bluuebunny/crossref_metadata_2025 huggingface dataset:
PENERAPAN DESAIN KELAS EFEKTIF BAGI ANAK BERKEBUTUHAN KHUSUS DI SNETS YCHI AUTISM CENTRE CABANG JEPARA
Authors: Murni Sri , Naiema An Naas Shahifatun , Suhaila Arina , Sanjali Sarwan , Rizka Muhammad Dany , Shofiyuddin Muhammad , Zulfahmi Muhammad Nofan
Published: March 2022

Abstract. In each child there is an ability or potential that is unique to him or her. And child rights which state that all children have the same rights and obligations to live and develop fully according to their potential. Autistic children generally have a high level of carefulness in terms of visualization. This sensitivity to visualization is traumatic to certain colors. the study room is designed according to the characteristics of the behavior of children with special needs or according to the type or type of therapy. "Form Follow Function" which means that the shape of the room follows its function, the interior design of the occupational class at the Jepara Branch of Snets Ychi Autism Center makes a positive contribution to achievement by increasing interest in learning. This positive contribution is obtained through the effects of using materials and colors on interior elements, anthropometry of indoor furniture, and lighting system. Nevertheless. The resources of educators at YCHI are not able to design and manage classrooms that are suitable for children with special needs. Thus, this enggagement program  is carried out by means of training and mentoring methods for educators in managing classrooms. The results of this program indicate an increase in the quality of classroom design that is suitable for children with special needs.

Abstrak. Pada setiap anak memiliki kemampuan atau potensi diri yang unik dan berbeda-beda. Hak-hak anak (child right) memiliki hak dan kewajiban yang sama untuk mengembangkan potensinya. Anak autis, pada dasarnya memiliki kemampuan yang tinggi terkait dengan visualisasi. Kepekaan terhadap visualisasi ini menyebabkan adanya traumatis terhadap warna-warna tertentu. Ruang belajar didesain sesuai dengan karakteristik perilaku Anak Berkebutuhan Khusus yang sesuai dengan jenis atau macam terapinya. “Form Follow Function” yang artinya bahwa bentuk ruang mengikuti fungsinya, desain interior kelas okupasi di Snets YCHI Autism Centre Cabang Jepara memberikan kontribusi yang positif dalam pencapaian dengan meningkatkan minat belajar. Kontribusi positif tersebut didapatkan melalui pengaruh-pengaruh yang ditimbulkan dari penggunaan bahan dan warna pada elemen interior, antropometri perabot dalam ruang dan sistem pencahayaan. Meski demikian. Sumberdaya para pendidik di YCHI belum memadai untuk mendesain dan mengelola ruang kelas yang sesuai untuk anak berkebutuhan khusus. Demikian, pengabdian ini dilaksanakan dengan metode pelatihan dan pendampingan bagi para pendidik dalam mengelola ruang kelas. Hasil program ini menunjukkan adanya peningkatan kualitas desain ruang kelas yang sesuai untuk anak berkebutuhan khusus.
Muzetyka – drgająca fala wolności między utopią a katastrofą
Authors: Brochocka Katarzyna
Published: March 2022

Autorka przedstawia fakty kulturowe w rozwoju muzyki współczesnej oraz udział sztucznej inteligencji w tworzeniu, współtworzeniu i wykonywaniu muzyki. Brochocka dostrzega paralelę między szybko narastającą dysproporcją wiedzy i umiejętności przechylającą się w stronę komputerów i elektroniki. Ludzie w cieniu wizji i przyjemności zdają się coraz bardziej zapominać o trudach zdobywania wiedzy. Artykuł przypomina problemy techniczne i filozoficzne, zalety i zagrożenia związane z obecnym stanem teorii i praktyki muzycznej. Kraina muzetyki to fantastyczne narzędzie do wizualizacji i zagłębiania się w zawiły świat dźwięków słyszanych w danej chwili lub uchwyconych do późniejszego doświadczenia.
Human Rights and SARS-CoV-2 – some observations on a Public Emergency threating the Life of the Nation
Authors: Połatyńska Joanna
Published: March 2022

This paper tackles the issue of derogation of State’s international obligations in the field of human rights protection. Although derogation clauses are often included in human rights treaties, their application is regarded as an exception rather than a rule and undergo strict scrutiny as to their legality. It is universally acknowledged that such derogation is allowed in the most severe of circumstances, usually referred as “war or other public emergency threatening the life of the nation”. The Author therefore considers whether the global COVID-19 pandemic might be categorized as such and thereby justify the measures undertaken by States to stop the spread of the coronavirus.
UTILIZATION OF THE LEDS IN NEW GENERATION WIRELESS NETWORKS
Authors: Микаева С.А. , Микаева А.С. , Журавлева Ю.А. , Ларшина Э.Л. , Тикунова К.В.
Published: March 2022

Работа посвящена применению технологии Li-Fi с использованием светодиодов. Приведен пример действия этой технологии на основе двух независимых источников.

This article is focused on the utilization of Li-Fi technology based on LEDs. Also an example of this technology based on two independent sources.
CYCLICITY OF CHANGES IN THE CASPIAN SEA LEVEL AND SCHWABE SOLAR CYCLES
Authors: Абатуров М.А.
Published: March 2022

Работа касается особенностей гидрологического режима Каспийского моря. Уровень воды в море подвержен значительным непредсказуемым изменениям, что вызывает множество проблем. В работе рассмотрен один из частных вопросов, связанный с выявлением природы таких изменений. Были рассмотрены циклически повторяющиеся малые изменения уровня моря и сопоставлены с ходом солнечных циклов Швабе. Выявлена их четкая взаимно синхронная зависимость на продолжительном интервале времени начиная с 1840 г. Была предложена модель выявленной зависимости, основанная на эффекте Форбуш-понижения и на атмосферном эффекте CLOUD-конденсации. Результаты исследования могут быть полезны для построения долгосрочной модели и для прогнозирования изменений гидрологического состояния Каспийского моря.

The work concerns the peculiarities of the hydrological regime of the Caspian Sea. The water level in the sea is subject to significant unpredictable changes, which causes many problems. The paper considers one of the particular issues related to the identification of the nature of such changes. The cyclically recurring small changes in sea level were considered and compared with the course of the Schwabe solar cycles. Their clear mutual synchronous dependence has been revealed over a long time interval since 1840. A model of the revealed dependence based on the Forbush decreases effect and the atmospheric CLOUD-condensation effect was proposed. The results of the study can be useful for building a long-term model and for predicting changes in the hydrological state of the Caspian Sea.
PAIN AND ANALGESICS: ACTION MECHANISMS
Authors: Иванов И.В. , Покатов В.А.
Published: March 2022

Обсуждены причины возникновения болевых ощущений у человека и животных. Дан обзор современных обезболивающих препаратов с указанием биофизических и биохимических механизмов их воздействия на уровне клеток, тканей и органов. Приведены примеры практического использования обезболивающих препаратов в ветеринарной клинике филиала.

The causes of pain in humans and animals were discussed. An overview of modern analgesics with an indication of the biophysical and biochemical mechanisms of their action at the level of cells, tissues and organs was also given. In addition, the examples of practical use of analgesics in Russian State Agrarian University (Kaluga branch) veterinary clinic were given.
FEATURES OF FLOWING, POLLINATION AND SEED PRODUCTIVITY ANEMONE ALTAICA FISCH. EX C.A. MEY. (FAM. RANUNCULACEAE) IN THE CONDITIONS OF THE CITY OF PERM
Authors: Кузьменко И.Н.
Published: March 2022

Проведены исследования особенностей цветения, опыления и семенной продуктивности Аnemone altaica в условиях города Перми. Наблюдения и сбор материала проводились в мае-июле 1998-1999 гг. и 2019-2021 гг. Выявлено, что в годы исследований растения ветреницы алтайской в условиях городской среды хорошо цвели и прошли все генеративные фазы развития, сформировали плоды и семена, что указывает на возможность широкого применения данного вида в озеленении городской среды.

The research of the peculiarities of flowering, pollination and seed productivity of Аnemone altaica in the conditions of the city of Perm was carried out. Observations and collection of material were carried out in May-July 1998-1999. and 2019-2021 It was revealed that during the years of research, the Altai anemone plants bloomed well in an urban environment and went through all the generative phases of development, formed fruits and seeds, which indicates the possibility of widespread use of this species in landscaping the urban environment.
COASTAL BOTTOM COMMUNITIES OF THE UNSKAYA BAY (WHITE SEA)
Authors: Махнович Н.М. , Мосеев Д.С.
Published: March 2022

Описан видовой состав, численность и биомасса макрозообентоса в литоральной зоне Унской губы Белого моря. В работе использованы результаты прибрежных исследований, проведенных весной 2021г. Приведены данные по видовому составу фитобентоса, доминирующим видом макрофитов является Zostera marina, которая образует сообщества с покрытием дна до 80% на мягких грунтах. На твердых субстратах обычна бурая водоросль Fucus vesiculosus. Встреченные организмы макрозообентоса относились к восьми типам и 11 классам. Наиболее часто встречаемыми классами на осушках оказались Polychaeta, Bivalvia, Gastropoda и Malacostraca. Биомасса макрозообентоса варьировала в пределах от 0,4649 до 1112 г/м2, составив в среднем 3,76 г/м2, численность – от 54 до 2372 экз/м2, в среднем – 860,55 экз/м2.

The species composition, abundance and biomass of macrozoobenthos in the littoral zone of the Unskaya Bay of the White Sea are described. The paper uses the results of coastal studies conducted in the spring of 2021. Data on the species composition of phytobenthos are given. The dominant macrophyte species is Zostera marina, which forms communities on soft soils. The brown algae Fucus vesiculosus is usually found on solid substrates. The zoobenthic organisms belonged to eight types and 11 classes. The most common classes were Polychaeta, Bivalvia, Gastropoda and Malacostraca. The biomass of macrozoobenthos varied from 0.4649 to 1112 g/m2, the number – from 54 to 2372 ind/m2.
DEVELOPMENT OF TECHNOLOGIES FOR REDUCING OVERHEATING OF PHOTOVOLTAIC PANELS FOR MASS PRODUCTION
Authors: Пилипенко А.В.
Published: March 2022

Рассматривается развитие в последние годы технологий, имеющих практический выход и ориентированных на снижение перегрева солнечных панелей. Фотоэлектрическая энергетика (ФЭ) развивается в настоящее время безубыточно с точки зрения энергии, затраченной на производство, а также – выбросов парниковых газов на стадии производства. Как следствие, ее интенсивный рост продолжается, несмотря на аномальные климатические изменения. Тем самым осуществляется частичная замена более эффективных, но неэкологичных традиционных источников энергии. Однако рост ФЭ может быть более значительным при условии развертывания масштабной борьбы с существенным недостатком ФЭ панелей – их перегревом в жаркую погоду, сопровождающимся снижением эффективности и долговечности.

The development in recent years of technologies that have a practical output and are aimed at reducing overheating of solar panels is considered. Photovoltaic energy (PV) is currently developing at a break-even point in terms of energy expended in production, as well as greenhouse gas emissions at the production stage. As a result, its intensive growth continues despite abnormal climatic changes. Thus, a partial replacement of more efficient, but not environmentally friendly, traditional energy sources is carried out. However, the growth of PV can be more significant if a large-scale struggle is launched against a significant drawback of PV panels – their overheating in hot weather, accompanied by a decrease in efficiency and durability.
COMPARISON OF THE CONSISTENCY OF THE CHARACTERISTICS OF TYPICAL FILTER ELEMENTS WITH WORK IN BIOFUELS FROM RAPESEED OIL
Authors: Апатенко А.С. , Руденко И.И. , Севрюгина Н.С.
Published: March 2022

Рассмотрена эффективность применения биотоплива из рапсового масла для дизельных двигателей. Определены основные отличия между физико-химическими характеристиками рапсового биотоплива и дизельным топливом по параметрам плотности, вязкости и температуры воспламенения. Обоснована необходимость проверки работоспособности системы очистки топлива при переходе на биотопливо, в частности работы фильтрующих элементов. Экспериментальные исследования показали, что рапсовое масло повышает усилие разрыва бумажного фильтрующего элемента до 90 Н, по отношению к работе в дизельном топливе – 33 Н.

The efficiency of using biofuels from rapeseed oil for diesel engines is considered. The main differences between the physico-chemical characteristics of rapeseed biofuel and diesel fuel in terms of density, viscosity and ignition temperature are determined. The necessity of checking the efficiency of the fuel purification system during the transition to biofuels, in particular the operation of filter elements, is substantiated. Experimental studies have shown that rapeseed oil increases the breaking force of the paper filter element to 90 N, in relation to operation in diesel fuel – 33 N.
Machine Learning Optimization of Lignin Properties in Green Biorefineries
Authors: Löfgren Joakim , Tarasov Dmitry , Koitto Taru , Rinke Patrick , Balakshin Mikhail , Todorović Milica
Published: March 2022

Novel biorefineries could transform lignin, an abundant biopolymer, from byproduct waste to high-value products for a sustainable society. Here we report the optimization of the AquaSolv omni biorefinery for lignin via Bayesian optimization, a machine learning framework for sample-efficient and guided data collection. This tool allows us to relate the biorefinery conditions like hydrothermal pretreatment reaction severity and temperature with multiple experimental outputs such as lignin structural features characterized using 2D nuclear magnetic resonance spectroscopy. By applying a Pareto front analysis to our models, we can find the processing conditions that simultaneously optimize the lignin yield and the amount of β-O-4 linkages for the depolymerization of lignin into platform chemicals. Our study demonstrates the potential of machine learning to accelerate the development of sustainable chemical processing techniques for targeted applications and products.
Dynamic Self-organization in an Open Reaction Network as the Fundamental Principle for the Emergence of Life
Authors: Mukouyama, Yoshiharu , Tanaka Kenya , Nakanishi Shuji , Nakato Yoshihiro
Published: March 2022

The present work reveals that a prebiotic chemical system can generate self-organizing ability that leads to highly ordered structures and an active character such as free independent harmonious behavior. This result is the properties of natural things that have long been overlooked since Darwin’s theory of evolution or the Darwinism established in the early twentieth century. To date, it has in general been believed that natural things are only objective existents and cannot demonstrate an active character such as free independent behavior. Studies thus far conducted on the emergence of life have lacked the theoretical fundamental principle for it. The present work clearly shows, by computer simulation and experiments, that a stationary state of an open reaction network has such self-organizing ability as mentioned above and can act as a precursor of the primitive life on the earth. We can thus start study on the emergence of life from a new perspective on a scientific basis.
Polyelectrolyte Complex-Covalent Interpenetrating Polymer Network Hydrogels
Authors: Li Defu , Göckler Tobias , Schepers Ute , Srivastava Samanvaya
Published: March 2022

Polyelectrolyte complex (PEC) hydrogels possess a rich microstructural diversity and tunability of shear response, self-healing attributes, and pH- and salt-responsiveness. Yet, their utility in biotechnology and biomedicine has been limited, owing to their weak mechanical strength and uncontrolled swelling. Here, we introduce a strategy to overcome these drawbacks of PEC hydrogels by interlacing the electrostatically crosslinked PEC network with a covalently crosslinked polymer network, creating polyelectrolyte complex-covalent interpenetrating polymer network (PEC-IPN) hydrogels. In the PEC-IPN hydrogels demonstrated here, composed of oppositely charged ABA triblock copolymers and photocrosslinkable 4-arm poly(ethylene oxide) (PEO), the PEC network self-assembles swiftly in aqueous environs, providing structural rigidity and serving as protective scaffoldings for the covalently crosslinkable PEO precursors. Photocrosslinking of the PEO chains creates a covalent network, supplying structural reinforcement to the PEC network. The resulting PEC-IPN hydrogels possess significantly improved shear and tensile strength, swelling characteristics, and mechanical stability in saline environments while preserving the intrinsic features of PEC networks, including the mesoscale network structure and salt-responsiveness. We envision that our approach to produce PEC based IPN hydrogels will pave the way for creation of self-assembled hybrid materials that harness the unique attributes of electrostatic self-assembly pathways, with broad applications in biomedicine.
Multi-Reference Approach to Normal and Resonant Auger Spectra Based on the One-Center Approximation
Authors: Tenorio Bruno N. C. , Voss Torben Arne , Bokarev Sergey I. , Decleva Piero , Coriani Sonia
Published: March 2022

A methodology to calculate the decay rates of normal and resonant Auger processes in atoms and molecules based on the One-Center Approximation (OCA) using atomic radial Auger integrals is implemented within the restricted-active-space self-consistent-field (RASSCF) and multi-state restricted-active-space perturbation theory of second order (MS-RASPT2) frameworks as part of the OpenMolcas project. To ensure an unbiased description of the correlation and relaxation effects on the initial core excited/ ionized states and the final cationic states, their wave functions are optimized independently, whereas the Auger matrix elements are computed with a biorthonormalized set of molecular orbitals within the state-interaction (SI) approach. As a decay of an isolated resonance, the computation of Auger intensities involves matrix elements with one electron in the continuum. However, treating ionization and autoionization problems can be overwhelmingly complicated for non-experts because of many peculiarities in comparison to bound-state electronic structure theory. One of the advantages of our approach is that, by projecting the intensities on the atomic center bearing the core hole and using precalculated atomic radial two-electron integrals, the Auger decay rates can be easily obtained directly with OpenMolcas, avoiding the need to interface it with external programs to compute matrix elements with the photoelectron wave function. The implementation is tested on the Ne atom, for which numerous theoretical and experimental data are available for comparison, as well as on a set of prototype closed- and open-shell molecules, namely, CO, N2, HNCO, H2O, NO2, and C4N2H4 (pyrimidine).
Red Orange and Bitter Orange IntegroPectin: Structure and Main Functional Compounds
Authors: Scurria Antonino , Sciortino Marzia , Garcia Ana Rosa , Pagliaro Mario , Avellone Giuseppe , Fodalgo Alexandra , Albanese Lorenzo , Meneguzzo Francesco , Ciriminna Rosaria , Ilharco Laura
Published: March 2022

DRIFT, HPLC-MS and SPME-GC/MS analyses used to unveil the structure and the main functional compounds of red (blood) orange (Citrus sinensis) and bitter orange (Citrus aurantium) IntegroPectin show evidence that these new citrus pectins are comprised of pectin rich in RG-I hairy regions functionalized with citrus biophenols, chiefly flavonoids, and volatile molecules, mostly terpenes. Remarkably, IntegroPectin from the peel of fresh bitter oranges is the first high methoxyl citrus pectin isolated so far via hydrodynamic cavitation, whereas red orange IntegroPectin is a low methoxyl pectin. C. aurantium IntegroPectin has a uniquely high concentration of adsorbed flavonoids, especially flavanone glycosides hesperidin, naringin and eriocitrin.
H-atom Abstraction Reactivity through the Lens of Asynchronicity and Frustration with their Counter-Acting Effects on Barriers
Authors: Maldonado-Domínguez Mauricio , Srnec Martin
Published: March 2022

Hydrogen atom abstraction (HAA) is central to life and its importance in synthetic chemistry continues to grow. Enzymes rely on HAA to trigger life-sustaining reaction cascades, and greener synthetic routes are attainable by in situ capture of the carbon-centered radicals generated by HAA. Despite the potential of HAA for the diversification of molecular complexity and the late-stage functionalization of bioactive compounds, readily applicable and reliable models translating experimentally or computationally accessible thermodynamic quantities into relative free energy barriers are missing. In this work, we discovered a complete thermodynamic basis for the description of HAA reactivity, which consists of three components. Besides, the traditional linear free energy relationship and the recently introduced factor of asynchronicity (Srnec et al, PNAS 2018, 115, E10287-E10294), we present the third thermodynamic component of H-atom abstraction reactions – factor of frustration that arises from the dissimilarity of the species competing over a hydrogen atom in their overall ability to acquire electron and proton. Incorporating these non-classical descriptors into a Marcus-type model, the approach herein presented allows nearly quantitative prediction of relative barriers in six sets of metal-oxo-mediated HAA reactions, outperforming existing methods even in a stringent test with >200 computational HAA reactions.
Mechanistic basis for the Iridium-Catalyzed Enantioselective Al-lylation of Alkenyl Boronates
Authors: Davis Colton , Ready Joseph
Published: March 2022

Iridium(phosphoramidite) complexes catalyze an enantio- and diastereoselective three-component coupling reaction of alkenyl boronic esters, organolithium reagents and secondary allylic aryl carbonates. The reaction proceeds through an allylation-induced 1,2-metalate shift of the alkenyl boronate forming non-adjacent stereocenters. Mechanistic investiga-tions outline the overall catalytic cycle and reveal trends in reactivity and selectivity. Analysis of relative stereochemistry in a variety of 1,1-disubtituted alkenyl boronates provides insight into the transition state of the addition and indicates a concerted pathway. Kinetic analysis of the reaction revealed the kinetic order dependance in boronate, catalyst, and both the slow- and fast-reacting enantiomer of allylic carbonate as well as the turnover-limiting step of the reaction. Hammett studies explored substituent effects in both aryl-derived alkenyl boronates and aryl carbonates. Initial investigations into the migratory selectivity of the 1,2-metalate shift were also examined using (bis)alkenyl boronates.
THERMAL ENGINEERING LABORATORY
Authors: T Sudhakar
Published: March 2022

This book on “ME8512 Thermal Engineering Laboratory” covers the complete syllabus prescribed by the Anna University, Chennai for the first semester B.E/B.Tech. Degree course under Choice Based Credit System with the new regulation 2017.This book covers with both Study and Practical experiments, has been presented 12 experiment systematically. Before starting the experiments, the students are advised to go through the procedure, given in the book, in order to carry out the experiments with perfect understanding.We hope that this book will be useful to both teachers and students. Finally we would request the readers to kindly send their valuable comments and suggestions towards the improvement of the book and the same will be gratefully acknowledged.
Measures for the Optimization of Subgrade and Pavement Design in the Reconstruction and Expansion of Highways
Authors: Jiang Weixiang
Published: March 2022

In comparison to the construction of modern highway engineering, several of China’s early pavement construction concerns, such as pavement collapse, are rather clear. Limited by historical and technical factors, the subgrade and pavement design for highways lacks scientificity, thus inducing potential safety problems in the operation. In order to comprehensively improve the subgrade and pavement design as well as ensure the quality and safety of highway engineering projects, this paper takes the reconstructed and expanded highway projects as research subjects and focuses on proposing optimization measures for the subgrade and pavement design of reconstructed and expanded highways, so as to provide adequate reference.
Principles and Case Studies of Fed Batch Fermentation and Continuous Fermentation
Authors: Yi Andrew Peng
Published: March 2022

Modern fermentation processes include a variety of fermentation methods, such as fed batch fermentation and continuous fermentation. This paper will focus on the principles and case studies of these two methods. Fed batch fermentation originates from fractionation fermentation with closed culture and adjustment of the pH value of the carbon source, to which the process of feeding the carbon source to the cell culture in a controlled manner has been added. This type of fermentation is more commonly used compared to the other. Continuous fermentation is also a closed fermentation system, which can operate without restrictions by continuous or intermittent addition of fresh nutrient media to the fermenter; however, it is susceptible to contamination by stray bacteria and metabolic inconvenience.
Pelatihan Konseling Karier John Holland Bagi Guru Bimbingan dan Konseling
Authors: Winingsih Evi , Purwoko Budi , Dibyowiyono Bambang
Published: March 2022

Karier adalah salah satu bidang pelayanan guru Bimbingan dan Konseling (BK). Pelayanan bidang karier yang dilakukan saat ini masih berorientasi pada pemilihan karier. Namun belum banyak guru BK yang mengidentifikasi kepribadian siswa untuk dikorelasikan dengan pilihan karier siswa. Tujuan dari pengabdian masyarakatan ini adalah untuk membantu guru BK dalam memberikan pelayanan di bidang Karier di SMK kabupaten Banyuwangi. Target khusus dari kegiatan ini adalah meningkatanya pemahaman guru BK tingkat SMK di kabupaten Banyuwangi tentang pelayanan BK yang berorientasi pada teori karier John Holland. Metode dalam pengabdian ini yakni dengan memberikan seminar dan pelatihan secara terstruktur dan terbimbing. Kompetensi guru BK akan diukur dengan menggunakaa instrument yang diberikan kepada guru BK setelah pelatihan. Hal ini dilakukan untuk mengetahui pemahaman guru BK setelah diberikan pelatihan. Pelaksanaan kegiatan berlangsung selama 120 menit. Pengabdian ini menghasilkan sebuah perubahan pada peningkatan pemahaman tentang teori Karier Holland yang cukup signifikan dari para guru BK yang mengikuti pelatihan. Saran yang disampaikan adalah pemberian pelatihan berupa skill penerapan Karier Holland di sekolah agaknya perlu diperhatikan. Karena pemahaman tidak cukup untuk bisa menjamin para guru BK dapat mengaplikasikan teori tersebut.
Metode Pembelajaran Daring untuk UMKM Hijab di Era Pandemi Covid-19
Authors: Surjanti Jun , Aji Tony Seno , Sakti Norida Candra , Kautsar Achmad , Prakoso Albrian Fiky
Published: March 2022

Dampak pandemic covid-19 mencakup berbagai aspek kehidupan dan kelompok masyarakat seperti yang terjadi di Kabupaten Gresik. UMKM menjadi salah satu aktor ekonomi yang merasakan dampaknya seperti yang dialami dua UMKM Hijab œFahmi Collection dan œIzza Collection. Keduanya mengalami penurunan omzet dan bahkan ancaman berhenti beroperasi. Padahal, keduanya menjadi sumber penghasilan pengrajin hijab yang menopang kebutuhan rumah tangga mereka. Keterbatasan sumber daya negara membuat pemerintah mengambil prioritas penanganannya pada dua hal pokok, yaitu kesehatan dan ekonomi. Kebijakan semacam ini juga dilakukan di banyak negara. Oleh sebab itu, Universitas Negeri Surabaya sebagai perguruan tinggi dan bagian dari pemerintah ikut serta meningkatkan kapabilitas UMKM untuk menyesuaian produk mereka sesuai kondisi pasar di era pandemic covid-19 melalui pembelajaran UMKM hijab secara daring (dalam jaringan). Hal ini karena produk hijab masker mereka selama ini belum sesuai standar keamanan pencegahan covid-19. Metode PKM (Pengabdian kepada Masyarakat) yang digunakan berupa pendidikan yang terdiri dari seminar online dan pendampingan produksi online melalui Whats App Group (WAG). Hasil kegiatan ini menunjukkan bahwa pemilik maupun pengrajin UMKM hijab mengalami peningkatan pengetahuan dan keterampilan membuat hijab masker atau hijab Antisipasi Covid-19. Selain itu, dari keterampilan yang ada, mereka mampu menghasilkan hijab Antisipasi Covid-19 yang mendukung kebutuhan Unesa dalam penanganan covid-19.
Aksi Kepedulian terhadap Masyarakat Terdampak Pandemi Covid-19
Authors: Kamalia Putri Ulfa , Subroto Waspodo Tjipto , Kurniawan Riza Yonisa , Dewi Retno Mustika
Published: March 2022

Dampak yang ditimbulkan dari adanya pandemi Covid-19 adalah banyak masyarakat yang mengalami penurunan pendapatan atau bahkan kehilangan pekerjaan akibat Pemutusan Hubungan Kerja (PHK). Perekonomian saat ini sedang lesu, dikarenakan lapangan pekerjaan yang tersedia mengalami cost yang tinggi, namun pendapatan yang diterima tidak mampu untuk mencukupi cost tersebut. Kemudian, selain itu akibat Pandemi Covid-19 ini, sistem pembelajaran tatap muka di kampus dinonaktifkan dan menggunakan sistem daring sehingga mahasiswa-mahasiswa yang tempat tinggalnya di luar kota Surabaya atau bahkan luar pulau tidak dapat pulang kampung karena adanya penerapan PSBB (Pembatasan Sosial Berskala Besar) dan mereka khawatir akan menjadi pembawa virus apabila nekat untuk pulang sehingga mereka tetap tinggal di asrama/kos. Namun, akibat adanya pandemi Covid-19 ini, mereka juga mengalami kesulitan uang saku dikarenakan ekonomi orang tuanya yang sedang sulit sehingga mereka juga kesulitan dalam memenuhi kebutuhan sehari-harinya. Aksi nyata kepedulian terhadap masyarakat terdampak pandemi Covid 19 telah terlaksana pada Hari Jumat, 2 Oktober 2020 di gedung G5 Fakultas Ekonomi Universitas Negeri Surabaya. Aksi kepedulian dengan memberikan bantuan 50 paket sembako ini disalurkan kepada civitas akademika FE Unesa untuk mencukupi kehidupan sehari-harinya yang mana pendapatan mereka menurun akibat pandemi Covid 19. Harapannya bantuan sembako ini akan mengurangi beban perekonomian masyarakat yang terdampak pandemi Covid-19.Keywords: Pandemi, Covid-19, Kepedulian, Sembako
Pengabdian Kepada Masyarakat: Edukasi Pengelolaan Keuangan Keluarga dan Motivasi Bekerja di Masa Pandemi Covid-19
Authors: Fisabilillah Ladi Wajuba , Fahrullah A'rasy , Hanifa Nurul
Published: March 2022

Pengabdian Kepada Masyarakat ini berbasis pada kondisi ekonomi pada masyarakat Kota Surabaya sebagai akibat dari pemberlakuan social distancing dan pembatasan sosial berskala besar (PSBB) yang telah diterapkan oleh pemerintah Kota Surabaya sebagai upaya untuk memutus mata rantai penularan covid-19. Dengan adanya aturan tersebut perusahaan melakukan pengurangan karyawan agar tetap survive di masa sulit akibat covid-19. Bagi perusahaan yang masih bisa bertahan akan tetap mempertahankan karyawannya tetapi dilakukan pengurangan jam kerja sehingga pendapatan karyawan menurun. Kegiatan Pengabdian dilakukan dengan cara memberikan penyuluhan mengenai dampak kesehatan akibat covid-19 dengan memberikan edukasi tentang pengelolaan keuangan keluarga dan motivasi bekerja dari rumah selama masa pandemi covid-19. Kegiatan ini juga disertai pembagian sembako kepada warga yang terdampak covid-19. Tujuan utama dari kegiatan ini adalah untuk membantu menyelesaikan permasalahan warga yang ditimbulkan akibat PHK dan dirumahkan sehingga mempengaruhi kondisi ekonomi masyarakat. Dengan memberikan edukasi, maka warga akan tahu berbagai macam informasi dan strategi mengenai bagaimana mengelola keuangan keluarga dengan baik sehingga pada masa pandemi ini bisa survive dan memberikan motivasi kepada masyarakat agar tetap semangat untuk bekerja dari rumah dengan memulai untuk berbisnis sehingga kegiatan dirumah saja tetap produktif.
Manajemen Keuangan Praktis Bagi Masyarakat yang Terdampak Covid 19
Authors: Yanthi Merlyana Dwinda , Triani Ni Nyoman Alit , Satyawan Made Dudy , Siregar Cantika Sari , Kusumaningsih Ambar
Published: March 2022

Pandemi Covid-19 memberikan dampak secara langsung bagi pemenuhan kebutuhan di semua lapisan masyarakat. Pandemi juga memberikan imbas yang sangat besar dengan diberlakukannya pembatasan sosial berskala besar yang terjadi di daerah Surabaya. Pembatasan sosial ini  memberikan pengaruh sangat besar bagi masyarakat terutama bagi civitas akademika Fakultas Ekonomi yang berasal dari luar daerah. Pelaksanaan Pengabdian Kepada Masyarakat ini membantu untuk memberikan literasi bagi masyarakat mengenai bagaimana mereka mampu mengatur dan mengurangi pola hidup konsumtifnya melalui video animasi, sehingga mampu membantu mereka dalam mengatur pola konsumtifnya di tengah pandemi ini. Pengabdian kepada masyarakat ini juga memberikan bantuan sembako bagi masyarakat civitas FE Universitas Negeri Surabaya.Keywords: manajemen keuangan, video animasi, sembako
Photo Product dan Content Marketing Instagram dalam Pemasaran Online Marketing INTAKO
Authors: Indarwati Tias Andarini
Published: March 2022

Koperasi INTAKO yang berdiri sejak 1976 memproduksi tas dan koper yang memiliki konsumen dalam negeri maupun luar negeri memiliki potensi besar dalam dalam bidang ekonomi. Kondisi bencana lumpur Lapindo di tahun 2006 telah menjadikan penurunan penjualan mencapai 80%. Kondisi Pandemic saat ini lebih memprihatinkan bagi koperasi INTAKO dilihat dari omset penjualannya. Koperasi INTAKO telah berupaya menggunakan social media Instagram akan tetapi belum dimanfaatkan sepenuhnya tampak pada tidak terupdate-nya informasi yang ada. Pandemic seperti ini pemasaran online adalah hal yang tidak dapat dihindari. Tujuan kegiatan ini adalah memaksimalkan photo produk dan content marketing dari Instagram dalam rangka meningkatkan pemasaran Koperasi INTAKO. Metode yang kami gunakan adalah workshop sehingga karyawan INTAKO dapat melanjutkan kegiatan tersebut kedepannya. Hasil dari kegiatan ini bahwa terdapat perubahan tampilan Instagram yang berbeda secara photo produk nya dan content marketing sebagai sarana komunikasi dan informasi bagi calon konsumen.
TRAINING THE ANALYSIS SKILLS OF STUDENT THROUGH THE APPLICATION OF GUIDED INQUIRY LEARNING MODELS ON REACTION RATE MATERIALS
Authors: Fauziah Fatimah Millenia , Novita Dian
Published: March 2022

This study aims to describe the feasibility of learning models, student activities, learning outcomes, analytical skills, and students' responses by applying guided inquiry learning models. The research method used was one group pretest-posttest design. The results obtained were (1) the percentage of the quality of the implementation of learning for three consecutive meetings, namely 96.87%, 96.87%, and 93.75%. (2) Students activities relevant to practicing analytical skills for three successive meetings are 88.67%, 90%, and 90.67%. (3) Student learning outcomes increased with the percentage of n-gain in the high category of 94.11%. (4) Each component of the students' analytical skills was, respectively, elemental analysis of 64.71% in the high category. In comparison, the analysis of relationships and organizational principles was 47.06% in the high category. (5) The students' responses were 92.70% and 91.92% for the learning model and LKPD. Therefore, the guided inquiry learning model can train students' analytical skills.
FLIPPED CLASSROOM TO FIND and STUDY JOURNALS AS WELL AS IMPROVING SCIENTIFIC LITERACY IN MIDDLE STUDENTS
Authors: Saraswati Yohana , Indana Sifak , Sudibyo Elok
Published: March 2022

The foundation of attitudes, knowledge, and skills for students is the foundation of scientific literacy. The benefit of the flipped classroom model is that students can learn outside the classroom so that learning in the classroom is effective with literary discussions. Students were given the task of watching videos about how to find and study journals about student digestion health. In the classroom, students work in groups to practice their knowledge and skills based on the videos they have learned. Furthermore, students were given a survey on the effectiveness of the video to deepen their knowledge and skills. One hundred and twenty students completed the survey and the results showed that the students found the video very helpful in searching and studying journals. The result was that students tÃ©rbanti in 86% searched and 77% studied journals. Students claim that learning outside the classroom through video helps them with assignments (90%), the information obtained can be applied at other levels (87%) and they prefer to learn via video outside of the classroom to learn in class (63%). Students can acquire scientific literacy knowledge and skills through the flipped classroom methodology, especially watching videos.
PENGARUH MODEL ARIAS TERHADAP MOTIVASI BELAJAR DAN KEMAMPUAN MEMECAHKAN MASALAH DALAM PEMBELAJARAN IPS KELAS V SEKOLAH DASAR
Authors: Rahmawati Roosy , Kasdi Aminuddin , Riyanto Yatim
Published: March 2022

ABSTRACTThis Research aim to find out the significancy effect of ARIAS model to motivation to learn and abiliy to solve problems. The research is using quasy experiment methode. Designed with non equivalent control group. The exsperiment class using ARIAS model. While the control group using conventional learning models. The data in this research achieved by giving the pretest and postest in experiment and control class.The result of the research shows that mean value of motivation to learn at the postest of experiment class is 65,52% and at the control class 47,76%.  This result shows different 18,76%. The mean value of ability to solve problems test on the posttest at the experiment class shows at 77,83 while the control class shows 63,46. This result shows different 14,37. The result of the research test using independent sample t test using the SPSS 24 for windows programe. Keywords: Ability to Solve Problems, ARIAS Model, Motivation of Learning. ABSTRAK                                                                                         Penelitian ini bertujuan untuk mengetahui seberapa signifikan pengaruh model pembelajaran ARIAS terhadap motivasi belajar siswa dan kemampuan memecahkan masalah. Penelitian ini merupakan penelitian eksperimen  semu  (quasy  eksperiment)  dengan  rancangan  penelitian yang digunakan adalah Non Equivalent Control Group Design. Kelas eksperimen menggunakan model pembelajaran ARIAS, sedangkan kelas kontrol menggunakan model pembelajaran konvensional. Data  penelitian  diperoleh  melalui  pretest  dan  postttest pada  kelas  eksperimen  maupun  kelas  kontrol. Hasil penelitian menunjukkan bahwa rata-rata nilai posttest motivasi belajar siswa pada kelas eksperimen sebesar 65,52% dan nilai kelas kontrol sebesar 46,67%. Sehingga, selisih antara kelas eksperimen dengan kelas kontrol sebesar 18,76%. Adapun hasil tes kemampuan memecahkan masalah menunjukkan bahwa rata-rata nilai posttest pada kelas eksperimen sebesar 77,83 dan perolehan nilai kelas kontrol sebesar 63,46. Sehingga, selisih nilai rata-rata antara kelas eksperimen dengan kelas kontrol sebesar 14,37. Hasil penelitian dianalisis menggunakan uji independent t test berbantuan program SPSS 24 for windows. Kata Kunci: Kemampuan Memecahkan Masalah, Model Pembelajaran ARIAS, Motivasi Belajar.
PENGARUH PENDEKATAN SAINTIFIK TERHADAP AKTIVITAS DAN HASIL BELAJAR IPA PADA SISWA KELAS VI SD INPRES BERTINGKAT LABUANG BAJI MAKASSAR
Authors: Hardiyati Hardiyati , Kune Syarifuddin , Khaeruddin Khaeruddin
Published: March 2022

ABSTRACTThis Study aimed to determine the influence of scientific approach on learning activities and learning outcomes under plant characteristics topic at the grade VI  students of SD Inpres Labuang Baji Makassar. This type of research was an exprimental model using a pre-Experimental design in the form of one group pretest and post-test design.the samples of this study were 29 students. Data collection were observations tests, and documentation,while the research data were analyzed descriptively and infrentially by t test. The outcomes of science students in grade VI sd Inpres Labuang Baji .Based on the average post test results, the average science learning outcomes after applying the scientific approach are higher that the average pretest results before the scientific approach application. The average pretest obtained before applying the scientific approach is 42,41%., after having treatment with a scientific approach, the average posttest score is 85,06%. The number of class improves based on the pretest and posttest scores is 42,65%.Keywords: Scientifi, learning activities and results, Science ABSTRAK                                                                                          Penelitian  ini  bertujuan  untuk  mengetahui  pengaruh pendekatan saintifik terhadap aktivitas dan hasil belajar IPA Ciri khusus Yang dimiliki oleh tumbuhan pada siswa kelas VI SD Inpres Labuang baji Jenis penelitian ini merupakan model eksperimen menggunakan Desain Pre-Eksperimental dengan bentuk One Group Pretest-Posttest Design. Sampel penelitian ini adalah siswa kelas VI SD Inpres Labuang Baji yang berjumlah 29 siswa Data yang dikumpulkan menggunakan observasi, tes dan dokumentasi, sedangkan data hasil penelitian dianalisis secara deskriptif dan inferensial dengan uji t. Hasil penelitan menunjukkan bahwa penggunaan pendekatan saintifik dapat meningkatkan hasil belajar IPA siswa kelas VI SD Inpres Labuang Baji . Berdasarkan rata-rata hasil posttest diperoleh rata-rata posttest hasil belajar IPA setelah diterapkan Pendekatan saintifik  lebih tinggi dibandingkan dengan rata-rata hasil pretest sebelum diterapkan pendekatan saintifik  Rata-rata pretest yang diperoleh sebelum diterapkan pendekatan saintifik yaitu  42,41 %. Setelah dilakukan tindakan dengan perlakuan pendekatan saintifik, maka diperoleh rata-rata nilai posttest yaitu 85,06.% .Jumlah peningkatan kelas berdasarkan nilai pretest dan posttest sebesar 42,65%.Kata Kunci : Saintifik, Aktivitas dan hasil belajar, IPA
PENERAPAN MODEL PROBLEM-BASED LEARNING BERBANTUAN METODE MIND MAPPING UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR IPS PESERTA DIDIK KELAS IV SD NEGERI 002 SEBATIK UTARA KABUPATEN NUNUKAN
Authors: Suwaib Suwaib , Riyanto Yatim , Subroto Waspodo Tjipto
Published: March 2022

ABSTRACTThis study is a Class Action Research (CAR), which aims to improve the activity and learning outcomes on the subject of Social Studies through the implementation of Problem-Based Learning with Mind Mapping method in fourth grade students of SD Negeri 002 Sebatik Utara, Nunukan. The results of this study indicate a significant increase of aspects studied in each cycle. Teacher activity in the first cycle of 78.33% increased in cycle II of 94.58%. Likewise, the activities of students in the first cycle of 75.30% experienced an increase in cycle II of 85.42%. The percentage of completeness cognitive learning outcomes of learners in the first cycle of 76.19% increased in the second cycle of 95.24%. Based on the results it can be concluded that the application of Problem-Based Learning with Mind Mapping methods can increase the activity of the teacher, the activity of the learner and the cognitive learning outcomes in the process of teaching and learning on the subject of Social Studies in fourth grade of SD Negeri 002 North Sebatik, Nunukan.Keywords: Problem-Based Learning, Mind Mapping, teacher activities, student activities, learning result.ABSTRAKPenelitian ini merupakan penelitian tindakan kelas (PTK) yang bertujuan untuk meningkatkan aktivitas dan hasil belajar IPS melalui penerapan model Problem-Based Learning berbantuan metode Mind Mapping pada peserta didik kelas IV di SD Negeri 002 Sebatik Utara Kabupaten Nunukan. Hasil penelitian ini menunjukkan peningkatan yang cukup signifikan dari aspek yang diteliti di setiap siklusnya. Aktivitas guru pada siklus I sebesar 78,33% mengalami peningkatan di siklus II sebesar 94,58%. Demikian juga aktivitas peserta didik pada siklus I sebesar 75,30% mengalami peningkatan di siklus II sebesar  85,42%. Persentase ketuntasan hasil belajar kognitif peserta didik pada siklus I sebesar 76,19% meningkat pada siklus II sebesar 95,24%. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model Problem-Based Learning berbantuan metode Mind Mapping dapat meningkatkan aktivitas guru, aktivitas peserta didik dan hasil belajar kognitif  pada pembelajaran IPS di kelas IV SD Negeri 002 Sebatik Utara Kabupaten Nunukan.Kata kunci: Model Problem-Based Learning, Mind Mapping, aktivitas guru, aktivitas peserta didik, hasil belajar.
ANALISIS KEBIASAAN BELAJAR SISWA BERPRESTASI DI SD NEGERI 013 MUARA JALAI
Authors: Nurfadila Nurfadila , Ananda Rizki , Aprinawati Iis
Published: March 2022

The purpose of the study was to find out how the study habits of outstanding students at school, at home and the differences in study habits of outstanding students at SD Negeri 013 Muara Jalai were. This research uses case study qualitative research. The research subjects were high achieving students in grades IV and V of SD Negeri 013 Muara Jalai, class teachers, principals, parents of high achieving students and the neighborhood of high achieving students. Data collection techniques are observation, interviews, documentation and field notes. The main instrument is the researcher using tools in the form of observation guidelines, interviews, documentation and field notes. Data analysis using the Miles and Huberman model. The technique of checking the validity of the data is by using triangulation techniques. The results of the study showed that the learning habits of students excel in the school environment. Students attend class on time, students follow lessons by paying attention, listening, taking notes, asking questions, concentration and discipline in learning. While the study habits of students excel at home. Outstanding students have a schedule of study hours, during the learning process students are always guided and accompanied by their parents, students always prepare their study needs at night and always leave in the morning. The difference in the study habits of high achieving students is when they study at home, namely during study hours
MANAJEMEN PENGELOLAAN KELAS SEKOLAH DASAR PADA MASA PANDEMI
Authors: Nurpratiwiningsih Laelia , Ervina Dian
Published: March 2022

Class management is one of the most important factors in teaching and learning activities that can provide facilities in schools, especially classes to carry out various learning activities. This study aims to describe how teachers in classroom management in elementary schools during the pandemic can improve learning for the better. This study uses a qualitative approach with a descriptive method. Data collection techniques in research using observation, interviews and documentation. The results showed that classroom management carried out by teachers in grade IV at SD Negeri Dukuhwringin 01 during the pandemic was quite effective, because the learning system is carried out boldly and attractively so that it can help students at the level of understanding previous knowledge and arouse students' enthusiasm for learning with complementary learning systems that make learning effectiveness better.