bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementation of Single Phase Multimode Matrix AC DC Converter
Authors:   Sanjay Mohite, department of Electronics and Telecommunication, Jaywantrao Swant College of Engineering, Savitribai Phule Pune University, Pune, India., Mohite* Sanjay , Khoje Suchitra ,   School of Electronics and Communication engineering, MIT World Peace University, Pune, India..
Published: January 2022

This paper proposes a novel topology of multimode matrix AC-DC converter which gives multiple DC outputs using a single AC input. The generated multiple outputs appearing across load has both polarity (Positive and negative DC voltages). The control scheme developed for this converter is consisting of Op_Amps and AND gates and IGBTs are used as power devices. The multiple dc output are synthesized using sinusoidal pulse width modulation technique. A prototype model of proposed converter has been implemented and resultant voltage and current waveforms are analyzed. It has been observed that experimental and simulation results are promising for industrial applications with variable voltage.
Evaluation on Impact Strength of Basalt/Kevlar Fiber Reinforced Hybrid Composites
Authors:   Research Scholar at Department of Mechanical Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India., Ramesh* V. , Anand P. ,   Associate Professor at Department of Mechanical Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India.
Published: January 2022

Natural and synthetic fiber reinforced hybrid composites replacing conventional metals. Because of their improved properties such as higher strength, light weight, low cost, bio-degradable and green composite. An attempt made to find the impact strength of hybrid composites. The fiber in woven mat form is added to matrix element with varying stacking sequences of symmetrical laminates. Six types of hybrid laminate composites having basalt and Kevlar fibers are the reinforcements in varying stacking sequences are produced using hand lay-up technique followed by compression molding. The impact strength of the produced composites is evaluated. Experimental results found that composite having stacking sequences of K-B-K-B-K-B-K has the highest value of impact strength of 24 Joules respectively. Scanning Electron Microscope (SEM) is used to examine the morphology of fractured surface of hybrid composites during testing. SEM images revealed that hybrid composite with K-B-K-B-K-B-K had less defects on its fractured surface compared to other counter parts of the hybrid composites.
A Novel Selected Subcarrier Method for Digital Video Broadcasting
Authors:   ECE, Noorul Islam Centre for Higher Education, Tamil Nadu,India., Kala.K* Chandra , Kumari J Jaya ,   ECE, Mar Baselios College of Engineering and Technology, Kerala, India., T.K Sreeja. ,   Nano Technology, Noorul Islam Centre for Higher Education, Tamil Nadu,India.
Published: January 2022

In Digital Video broadcasting there are two types of information namely global and local content. Broadcasting both information using multifrequency network requires large spectrum. To overcome that single frequency network is incorporated.Inorder to transmit both the information in a single frequency network, a novel technique, namely selected subcarrier method of Digital Video Broadcasting is proposed. This technique is well suited in a scenario where the transmission of two different information is targeted over the entire globe at the same time. This methodology proficiently handles the concept of Orthogonality principles among the OFDM subcarrier. In this technique certain dedicated subcarrier is used for transmission of Local content in the network.Also, wavelet-based OFDM has been proposed, which outperforms the existing Fourier based OFDM
Diminishing Spread of False Message in Twitter using Block chain and Machine Learning
Authors:   School of Electrical Engineering, Telkom University, Bandung Indonesia., Negara* Ridha Muldina , Tulloh Rohmat ,   School of Apllied Science, Telkom University, Bandung, Indonesia., P.N Nandy Hadiansyah ,   School of Apllied Science, Telkom University, Bandung, Indonesia., Zahra Rizka Triani ,   School of Apllied Science, Telkom University, Bandung, Indonesia.
Published: January 2022

A communication platform such as social media often works to change or influence opinions when it comes to political views. Microblogging platforms such as Facebook, Pinterest, Tumblr, Instagram enable users to con- tribute new postings which are publicly visible. Twitter stood out as over- powering news equipment, giving information to the world. It is very common for users to logo on to this site for immediate update on recent happenings like natural disasters, political events etc. Due to the enlarging reputation of Twitter, this aroused spammers to circulate false information. The proposed scheme seeks to reduce the spread of false information in Twitter using blockchain consensus algorithm, along with classification and machine learning algorithms. A "tweet" gets posted based on the validation provided by the nodes in the blockchain. The system works according to the sensitivity of the tweet.
ТАҲЛИЛИЙ ЖАНРДАГИ МЕДИАМАТНЛАР ТАЪСИРЧАНЛИГИНИ ОШИРИШДА БАРҚАРОР БИРИКМАЛАРНИНГ ЎРНИ ВА РОЛИ
Authors: ARTIKOVA Makhfuza
Published: January 2022

Замонавий масс медианинг кескин суръатларда ривожланиши билан оммавий ахборот воситалари нафақат хабар алмашиш воситаси, балки кишилар онгига таъсир ўтказиш қуролига ҳам айланди. Айнан шу сабабдан мамлакатимиз ҳамда дунё олимлари томонидан масс медиа, унинг манипуляцион вазифаси, лингвистик ва экстралингвистик омиллар ёрдамида омма онгига таъсир ўтказиш хусусиятларининг ўрганилиши долзарб аҳамият касб этмоқда. Ушбу мақолада Ўзбекистон ва Испания оммавий ахборот воситаларига хос бўлган жанрлар гуруҳининг ўхшаш ҳамда фарқли жиҳатлари, масс медиа жанрлари тилининг ўзига хос хусусиятлари, жумладан, таҳлилий жанрдаги медиаматнларда экспрессивликни оширувчи воситаларнинг аҳамияти ҳар икки мамлакат оммавий ахборот воситаларидан олинган мисоллар ёрдамида таҳлил қилинган. Медиаматнлар тилининг таъсирчанлигига эришиш мақсадида журналистлар томонидан бир қатор лингвистик воситалар қўллаб келинади. Бироқ мазкур воситалар орасида энг кўп қўлланилиши ҳамда таъсир доирасининг кенглиги сабаб барқарор бирикмалар, жумладан, ибора, мақол ҳамда матал етакчилик қилади. Ўзбек ҳамда испан медиаматнларини кузатиш натижасида журналистлар томонидан қўлланилган барқарор бирикмалар ҳар икки миллатнинг сиёсий қарашлари, ижтимоий турмуш тарзи, маданий, тарихий билимлари, урф-одат ва анъаналарини намоён этиши маълум бўлди.
Implementasi Metode Pembelajaran Mind Mapping dalam Meningkatkan Motivasi Belajar Siswa pada Mata Pelajaran IPS tentang Manusia sebagai Makhluk Sosial di MI Marhatillah Matabe
Authors: Laila Ida , Anshori Isa
Published: January 2022

One of the things that need to be considered in carrying out learning and learning activities is learning motivation. If the motivation to learn does not exist in students, then what happens is that students will be less enthusiastic in participating in learning or carrying out learning activities. So, if students lack motivation to learn, educators or parents must play an active role in growing that motivation. The use of less varied methods at MI Mardhatillah Sanalaok Waru Pamekasan, especially in class IV, causes students' boredom and lack of enthusiasm for learning. In this case the teacher requires basic teaching skills in the form of variations in student teaching and the ability to design, implement various strategies or learning methods that are considered suitable for interests and talents and in accordance with the level of student development. Therefore, the lack of student motivation in social studies subjects is due to the approach used by the teacher in the learning process is still teacher centered and the learning methods used are less varied. So there needs to be an explanation of learning methods, one of which is the mind mapping method. In this study there are several problems discussed by the researcher. First, how to apply the mind mapping method. Second, how to increase students' learning motivation through the mind mapping method
Perilaku Individu dalam Organisasi Pendidikan
Authors: Rodiah Siti , Ulfiah Ulfiah , Arifin Bambang Samsul
Published: January 2022

This study aims to describe aspects of human behavior in a particular group which includes aspects caused by the influence of organizations on humans as well as human influences on organizations including organizational behavior. The research method used is in the form of library research with a descriptive-qualitative approach. The results of this study illustrate that there are two factors that influence individual behavior towards educational organizations, namely internal factors and external factors. while the variables of individual behavior analysis include psychological, physiological, and environmental. As a preliminary understanding to understand personal behavior properly, it is necessary to understand the inherent characteristics of the individual, including biography, personality, perceptual characteristics and attitudes. Al-Qur'an verses related to personal behavior become the foundation of educational organizations that humans have positive and negative potentials in behavior, and in essence the positive potential of humans is greater than their negative potential.
A quantitative review of automated neural search and on-device learning for tiny devices
Authors: Pau Danilo , Ambrose Prem Kumar
Published: January 2022

This paper presents the state-of-the-art review of the different approaches for Neural Architecture Search targeting resource constrained
devices such as microcontrollers. As well as the implementations of On-Device learning techniques for those devices.
Multi-Objective Approach to TCSC and DG Coordination under Contingency in an Integrated Transmission and Distribution Networks
Authors: Ahmad Abubakar Sadiq , Buhari Muhammad , Ambafi James Garba , Adamu Sunusi Sani , Ndubuka Nwohu Mark
Published: January 2022

Flexible AC Transmission System (FACTS) are deployed by Transmission System Operators (TSO) to manage congestion while meeting technical and multilateral supply commitments. Another issue is the de-carbonizing of the power supply framework by increasing penetration of Distributed Generation (DG) often at distribution network. However, separately planned FACTS and DG units by system operators (TSO and DSO) can worsen power systems performance in the presence of load growth. Therefore, this paper demonstrates the coordination of TCSC and DG through a multi-objective Particle Swarm Optimization (MOPSO) technique at the instance of TSO-DSO coordination scheme, to improve transfer capability, power loss and voltage deviation in an integrated transmission and distribution network (iT & DN). Two models of DG were coordinated with TCSC under normal and contingency cases. Results indicate that while ATC improvement for various transactions was achieved with TCSC, additional power losses incurred were further reduced with DG deployment in coordination with TCSC. Furthermore, the Pareto front, which establishes the correlation between objectives shows a diving parabola that is partly nonlinear. Also, the TCSC-DGP Q provide superior ATC and power losses compared with TCSC - DGP V. Again, under (N - 1) contingencies, the TCSC - DGP Q provides improved ATC compared with other contingency cases under TCSC only.
Theory of noise in optical transmission systems repeated by two-mode phase-sensitive optical parametric amplifiers
Authors: Kikuchi Kazuro
Published: January 2022

We analyze the noise characteristics of an optical transmission system repeated by two-mode phase-sensitive optical parametric amplifiers. In such a system, the non-degenerated signal and idler waves co-propagate through the link, interacting with each other in the optical parametric amplifiers. For the first time, we derive a closed-form expression for the accumulated noise using the quantum-mechanical Langevin-equation approach. The derived noise formula allows calculating the noise figure of the optical-amplifier chain under the influence of the internal loss of the amplifiers and the transmission loss of the link, thereby theoretically demonstrating its low-noise characteristics.
Fault Prediction for Heterogeneous Networks using Machine Learning : a Survey
Authors: Murphy Killian , Lepers Catherine , lavignotte antoine
Published: January 2022

This manuscript provides a survey of Network Fault Prediction using Machine Learning from the years 1997 to 2021. Operational elements from the industry are shared to provide context. An overview of the different ML techniques that have been applied to Network Fault Prediction (NFP) is given. This is followed by a systematic review of the studies on NFP. Future research perspectives in the field are proposed.
Ecologia sociale. La società dopo la pandemia, di Ambrogio Santambrogio
Authors: Susca Emanuela
Published: January 2022

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Performa Produksi Sapi Bali Pada Ketinggian Tempat yang Berbeda Di Kabupaten Ngada, Flores, Nusa Tenggara Timur
Authors: Bhae Ngiso , Suyadi Suyadi , Ihsan M Nur
Published: January 2022

Performans produksi pada sapi dipengaruhi oleh faktor lingkungan berupa iklim, pakan, dan manajemen. Tujuan penelitian ini adalah melakukan kajian performa produksi sapi Bali pada dua ketinggian tempat yang berbeda di Kecamatan Bajawa dan Kecamatan Bajawa Utara untuk dataran tinggi (1000 m dpl) dan Kecamatan Riung Barat dan Golewa Selatan untuk dataran rendah (100 m dpl) di Kabupaten Ngada, Nusa Tenggara Timur. Penelitian survey yang dipilih secara purposive sampling yaitu sampel penelitian digunakan dalam penelitian ini adalah ternak sapi Bali sebanyak 246 ekor yang ada di 4 Kecamatan. Kecamatan Bajawa dan Kecamatan Bajawa Utara yang mewakili dataran tinggi sebanyak 131 ekor serta Kecamatan Riung Barat dan Golewa Selatan yang mewakili dataran rendah sebanyak 115 ekor. Data primer dari penelitian ini berupa bobot lahir, bobot sapih, bobot dewasa, dan pertambahan bobot badan harian (PBBH). Hasil penelitianmenunjukan ketinggian tempat dan lokasi berpengaruh tidak nyata (P>0.05)terhadap bobot badan pedet, bobot sapih, Bobot Badan umur 2-3 tahun dan bobot umur 4 tahun sapi Bali, PBBH 0,61±0,02 Kg dan 0,53±0,19 Kg, Bobot Badan Pedet 16,02±4,87 Kg dan 13,58±3,41 Kg. Bobot sapih 73,77±20,28 Kg dan 69,88±14,51 Kg, Bobot Badan Bali 2- 3 tahun 168,57±26,29 Kg dan160,97±21,01 Kg,Bobot Badan umur 4 tahun 404±89,20 Kg dan 366,14±95,20. Terdapat perbedaan yang nyata (P<0.05) untuk umur 3-4 Tahun 289,74±35,30 Kg dan 247,25±20,57 Kg.
Efektifitas Tindak Lanjut Rekomendasi Hasil Pemeriksaan
Authors: Wijaya Damas Ali , Astuti Retno Sunu , Priyadi Budi Puspo
Published: January 2022

Badan Pemeriksa Keuangan (BPK) Perwakilan Provinsi Jawa Tengah melaksanakan tugas pemeriksaan atas pengelolaan dan tanggung jawab keuangan daerah pada Pemerintah Kabupaten Wonosobo. Status tindak lanjut rekomendasi hasil pemeriksaan tersebut masih ada yang belum selesai tindaklanjutnya, ada yang belum ditindaklanjuti dan tidak dapat ditindaklanjuti. Terkait dengan hal tersebut penelitian ini bertujuan untuk menganalisis efektifitas pemerintah daerah dalam melaksanakan tindak lanjut atas rekomendasi hasil pemeriksaan, dan apa yang menjadi faktor-faktor penghambat dan pendukung dalam menindaklanjuti rekomendasi hasil pemeriksaan. Penelitian ini dilakukan dengan pendekatan kualitatif, analisis data sekunder, observasi dan wawancara dengan informan yang dipilih yaitu pejabat teknis di Inspektorat, BPPKAD, pejabat dan auditor di BPK yang menangani pemantauan tindak lanjut. Hasil penelitian menunjukkan bahwa fungsi kepatuhan terhadap peraturan perundang-undangan dalam pemantauan belum berjalan sebagaimana mestinya, masih terjadinya permasalahan serupa di tahun berikutnya menunjukkan tindak lanjut rekomendasi hasil pemeriksaan belum sepenuhnya efektif, namun tindakan perbaikan sesuai rekomendasi telah efektif dalam memperoleh opini WTP
Analisis Faktor-Faktor yang Memengaruhi Intention to Adopt Pada E-Wallet Di Indonesia
Authors: Saputtera Saka Wisnu
Published: January 2022

Penelitian dilakukan dengan tujuan menganalisis beberapa faktor yang mempengaruhi intention to adopt pada e-wallet. Penelitian ini memakai metode kuantitatif. Pengumpulan 270 data responden didapatkan dengan cara penyebaran kuesioner. Teknik pengambilan sampel menggunakan teknik purposive sampling serta Structural Equation Modelling (SEM) digunakan sebagai teknik analis dengan menggunakan aplikasi AMOS 22.0. Hasil penelitian ini yaitu Perceived mobility adalah varibel yang paling signifikan diantara variabel lainnya. Walaupun responden mempunyai persepsi personal innovativeness yang tinggi dan perceived compatibility yang tinggi namun tetap beranggapan e-wallet gopay tidak mempunyai manfaat seperti apa yang mereka harapkan
The Strategies of United Nations Development Programme (UNDP) With Global Environmental Facility (GEF) To Promote Sustainable Land Management
Authors: Melati Recindy Gilang
Published: January 2022

International organizations playing a important role in overcoming various issues in the World. Based on this case UNDP is determined to assist every country in carrying out sustainable development, in this case Environmental Issues have a greater impact on the continuity of human security. This happens based on the basis of 2 things, which are the act of human activity itself or from natural changes. One of the environmental issues that are often faced in every countries is land degradation, this environmental issue is also experienced by Kenya as a country from the East African continent where many of the people depend on livelihoods from the agricultural sector especially Argo-Pastoral. The cases of land degradation with the variations state of the land type give socio-economic impacts for the people and communities whose livelihoods depend on the land. The existence of an international organization which is UNDP as a means to help environmental issue in Kenya land degradation by applying a sustainable land management system. In this study the author will conduct a study with the aim of analyzing the strategy of the International Organization, which UNDP in applying a sustainable land management system in cases of land degradation so that it can provide results for the production system of the Argo-Pastoral. This research is taken from the UNDP and GEF projects that have been ongoing from 2011-2016 with the name Mainstreaming Sustainable Land Management in Argo-Pastoral Production System of Kenya
Rantai Pasok Agroindustri Berbasis Blockchain: Harapan dan Tantangan
Authors: Adisetya Erista , Widyowanti Reni Astuti , Ruswanto Adi , Ngatirah Ngatirah
Published: January 2022

Agroindustri merupakan sektor yang penting bagi Indonesia karena potensi sumberdaya alamnya. Dalam perkembangannya, agroindustri merupakan sektor yang dinamis dan semakin kompleks. Tuntutan dari konsumen semakin ketat dan beragam, sistem produksi semakin canggih dan interaksi dari pelaku dalam rantai pasok yang semakin masif perlu didukung oleh teknologi dan sistem yang mampu mengintegrasikan rantai pasok agroindustri dari hulu sampai hilir. Selain itu, produk agroindustri yang bersifat mudah rusak, adanya masalah keamanan pangan, dan tuntutan akan sistem rantai pasok yang berkelanjutan menjadi tantangan bagi rantai pasok agroindustri. Block chain yang semula merupakan platform teknologi pada uang digital, mulai dikembangkan untuk sektor lain seperti kesehatan, copy right, dan rantai pasok. Artikel ini membahas tentang harapan dan tantangan penerapan teknologi blockchain dalam rangka mengantisipasi perkembangan dan tantang rantai pasok agroindustri
Ilegal Fishing Di Laut Natuna Utara: Upaya Penanganan Illegal Fishing Serta Para Pelaku Setelah Tertangkap
Authors: Darmawijaya Arman Sobary , Ras Abdul Rivai , Wardoyo Broto
Published: January 2022

Illegal Fishing masih menjadi permasalahan klasik yang sedari dulu terus terjadi, meskipun hubungan bilateral sudah disepakati, perjanjian penjagaan maupun pengawasan bersama sudah ditandatangani. Namun, dalam implementasinya belum maksimal. Kurangnya armada kapal menjadi penyebab terbatasnya untuk melakukan pengawasan. Belum lagi regulasi hukum yang belum jelas terhadap para pelaku illegal fishing setelah mereka tertangkap. Oleh karena itu, pemerintah harus hadir dan mendukung penuh setiap pemenuhan kebutuhan armada kapal yang diperlukan, menegaskan kembali untuk bekerjasama bilateral dengan negara-negara lain agar menjaga kawasan perbatasan. Penelitian ini akan membahas mengenai penyebab terjadinya illegal fishing diperairan Natuna Utara serta bagaimana upaya penanganan para pelaku illegal fishing pasca tertangkap
Cakupan Kunjungan Posyandu Balita Di Era Covid 19
Authors: Prasida Dita Wasthu
Published: January 2022

Posyandu merupakan unit pelayanan kesehatan di lapangan, yang diselenggarakan oleh masyarakat untuk masyarakat dengan dukungan teknis Puskesmas, Departemen Agama, Departemen Pertanian, dan BKKBN. Dimasa pandemi covid kesehatan bayi dan balita tetap harus diperhatikan, untuk daya tahan tubuhnya. Dan bidan memberikan informasi menggunakan media sosial dan menjelaskan kepada ibu balita untuk menggunakan protokal covid-19. Upaya kesehatan anak di mana pelayanan kesehatan pedesaan atau pedesaan yang diberikan sebulan sekali tetap dapat dilaksanakan dengan mengacu pada petunjuk teknis yang 4 merupakan solusi untuk melanjutkan implementasi Posyandu dengan upaya kesehatan anak, di mana kutipannya sesuai dengan protokol kesehatan. penyebaran virus Covid-19. Penelitian ini bertujuan untuk Mengetahui cakupan kunjungan Posyandu di era Covid 19. Metode penelitian yang digunakan dalam penelitian ini adalah literatur review dengan menganalisis jurnal tentang kunjungan ke posyandu di era Covid 19 dari Google Schoolar antara tahun 2019-2021. Hasil penelitian dengan menggunakan literature review diperoleh bahwa dari 6 jurnal yang dianalisis ditemukan bahwa cakupan kunjungan posyandu balita di era covid 19 ini dapat tercapai.ini semua dikarenakan orang tua balita dan kader telah mengetahui juga menerapkan protokol kesehatan dengan baik. Hasil penelitian yang dianalisis oleh peneliti, dari enam (6) jurnal menunjukkan lima (5) jurnal cakupan kunjungan posyandu selama Covid 19 dapat terpenuhi dengan tetap menerapkan protokol kesehatan. Sedangkan satu jurnal mengalami penurunan
Pengaruh Karakteristik Pekerjaan dan Efikasi Diri Terhadap Keterikatan Kerja dan Implikasinya Terhadap Kepuasan Kerja
Authors: Citrayani Fiona , Hidayati Tetra , Zainurossalamia Saida
Published: January 2022

Artikel ini membahas pengaruh karakteristik pekerjaan dan efikasi diri terhadap kepuasan kerja dengan keterikatan kerja sebagai variabel mediasi. Responden yang diteliti adalah 60 Pegawai Negeri Sipil yang ada di Kecamatan Samarinda Ilir. Pengumpulan data dilakukan dengan menggunakan kuesioner. Metode analisis yang digunakan adalah Structural Equation Model (SEM) dengan pendekatan Partial Least Square (PLS). Analisis data melalui PLS dilakukan melalui dua tahap, yaitu: pertama, menilai outer model atau model pengukuran. Kedua, menilai Inner model atau model struktural. Hasil penelitian menunjukkan bahwa karakteristik pekerjaan berpengaruh positif dan signifikan terhadap keterikatan kerja, efikasi diri berpengaruh positif dan signifikan terhadap keterikatan kerja, karakteristik pekerjaan berpengaruh positif dan signifikan terhadap kepuasan kerja, efikasi diri berpengaruh positif dan tidak signifikan terhadap kepuasan kerja, keterikatan kerja berpengaruh positif dan signifikan terhadap kepuasan kerja, karakteristik pekerjaan berpengaruh positif dan signifikan terhadap keterikatan kerja melalui keterikatan kerja, dan efikasi diri berpengaruh positif dan signifikan terhadap kepuasan kerja melalui keterikatan kerja
Amplifikasi Gen Bla Dan Ori Untuk Konstruksi Vektor Ekspresi Vaksin Rekombinan Dengan Metode PCR
Authors: Santika I Wayan Martadi , Arimbawa Putu Eka
Published: January 2022

Vaksin rekombinan subunit protein memiliki tingkat keamanan yang lebih baik dibandingkan vaksin yang dilemahkan atau dimatikan sehingga terdapat peningkatan kebutuhan vaksin tersebut. Peningkatan kebutuhan ini harus diantisipasi dengan peningkatan kapasitas produksi. Vektor ekspresi yang memiliki efisiensi transkripsi yang tinggi dan membawa ori dengan jumlah salinan rendah-sedang dapat meningkatkan kapasitas produksi vaksin rekombinan subunit protein. Penelitian ini bertujuan untuk mengamplifikasi gen bla dan ori dari plasmid pBR322 dengan jumlah salinan rendah-sedang dengan metode PCR. Gen bla dan fragmen ori pBR322 diamplifikasi dengan metode PCR mengunakan pasangan primer Fbla, Rbla, Fori dan Rori. Ukuran masing-masing pita atau fragmen DNA dikonfirmasi dengan analisa migrasi mengunakan metode elektroforesis gel untuk memastikan ukuran gen bla dan ori yang telah teramplifikasi memiliki ukuran yang tepat.  fragmen bla dan ori telah telah diamplifikasi dengan metode PCR. Konfirmasi ukuran produk PCR dengan metode elektroforesis gel telah menunjukan terbentuknya pita atau fragmen DNA dengan ukuran eksperimental yang mendekati ukuran gen bla sebesasar 1013 bp dan fragmen ori sebesar 1380 bp. Penelitian menujukan bahwa gen bla dan fragmen ori dari plasmid pBR322 telah berhasil diamplifikasi dengan metode PCR. Kedua fragmen DNA ini dapat dikosntruksi menjadi plasmid baru dengan jumlah salinan sedang-rendah sebagai vektor ekspresi untuk produksi vaksin rekombinan subunit protein
A Bayesian Regularization Approach to Predict the Quality of Injection-Moulded Components by statistical SVM for Online Monitoring system
Authors: Anguraj Dinesh Kumar
Published: January 2022

To evaluate the quality of injection-molded components, conventional approaches are costly, time-consuming, or based on statistical process control characteristics that are not always accurate. Machine learning might be used to categorise components based on their quality. In order to accurately estimate the quality of injection moulded components, this study uses a SVM classifier. In addition, the form of the spare components after the working method product in simulation is classified as "qualified" or "unqualified". The quality indicators have an excellent association with data recordings from the original database of various sensors such as pressure and temperature used in the proposed network model for online prediction. The outliers are removed from the input original data to minimize the deviation of precision or prediction accuracy of the model performance metrics. Data points in the "to-be-confirmed" region (which is in the fit line area) may be misjudged by this statistical SVM model since it is placed between the "qualified" and "unqualified" areas. This statistical procedure in the proposed SVM model also uses Bayesian regularisation to classify final components into distinct quality levels.
Use Your Words: On the "Speech" in "Freedom of Speech"
Authors: Kendrick Leslie
Published: January 2022

Freedom of speech occupies a special place in American society. But what counts as “speech” is a contentious issue. In countless cases, courts struggle to distinguish highly protected speech from easily regulated economic activity. Skeptics view this struggle as evidence that speech is, in fact, not distinguishable from other forms of activity.

This Article refutes that view. It argues that speech is indeed distinct from other forms of activity, and that even accounts that deny this distinction actually admit it. It then argues that the features that make speech distinctive as a phenomenon also make it distinctive as a normative matter. This does not mean that the skeptics are all wrong. It does, however, mean that they are wrong that freedom of speech is conceptually impossible. Speech is special in a way that makes it a plausible basis for a right of freedom of speech.
Insider Trading Law and the Ambiguous Quest for Edge
Authors: Pritchard A.
Published: January 2022

A review of Sheelah Kolhatkar, Black Edge.
Reconstructing an Administrative Republic
Authors: Pojanowski Jeffrey
Published: January 2022

Review of Jon D. Michaels, Constitutional Coup: Privatization's Threat to the American Republic.
THE POSITIVE IMPACT OF AYUSHMAN BHARAT AND OTHER GOVERNMENT SPONSORED HEALTH INSURANCE SCHEMES ON THE INDIAN INSURANCE INDUSTRY
Authors: Dr.V.Pugazhenthi
Published: January 2022

It is claimed in the Annual Report of the Insurance Regulatory and Development Authority (IRDA) that the general insurance industry underwrote total direct premium of 1.89 lakh crore in India for the year 2019-20 as against 1.69 lakh crore in 2018-19, registering a growth rate of 11.49 per cent as against 12.47 per cent growth rate recorded in the previous year, in spite of the pandemic influence.
But the contribution of Government Sponsored Health Insurance Schemes (GSHISs) through the Public Private Partnership (PPP) to this growth is to be realized and recognized at this juncture. During 2019-20, amount of premium collected, the share of Government Business stands as 10 per cent. The General and Health Insurance companies have covered 49.87 crore lives under 1.79 crore health insurance policies excluding policies issued under PA and Travel Insurance. Out of these lives covered, 72 per cent of the lives were covered under government sponsored health insurance schemes only, 19 per cent of the lives were covered under group business and the remaining 9 per cent of the lives were covered under individual policies issued by general and health insurers.
Looking at the profitability of the health insurer also, the incurred claims ratio is just 97.22% in GSHISs. The Government Business ICR is much lesser than the Group business ICR of the Public sector insurers and standalone health insurers.
Thus the health insurance premium, penetration and profitability- all these are significantly sponsored and subsidised by the Government through GSHIS, incorporating the PPP mode. This paper deals with the role of GSHIS in the Health insurance segment in detail, taking the performances of the Indian health insurance sector in the year 2019-20.
PERENCANAAN TATA LETAK FASILITAS PADA PRODUK TROLLEY
Authors: Widi Rahayu Ade Astuti , Waluya Aris Insan , Santosa Ragil Yuli , Jaelani Abu , Sodik Fajar Maulana , Nugraha Nunu , Jaenudin Rizky
Published: January 2022

Layout is one of the most important things in a company in designing the needs and facilities that support a business and production process. The purpose of this study was to make a facility layout plan for the trolley assembly practicum at the Production and Manufacturing Systems Laboratory, Universitas Buana Perjuangan Karawang. The method used in this study uses the blocplan algorithm analysis method. Based on the results of the research that has been carried out, making part drawings and operation process charts are used to obtain an accurate and unambiguous description of the geometric features of a component and obtain an overview of the plant layout requirements obtained based on the needs of raw materials, machines, and the efficiency of each operating process and examination, while activity relationship chart analysis, blocplan algorithm analysis and area allocation diagram analysis were used to determine a detailed description or layout template for factory facilities in the hope of optimizing productivity and reducing company losses.
PENGARUH PENAMBAHAN FLOKULAN DAN KOAGULAN MENGGUNAKAN METODE JAR TEST TERHADAP KUALITAS AIR BAKU
Authors: Wathoni Akda Zahrotul , Ulfindrayani Ika Fitri , Hidayat Karya
Published: January 2022

Water is an essential need for all living things on earth. For industrial activities, water has an important role for production and non-production activities. The use of water at a paper company in Karawang is required around 7000 m3 per day. So that the company is required to have a water treatment plant to meet the needs of production and non-production water. The function of the raw water treatment plant (Raw water Treatment) in the company aims to get good water quality from its water source, namely Citarum river water. So it is necessary to analyze the condition of the water first by means of the Jar test. With the Jar test, the optimum dose can be determined in the addition of coagulant and flocculant solutions. In addition, the jar test with the addition of flocculants and coagulants can also reduce the pH and turibidity of raw water. From the results of statistical tests using a paired sample test, pH and Turbidity levels have a significant change with a value of (Sig.) < 0.05, so H0 is rejected. The method of adding flocculants and coagulants with the Jar Test method can reduce pH levels of 10% and Turbidity of 95%.
REDUCTION OF THE OPTIMAL SETTINGS SEARCH METHOD OF PID CONTROLLER FOR OPERATIONAL CONTROL OF TECHNICAL OBJECTS
Authors:   Saint-Petersburg State Institute of Technology, Kholodnov Vladislav A. , Lebedeva Marina Yu. ,   Smolensk Branch of National Research University “MPEI”,, Gaykov Andrey V. ,   Saint-Petersburg State Institute of Technology, Chulin Sergey L. ,   Peter the Great Saint Petersburg Polytechnic University, Graduate School of Cyber-Physical Systems and Control
Published: January 2022

A mathematical method of reduction of optimization parameters is proposed to find the optimal settings of the PID controller. The proposed method is implemented in the Mathcad program, examples of its use for two technical objects are illustrated when a set of controller settings is found to achieve optimal quality of the control process. The first object is a computer model of the process of regulating the liquid level in the tank. The second is a computer model of the temperature control process in the tank using a PID controller. The proposed method and algorithm of the solution can be implemented using both licensed and free software
SEARCH FOR OPTIMAL SETTINGS OF A PID CONTROLLER FOR OPERATIONAL CONTROL OF TECHNICAL OBJECTS USING SIMULINK
Authors:   Saint-Petersburg State Institute of Technology, Kholodnov Vladislav A. , Lebedeva Marina Yu. ,   Smolensk Branch of National Research University “MPEI”, Gaykov Andrey V. ,   Saint-Petersburg State Institute of Technology, Yelagina Ekaterina A. ,   ITMO  University
Published: January 2022

The article discusses the search for optimal settings of the PID controller using the tools of Simulink package by the example of a technical object. Two methods are analyzed. When using the first method, the automatic selection of the controller parameter is carried out by changing the settings manually. The second one is automatic using the Simulink package according to the program "PID Tuner". The algorithm for determining the PID controller settings using the "PID Controller" block is presented with a detailed illustration on a specific example
Flower strips in sugar beet cultivation enhance biodiversity and beneficial insects
Authors: Pfister Sonja , Oppermann Rainer
Published: January 2022

Since 2018, annual and perennial flower strips were integrated into sugar beet fields on the Südzucker AG’s experimental farm Kirschgartshausen (Baden-Württemberg/ Germany). To measure the effects of the flower strips on biodiversity as well as on beneficial insects and pests in comparison to the sugar beet field, standardized sweep-net samples were analyzed from May to September. The captured individuals were divided into four functional groups: pollinators, natural enemies, pests and other invertebrates. In the flower strips, 4.6 times more invertebrate biomass and 2.4 times more individuals were captured than in sugar beet fields. Pollinators were recorded almost exclusively in the flower strips. Natural enemies were 4.7 times more abundant in flower strips than in sugar beet fields and were also much more diverse there. In addition, the number of braconid wasps, chalcid wasps, ladybugs, and damsel bugs increased between 2018 and 2020. Potential pests were 1.4 times more abundant in the flower strips than in the sugar beet field, but in the flower strips mainly bugs and pollen beetles occurred, which are not relevant pests in sugar beet cultivation. Whereas cicadas, the main pest in sugar beet fields, were 3.7 times less abundant in the flower strips than in the sugar beet fields. Overall, flower strips increase biodiversity. Perennial, species-rich mixtures are particularly valuable. Subdivided flower strips with staggered maintenance that offer habitat and refuge for insects in every season have proven successful.
Incidências e influências de Paulo Freire nas pesquisas em Educação Matemática
Authors: Martini Lucas , Godoy Elenilton Vieira
Published: January 2022

O presente estudo teve como objetivo analisar a influência e incidência de Paulo Freire nas pesquisas curriculares envolvendo a área de Educação Matemática, por meio de um mapeamento das teses e dissertações depositadas na Biblioteca Digital de Teses e Dissertações (BDTD) e no Catálogo de Teses e Dissertações da CAPES (CTD CAPES). O mapeamento resultou em 105 pesquisas, que foram examinadas a partir da análise de discurso de Orlandi (2002). A partir da análise foram construídos quatro enunciados, a saber, E1: Envolvimento de pesquisas com ênfase em potencializar o ensino de matemática, por meio de propostas/ações didáticas; E2: Direcionamento de pesquisas que visam ressignificar âmbitos históricos, didáticos, avaliativos ou até mesmo buscar possibilidades nestes mesmos âmbitos; E3: Guiado por pesquisas que buscam compreender as possibilidades e limitações das ações pedagógicas; E4: Sinalizado por pesquisas com enfoque em interpretar ações pedagógicas e concepções educacionais, em um movimento pelo desvelar a medida em que se interpreta. Dentre as conclusões destacam-se a centralidade das pesquisas envolvendo a realidade escolar, bem como a importância da relação dialógica-interativa educador e educando para a formação de um sujeito crítico e livre.
Os currículos dos cursos Matemática nas instituições de Ensino Superior públicas da Amazônia Paraense e a formação de professores reflexivos
Authors: Neto Jhemerson da Silva e , Reuter Carla Andreza Correa , Gomes Emerson Batista
Published: January 2022

O trabalho em destaque se insere no campo de estudos que versam sobre Educação Matemática, com enfoque na dimensão curricular e na formação de professores. Tem como objetivo analisar de que modo o conceito de professor reflexivo está presente nos currículos dos cursos de Licenciatura em Matemática das Instituições de Ensino Superior (IES) públicas da Amazônia Paraense, a saber: Universidade Federal do Sul e Sudeste do Pará (Unifesspa), Universidade Federal do Pará (UFPA), Universidade do Estado do Pará (UEPA) e Instituto Federal do Pará (IFPA). Trata-se de uma pesquisa de abordagem qualitativa, de natureza descritivo-exploratória. Realizou-se uma pesquisa documental, tendo em vista que o escopo do trabalho foram os Projetos Pedagógicos de Curso (PPC) das IES supracitadas. A análise dos PPC teve enfoque nos objetivos do curso e perfil do egresso, bem como as ementas das disciplinas que compõem a matriz curricular dos cursos. A análise realizada apontou que os PPC dos cursos de Licenciatura em Matemática nas IES em questão apresentam aspectos da formação de professores reflexivos, tais como o domínio do conhecimento científico a ser ensinado e a dimensão do professor como um estrategista no ensino desta disciplina, porém, outros aspectos apareceram com menos frequência, como o reconhecimento de que o professor não é o único detentor do conhecimento.
Currículo, Educação Matemática, Política e Podres Poderes
Authors: Silva Márcio Antônio
Published: January 2022

Neste ensaio, componho um texto que relaciona currículo, educação matemática, política e relações de saber e poder. Nessa composição, uso a música “podres poderes”, de Caetano Veloso, como fio condutor do texto. Defendo que: (i) a matemática é uma disciplina que pode servir como instrumento codificador, conduzindo as condutas dos sujeitos; (ii) há valores, comportamentos, enfim, uma moral que se constitui, imbricada ao ensino da matemática; (iii) há um alinhamento entre a matemática escolar e a lógica neoliberal, fundamentada na responsabilização do indivíduo por seu fracasso ou sucesso, pela promoção do espírito de competitividade, por tornar a administração da própria vida algo semelhante à administração de uma empresa, por fazer cada um acreditar que os governos são cada vez menos responsáveis por cuidar das populações e que as pessoas devem se responsabilizar cada vez mais por isso, entre outras ideias; (iv) o conhecimento matemático é visto como um bem, um capital, o qual constitui um capital humano para aqueles que adquirem esse conhecimento. As nações se desenvolvem por terem um capital humano valorizado. Em outras palavras, um país, cuja população tem um bom desempenho em avaliações, pois isso é visto como educação de qualidade, tem um status de capital humano valorizado. A partir do cenário, argumento sobre a importância de estabelecermos movimentos de contraconduta, no sentido foucaultiano, de resistência contra a lógica neoliberal. Proponho que façamos isso por intermédio do exercício de engajamento político, resistência, atenção, vigilância, desconfiança, crítica e criatividade para produzirmos currículos menos codificadores, e mais produtores de multiplicidades de valores, condutas e formas de ser e estar neste mundo.
Currículo de Matemática do Ensino Superior: uma experiência com a metodologia sala de aula invertida
Authors: Weber Elson Luciano , Olgin Clarissa de Assis
Published: January 2022

Neste artigo apresenta-se as metodologias ativas, como uma possibilidade metodológica para o Ensino Superior, visto que são estratégias de ensino que podem propiciar a participação ativa dos acadêmicos ao longo do processo de construção de sua aprendizagem. Neste contexto, o objetivo desse estudo é apresentar a aplicação do modelo de Sala de Aula Invertida no Ensino Superior em uma aula da disciplina de Equações Diferenciais. A metodologia utilizada foi a pesquisa qualitativa, na qual buscou-se realizar um planejamento didático utilizando como metodologia de ensino a Sala de Aula Invertida e sua aplicação. Trabalhos com esse escopo visam apresentar, aos professores, instrumentos que possam vir a ser usados nas aulas, e que venham a servir de base para a construção de outros planejamentos, usando metodologias ativas, mais especificamente a Sala de Aula Invertida, com uso de ferramentas tecnológicas. Com base na análise dos resultados desta inserção da Sala de Aula Invertida foi possível observar que os alunos inicialmente não vinham para o momento de Aula preparados, pois ainda não haviam se organizado para assistir os vídeos da Pré-aula e assim não conseguiam responder de forma transparente a avaliação diagnóstica. Evidenciou também que, no momento da dinâmica realizada em Aula houve tempo para interação entre alunos e professor, uma vez que os conceitos já haviam sido explicados no momento do Pré-aula e ressaltou a importância do planejamento para caso os alunos não compreenderem as explicações apresentadas nas videoaulas.
Sequência didática eletrônica na consolidação do pensamento aritmético no currículo do 6º ano do Ensino Fundamental
Authors: Carlesso Rosemary , Groenwald Claudia Lisete Oliveira
Published: January 2022

Este trabalho é um recorte de uma pesquisa de mestrado, na qual se investigou as contribuições de uma Sequência Didática Eletrônica na consolidação dos conceitos que formam o Pensamento Aritmético com estudantes do 6º ano do Ensino Fundamental. O objetivo é apresentar o Design Instrucional (DI) de uma Sequência Didática Eletrônica evidenciando a importância do trabalho com a metodologia de resolução de problemas na busca de estratégias que contribuem para a consolidação dos conceitos aos estudantes que ainda apresentam dificuldades de compreensão de tais conceitos. As Sequências foram implementadas no SIENA, que é um Sistema Inteligente de Ensino, que oportuniza aos estudantes a realização de Testes Adaptativos e a recuperação individualizada das dificuldades, por meio do estudo em Sequências Didáticas Eletrônicas. O estudo se caracteriza por uma metodologia qualitativa com base no estudo de caso. Os resultados apontaram que os estudantes participantes do experimento e que realizaram estudos da Sequência Didática Eletrônica aliada a metodologia de resolução de problemas obtiveram melhor desempenho possibilitando o desenvolvimento da autonomia de estudos, aguçando a curiosidade e a persistência na resolução das atividades, permitindo revisitar e estudar os conceitos no seu ritmo de estudos.
MOTIF AFILIASI DENGAN PENYESUAIAN DIRI DI SEKOLAH PADA REMAJA
Authors: Shidik Abdul
Published: January 2022

Pandemi covid-19 telah mengakibatkan pendidikan berubah secara drastis. Pendidikan di Indonesia juga terdampak akibat pandemi covid-19. Pelaksanaan pembelajaran yang semula dilaksanakan secara tatap muka atau luring dipaksa untuk beralih menjadi pembelajaran dalam jaringan (daring). Pembelajaran daring menawarkan sejumlah kelebihan, salah satunya yaitu berkomunikasi tanpa dibatasi oleh jarak, tempat, dan waktu. Namun pelaksanaan pembelajaran daring yang terlampau lama ternyata memiliki terhadap motivasi belajar siswa. Waktu yang terlalu lama membuat siswa menjadi bosan, karena hampir setiap hari harus duduk di depan perangkat seperti smartphone, laptop, dan sebagainya untuk mengaskses pembelajaran daring. Hal tersebut menjadi sebuah topik yang perlu dibahas karena motivasi belajar sangat berpengaruh pada kualitas pendidikan. Adapun tujuan penelitian ini adalah untuk mengetahui bagaimana motivasi belajar siswa setelah melaksanakan pembelajaran dalam waktu yang lama. Penelitian dilakukan menggunakan metode studi kepustakaan, penulis hanya menuliskan hasil analisis dari sumber atau pustaka yang sudah ada sebelumnya. Hasil analisis menunjukkan bahwa siswa mengalami penurunan motivasi belajar dan merasa bosan dengan pembelajaran daring yang diterapkan.
LEVEL STRESS ANALYSIS STUDENT’S IN PANDEMIC ERA COVID-19
Authors: Tirtayasa Yuda , Nuraini  , Yulia Cici
Published: January 2022

The research is motivated by the phenomenon of distance learning which can affect the psychology of students, one of which is stress. Stress that occurs in students during learning such as students tend to experience decreased concentration during the Distance Learning process, have a sense of inability to manage time, both when studying and doing assignments, experience an unsupportive environmental atmosphere during the learning process. the duration of Distance Learning, as well as facilities that do not support the process of Distance Learning, such as signal interference, quota runs out suddenly, and so on. This study aims to determine the description of the Stress Levels of UHAMKA BK Students During the Covid-19 Pandemic Period. The approach in this research is quantitative with descriptive quantitative research methods. The population is 527 students with a sample of 227 students, through the proportional stratified random sampling technique. Based on descriptive analysis of respondents' answers as many as 73 students at the age of 19 years, 31.7% had a low stress level. With the physical aspect obtained by 27 respondents or 11.7%, it is caused by students experiencing mental stress that can cause headaches, irregular sleep, tense muscles, reduced appetite, and easily tired. It was found that the low level of BK UHAMKA students experienced a fairly low level of stress.