bluuebunny/crossref_metadata_2025 huggingface dataset:
Peningkatan Keterampilan Menyusun Soal Berpikir Tingkat Tinggi bagi Guru-Guru Biologi Madrasah Aliyah Negeri Se Jakarta
Authors: Suryanda Ade , Azrai Eka Putri , Ahmad Tinia Leyli Shofia , Zubaidah Zubaidah , Suryani Evi
Published: October 2022

Keterampilan berpikir tingkat tinggi pada peserta didik dapat diberdayakan dengan memberikan masalah yang tidak biasa dan tidak menentu seperti pertanyaan atau dilema, sehingga penerapan yang sukses dari kemampuan ini adalah ketika peserta didik berhasil menjelaskan, memutuskan, menunjukkan, dan menghasilkan penyelesaian masalah dalam konteks pengetahuan dan pengalaman. Kegiatan ini didasari kenyataan pada umumnya guru masih memiliki kesulitan dalam mengembangkan pertanyaan dan soal yang sesuai dengan karakteristik berpikir tingkat tinggi. Tujuan umum kegiatan ini adalah meningkatkan kemampuan guru dalam mengatasi kesulitan dan keterampilan guru-guru biologi Madrasah Aliyah Negeri se Jakarta dalam menyusun pertanyaan dan soal yang sesuai dengan karakteristik berpikir tingkat tinggi. Kegiatan di ikuti oleh 40 guru biologi dari 40 Madrasah Aliyah di Jakarta. Kegiatan ini menggunakan Metode experiential learning dengan pendekatan participant-centered melalui teknik case study, dan simulasi/presentasi hasil karya. Pengabdian ini berhasil memberikan pemahaman dan meningkatkan kemampuan guru dalam mengatasi kesulitan kesulitan dalam menyusun pertanyaan dan soal yang sesuai dengan karakteristik berpikir tingkat tinggi.
MATHEMATICS PROPS PROJECT (Pelatihan Peserta Didik dalam Menggunakan Media Pembelajaran Elektronik Geogebra dan Geometers Sketchpad)
Authors: Maarif Safiil , Nur Hartiningrum Esty Saraswati
Published: October 2022

Matematika merupakan ilmu yang cara bernalarnya deduktif formal dan abstrak, harus diberikan kepada anak-anak sejak Sekolah Dasar (SD) yang cara berpikirnya masih dalam tahap operasi konkrit, kita perlu berhati-hati dalam menanamkan konsep-konsep matematika tersebut. Begitu juga dengan siswa SMP, beberapa dari mereka juga masih dalam tahap operasi konkrit. Tidak sedikit guru matematika mengalami kesulitan ketika menjelaskan matematika ke siswa SMP sedemikian hingga siswa SMP mudah memahami materi yang diajarkan tanpa menggunakan alat peraga. Kebanyakan siswa SMP sulit  memahami materi matematika yang disampaikan oleh guru jika guru tersebut tidak menggunakan alat peraga. Hal serupa juga dialami oleh siswa-siswi MTs Al-Hikmah Janti Jogoroto Jombang. Siswa-siswi di MTs tersebut banyak yang mengalami kesulitan dalam memahami matematika. Salah satu cara Alternatif yang dapat digunakan untuk membuat siswa mudah memahami matematika adalah dengan menggunakan media pembelajaran baik media pembelajaran yang manual maupun yang elektronik. Di era industry 4.0, telah banyak sekali media pembelajaran elektronik yang berhubungan dengan matematika. Contohnya Geogebra, Geometre Sketpath, Wingeom, Winplot dan lain sebagainya. Oleh karena itu, untuk membantu siswa MTs Al-Hikmah dalam memahami matematika maka penulis mencoba membantu memberikan solusi melalui pelatihan penggunaan media pembelajaran elektronik 2G2W (Geogebra, Geometre Sketpath, Wingeom, Winplot).  Kegiatan yang telah dilakukan Adalah pelatihan menggunakan software geogebra dan geometers sketchpad. Selanjutnya program PKM ini dilanjutkan dengan pelatihan menggunakan software wingeom dan winplot serta membuat artikel ilmiah yang akan diterbitkan pada jurnal ilmiah tak terakreditasi
Rambu Penghijauan Sebagai Upaya Pengelolaan Sampah Bagi Pemuda Di Daerah Pinggiran Sungai Riau
Authors: Fatmawati Wahyu , Salsabila Fajri Ghina , Nurdilla Haliza , Aulia Husna , Selaras Putri , Wahyu Titisari Prima
Published: October 2022

Kelurahan Meranti Pandak, khususnya RT 01 RW 08 merupakan cerminan permasalahan sampah yang sampai saat ini belum terselesaikan, melihat sampah berserakan menjadi hal yang biasa saja. Kebiasaan membuang sampah sembarangan dan tidak memilahnya sudah mendarah daging dimasyarakat, kurangnya edukasi untuk mengolah sampah juga menjadikan sampah semakin menumpuk. Selain itu, tumpukan sampah tidak dikelola dengan baik oleh petugas kebersihan lingkungan. Dari permasalahan tersebut, melalui Program Kreativitas Mahasiswa Bidang Pengabdain Masyarakat (PKM-M) mengadakan Program Rambu Penghijauan sebagai solusi permasalahan. Program ini bertujuan untuk memberikan pengetahuan kepada  masyarakat tentang pemilahan sampah dan mengolah sampah menjadi barang bermanfaat. Selain itu, plang rambu penghijauan di pasang di Meranti Pandak untuk menjadi peringatan membuang sampah pada tempatnya dan peduli terhadap lingkungan. Metode pelaksanaan program ini adalah dengan pelatihan, diskusi, dan pendampingan secara daring. Hasil dari program Rambu Penghijauan ini berupa ketercapaian tujuan pelatihan dikatakan baik (85%), Adapun kesimpulan dari program pengabdian ini bahwa Rambu Penghijauan dapat menjadi solusi permasalahan sampah di daerah pinggiran sungai Riau dengan pemilahan dan pengelolaan sampah yang baik.
SPORT EVENT MANAGEMENT IN PANDEMIC TIME IN TARUNA KARANG YOUTH, SIALANG SAKTI VILLAGE, KEC DAYUN KAB. SIAK
Authors: Muspita Muspita
Published: October 2022

ABSTRAK

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan pelatihan kepada pemuda karang taruna dalam menyelenggarakan event olahraga pada masa  pandemi di desa Sialang Sakti kecamatan Dayun Kabupaten Siak. Kegiatan pengabdian masyarakat ini dilaksanakan di desa Sialang Sakti kecamatan Dayun Kabupaten Siak dengan peserta adalah pemuda karang taruna di desa Sialang Sakti kecamatan Dayun Kabupaten Siak yang berjumlah 25 orang. Metode pelaksanaan dalam kegiatan pengabdian pada masyarakat di desa Sialang Sakti kecamatan Dayun Kabupaten Siak antara lain: (1) Tahap Persiapan. Tahap persiapan yang dilakukan meliputi: Survey lokasi, Pemantapan dan penentuan lokasi dan sasaran, Penyusunan bahan/materi pengabdian, yang meliputi: manajemen event olahraga, (2) sistem pertandingan. Tahapan dalam pelaksanaan pengabdian dilakukan mempersiapkan antara lain: Penjelasan manaj. Luaran yang diharapakan dalam kegiatan pengabdian pada masyarakat ini adalah:

Menumbuhkan kesadaran manajemen event olahraga pada pemuda karang taruna, (2) Publikasi di Jurnal Pengabdian Kepada

 

Kata Kunci : Manajemen, event,  Pandemi
Analisis Permasalahan Guru Dalam Menghasilkan Karya Tulis Ilmiah Penelitian Tindakan Kelas
Authors: Zetriuslita Zetriuslita , Ariawan Rezi
Published: October 2022

Profesionalitas guru di era 4.0 ini mau tidak mau harus ditingkatkan. Hasil survey Tim PKPSM (Pusat Kajian Pendidikan Sains dan Matematika) IKIP Mataram, diperoleh informasi bahwa kemampuan guru dalam penguasaan materi ajar tergolong baik, tetapi hal ini tidak sejalan dengan kemampuan guru dalam melakukan inovasi pembelajaran, yang salah satunya dapat dilakukan dengan penelitian tindakan kelas. Pelatihan ini bertujuan menganalisis permasalahan guru dalam menghasilkan karya tulis ilmiah penelitian tindakan kelas (PTK). Metode yang digunakan adalah metode deskriptif kualitatif. Subjek pelatihan adalah guru-guru SMAN 1 Mandau Duri Bengkalis yang berjumlah 32 orang, Instrumen penelitian adalah lembar wawancara online dengan menggunakan aplikasi google form yang berisi pertanyaan seputar permasalahan dalam penulisan karya ilmiah PTK. Teknik analisis data dengan menganalisis hasil pengisian wawancara online secara deskriptif. Hasil analisis data menunjukkan bahwa kesulitan yang dialami guru dalam penulisan proposal PTK, pelaksanaan PTK dan penulisan karya ilmiah PTK, adalah a). Sebagian besar guru belum memahami PTK itu sendiri, kurang membaca referensi tentang PTK; b).  Pada umumnya guru belum memahami dalam mengembangkan isi latar belakang, rumusan masalah, tujuan penelitian dan manfaat penelitian;  c). Sebagian besar guru kesulitan dalam mengembangkan teori/kajian pustaka sesuai dengan permasalahan yang ada ; d). Guru belum paham dalam memilih metode penelitian yang sesuai dengan PTK; e). Pada umumnya guru mengalami kesulitan dalam mengembangkan hasil penelitian dan pembahasan; f). pada umumnya guru kesulitan dalam menulis karya tulis PTK
Pelatihan Pencegahan Covid-19 dan Pembagian Handsanitizer Kepada Klub Golden Ways Basketball
Authors: Saputro Arnaz Anggoro
Published: October 2022

Kasus Covid-19 gelombang 3 dengan virus jenis baru yaitu omnicorn di Kabupaten Jombang menunjukkan peningkatan jumlah yang cukup signifikan dalam satu bulan terakhir. Hal ini dikarenakan Kabupaten Jombang telah menjadi pusat aktivitas dan mobilitas masyarakat yang cukup tinggi. Jumlah kasus Covid-19 di Kabupaten Jombang per tanggal 22 Februari 2022 adalah sebanyak 14.669 kasus dengan 1561 kasus kematian. Melihat kasus Covid-19 yang terus mengalami peningkatan, pemerintah Kabupaten Jombang juga menerapkan Pemberlakuan Pembatasan Kegiatan Masyarakat berbasis Mikro PPKM level 3 di Wilayah Kabupaten Jombang dalam Rangka Percepatan Penanganan Covid-19, memiliki kasus Covid-19 paling tinggi dengan jumlah kasus terkonfirmasi positif sebesar 14.669 kasus dengan 1561 kematian per tanggal 22 Februari 2022. Klub bola basket  Golden Ways Basketball  salah satu klub bolabasket yang dinaungi oleh Perbasi Jombang dan bertempat latihan di lapangan bola basket SMP 1 Diwek Jombang, dimana klub ini dalam dua bulan terakhir sudah memulai latihan selama pandemi Covid-19. Klub tersebut beralamat di Jl. Raya Bandung No.56, Ceweng, Kec. Diwek, Kabupaten Jombang, Jawa Timur 61471, dan masuk di wilayah Kecamatan Diwek. Berdasarkan data dari dinas kesehatan Kabupaten Jombang via Instagram yang diperoleh, Kecamatan Diwek merupakan kecamatan dengan kasus Covid-19 peringkat dua setelah Kecamatan Jombang yaitu sebanyak 1276 kasus per tanggal 22 Februari 2022. Permasalahan di masyarakat antara lain masih banyak yang belum paham pencegahan penularan Covid-19 ini diantaranya pentingnya menggunakan masker. Bentuk kegiatan berupa pelatihan pencegahan COVID-19 kepada pemain klub bola basket Golden Ways Basketball dan bagaimana bentuk pencegahannya. Pelatihan diberikan melalui virtual Zoom Meeting mengingat penularan virus yang masih cepat serta pembagian Handsanitizer kepada pemain Klub bola basket Golden Ways Basketball
Pelatihan Pemanfaatan Kantong Plastik Menjadi Produk Bernilai Guna dan Ekonomis Kelurahan Mentangor Tenayan Raya
Authors: Suryanti  , Sukarni  , Idris Tengku , Cahyana Rendra
Published: October 2022

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan pemahaman tentang perlunya pelatihan dalam  memanfaatkan kantong plastik Menjadi Produk  Bernilai Guna dan Ekonomis Kelurahan Mentangor Tenayan Raya. Melalui pemanfaatan kantong plastik ini diharapkan ibu-ibu Majelis Taqlim Masjid Darrul Janah dapat mengurangi buangan plastik dalam kehidupan sehari-hari agar mengurangi pencemaran lingkungan. Kegiatan pengabdian masyarakat ini dilaksanakan di Masjid Darrul Janah kelurahan Mentagor diikuti oleh 30 orang ibu-ibu majelis taqlim masjid darrul jannah. Materi dalam kegiatan ini mencakup penyuluhan tentang materi serta langkah-langkah dalam pembuatan dan proses merangkai bunga dari kantong plastik, kemudian pelatihan dilanjutkan dengan mempraktekkan secara langsung pembuatan bunga anggrek, melati, sakura untuk mewakili penggunakan bahan-bahan yang sudah disediakan. Kegiatan ini mempunyai banyak manfaat bagi ibu-ibu Majelis Taqlim Masjid Darrul Janah, agar dapat memanfaatkan bahan disekitar yang dianggap tidak bernilai menjadi bernilai guna dan ekonomis
ANALISIS FAKTOR-FAKTOR YANG MEMPENGARUHI TINGKAT NON PERFORMING FINANCING (NPF) DI BMT NASHRUL UMMAH BALEN
Authors: Lailatun Nikmah Siti , Nur Aisyah Esy
Published: October 2022

ABSTRAK

Penelitian ini ditujukan untuk mengetahui pengaruh dari CAR, FDR, BOPO, RF dan Inflasi terhadap NPF di BMT Nashrul Ummah Balen. Penelitian ini berupa penelitian kuantitatif dengan metode analisis data analisis regresi linier berganda. Data dalam penelitian ini diperolah dari Laporan Keuangan BMT Nashrul Ummah Balen berupa data bulanan dari Januari 2018 - Desember 2021. Hasil penelitian menunjukkan bahwa CAR dan Inflasi secara parsial tidak berpengaruh terhadap NPF. Sedangkan FDR, BOPO, dan RF secara parsial memiliki pengaruh yang signifikan terhadap NPF di BMT Nashrul Ummah Balen. Secara simultan, CAR, FDR, BOPO, RF dan juga Inflasi memiliki pengaruh yang signifikan terhadap NPF di BMT Nahsrul Ummah Balen dengan nilai Adjust R Square sebesar 0,802 atau 80,2%. Hal ini menunjukkan bahwa variabel CAR, FDR. BOPO, RF dan Inflasi dapat mempengaruhi variabel NPF sebesar 80,2% sedangkan 19,8% lainnya dijelaskan oleh variabel lain diluar penelitian ini.
PROBLEMS OF THE APPLICATION OF ANTI-CORRUPTION LEGISLATION IN THE ARMED FORCES OF UKRAINE DURING THE RULE OF MARTIAL LAW
Authors:   National University Defense of Ukraine named after Ivan Chernyakhovsky, Miroshnyk Mykyta , Shevchuk Andii ,   National University Defense of Ukraine named after Ivan Chernyakhovsky
Published: October 2022

The article analyzes the problems of applying anti-corruption legislation in the Armed Forces during martial law. It is outlined that "application of anti-corruption legislation" is understood as a legal process of implementation of anti-corruption legislative prescriptions, by transformation of a certain concrete life situation into a legal act by authorized subjects. Four main problems of the application of legislation in the Armed Forces during martial law are singled out. The first is the imperfection of the legal framework. It is noted that in the domestic legal system there is a significant specific weight of normative and legal prescriptions that relate to the main issues of anti- corruption regulation, but they belong to secondary legal acts, which is incorrect from the point of view of legal technique. In addition, it was noted that some legal prescriptions contain legal deformations - collisions, gaps, etc., which, in particular, can provoke an unscrupulous law enforcer to take advantage of such shortcomings. Examples of such shortcomings are given. Such a type of deficiency as the imperfection of mechanisms for the implementation of anti-corruption legislation is analyzed. It is indicated that only a comprehensive approach to legal regulation, in particular the elimination of fragmentation in the mechanism of such regulation, can significantly improve the situation with the application of anti-corruption legislation. The incompetence and/or corruption of some authorized subjects of the application of anti-corruption legislation in the Armed Forces is another drawback of the application of anti-corruption legislation in the Armed Forces during martial law. It is noted that it is people with the right values in the ranks of the Armed Forces who will transform its system as a whole and will be able not only to apply anti-corruption legislation, but also to make proposals for its improvement. The problem of the application of anti-corruption legislation in the Armed Forces during martial law, such as insufficient financial support and legal nihilism, is analyzed. The need to build a correct model of anti-corruption legislation and a decent salary in the Armed Forces (and in general in all state authorities) was emphasized. Legal education of citizens in order to overcome legal nihilism is also of great importance.
Visible-light promoted N-aminoalkylation of quinazolinones
Authors: Cui Wenwen , Fan Yang , Wang Zhi-Bin , Liang Xiao- Wei , Wang Shou-Guo
Published: October 2022

A visible-light promoted direct coupling of quinazolinones and simple alkylamides to approach highly functionalized N-aminoalkyl quinazolinones was reported. This protocol serves as a highly efficient and straightforward strategy for N-aminoalkylation transformation of quinazolinones employing tert-Butyl peroxybenzoate as an oxidant in combination with visible-light irradiation conditions. This process features mild reaction conditions and tolerance for a wide range of functional groups. Synthetically important and highly functionalized N-aminoalkyl quinazolinones were afforded high levels of yields (up to 86% yield).
Conjugated Imine Polymer Synthesized via Step-Growth Metathesis for Highly Stable Silicon Nanoparticle Anodes in Lithium-Ion Batteries
Authors: Martin Trevor , Rynearson Leah , Kuller Mackenzie , Quinn Joseph , Wang Chongmin , Lucht Brett , Neale Nathan
Published: October 2022

We have developed a new method to synthesize polyphenylmethanimine (polyPMI) as a linear or a hyperbranched, conjugated polymer using an aldehyde-imine metathesis reaction. We detail the reaction mechanisms of this polymerization by characterizing a red-shift in its absorption spectrum as polymer conjugation length increases and verify that this optical shift results from extended p-condensation using density functional theory. This new synthetic approach provides a polymer that can potentially be depolymerized for facile recyclability and is compatible with air- and water-sensitive chemistries. As an example of the utility of this new approach, we demonstrate that this polymer can be directly grown on silicon nanoparticles to create silicon anodes for lithium-ion batteries with a high degree of electrochemical interfacial passivation. These silicon anodes exhibit Coulombic efficiencies above 99.9% and can accommodate silicon nanoparticle expansion and contraction during lithiation and delithiation as demonstrated by stable reversible capacities for 500 cycles. Finally, we demonstrate that polyPMI facilitates the formation of a lithium fluoride rich solid electrolyte interphase that remains chemically and mechanically stable after long term cycling.
The hydroamination of TIPS-C≡C-SF5 – A bench-top route to pentafluorosulfanylated enamines
Authors: Wenzel Jonas Oliver , Jester Fabian , Rombach David
Published: October 2022

Synthetic access to a variety of aliphatic and vinylic pentafluorosulfanylated building blocks remains a major challenge in contemporary organofluorine chemistry hampering its broad investigation in the context of medicinal chemistry, agrochemistry and functional materials. Herein, we report a bench-top protocol to access the virtually unknown class of a-SF5-enamines under rather benign reaction conditions. This reaction combines the in-situ protodesilylation of the commercially available precursor TASP with the unprecedented hydroamination of HC≡C-SF5. The on-site use of highly toxic gases is completely avoided, granting access to a-SF5-enamines to conventional labs. Furthermore, employing a combined experimental and computational approach, we revealed a two-step cascade reaction. The excellent E-diastereoselectivity of the reaction is suggested to be the result of the convergence of the fast Z-/E- isomerization of a vinyl anion as well as isomerization of the iminium ion in the equilibrium. The remarkably thermal stability of these SF5-enamines encourages further studies of its synthetic utility.
Ammonia - A Step Away from Traditional Fuels
Authors: Mittal Dhairya , Sethi Aaftaab
Published: October 2022

With the economic and societal progress, a great escalation in energy demands has been witnessed over the years. A major proportion of total energy consumed globally is accounted by the transportation sector where fossil fuels or derivatives such as petrol, diesel and jet fuel are predominantly utilized. This has led to a very high contribution to greenhouse emissions by this sector. With focus on a sustainable future, there is a dire need for alternate green fuels. In this short review, we discuss the potential use of ammonia as a clean fuel; disadvantages and possible resolutions.
Bridging Nanocrystals to Robust, Multifunctional, Bulk Materials through Nature-Inspired, Hierarchical Design
Authors: Plunkett Alexander , Temiz Kaan , Warren Chad , Wisniewski Valea , Furlan Kaline P. , Garay Javier , Giuntini Diletta , Domènech Berta , Schneider Gerold A.
Published: October 2022

Self-assembly of nano-building blocks has emerged as a key tool to direct the arrangement and the collective properties of nanomaterials. Nevertheless, the lack of control over larger length scales when nanomaterials are processed typically leads to defects which scale with the dimensions of the specimen. This ultimately limits their structural integrity and hence their development beyond microscale materials and devices. Herein, we propose a new, versatile approach to fabricate at low temperatures a nature-inspired composite material based on self-similar, hard, inorganic structures interconnected via soft, organic layers on two hierarchy levels. The final macroscale composite material presents a robust architecture while still maintaining the instrinsic nano-characteristic, functional properties derived from its nano-building blocks. The obtained nanocrystalline magnetite-based material has a high bending strength, significantly improved fracture toughness, high saturation magnetization and a low coercivity while portraying an adjustable, macroscopic shape in the cm-scale. The presented nanocomposite design, therefore, allows to obtain macroscale components with multifunctional properties fostered through nanoscale features and hence enables advancing nanomaterials towards large-scale engineering applications.
Re-envisioning the Design of Nanomedicines: Harnessing Automation and Artificial Intelligence
Authors: Zaslavsky Jonathan , Bannigan Pauric , Allen Christine
Published: October 2022

Introduction Interest in nanomedicines has surged in recent years due to the critical role they have played in the COVID-19 pandemic. Nanoformulations can turn promising therapeutic cargo into viable products through improvements in drug safety and efficacy profiles. However, the developmental pathway for such formulations is non-trivial and largely reliant on trial-and-error. Beyond the costly demands on time and resources, this traditional approach may stunt innovation. The emergence of automation, artificial intelligence (AI) and machine learning (ML) tools, which are currently underutilized in pharmaceutical formulation development, offers a promising direction for an improved path in the design of nanomedicines. Areas covered This article highlights the potential of harnessing experimental automation and AI/ML to drive innovation in nanomedicine development. The discussion centers on the current challenges in drug formulation research and development, and the major advantages afforded through the application of data-driven methods. Expert opinion The development of integrated workflows based on automated experiments and AI/ML may accelerate nanomedicine development. A crucial step in achieving this is the generation of high-quality, accessible datasets. Future efforts to make full use of these tools can ultimately contribute to the development of more innovative nanomedicines and improved clinical translation of formulations that rely on advanced drug delivery systems.
Disentangling the effect of pressure on a mechanochemical bromination reaction by solid-state NMR spectroscopy
Authors: Bartalucci Ettore , Schumacher Christian , Hendrickx Leeroy , Puccetti Francesco , d'Anciães Almeida Silva Igor , Dervişoğlu Rıza , Puttreddy Rakesh , Bolm Carsten , Wiegand Thomas
Published: October 2022

Mechanical forces, including compressive stresses as one of the most important consequences, have a significant impact on chemical reactions. Besides the preparative opportunities, mechanochemical conditions benefit from the absence of any organic solvent, the possibility of a significant synthetic acceleration and unique reaction pathways. Together with an accurate characterization of ball-milling products, the development of a deeper mechanistic understanding of the occurring transformations at a molecular level is critical for fully grasping the potential of organic mechanosynthesis. In this vein, we studied a bromination of a cyclic sulfoximine in a mixer mill and used solid-state nuclear magnetic resonance (NMR) spectroscopy for structural characterization of the reaction products. Magic-angle spinning (MAS) NMR was applied for elucidating the product mixtures taken from the milling jar without introducing any further post-processing on the sample-of-interest. Ex-situ 13C-detected NMR spectra of ball-milling products showed the formation of a rather crystalline solid phase with the regioselective bromination of the S-aryl group of the heterocycle in position 4. Completion is reached in less than 30 minutes as deduced from the NMR spectra. The bromination can also be achieved by magnetic stirring, but then, a longer reaction time is required. Mixing the solid educts in the NMR rotor allows to get in-situ insights into the reaction and enables the detection of a reaction intermediate. The pressure alone induced in the rotor by MAS is not sufficient to lead to full conversion and the reaction occurs on slower time scales than in the ball mill, which is crucial for analysing mixtures taken from the milling jar by solid-state NMR. Our data suggest that on top of centrifugal forces, an efficient mixing of the starting materials is required for reaching a complete reaction.
Heavy metals, trace elements, minerals and ascorbic acid content of occasionally
consumed eight indigenous fruits in Bangladesh
Authors: Motalab M. , Mumtaz B. , Mohajan S. , Saha B.K. , Jahan S.
Published: October 2022

Herein, a study was carried out to assess the nutritional potential of eight indigenous fruits
namely sapodilla, stone apple, bilimbi, amla, litchi, strawberry, tamarind, elephant-apple
particularly on the basis of heavy metal, mineral and ascorbic acid content along with the
physicochemical properties. Inductively coupled plasma mass spectrometer (ICP-MS) and
atomic absorption spectrophotometer (AAS) analysis were performed to determine the
essential trace elements and heavy metals in the selected fruits, whereas sodium and
potassium content was determined by flame-photometer. Even though the essential trace
elements such as zinc, copper, manganese, selenium and cobalt were found in all the
examined fruits, sapodilla, stone apple and tamarind were observed as a rich source of
selenium and cobalt. The current research demonstrated the presence of toxic heavy
metals like arsenic, cadmium, lead, and mercury in elephant-apple, sapodilla, stone apple
and tamarind in trace levels which are below the Maximum Residue Limits (MRLs). All
the selected eight fruits are found as rich sources of macro-minerals for instance sodium,
potassium, calcium, magnesium and phosphorous. Ascorbic acid was estimated by HPLC
which ranged from 4.10 to 475.0 mg/100 g of edible portion and the highest amount was
found in amla. In summary, these fruits could be potential sources of macro and microminerals and safe from toxic heavy metal contamination. The nutritional data observed in
the present study would be played a promising role in dietary recommendation, nutritional
education, training, research, and food supplementation.
Learning Effectiveness and Satisfaction Selfreport of College Online Physical Education (OLPE) Students in the Philippines in Time of COVID-19 Pandemic
Authors:   De La Salle University, Department of Physical Education, Manila, Philippines, Aguinaldo Jerrwin C. , Cobar Alvin George C. ,   Ateneo de Manila University, Loyola Schools Physical Education Program, Quezon City, Philippines, Dimarucot Heildenberg C. ,   San Beda University Manila, Human Kinetics Department, Manila, Philippines,   Far Eastern University, Department of Graduate Studies and Transnational Education, Institute of Education, Manila, Philippines
Published: October 2022

Physical Education was among the badly hit courses as different countries implement systemic quarantine to mitigate the spread of COVID-19. The Philippines is not spared by this measure, migrating the education system to remote and online methods. Pursuing schools and instruction during a lockdown, this study intends to explore how the online learning implementation process is perceived and how different factors play in this unprecedented educational climate. One thousand four hundred four Physical Education students (N=1404) participated in an online survey using a modified OLQ-TLP questionnaire, comprising 11 categories of 42 quality indicators namely: Instruction (I), learning content (LC), course design (CD), knowledge acquisition (KA), ability to transfer (ATT), learning support (LS), social presence (SP), learning platform (LP), instructor interaction (II), learner interaction (LI) and learner satisfaction (L-Sat). Results showed student satisfaction reports outside the capital are significantly lower than their counterparts in the capital. Female students reported significantly higher satisfaction scores than males in the Instruction, Learning Content, Course Design, Knowledge Acquisition, and Ability To Transfer categories. Using One-way ANOVA, findings also revealed significantly low satisfaction reports as the students aged. Lastly, Knowledge Acquisition, Learner Interaction, and Ability To Transfer were strongly associated with overall learner satisfaction reports, validating previous reports that human-to-human interaction is a strong indicator of online learning satisfaction. While hybrid education is looming and here-tostay post-pandemic, further studies on how students learn better outside the classroom are promoted, especially in countries with educational equity interests like the Philippines.
Addressing Hegemony within the System of Medicine for an Inclusive and Sustainable Health System: The Case of Traditional Medicine in India
Authors: Guite Nemthianngai
Published: October 2022

There is growing interest and belief in the effectiveness and efficacy of the traditional system of medicine and its sustainability within the health system. The domination and superiority of biomedicine over traditional medicine have been visible from postcolonial time to till date. At the same time, there is also an increased attempt to streamline and harmonize the diversity of the traditional system of medicine with the modern system of medicine. However, it has often resulted in detrimental outcomes for many traditional health practitioners, including the system of medicine they practice. The dominance and interplay of the power relationships and social structural inequalities are not discussed and deliberated extensively in the published literature as one of the crucial reasons for medical hegemony. Therefore, the essay’s objective is to address the hegemony in traditional medicine regulation, professionalization, commoditization and intellectual property rights. In doing so, an attempt has been made to argue for the traditional care providers such as bonesetters and Dais (Traditional Birth Attendants) whose services remain undermined due to their social identity, often overlooking the difficult conditions in which they provide care. This may give us a more inclusive and sustainable health system perspective. The traditional medicine system and the care providers, deserve the long denied respect from the medical care and health science community; and better recognition, preservation and protection of their skills.
Impact of Covid-19 on Livelihood and Health Experiences of Migrant Labourers in Kerala, India
Authors: G. Dilip Diwakar , Viswambaran Visakh , M.K. Prasanth
Published: October 2022

Covid-19 is the most consequential crisis in our memory and has affected everyone irrespective of class, caste, gender and ethnicity. The pandemic also exacerbated pre-existing inequalities, and those who were marginalised took the brunt of the unprecedented crisis. Inter-State Migrant Workers was one such community who were at the intersections of marginalisation. Mostly they belong to economically poor Scheduled Caste/Tribe and Backward Communities. Most of them are agriculture labour, and often due to poor rains and unemployment they migrate to other states for better employment and wage. This essay explores the confluence of elements that helped Kerala to manage the Covid-19 pandemic during the first wave, March to May 2020. The study adopted mixed method, about 132 migrant workers were interviewed using a structured schedule and 10 case studies were collected. The study finds that a majority, 92 per cent are SC/ST/OBC, education level less than high school and economically very poor. The study examined the measures taken by the government to address the crisis and how it helped to address the need and concerns of the migrant workers. It also captured the life, livelihood, healthcare utilisation and overall experience of interstate Dalit migrant workers who reside in Kerala.
Health Disparity and Health Equity in India: Understanding the Difference and the Pathways Towards Policy
Authors: Acharya Sanghmitra S.
Published: October 2022

Health is essential in all spheres of everyday life. It is crucial for well-being, longevity, and to avail economic and social opportunity. Therefore, resources and services needed to be healthy go beyond medical care. Living and working conditions which promote health assume greater importance as they have the potential to reduce the need for medical care (Daniels, 1981;1Daniels et al., 1999). Therefore, the discourse on health needs to begin from the socioecological framework and move towards the biomedical through the biopsychosocial.  The health promoting elements require to be distributed according to need, rather than treated as commodities which can be accessed based on one’s economic propensity. Evidences are aplenty that health status is contingent to health promoting environment, and  imbalances in this environment are likely to produce disparities, inequities and inequalities in health.
Pengaruh Metode Everyone Is A Teacher Here Terhadap Hasil Belajar Siswa Sds IT Rabbani
Authors: Wahyuni Rezki , Rosmalah Rosmalah , Nurdin Makmur
Published: October 2022

This research is a quantitative research with a research designquasi experiment which aims to before and after using the ETH method and knowing whether or not there is a significant effect of using the ETH method on social studies learning outcomes of fifth grade students of SDS IT Rabbani, Tanete Riattang District. Bone District. .Independent Sample T-test. Based on the results of inferential statistical analysis shows the value oft-count (3,237) is greater (>) valuettable (1.67528) at a significance level of 5%. Thus Ho is rejected and H1 received. From the results of the study, it was concluded that there was a significant difference in the use of the ETH method on social studies learning outcomes for fifth grade students of SDS IT Rabbani, Tanete Riattang District, Bone Regency.
Hubungan Antara Komunikasi Interpersonal Guru Dengan Prestasi Belajar Siswa Kelas Tinggi
Authors: Nurdin Makmur , Mujahidah Mujahidah , Karmila Andi Tasya Safa
Published: October 2022

This research is a correlational study which aims to determine the relationship between teacher-student interpersonal communication and student achievement in high grade students. Based on the results of descriptive statistics, it is obtained that the teacher-student interpersonal communication data has an average of 60.15 with a percentage of 64% which is in the medium category and the learning achievement value of high-class students has an average of 85.26 with a percentage of 91% which is included in the very category. good. Based on the results of inferential statistical analysis showed rtabel > at 5% significance level of 0.282 so that rhitung > rtabel (0.315 > 0.282). Thus H_0 is rejected and H_1 is accepted. The conclusion is that there is a significant relationship between students' interpersonal communication and high grade student achievement at SD Inpres 6/75 Manuruge, Tanete Riattang District, Bone Regency.
Model Pembelajaran Kooperatif Tipe Snowball Throwing untuk Meningkatkan Hasil Belajar Siswa Tentang Siklus Air
Authors: Nurjannah Nurjannah , Fajar Fajar , Yupitasari Yupitasari
Published: October 2022

This research is motivated by the low learning outcomes of students in class V. This research is a classroom action research (CAR) and uses a qualitative approach. Based on the research data in cycles I and II, the results of the research cycle I showed that the learning process was in good qualification (B), student activities were in sufficient qualification (C) and the learning outcomes test was in sufficient qualification (C) and for the cycle II shows that the learning process is in good qualification (B), student activities are in good category (B) and student learning outcomes are in good qualification (B). Based on the results of the study, it can be concluded that the application of the Snowball throwing type of cooperative learning model can improve the process and student learning outcomes about the water cycle for fifth grade students of UPT SD Negeri 6 Arawa, Sidrap Regency
PENGEMBANGAN APLIKASI KREASI BERBASIS LOCAL WISDOM UNTUK SISWA KELAS VII
Authors: Irawati Indah Dwi , Wanabuliandari Savitri , Sumaji Sumaji
Published: October 2022

Penelitian ini bertujuan menghasilkan media pembelajaran matematika yang valid dan praktis untuk memfasilitasi kemampuan berpikir kreatif matematis siswa pada materi aritmatika sosial untuk siswa SMP kelas VII. Penelitian ini termasuk penelitian pengembangan, dengan menggunakan model pengembangan Borg dan Gall dengan instrumen penelitiannya lembar wawancara, lembar angket, dan lembar validasi. Teknik analisis data diperoleh dari penilaian dua validator dan penilaian kepraktisan terhadap 2 guru dan 32 siswa, yang kemudian dianalisis. Hasil validasi aplikasi KREASI menunjukkan bahwa aplikasi termasuk dalam kriteria valid dengan skor 3,1. Hasil penilaian kepraktisan guru dan siswa, guru menyatakan aplikasi termasuk dalam kriteria praktis dengan skor 3 dan penilaian siswa menyatakan aplikasi termasuk dalam kriteria praktis dengan skor 3,2.
PROSES BERPIKIR KREATIF DALAM PENYELESAIAN MASALAH RAVEN TEST
Authors: Nugroho Aryo Andri , Dwijayanti Ida
Published: October 2022

Tujuan dari penelitian ini adalah untuk mendeskripsikan proses berpikir kreatif mahasiswa pendidikan matematika Universitas PGRI Semarang dalam menyelesaikan masalah, dalam penelitian ini yaitu masalah tentang raven test. Kreativitas dan kemampuan pemecahan masalah sangatlah penting dalam berbagai bidang, termasuk institusi pendidikan untuk mengembangkannya. Pembicaraan kreativitas dalam matematika lebih ditekankan pada aspek prosesnya, yakni proses berpikir kreatif. Berpikir kreatif merupakan suatu proses berpikir untuk mengungkapkan hubungan-hubungan baru, melihat sesuatu dari sudut pandang baru dan membentuk kombinasi baru dari dua konsep atau lebih yang sudah dikuasai sebelumnya. Aspek-aspek kemampuan berpikir kreatif matematis, yaitu kelancaran, keluwesan, keaslian, elaborasi, dan sensitivitas. Tahapan atau proses kemampuan berpikir kreatif yang akan dikaji dalam penelitian ini diantaranya kelancaran, keluwesan, kebaruan, dan keterincian. Berdasarkan hasil penelitian dan pembahasan dapat disimpulkan bahwa proses berpikir kreatif mahasiswa dalam menyelesaikan soal raven test membantu mahasiswa untuk mengeksplor pengetahuannya sehingga menjadi lebih kreatif yang sesuai dengan indikatornya yaitu kelancaran, keluwesan, dan kebaruan, dan keterincian, ini terlihat saat mahasiswa tersebut dapat menyelesaikan setiap soal raven test yang diberikan. Pada saat penyelesaian masalah raven test juga menunjukkan pemikiran secara sistematis dalam menyelesaikannya yang sering disebut dengan heuristik.
ANALISIS KEBUTUHAN PENGEMBANGAN MEDIA PEMBELAJARAN GEOGEBRA MOBILE PADA MATERI TRANSFORMASI GEOMETRI KELAS XI SMK
Authors: Jamaluddien Nurrahmat Wahid , Sumargiyani Sumargiyani
Published: October 2022

Tujuan dari penelitian ini adalah untuk menganalisis kebutuhan aplikasi geogebra versi mobile pada pembelajaran matematika khususnya pada materi transformasi geometri. Penelitian ini merupakan penelitian kuantitatif deskriptif dengan metode survey. Responden penelitian ini adalah 14 siswa kelas XI Otomatisasi dan Tata Kelola Perkantoran SMK Muhammadiyah 2 Bantul. Instrumen pengumpulan data menggunakan angket. Berdasarkan hasil penelitian diketahui bahwa saat pembelajaran matematika, 92,86% siswa membutuhkan media pembelajaran yang bisa diakses melalui smartphone masing-masing dikarenakan lebih praktis. Sebanyak 92,14% siswa tidak pernah menggunakan aplikasi geogebra mobile sedangkan 92,86% siswa setuju apabila dikembangkan sebuah media pembelajaran berbasis geogebra mobile, maka kelas XI Otomatisasi dan Tata Kelola Perkantoran SMK Muhammadiyah 2 Bantul perlu dikembangkan media pembelajaran berbasis geogebra mobile pada materi transformasi geometri.
İzolesiz bir off-grid PV destekli elektrikli araç şarj istasyonu tasarımı ve performansının değerlendirilmesi
Authors: SAHLOUL Mohamad Nedal , DENİZ Ahmet , HOCAOĞLU Fatih Onur
Published: October 2022

Jeopolitik riskler ve buna bağlı olarak artan fosil yakıt maliyetleri nedeniyle, elektrikli araçlara olan ilgi giderek artmaktadır. Elektrikli araçların yaygınlaşması, yeni şarj istasyonlarının tasarımını ve yaygınlaşmasını zorunlu kılmaktadır. Bu çalışmada, güneş enerjisi ile desteklenmiş bir elektrikli araç güneş enerjisi destekli elektrikli araçların şarj sisteminin Matlab/Simulink ortamında tasarımının gerçekleştirilmesi hedeflenmiştir. Tasarlanan sistemde izoleli DC-DC dönüştürücüler yerine izolesi olmayan dönüştürücüler kullanılmış böylece büyük güçlerde bobinlerde meydana gelen ısı kayıplarının önlenmesi, kullanılan devrelerin boyutlarının azaltılması ve sistem maliyetinin düşürülmesi hedeflenmiştir. Tasarlanan sisteme ait performans testleri yapılmış ve makale içerisinde sunulmuştur.
Care of the organ transplant receiver: Review
Authors: Bektas Neslihan
Published: October 2022

Organ transplantation is the process of replacing damaged/inoperative organs with healthy ones. Many parameters are considered in the decision-making process for this procedure. At first, compatibility parameters of the recipient individual and the donor should be evaluated. All laboratory values and tissue compatibility tests should be compared. The organ transplant coordinator shares the patient’s compliance information with the team. The recipient patient is informed of the match, and the process begins. Preparing the recipient for transplantation is as difficult as finding the appropriate organ. During the first stages, the individual is evaluated and meets with the entire transplant team. Everyone on the transplant team explains their roles and responsibilities. The patient can ask questions. Information is given about complications and negative care processes encountered after transplantation. Patients most often experience differences of opinion in religious and cultural dimensions. On the one hand, he/she wants to live; on the other hand, he/she thinks transplantation is a “sin”. These confusing thoughts can increase and be replaced by psychosocial issues. The transplant nurse initiates the patient’s rehabilitation process. This process is based on an immunosuppressive treatment plan to strengthen the patient’s immunity before transplantation. The transplantation plan provides guidance on transplant day, donor patient preparation, and organ safety. This review serves as a guide for recipient individual. This review study consists of specific sub-titles related to the subject.
THE PURSUIT OF TRUTH IN THE CONTEXT OF POST-COLONIAL SRI LANKAN CONFLICTS THROUGH MICHAEL ONDAATJE’S ANIL’S GHOST AND GUNADASA AMARASEKARA’S ASATHYA KATHAWAK
Authors: Jayasinghe Manouri K.
Published: October 2022

Sri Lankan history is fraught with numerous attempts of invasion and colonization from time immemorial. The European occupation being the major one, it lasted for 443 years until 1948. The post-independence period revealed the strong influence of colonization on the socio-economic, religious, and cultural mindset of the colonized. The policy of ‘divide and rule’ implemented by the Europeans paved the way for political conflicts among ethnic groups. The youth of both the Sinhala and Tamil ethnic factions of the population opposed the political decisions of the then Sri Lankan governments at different periods of time and this led to the Sinhala youth insurrection and the 30-year liberation war by Tamil separatist guerillas. Ondaatje in Anil’s Ghost and Amarasekara in Asathya Kathawak have recognized these conflicts and their outcome through literature. The protagonists of these novels are eager to discover the truth and the perpetrators of violence during the uprisings in order to mete out justice to the memory of the victims. The different narrative techniques used, help in understanding the storyline through which the truth concerning the criminal occurrences of the era are uncovered.
Demonized and Ungrievable Lives of Lifers and Death Row Inmates
Authors: Lewis Téa
Published: October 2022

This paper makes a conceptual application of grievability from the disenfranchisement, stigmatization and disposal that lifers, death row inmates and their loved one's experience. First, I examine the work of Doka who recognizes “disenfranchised grief” as the significant losses that result in grief that is not “openly acknowledged, socially validated, or publicly mourned” (Doka, 1989, p. 224). This theory is applicable to avenues in which personal experiences of grief are discordant with society's grieving rules, as an individual or their loved one is going through the carceral system in Canada or the US. Lifers, death row inmates and their loved ones, reflect typologies that determine experiences of disenfranchised grief, and are arguably classified as an ungrievable typology that forces them to be demonized. Next, I will examine Butler's claims that community, recognition and reciprocal exchanges could offer a critical lens that acknowledge the grievability, shared experiences of vulnerability, and history of victimization for those within the carceral system. However, disposal, the logic of elimination and unequal conception of “human” (Butler, 2003), prevent the rehabilitation of lifers and death row inmates, and perpetuate an ungrievable prison population. Lastly, I examine Park's piece that states that the goal of "transitional justice” must be the decolonization of Indigenous peoples in Canada. This begins with the "decolonization of the mind” by reconceptualizing Indigenous lives as grievable and mobilizing grief as a political resource (Park, 2015, p. 273). Similarly, I believe that the same reconceptualization and use of grief as a political resource, is necessary to achieve transitional justice for lifers and death row inmates in the US. The paper explains how lifers, death row inmates and their loved ones, are demonized by the lack of greivability, community and recognition that they are awarded.
Barriers to Justice for Disconnected Youth
Authors: Read Natalie
Published: October 2022

The rise of information and communication technology has been associated with increased access to justice for individuals across Canada. Indeed, these technologies have had a multitude of positive impacts on issues of access to justice, especially during the era of COVID-19. However, there are also a number of barriers presented by the over-reliance on information and communication technology, particularly for digitally disconnected young people who are moving through the criminal justice system. These barriers reproduce inequality and isolation in several areas: legal counsel and the courts, corrections and probation, and within the community at large. In order to reduce these barriers, three key policy recommendations are made. Firstly, traditional access to justice must be at least partially preserved. Secondly, there must be increased funding or subsidizing of cell phone programs for individuals with criminal justice involvement. Lastly, there needs to be increased public education surrounding technology to address the second-level digital divide. Further research on this topic is essential to solving the problem of access to justice, particularly for young offenders in Canada.
A case study in the use of optimized technology for chemical sand consolidation in the bottomhole zone
Authors: Efimov N.N. , Nozdrya V.I. , Karapetov R.V. , Kochubey K.N. , Ermolaev A.I. , Kilmamatov A.A.
Published: October 2022

Extraction of oil and gas from unconsolidated reservoirs induces complications, like bottomhole zone failure or sand production. The article gives an overview of the bottomhole zone consolidation with the Polyskrep agent. It gives laboratory and field test results of the optimized method of treating wells complicated with sand production.