of C.albicans in patients using removable orthodontic appliances. Method: Laboratory experimental research was conducted with the design of the posttest only control group design involving 5 samples of removable orthodontic appliances which were swabbed to obtain C.albicans, then each tested with binahong leaf extract concentrations of 10%, 30%, 50%, 70% and the control group. Next is the inhibitory test. Results: The greater concentration of the Binahong leaf extract, the greater the diameter of the resistance. Conclusion: Binahong leaf extract has an effect on inhibiting the growth of C.albicans in patients using removable orthodontic appliances.
Differences in salivary flow rate and pH between chewing gum of xylitol and sucrose in elementary school students in Makassar
Authors: Horax Sherly , Chalid Sarah Eva , Jubhari Eri Hendra
Published: March 2022

Caries can be caused by various factors such as the amount of salivary flow, salivary acidity, etc. It needs to be known by chewing gum with xylitol and sucrose are most excellent to preventing caries in children. This study aimed to determine the difference of salivary flow while chewing xylitol gum and sucrose bubble gum in students of SD Inpres Toddopuli Makassar. This qualitative research with quase experimental studies method is the pre- and post-test design with control group. The sample criteria were children aged 9-12 years, has a superficial and media dental caries at least three teeth, did not another chewing gum about 60 minutes before examination, and willing to be research samples. As many as 30 samples each in grades 4, 5, and 6 chew xylitol gum on the first day and chew sucrose gum on the secong day of 5 minutes each. Saliva was collected on a cen-trifuge tube, observed amount and acidity of saliva. The results showed significants difference in the amount of salivary flow and acidity between xylitol chewing gum and sucrose chewing gum, namely there was different in amount of salivary flow (0.002) and for salivary pH value (0.000). It was concluded that children who chewed xylitol gum produce more saliva than sucrose chewed gum and sucrose gum had higher acidity than xylitol gum.
Apical patency as a way of preserving the apical third area of endodontic treatment
Authors: Nugroho Juni Jekti , Utami Aisyah Pertiwi
Published: March 2022

Introduction: The apical third of the root canal system is very complex portion and challenging during endodontic treatment. Blockage of the root canal in the apical region by remnants of hard tissue and soft tissue debris, may cause procedural errors such as apical transportations, ledge and perforation. These debris contain bacteria inducing periradicular disease. The apical patency technique is considered as a way for maintaining the apical part free of debris by recapitulation using a small K-file through the apical foramen to assure that the canal system is predictably negotiable. Aim: To review the significance of apical patency as one of clinical approaches to reduce treatment failure on endodontic therapy. Conclusion: Apical patency may im-prove the result of cleaning procedure, for both mechanically and biologically way, in apical third area of canal system.
Increased dimensional stability of alginate impression by addition cassava starch and sago starch
Authors: Anas Risnayanti , Syam Syamsiah
Published: March 2022

Background: Alginate impression material has a weakness about its dimensional stability being rapidly changing. Some na-tural ingredients contain polysaccharides namely amylose and amylopectin used to modify it. Comparison of amylose and ami-lopectin affects the degree of starch gelatinization; the greater the amylopectin content, the starch gel will be wetter, stickier and absorb less water. Objective: To determine the effect of the addition of cassava starch and sago starch to the dimensional stability of alginate impression. Method: Using a true experimental laboratory method with a cross-sectional design. Result: Based on the 1-way Anova test, the p-value was 0,000; smaller than 0.05. According to the post hoc multiple comparison test, the average difference between alginate plus cassava starch with controls was 0.35500, while alginate plus sago starch with controls was 0.75500. Conclusion: There is a significant change between the addition of cassava starch and sago starch to the dimen-sional stability of the alginate impression.
Relationship between tooth loss and chewing ability to cognitive function of dementia patients
Authors: Reni Delvi Sintia , Thalib Bahruddin , Thalib Al’qarama Mahardhika
Published: March 2022

Introduction: Oral health in the elderly is usually worse than the general population and its can increase the incidence of edentulous and tooth loss. Studies show that a reduction in the number of teeth and users of complete dentures causing the ability to chew is significantly to be less efficient and have an impact on general health. The lack of chewing ability is at risk of causing cognitive impairment. Cognitive impairment in the elderly is an early clinical sign of dementia. A number of studies have reported that individual with cognitive impairments especially those involving memory problems are more likely to develop dementia compared to normal people. Objective: This literature review discusses the relationship between oral health such as tooth loss, impaired chewing ability, and in relation to cognitive impairment that can increase the risk of dementia.
Analysis of Protection of Women Workers Abroad in the Perspective of Law Number 18 of 2017 Regarding Protection of Indonesian Migrant Workers
Authors: Saputera Yandi
Published: March 2022

Article 27 paragraph (2) of the 1945 Constitution states that Every citizen has the right to work and a decent living for humanity. However, the reality is that the Government as a protector and responsible for the community has not fulfilled the needs of its citizens, especially for women job seekers abroad, even though it is clearly stated in the 1945 Constitution that the people have the right to get a job and a decent life. The results of the study show that Law Number 18 of 2017 has not fully provided protection, especially for Indonesian women workers abroad.
Picture Dictionary Augmented Reality based for Pre-School Children's Learning
Authors: Rusyaidi  , Abdullah Zawawi Muhammad Asyraf , Krishna Pillai Salini
Published: March 2022

The use of technology in education has shown that technology can increase motivation in learning. This study will highlight the Augmented Reality Application For Picture Dictionary For Pre-School Children’s Learning. The objective of this study is to design application features that can make children interested in knowing the content found in the picture dictionary and test the usability and functionality of applications that children can use. This research was conducted using the ADDIE design model based on five phases namely analysis phase, design phase, development phase, implementation phase and testing phase. These five phases are described in detail in the methodology component of the study. This study was analyzed through a descriptive study which is a type of quantitative study involving 20 children. Children’s acceptance of the developed Augmented Reality (AR) application was assessed by answering a questionnaire with the help of a teacher. The results show that the developed AR applications work well and can attract children to learn.
Urgensi Kurikulum Darurat Covid dalam Pembelajaran Jarak Jauh
Authors: Rosmana Primanita Sholihah , Iskandar Sofyan , Krisnawati Nopi , Putri Azzahra Elisa , Hermawan Fitria
Published: March 2022

The curriculum is an important role in achieving educational goals with various components contained in it. In the existing situations and conditions, the curriculum changes. One of them is the COVID-19 emergency curriculum which is given specifically in a pandemic condition. This research is a descriptive qualitative research which is expected to provide an overview of the importance of the current curriculum. This curriculum is adapted to the distance learning process. Distance learning is a learning process that is carried out face-to-face and there is no direct interaction. Every educator must be able to implement the curriculum that applies to current conditions. With the advancement of technology and the need for changes and improvements, the curriculum is easily implemented in every educational unit. The respondents in this study were given to the general public and became parties who knew the curriculum such as teachers, lecturers and students. Data collection techniques used through e-questionnaire with google form media. From the results of this study, it can be stated that the covid emergency curriculum can be implemented for distance learning with various adjustments made and is expected to provide knowledge and be able to develop for the better.
Pengembangan Kemampuan Penelitian Ilmiah dalam Rangka Membangun Kesadaran Tradisi Ilmiah di Perguruan Tinggi Islam
Authors: Khairunnisah Khairunnisah , Wahid Lalu Abdurrahman
Published: March 2022

The development of scientific research in Islamic universities continues to be pursued by university managers. However, there are still obstacles and several other factors in the university space which still show that the university environment does not appear pro to research. This study aims to provide information related to the challenges and efforts of higher education institutions in increasing the awareness and ability of students and lecturers in carrying out scientific tradition activities at Islamic universities, especially related to awareness of conducting research and publishing scientific works.method library research The results of the study show that there are still serious problems related to the awareness and ability of scientific research in Islamic universities. several things that become obstacles and challenges for Islamic universities in creating a pro-research academic community, namely the weakness of the scientific community in conducting continuous and directed research, inadequate scientific research budgets, lack of awareness among the economic sector about the importance of scientific research, inadequate library facilities, documentation and information center, isolation of scientists and bureaucracy, restrictions and lack of incentives.
Principal's Leadership Style and Its Relevance To Teacher Performance
Authors: Khofiyah Khofiyah
Published: March 2022

Leadership is a person's behavior that can influence others, by providing motivation and support so that the person is willing to work hard in achieving the goals expected by the company or organization. This study uses a qualitative approach because it meets the characteristics of qualitative research, namely: (1) the condition of the object of natural research, (2) research as the main instrument, (3) descriptive, because the data collected is in the form of words not numbers, (4) more concerned with the process. The results of the research on the influence of the principal's leadership style on teacher performance at MI Nurul Falah Mlayang, Sirampog District, Brebes Regency, that the principal's leadership at MI Nurul Falah Mlayang, Sirampog District, Brebes Regency is included in the very strong category. The results of this study indicate that the leadership style applied by the agency is a democratic leadership style. The hypothesis test shows that leadership style has a positive and significant effect on teacher performance. This explains that the more democratic the leadership style applied, the higher the teacher's performance. This leadership style has the behavior of being happy to accept suggestions, opinions and criticism from subordinates. leadership style that needs to be maintained, especially in the aspect of involving teachers in decision making and the need to improve aspects where leaders must pay attention to the interests of teachers and the interests of institutions. The results of this study are supported by the theory put forward by Amirulla, Leadership is a person who has the authority to give assignments, has the ability to persuade or influence others with a good relationship pattern in order to achieve predetermined goals.
Pengaruh Strategi Pembelajaran Takaku terhadap Penguasaan Konsep Mata Pelajaran Matematika Sekolah Dasar Kelas VI
Authors: Mustamiin M. Zainal , Muzakkir Muzakkir
Published: March 2022

Learning strategy is one of the most important parts in the learning process so it is necessary for an education to determine the right strategy before the implementation of learning especially in mathematics learning which is believed to be difficult to understand makasimal The purpose of this study to find out the influence of the use of learning strategies takaku on the mastery of the concept of elementary school mathematics class VI B SDN Cakra Negara Mataram. Based on the graph, the average pretest values of 61 and postest 80 mean that there is a significant increase from before treatment and after treatment. Likewise, on the percentage there was a significant increase from before which was 45% and after being given treatment rose to 75%. This shows that there is an influence on the use of Takaku learning strategies on the mastering of concepts in mathematics subjects. In addition, the results of the calculation of research data that have been done are known sig values. 0,000 < 0.005 then Ho and Ha are accepted. This means that the use of Takaku startegi has an effect in increasing the mastery of the concept of mathematics subjects SDN Class B Cakra Negara in 2021/2022.
Pendidikan Pranikah Di Desa Terong Tawah Kecamatan Labuapi Kabupaten Lombok Barat
Authors: Israfil Israfil , Masr Sparda , Usman Usman , Hariati Sri , Aminullah Aminullah
Published: March 2022

Tujuan pengabdian ini adalah meningkatkan pengetahuan dan pemahaman tentang pendidikan Pra Nikah. Kegitan ini bermitra dengan masyarakat desa Terong Tawah kabupaten Lombok barat yang berjumlah 25 orang. Metode pelaksaan PkM adalah knowledge transfer  melalui cermah, diskusi dan Tanya jawab. Langkah-langkah kegiatan 1) perencanaan, 2) Pelaksanaan, dan 3) evaluasi. Hasil kegiatan pengabdian menunjukkan bahwa adanya peningkatan pemahaman mitra tentang pedidikan pra nikah pemahaman awal  rata-rata (46,64) dengan kategori  rendah, sedangkan pemahaman setelah dilakukan kegiatan pendidikan pranikah  menjadi rata-rata (83,48) dengan kategori sangat tinggi. Rata-rata peningkatan pemahaman sebesar (36,84) Meskipun terjadi peningkatan pada pemahaman mitra masih perlu dilakukan sosialisasi dan pempingan secara berkelanjutan.
Premarital Education in Terong Tawah Village, Labuapi District, West Lombok Regency
Abstract
The purpose of this service is to increase knowledge and understanding of pre-marital education. This activity is in partnership with the 25 people of Terong Tawah village, West Lombok district. The PkM implementation method is knowledge transfer through lectures, discussions, and questions and answers. The activity steps are 1) planning, 2) implementation, and 3) evaluation. The results of the service activities showed that there was an increase in partners' understanding of pre-marital education on average (46.64) in the low category, while understanding after pre-marital education activities was on average (83.48) in the very high category. The average increase in understanding is (36.84). Although there is an increase in the understanding of partners, it is still necessary to carry out socialization and mentoring on an ongoing basis.
Pelatihan Penulisan Proposal Penelitian Tindakan Kelas bagi Guru guru Bahasa Inggris SMP se MGMP Kabupaten Mojokerto
Authors: Surjowati Ribut , Bekti Wirawati  , Heru Wibowo
Published: March 2022

Tujuan Program Pengabdian Masyarakat adalah memberikan pelatihan kepada guru guru Bahasa Inggris se MGMP Kabupaten Mojokerto tentang sistematika penulisan proposal penelitian Tindakan kelas (PTK). Pelatihan ini diikuti oleh 35 peserta dari guru guru Bahasa Inggris SMP se MGMP Kabupaten Mojokerto. Metode pelaksanaan pelatihan ini adalah dengan pendampingan dan ceramah tentang konsep PTK yang dilakukan dengan daring menggunakan zoom, whatsapp, dan email. Berdasarkan hasil pendampingan, terdapat 6 proposal yang sudah di beri catatan dari Tim pelaksana untuk direvisi dan dikembalikan dalam waktu 1 minggu setelah pelaksanaan kegiatan. 29 peserta yang belum melakukan pendampingan proposalnya beri kesempatan untuk konsultasi melalui whatsapp atau email. Hasil peserta dapat mengidentifikasi kesalahan yang dibuat oleh peserta dalam proposal para peserta dan memberikan pembetulan terhadap kesalahan tersebut, misalnya kesalahan pada judul yang tidak mencerminkan karakteristik PTK, pendahuluan yang tidak focus pada masalah dalam kelas, dan metode penelitian yang tidak ditulis dan dijabarkan secara sistematis dan adanya kesalahan konsep tentang data dan sumber data, dan prosedur pengumpulan data.
Classroom Action Research Proposal Writing Training for Middle School English teachers in Mojokerto Regency MGMP
 The objective of the Community Service Program is to provide training to English teachers throughout Mojokerto Regency MGMP on the systematics of writing classroom action research proposals (CAR). This training was attended by 35 participants from junior high school English teachers throughout Mojokerto Regency MGMP. The method of implementing this training is with mentoring and lectures on the concept of CAR which are carried out online using zoom, WhatsApp, and email. Based on the results of the assistance, there are 6 proposals that have been noted from the implementation team to be revised and returned within 1 week after the implementation of the activity. 29 participants who have not assisted their proposals, give them the opportunity to consult via WhatsApp or email. Results participants can identify errors made by participants in the participants' proposals and provide corrections for these errors, for example, errors in titles that do not reflect the characteristics of CAR, introductions that do not focus on problems in class, and research methods that are not written and described systematically and there are misconceptions about data and data sources, and data collection procedures.
Memasyarakatkan Ekoenzim Berbahan Dasar Limbah Organik untuk Peningkatan Kesadaran dalam Menjaga Lingkungan
Authors: Koosbandiah Surtikanti Hertien , Diah Kusumawaty  , Yayan Sanjaya  , Kusdianti  , Didik Priyandoko  , Try Kurniawan  , Kartika  , Eliya Mei Sisri
Published: March 2022

Tujuan kegiatan pengabdian ini adalah  sosialisasi tentang daur ulang limbah organik menjadi ekoenzim  untuk menjaring data tentang kepedulian masyarakat terhadap limbah organik dan kebermanfaatan ekoenzim di kalangan masyarakat. Metode yang dilakukan adalah sosialisasi tatap muka, paparan secara online dan diskusi grup komunitas di media sosial.  Jumlah mitra yang terlibat 21 orang wanita dari kelompok PKK (Pemberdayaan Kesejahteraan Keluarga) di Desa Giri Mekar, Ujung Berung, Bandung. Pada kegiatan sosialisasi tersebut para peserta melakukan praktek membuat ekoenzim. Sedangkan penyampaian paparan secara online dan media sosial dilakukan untuk mencapai target responden dari generasi muda dan masyarakat umum dengan jumlah peserta lebih banyak (524 responden).  Responden terdiri dari 82,3% wanita dan 17,7% pria. Angket penjaringan data menunjukkan bahwa masyarakat mengetahui tentang limbah organik (92,4%), ekoenzim (52,9%); kebermanfaatan ekoenzim untuk pupuk (64,1%); dan untuk lain-lain (44,8%). Hasil ini menunjukkan bahwa masih ada masyarakat yang belum melakukan daur ulang sampah organic menjadi ekoenzim. Walaupun sosialisasi ekoenzim terus dilakukan oleh para relawan melalui beberapa metoda.
Promoting Ecoenzymes Based on Organic Waste to Increase Awareness in Protecting the Environment
The purpose of this service activity is to socialize about recycling organic waste into eco enzymes to collect data about public awareness of organic waste and the benefits of eco enzymes among the community. The methods used are face-to-face socialization, online exposure, and community group discussions on social media. The number of partners involved was 21 women from the PKK (Family Welfare Empowerment) group in Giri Mekar Village, Ujung Berung, Bandung. In the socialization activity, the participants practiced making eco enzymes. Its use online and social media is carried out to reach the target respondents from the younger generation and the general public with a larger number of participants (524 respondents). Respondents consisted of 82.3% women and 17.7% men. The survey data shows that the public knows about organic waste (92.4%), eco enzymes (52.9%); the usefulness of eco enzymes for fertilizers (64.1%); and for others (44.8%). These results indicate that there are still people who have not recycled organic waste into eco enzymes. Although the socialization of eco enzymes continues to be carried out by volunteers in several ways.
Pembuatan Pupuk Kompos Limbah Peternakan dan Perkebunan Bagi Masyarakat Desa Baturinggit Selelos Kabupaten Lombok Utara
Authors: Dharmawibawa Iwan Doddy , Karmana I Wayan
Published: March 2022

Tujuan kegiatan ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam memanfaatkam limbah peternakan dan perkebunan masyarakat menjadi kompos. Keunggulan dari kompos ini adalah ramah lingkungan, dapat menambah pendapatan peternak dan dapat meningkatkan kesuburan tanah serta memperbaiki kerusakan fisik tanah akibat penggunaan pupuk anorganik secara berlebihan. Peserta kegitan pelatihan ini adalah masyarakat desa Baturinggit Selelos Kecamatan Gangga Kabupaten Lombok Utara sebanyak 21 orang. Metode pelaksanaan pengabdian ini adalah Model Participatory Rapid Appraisal (PRA) dengan tahapan, (1) Persiapan, (2) Pelaksanaan dan (3) Evaluasi. Pelaksanaan program pengabdian masyarakat ini dengan memberikan paket teknologi pembuatan pupuk organik padat dengan bahan dasar kotoran sapi dan limbah perkebunan masyarakat. Kegiatan penyuluhan dan praktek pembuatan pupuk organik padat telah dilaksanakan  di Masyarakat Desa Baturinggit Selelos Kabupaten Lombok Utara. Pehaman dan keterampilan mitra dalam memanfaatkan limbah kotoran ternak dan limbah perkebunan untuk dijadikan kompos meningkat. Hal ini ditunjukkan dengan hasil pretest dan posttest  yang mengalami peningkatan mencapai 41.1 %. Kegitan pendampingan masih perlu dialkuakn pendampinagn secara kontinu agar masyarakat mitra dapat mandiri dalam mengelola dan mengolah limbah sekiar untuk dijadikan pupuk organik.
Manufacture of Livestock and Plantation Waste Compost Fertilizer for the Village Community of Baturinggit Selelos, North Lombok Regency
The purpose of this activity is to increase the knowledge and skills of the community in utilizing livestock and community plantation waste into compost. The advantages of this compost are that it is environmentally friendly, can increase the income of farmers, and can increase soil fertility and repair physical damage to the soil due to excessive use of inorganic fertilizers. The participants of this training activity were the villagers of Baturinggit Selelos, Gangga District, North Lombok Regency, as many as 21 people. The method of implementing this service is the Participatory Rapid Appraisal (PRA) model with stages, (1) Preparation, (2) Implementation, and (3) Evaluation. The implementation of this community service program is by providing a technology package for making solid organic fertilizer with the basic ingredients of cow dung and community plantation waste. Extension activities and practices for making solid organic fertilizers have been carried out in the Baturinggit Selelos Village Community, North Lombok Regency. The understanding and skills of partners in utilizing livestock manure and plantation waste to be used as compost have increased. This is indicated by the results of the pretest and posttest which increased to 41.1%. Mentoring activities still need to be carried out continuously so that partner communities can be independent in managing and processing surrounding waste to be used as organic fertilizer.
Penyuluhan Kewirausahaan untuk Pemulihan Ekonomi Terdampak Covid-19 di Tegal Alur Jakarta Barat
Authors: Ahmad Eko , Hastomo Widi , Putra Yoga Rarasto , Ambardi Ambardi
Published: March 2022

Abdimas ini bertujuan meningkatkan pengetahuan tentang kewirausahaan dan mendorong kaum milenial untuk berwirausaha. Kaum milenial dianggap memiliki kreatifitas sehingga mampu menciptakan produk yang inovatif. Maka kegiatan ini dilaksanakan di Komunitas Pemuda Karang taruna dan Pemuda Masjid Al Hudda di Tegal Alur Jakarta Barat dengan jumlah peserta 18 orang. Metode yang dilakukan adalah metode ceramah dan diskusi dengan materi tentang Kewirausahaan, Studi Kelayakan Bisnis, dan Membuat Logo Produk. Hasil capaian kegiatan ini antara lain terbentuk 1 kelompok wirausaha yang terjun dibidang penjualan produk home cleaner. Dari angket, pemahaman materi tentang kewirausahaan sebesar 94%, perubahan persepsi sebesar 89%, motivasi menjadi wirausahawan sebesar 100%, dan kepuasan peserta terhadap kegiatan sebesar 94%.
Entrepreneurship Counseling for Economic Recovery Affected by Covid-19 in Tegal Alur, West Jakarta
This Abdimas aims to increase knowledge about entrepreneurship and encourage millennials to become entrepreneurs. Millennials are considered to have created so that they are able to create innovative products. So this activity was carried out at the Youth Youth Community and the Al Hudda Mosque Youth Community in Tegal Alur, West Jakarta with 18 participants. The method used is the lecture and discussion method with material on Entrepreneurship, Business Feasibility Studies, and Creating Product Logos. The results of this activity include the formation of 1 group of entrepreneurs who are involved in the sale of home cleaning products. From the questionnaire, the material understanding of entrepreneurship is 94%, the perception change is 89%, the motivation to become an entrepreneur is 100%, and participants' satisfaction with activities is 94%.
An Import Demand Function for Long Grains (Indica) Rice for Saudi Arabia: A Vector Error Correction Model (VECM)
Authors: Bashir Bashir , Ali Kamaleldin , Yousif Imad Eldin E. Abdel Karim
Published: March 2022

A vector error correction model (VECM) was utilized to estimate an import demand function for indica rice for Saudi Arabia using time series data spanning the period 1983 – 2018. Results established a long run relationship between import demand quantity, import prices, per capita income, population, and crop index. Import demand quantity was found to adjust to restore long term equilibrium level significantly fast, as full adjustment would be attained within two years. Short run demand elasticities with respect to price and income confirmed that rice is a necessary normal good. The rather low income elasticity suggests that at higher incomes consumers would probably respond by shifting to more expensive rice (basmati) varieties. Positive population shocks were found to have a maintained long run negative impact on imports which reflects and confirms dietary shifts away from traditional rice dishes in Saudi Arabia.
The Application of Generative Grammar to the Analysis of Sentence Structures in Vietnamese
Authors: Ha Thai Thi Xuan , Bao Nguyen Kim Vu
Published: March 2022

To describe sentence structures in any language, a research can choose many methods to analyze structures in the linguistic. The purpose of this research is to apply some ideas of generative grammar to the analysis of sentence structures in Vietnamese. Generative grammar was a true revolution in the linguistics. The theoretical basis is Chomsky's concept of the base of the generative model as developed in his Standard Theory. The concept of the native speaker's linguistic competence is modified for covering the field of style and the cognitive process.