bluuebunny/crossref_metadata_2025_split huggingface dataset:
PHOTODYNAMIC THERAPY AS AN ADJUNCT TO SCALING AND ROOT PLANING IN CHRONIC PERIODONTITIS PATIENTS: A SPLIT MOUTH CLINICO MICROBIOLOGICAL STUDY
Authors: Pragna Battu , Dahiya Varun , Shukla Pradeep , Malhotra Gaurav , Kataria Prerna , Dagar Mona 
Published: January 2021

Photodynamic therapy (PDT), which involves the use of low power lasers with appropriate wavelength to kill cells or microorganisms previously treated with a photosensitizer drug.1 The aim of the present study was to assess the efficacy of photodynamic (PDT) as an adjunct to non –surgical periodontal therapy (SRP) for the treatment of chronic periodontitis. Materials &Method: A split mouth design was used in A total of 20 patients (as per the criteria laid down for selection), 3quadrents were selected in each patient and divided in to three groups. Group A: Received Photodynamic Therapy by means of 0.5% indocyanine green and irradiated by Laser after scaling and root planing. Group B: Received scaling and root planing. Group C: Received laser therapy. The clinical readings and the microbial analysis were done at base line, 1 month and 3 months from the 1st visit. The pre and post-operative values of all parameters were subjected to statistical analysis. Conclusion: PDT+SRP group showed additional improvement than the SRP groups in all parameters were as the results were low in LASER alone group.
Specific Features of the Mechanism of Administrative and Legal provision for the Implementation of the State’s Law Enforcement Function in the Field of Taxation
Authors: Дмитренко С. О. 
Published: January 2021

The essence of administrative and legal provision for the implementation of the state’s law enforcement function has been studied. The elements of the mechanism of administrative and legal provision for the implementation of the state’s law enforcement function in the field of taxation have been distinguished. It has been offered to include the institutional component (subjects of provision), normative component (system of administrative and legal norms establishing the principles and rules of the state’s law enforcement function in the field of taxation), principles of implementing the state’s law enforcement function in this area, forms and methods of implementation of the state’s law enforcement function and the resource component (personnel, information, material, technical provision, etc.) into the structure of this mechanism.
The author has defined the following key principles, which should be the basis for the activity of the subjects of the considered relations: legitimacy, presumption of legality of decisions of taxpayers in case of ambiguity of the interpretation of regulatory acts, inevitability of punishment for financial offenses, collegiality of the development of important decisions, efficiency, independence impartiality and absence of corruption.
The author has determined the peculiarities of ensuring the effective functioning of administrative and legal mechanism of the realization of the state’s law enforcement function in the conditions of creation of the specially authorized agency of financial investigations. It is especially important in the context of European integration to establish the Bureau of Financial Investigations in Ukraine – a single law enforcement agency, whose task will be to identify systemic offenses in the field of taxation, their elimination and prevention.
It has been concluded that the reform of the investigative agencies of financial violations will establish a partnership between taxpayers and monitoring authorities, as well as will increase the effectiveness of law enforcement agencies in combating financial crimes.
MicroRNA-106a Inhibits Autophagy Process and Antimicrobial Responses by Targeting ULK1, ATG7, and ATG16L1 During Mycobacterial Infection
Authors: Liu Kunmei , Hong Dantong , Zhang Fan , Li Xin , He Meng , Han Xuebo , Zhang Guolin , Xu Guangxian , Stonehouse Nicola J. , Jiang Zhongjia , An Weijun , Guo Le 
Published: January 2021

Autophagy is a key element of innate immune response against invading pathogens including Mycobacterium tuberculosis (M. tuberculosis). The emerging roles of microRNAs in regulating host antimicrobial responses against M. tuberculosis have gained widespread attention. However, the process by which miRNAs specifically influence antibacterial autophagy during mycobacterial infection is largely uncharacterized. In this study, we demonstrate a novel role of miR-106a in regulating macrophage autophagy against M. tuberculosis. H37Ra infection leads to downregulation of miR-106a in a time- and dose-dependent manner and concomitant upregulation of its three targets (ULK1, ATG7, and ATG16L1) in THP-1 macrophages. MiR-106a could inhibit autophagy activation and antimicrobial responses to M. tuberculosis by targeting ULK1, ATG7, and ATG16L1. Overexpression of miR-106a dramatically inhibited H37Ra-induced activation of autophagy in human THP-1 macrophages, whereas inhibitors of miR-106a remarkably promoted H37Ra-induced autophagy. The inhibitory effect of miR-106a on autophagy process during mycobacterial infection was also confirmed by Transmission Electron Microscope (TEM) observation. More importantly, forced expression of miR-106a increased mycobacterial survival, while transfection with miR-106a inhibitors attenuated the survival of intracellular mycobacteria. Taken together, these data demonstrated that miR-106a functioned as a negative regulator in autophagy and antimicrobial effects by targeting ULK1, ATG7, and ATG16L1 during M. tuberculosis infection, which may provide a potential target for developing diagnostic reagents or antibacterials against tuberculosis.
ANALISA KADAR KARBOKSIHEMOGLOBIN (HbCO) PADA DRIVER OJEK ONLINE (GO-JEK) DAN PETUGAS SUKARELAWAN PENGATUR LALULINTAS DI SURAKARTA
Authors: Susilowati Indah Tri , Adinar Widihastuti Litta , Risma Juniawati Elma 
Published: January 2021

Carbon monoxide (CO) gas is a colorless, odorless, tasteless, non-irritating, flammable and highly toxic gas, and does not dissolve in water. Carbon monoxide is exposed to the body, binds to hemoglobin and inhibits oxygen to form carboxyhemoglobin. This study aims to determine carboxyhemoglobin levels in online motorcycle drivers (GO-JEK) and traffic control volunteer officer in Surakarta in Surakarta with the conway diffusion cell method. This research is a descriptive study with a quota sampling technique and the analysis used is a simple linear regression test. The subjects of this study were 12 respondents drawn from the population in accordance with specified criteria. Examination of COHb levels in the conway diffusion cell method uses a UV-VIS spectrophotometer. The results showed that description of HbCO levels for the 12 samples of GO-JEK drivers and SUPELTAS <3.5% which showed that they were still above normal, the systolic blood pressure description in the normal category was 75%, while the abnormal category was 25% and for diastolic blood pressure included the normal category was 58% while the abnormal one was 42%.
Keywords: HbCO, conway diffusion cell method, online motorcycle taxi driver (GO-JEK), traffic control volunteer officer.
Phase-locking of octave-spanning optical frequency comb based on Kerr-lens mode-locked Yb:KYW laser to reference laser
Authors: Mitaki Masatoshi , Sugiyama Kazuhiko 
Published: January 2021

Abstract
We phase locked an octave-spanning optical frequency comb based on a laser-diode-pumped Kerr-lens mode-locked Yb:KYW laser to a reference laser. We controlled the cavity length of the mode-locked laser to phase lock the mode frequency of the comb to the reference laser. This was conducted using a fast piezoelectric-actuated mirror on a lead-filled mount, which was aimed at damping the mechanical resonances. We achieved a servo bandwidth of 200 kHz, a residual phase noise of 0.47 rad, and a power concentration to a carrier of 91%. To extend the locking duration of the carrier-envelope offset frequency, we compensated its slow drift using the position of the Yb:KYW crystal while the pump-laser power was controlled to achieve its phase locking. We continuously maintained the full phase locking of the comb for 3 h until the reference lasers were out of lock.
Effect of Zn nonmagnetic element doping and a polyvinyl pyrrolidone shell layer on the superparamagnetism and stability properties of magnetic nanoparticles
Authors: Thi Tran Minh , Trung Vu Quoc , Tung Do Khanh , Thanh Pham Thi , Yen Nguyen Hai , Lam Nguyen Mau 
Published: January 2021

Abstract
Zn
x
Fe1−x
Fe2O4 nanoparticles (x = 0.0–0.25) were synthesized by the coprecipitation method. Their microstructure was investigated by X-ray diffraction with Rietveld refinement software, energy-dispersive X-ray spectroscopy, transmission electron microscopy, and Fourier transform infrared absorption spectroscopy. Their thermal, magnetic properties were investigated by thermogravimetric analysis and vibrating-sample magnetometer. The nanoparticles exhibited superparamagnetic properties, with a maximum saturation magnetization of 80.2 emu g−1 in H = 11 000 Oe at room temperature for sample with x = 0.20. The Zn nonmagnetic element content is related to the cation distribution in the superlattices and magnetic moment of the particles. The Zn0.15Fe0.85Fe2O4 nanoparticles were coated with polyvinyl pyrrolidone (PVP) with different PVP mass. Their core–shell structure was investigated, the results showed that their chemical stability and saturation magnetization were greater than those of pure Fe3O4. PVP has biological compatibility; thus, Fe0.85Zn0.15Fe2O4/PVP0.75 nanocomposite has the potential to be widely used in medical biology, science and technology.
metamorfosis de la pérdida en tres cuentos de Amparo Dávila
Authors: Díaz González Domínguez Cuauhtémoc 
Published: January 2021

Amparo Dávila es una figura fundamental de las letras mexicanas y su cuentística explora, a través de sus personajes femeninos, las crisis y los cambios en la vida de las mujeres mexicanas durante el siglo XX. En este artículo se analizaron tres cuentos: "Música concreta", "Griselda", y "El último verano", a partir de la metodología mitocrítica, desarrollada por el antropólogo francés Gilbert Durand, la cual tiene como propósito revelar algunos elementos como los símbolos, la unidades icónicas, las imágenes obsesivas, las secuencias mitémicas y los mitos presentes en textualidades culturales, como obras plásticas o literarias; ya que este horizonte crítico facilita exponer el tejido mítico-simbólico oculto en los cuentos elegidos, cuando los personajes, en la diégesis, padecen una pérdida, como la muerte de un esposo, el final de un matrimonio o un aborto; este quebranto en sus vidas conduce a que sufran una metamorfosis física, sea ésta, animal o vegetal como un modo de resistencia ante los papeles socialmente asignados a ellas; es decir, esposas y madres.
PENGGUNAAN METODE EXAMPLE NON EXAMPLE UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA
Authors: Puspitaningtyas Amalia Risqi 
Published: January 2021

Di berbagai sekolah masih sering dijumpai adanya siswa yang kesulitan belajar Bahasa Indonesia. Hambatan dan permasalahan yang muncul baik dari pihak guru, siswa, atau dari materi yang harus dikuasai siswa, salahsatunya pada pembelajaran Bahasa Indonesia. Tujuan dari penelitian ini adalah Untuk meningkatkan aktivitas dan hasil belajar siswa pada mata pelajaran Bahasa Indonesia materi pokok cerita pendek dengan menggunakan metode Example non Example kelas V semester genap di SDN 3 Agel kecamatan Jangkar tahun pelajaran 2019/2020. Desain penelitian ini adalah model skema Hopkins dengan menggunakan 4 fase yaitu : perencanaan, aksi/tindakan, observasi dan refleksi. Untuk memperoleh data dalam penelitian ini menggunakan metode observasi, wawancara dan tes. Analisis data pada penelitian ini menggunakan analisa Deskriptif kualitatif. Berdasarkan hasil penelitian dan analisis pembahasan yang telah dilakukan, maka dapat disimpulkan bahwa: 1) Hasil belajar siswa kelas V SDN 3 Agel meningkat dengan penerapan metode Example non Example pada mata Pelajaran Bahasa Indonesia yang ditunjukkan dengan ketuntasan hasil belajar siswa dari kegitan prasiklus yang hanya mencapai 65% dan setelah dilaksanakan kegiatan pembelajaran Siklus I meningkat menjadi 75% dan pada pelaksanaan pembelajaran siklus II meningkat menjadi 90%.
EFEKTIFITAS PEMBELAJARAN DARING DI TENGAH WABAH PANDEMI COVID-19 DI UNIVERSIRTAS ABDURACHMAN SALEH SITUBONDO
Authors: Yuliana Winditiya 
Published: January 2021

Pembelajaran secara daring adalah salah satu jalan alternatif yang dapat dialakukan ditengah pandemic Covid-19 khususnya yang di Kabupaten Situbondo. Tujuan penelitian ini adalah untuk memperoleh gambaran efektifitas pelaksanaan kegiatan pembelajaran daring di Prodi Pendidikan Guru Sekolah Dasar Universitas Abdurachman Saleh Situbondo sebagai upaya menekan penyebaran covid-19 di Situbondo. Subjek penelitian pada makalah ini adalah mahasiswa Prodi Pendidikan Guru Sekolah Dasar. Data dikumpulkan dengan cara wawancara melalui google meet. Analisis data dilakukan menggunakan teknik analisis interaktif Miles & Huberman. Hasil penelitian menunjukkan bahwa: (1) mahasiswa memiliki fasilitas dasar yang dibutuhkan untuk mengikuti kegiatan pembelajaran daring; (2) pembelajaran daring memiliki fleksibilitas dalam pelaksanaannya dan mampu mendorong kemandirian belajar dan motivasi untuk lebih aktif dalam belajar; dan (3) pembelajaran daring mendorong munculnya perilaku social distancing dan meminimalisir munculnya keramaian mahasiswa sehingga dianggap dapat mengurangi potensi penyebaran Covid-19 di Situbondo.
The Application of The Course Review Horay (CRH) Cooperative Learning Model to Understanding The Concept of Mathematics of Class VIII Students of SMPN 2 Sijunjung
Authors: Siregar Majidah Khairani , Febrinal Dian 
Published: January 2021

This study is based on the fact that there is not in accordance with what is expected that the understanding of mathematics concepts of students of class VIII SMPN 2 Sijunjung lesson year 2019/2020 is still lacking. This is caused by the learning process that takes place in the classroom does not actively involve students. Efforts that can be done is to apply cooperative learning model Course Review Horay type (CRH). The purpose of this study was to determine whether the understanding of mathematics concepts of grade VIII students of SMPN 2 Sijunjung by using cooperative learning model of Course Review Horay (CRH) type is better than understanding students' mathematical concept using conventional learning. The data of this research is the final test data of students' mathematical concepts comprehension obtained by giving test to the two sample classes. From the results of the t-test hypothesis analysis, it was obtained tcount = 1.936 and ttable = 1.669, so it can be concluded that the understanding of the mathematical concepts of students by using Cooperative Learning Model Course Course Horay Type (CRH) is better than the conventional learning model in students of grade VIII SMPN 2 Sijunjung.
TUMASING (TUku Mangan gAk puSING)
Authors: Gunawan Williams , Limanto Benyamin , P Abraham William 
Published: January 2021

Salah satu permasalahan yang sering dialami adalah krisis makanan yang disebabkan oleh pengeluaran yang melebihi batas wajar, “belum dikirim orangtua”, “tanggal tua”, ”salah mengatur keuangan” di bidang konsumsi yang menyebabkan kekurangan uang dan akhirnya akan tiba fase dimana mulai mengkonsumsi makanan yang kurang sehat, contohnya mie instan, susu sereal instan, makanan instan lainnya, bahkan terpaksa menahan lapar atau mengkonsumsi obat pereda nyeri lambung, sehingga tidaklah heran ada banyak yang memiliki keluhan pada lambung.
Disini produk layanan yang dibangun pun hadir membantu permasalahan yang dialami. Produk layanan ini dinamakan “TUMASING”, TUku Mangan gA puSING. Layanan ini akan membantu mengatur pengeluaran mahasiswa di bidang konsumsi dengan bertujuan agar permasalahan para mahasiswa tersebut tidak mengalami apa yang pernah dialami kembali. Dengan cara apa? Sistem ini akan mengatur menu makanan yang sesuai dengan uang yang dialokasikan pada layanan ini. Selain itu sistem ini juga akan membantu mempertemukan para pedagang makan yang terdekat dengan tempat tinggal.). TUMASING “TUKU MANGAN GAK PUSING” sebagai software yang memudahkan masyarakat untuk memesan makanan, bertransaksi, dan mengatur keuangan.
Tumasing berupa website ataupun aplikasi mobile yang dapat memberikan rekomendasi makanan ataupun pembelian menu makanan secara cashless oleh customer. Adapun potensi pengembangan usaha adalah adanya system keanggotaan untuk tenant-tenant.
Tumasing dapat memberi rekomendasi pengguna mengenai budget dan makanan yang ada di sekitarnya serta melakukan transaksi cashless, menghasilkan website untuk menghimpun pedagang kaki lima yang menjual makanan yang dapat diakses siapa saja, memberikan sebuah solusi kepada orang yang ingin menekan pengeluaran di bidang pengeluaran makanan.
Website Penjualan Pigura dengan Fitur Frame Customization
Authors: Purnomo Steven Christian , Tjandra Suhatati , Alexandra Amelia 
Published: January 2021

Semakin berkembangnya dunia pigura di Indonesia saat ini, semakin banyak produk pigura baru yang muncul serta lebih menarik. Namun dengan semakin berkembangnya dunia pigura dan teknologi saat ini, tidak diimbangi dengan menjual produk pigura ini ke masyarakat luas secara online. Banyak masyarakat saat ini yang ingin membeli pigura harus datang terlebih dahulu ke toko secara offline dan calon pembeli hanya ditawarkan dengan produk pigura yang stoknya ada saja. Padahal pigura sangat banyak macamnya dan selalu digunakan oleh masyarakat untuk memasang foto kenangan, seperti kelulusan atau foto kenangan pernikahan di rumah.
Untuk menyelesaikan masalah tersebut, maka dibuatlah sebuah website penjualan pigura. Website ini akan dibuat menjadi dua bagian, yaitu website untuk admin perusahaan pigura dan website untuk customer. Website admin digunakan untuk memproses data master, pembayaran, input nomor resi, dan report sedangkan website customer digunakan untuk melakukan proses pemesanan pigura dan customization frame.
Dengan dibuatnya website ini diharapkan perusahaan pigura dapat menghemat biaya operasional dan memudahkan perusahaan pigura untuk mengenalkan, serta memasarkan produknya secara mudah. Website yang dibuat juga dapat membantu customer untuk melihat model frame dengan model yang terbaru, serta melakukan customization frame yang diinginkan dengan mudah.
Privilégio, poder e performatividade: a ética da matemática na sociedade e na educação
Authors: Ernest Paul , Da Cruz (tradutora) Danúbia Baltazar 
Published: January 2021

Os benefícios indiscutíveis e as virtudes intrínsecas da matemática não deveriam provocar uma cegueira quanto ao possível dano colateral provocado pela sua imensa, impiedosa e destrutiva força**, que é capaz de fazer a educação e a sociedade se renderem em direção a um futuro reformulado. Por causa do grande poder da matemática e da sua influência por toda a sociedade, é preciso realizar uma auditoria ética. Este artigo conduz uma crítica ética considerando quatro aspectos inter-relacionados da matemática na educação e na sociedade e seus impactos negativos. O primeiro deles é a supervalorização da matemática e os efeitos que este poder tem em manter privilégios; em seguida, os poderosos impactos negativos que estudar matemática têm em muitos estudantes de modo individual; terceiro: as aplicações visíveis, porém problemáticas, da matemática dentro da sociedade, as quais são protegidas de críticas porque a matemática continua a ser vista como neutra; o último aspecto é os efeitos profundos e performáticos das aplicações ocultas da matemática reformatadoras da sociedade e modificadoras da vida cotidiana, mas mantidas sem verificação em qualquer sentido. A maior parte deste artigo é dedicada a revelar estes efeitos prejudiciais. As soluções propostas que estão aqui servem para fomentar a consciência ética no estudo de matemática em todos os níveis e também para desafiar o estereótipo generalizado da matemática como algo eticamente neutro.
Palavras-chave: Matemática. Ética. Poder. Sociedade.
Estimasi Emisi CO2 Dari Sektor Rumah Tangga Di Kota Pekanbaru
Authors: Fitri Yulia , Putri Anggi Nadia , Retnawaty Sri Fitria 
Published: January 2021

Peningkatan emisi CO2 sejalan dengan peningkatan jumlah penduduk serta aktivitas sehari-hari dalam menggunakan energi. Konsumsi energi yang digunakan oleh setiap rumah tangga untuk memenuhi kebutuhan hidup seperti penggunaan LPG dan konsumsi daya listrik. Tujuan dari penelitian ini adalah untuk mengetahui emisi CO2 dari pemakaian LPG dan konsumsi listrik di Kota Pekanbaru. Metode Krejcie and Morgan digunakan untuk menentukan jumlah sampel dan untuk menghitung emisi CO2 adalah metode IPCC 2006. Sampel yang digunakan dalam penelitian ini adalah sebanyak 167 Rumah Tangga di Kota Pekanabaru. Total emisi CO2 dari rumah tangga di Kota Pekanbaru adalah sebesar 40.806,386 Ton CO2/Bulan dengan rata-rata setiap CO2 rumah tangga menghasilkan emisi CO2 sebesar adalah 0,1570409 Ton CO2/Bulan. Konsumsi listrik merupakan penyumbang emisi CO2 terbesar yaitu 34.602,51363 Ton CO2/Bulan dan LPG menyumbang emisi sebesar 6.204,424 Ton CO2/Bulan. Maka dapat diartikan bahwa konsumsi listrik dalam sektor rumah tangga berkonstribusi lebih besar menghasilkan emisi CO2 .
A New Method to Estimate Halo CME Mass Using Synthetic CMEs Based on a Full Ice Cream Cone Model
Authors: Na Hyeonock , Moon Yong-Jae , Lee Jin-Yi , Cho Il-Hyun 
Published: January 2021

Abstract
In this study, we suggest a new method to estimate the mass of a halo coronal mass ejection (CME) using synthetic CMEs. For this, we generate synthetic CMEs based on two assumptions: (1) the CME structure is a full ice cream cone, and (2) the CME electron number density follows a power-law distribution (ρ
cme = ρ
0
r
−n
). The power-law exponent n is obtained by minimizing the rms error between the electron number density distributions of an observed CME and the corresponding synthetic CME at a position angle of the CME leading edge. By applying this methodology to 56 halo CMEs, we estimate two kinds of synthetic CME masses. One is a synthetic CME mass that considers only the observed CME region (M
cme1), the other is a synthetic CME mass that includes both the observed CME region and the occulted area (M
cme2). From these two cases, we derive conversion factors that are the ratio of a synthetic CME mass to an observed CME mass. The conversion factor for M
cme1 ranges from 1.4 to 3.0 and its average is 2.0. For M
cme2, the factor ranges from 1.8 to 5.0 with an average of 3.0. These results imply that the observed halo CME mass can be underestimated by about 2 times when we consider the observed CME region, and about 3 times when we consider the region including the occulted area. Interestingly these conversion factors have a very strong negative correlation with angular widths of halo CMEs.