bluuebunny/crossref_metadata_2025 huggingface dataset:
Distribusi Land Surface Temperature (LST) Menggunakan Metode Spasial Berdasarkan Citra Landsat 8 di Kabupaten Manggarai Nusa Tenggara Timur Pada Periode Juni-Juli 2015-2019
Authors: Yatimas Murni Lorensia , Yuliara I Made , Windaryoto Windaryoto
Published: February 2022

Pertumbuhan penduduk dan pembangunan yang pesat, mengakibatkan tersediaannya lahan kosong/terbuka yang bervegetasi berkurang, sehingga berpengaruh terhadap perubahan land surface temperature (LST). Land surface temperatur adalah temperatur pada permukan bumi yang merupakan hasil pantulan objek yang terekam oleh citra satelit pada waktu tertentu. Pada penelitian ini telah dilakukan pengolahan LST Kabupaten Manggarai NTT periode Juni-Juli 2015-2019, menggunakan metode spasial berdasarkan citra Landsat 8. Dari hasil pengolahan maka diperoleh distribusi LST, temperatur minimum dan maksimumnya. Distribusi LST tertinggi di Kabupaten Manggarai NTT tidak hanya terjadi di daerah pusat kota yakni Kecamatan Langke Rembong, tetapi juga terjadi di daerah pinggiran yaitu Timur Laut Kecamatan Reok dan Kecamatan Wae Ri’i. LST tertinggi di Kabupaten Manggarai NTT berada pada citra tanggal 7 Juli 2018 yang mencapai 42,312 ? sedangkan LST terendah berada pada citra tanggal 4 Juli 2017 sebesar -59,307 ?. Jika dilihat dari rata-rata LST yang diperoleh, maka rata-rata LST tertinggi berada pada citra tanggal 7 Juli 2018 dengan LST rata-rata sebesar 25,683 ? sedangkan LST dengan rata-rata terendah berada pada citra tanggal 4 Juli 2017 dengan rata-rata LST sebesar 5,218 ?.
Earthquake Hypocenter Relocation in The Abang-Culik Fault, Karangasem using Coupled Velocity-Hypocenter Method
Authors: Yudistira Made Prama , Sukarasa I Ketut , Kris Adi Astra I Made
Published: February 2022

Research has been done about the relocation of earthquake hypocenter position, seismic wave local velocity and correction of seismic wave recording station at the Abang-Culik Fault area according to coordinate 115,25°-115,75° BT and 8,00°-8,60° LS. Data which was used on this research was the earthquake data that occur in the 2015-2020 period. The research was conducted using the coupled velocity-hypocenter method. From the relocation result, the position of the earthquake hypocenter shifted, which initially spread to become more concentrated in the fault plane area. The local velocity decreasing a lot in the 3rd layer which was influenced by the presence of the Mount Agung magma pocket in that area. The correction of Station shown that only 1 station has a negative value of delay time, namely IGBI station while the other 13 stations show a positive value of delay time.
Uji Kesesuaian Kualitas Berkas Sinar-X Menggunakan Half Value Layer (HVL) Filter Aluminium Pada Pesawat Sinar-X Stationary di Akademi Teknik Radiodiagnostik dan Radioterapi Bali
Authors: Yulianti Ni Putu Pande Anita , Sutapa Gusti Ngurah , Astina Kadek Yuda
Published: February 2022

Telah dilakukan penelitian untuk mengetahui kualitas berkas sinar-X menggunakan half value layer (HVL) filter aluminium pada pesawat sinar-X stationary di Akademi Teknik Radiodiagnostik dan Radioterapi (ATRO) Bali. Penelitian ini bertujuan untuk mengetahui kualitas berkas sinar-X pada pesawat sinar-X stationary di ATRO Bali dengan melihat besarnya nilai HVL yang dihasilkan. Alat bantu yang digunakan berupa filter aluminium dengan tebal 0,5, 1,0, dan 2,0 mm, yang divariasi pada setiap besarnya arus yang digunakan, tegangan tabung konstan sebesar 80 kV, arus tabung 100, 125, 160, dan 200 mA, waktu eksposi sebesar 0,1 detik dan multimeter sinar-X. Untuk mengetahui besar nilai HVL digunakan uji regresi linier menggunakan SPSS. Pada masing-masing arus tabung yang digunakan diperoleh nilai HVL rata-rata 2,77 mmAl. Hasil uji-t menunjukkan bahwa nilai HVL tersebut kurang sesuai dengan standar KMK nomor 1250 tahun 2009 yaitu dalam rentang ? 2,3 mmAl sampai < 2,5 mmAl.
Pengaruh Siklon Tropis Terhadap Tinggi Gelombang di Wilayah Selatan Jawa, Bali, dan Nusa Tenggara (Studi Kasus Siklon Tropis Claudia)
Authors: Islamiyah Kholidatul , Suarbawa Komang Ngurah , Sumaja Kadek
Published: February 2022

Secara geografis wilayah Indonesia berada pada daerah di bawah lintang 20° (baik Utara maupun Selatan) memiliki kemungkinan yang kecil untuk tumbuhnya siklon tropis. Siklon tropis merupakan badai dengan kekuatan yang besar yang dapat mempengaruhi kondisi atmosfer dan perairan di wilayah Indonesia. Penelitian ini bertujuan untuk menganalisis karakteristik siklon tropis Claudia dan pengaruh siklon tersebut terhadap kondisi gelombang laut di wilayah Selatan Jawa, Bali dan Nusa Tenggara. Analisis yang dilakukan yaitu meliputi data satelit Himawari-8 kanal IR digunakan untuk memantau intensitas kecepatan angin dan tekanan udara di pusat siklon dengan teknik Dvorak T-number. Data gelombang air laut untuk menggambarkan kondisi gelombang air laut. Hasil pengolahan data menunjukkan siklon tropis Claudia memliki masa hidup selama 16 hari dengan nilai maksimum T-number sebesar 4,5. Dampak siklon tropis Claudia pada kondisi gelombang air laut terjadi pada saat siklon tropis memasuki tahap matang yaitu pada perairan Selatan Jawa Tengah hingga Nusa Tenggara Timur.
Pengaruh Konsentrasi Ekstrak Daun Hokianti Mikro (Carmona Retusa) Terhadap Dye Sensitized Solar Cell (DSSC)
Authors: Sabathiningsih Kadek Ayu Rahmanuca , Adnyana I Gusti Agung Putra , Trisnawati Ni Luh Putu
Published: February 2022

Telah dilakukan penelitian tentang fabrikasi DSSC menggunakan daun Hokianti mikro (carmona retusa) sebagai dye alami berbasis antosian. DSSC dibuat dengan menggunakan semikonduktor TiO2 yang dilapiskan pada kaca konduktif Indium Tin Oxide (ITO) dengan variasi konsentrasi dye daun Hokianti mikro sebesar 60, 75 dan 90 mg/mL dan variasi warna lampu penyinaran pada DSSC yaitu merah, orange, hijau, biru dan putih. Pada penelitian ini, hasil karakterisasi dengan spektofotometer FTIR menunjukkan bahwa sampel mengandung gugus fungsi cincin aromatik yang berperan sebagai antosianin. Analisis dengan SEM memperlihatkan morfologi permukaan sampel terdapat tumpukan butiran-butiran dengan batas-batas yang jelas sehingga dapat diperoleh ukuran diameter butiran sekitar (54,13±0,62)?m. Karakterisasi dye sampel dengan menggunakan spektrofotometer UV-Vis pada tiga konsentrasi 60, 75 dan 90 mg/mL menyerap cahaya pada daerah UV yaitu pada rentang panjang gelombang 200-400 nm dengan nilai absorbansi berturut-turut sebesar 0,4271, 0,4275 dan 0,5449. Nilai absorbansi maksimum terjadi pada konsentrasi 90 mg/mL yaitu sebesar 0,5449. Hasil karakterisasi I-V menunjukkan bahwa variasi konsentrasi dye sampel sebesar 60, 75 dan 90 mg/mL berpengaruh terhadap nilai efisiensi DSSC dengan nilai efisiensi tertinggi pada warna lampu merah, orange, hijau, biru dan putih berturut-turut 0,272%, 1,008%, 1,536%, 1,632% dan 2,080%. Nilai efisiensi maksimum terjadi pada konsentrasi 90 mg/mL yang disinari warna lampu putih sebesar 2,080%.
Evaluation of the Green Supply Chain Management of a Steelmaker Based on Environmental Indicators
Authors: Rebula de Oliveira Ualison , Baptista Lemos Maria Luiza Kanbach , Canedo Anna Clara De Barros Avila , Aparecida Ferreira de Abreu Poliana
Published: February 2022

Purpose: Given the environmental impacts revolving around energy consumption and CO2 emissions generated by the steel industry, the main goal of this study, which was based on environmental quality indicators, was to evaluate the bases of green supply chain management in the steel sector.
Theoretical Framework: Environmental indicators have been designed to measure the degree of a company’s involvement in sustainable practices. Such diagnosis enables the company to focus on reducing environmental impacts through the planning and development of monitoring measures and tools.
Method: We conducted a case study focused on a steel company by applying a 39-question questionnaire scored on the Likert scale to 30 of the company’s employees.
Results and Conclusions: The employees’ responses revealed the current degree of involvement of the company in environmental issues and the ecological practices most widely used and valued by the respondents. According to these results, the target company stands out positively on sustainability-focused internal management.
Research Implications: The topics addressed in this study about management practices, environmental policies, environmental performance, ecodesign, and external pressures can provide insight to steel industry managers in analyzing the current stage of involvement of their organizations in green supply chain management.
Originality/Value: The questionnaire, containing 39 questions divided into five categories, can be applied in future studies to shed more light on the topic of sustainability in the steel industry and similar industries.
The Role of Cultural Values in Carbon Disclosure: A Global Perspective
Authors: Bandeira Pinheiro Alan , Da Silva Arruda Raquel , Stela Lima Sampaio Thicia , Carraro Wendy Beatriz Witt Haddad
Published: February 2022

Purpose: This research has as a guiding question: What is the influence of cultural values ​​on companies' carbon disclosure?
Theoretical framework: As a theoretical basis for the construction of the research hypotheses, Institutional Theory was used, which states that the national environment can shape the behavior of companies.
Method/design/approach: This paper analyzed the carbon disclosure of a sample of 1579 companies, headquartered in 19 countries. To compose the cultural values ​​of the countries, the framework of Hofstede (1983) was used. This author points out that four characteristics measure a country's cultural system: distance from power; individualism; masculinity; and uncertainty aversion. Data were analyzed using hierarchical data regression.
Results and conclusion: In countries with more hierarchical institutions, companies are discouraged from having a greater role in carbon disclosure. Additionally, in more individualistic cultures, companies also have less disclosure of their carbon emissions. In countries with greater tolerance for cultural diversity, companies disclose more carbon information.
Research implications: The results of this work can be used by managers when defining their corporate disclosure policies. Managers must understand how the country's institutional dynamics work, especially the cultural values ​​of society, before starting new businesses.
Originality/value: This study presents new empirical evidence that proves the assumptions of Institutional Theory. Value is also added in research on environmental disclosure, focusing on carbon disclosure across multiple countries.
Students Perspective Towards Writing Descriptive Text On Instagram Post
Authors: Syahtia Pane Widi , Kristian Jordy Anggara
Published: February 2022

Using "Instagram" as a learning medium is an easy way to help students learn descriptive text. This research is limited on perspective of students in writing descriptive text on instagram. The research is applied to one class of XI IPA1 with the number of students as many as 7 students in SMA Negeri 1 Linggang Bigung, Kutai Barat. from the result of pre research from XI IPA 1 there is 7 students who makes a descriptive text caption on Instagram post. In this research the researchers employ a qualitative approach in this research qualitative data collecting in this research. The research instrument is an interview (in-depth interview). The theory triangulation technique is carried out in testing the validity of the data using more than one perspective in discussing the problem research, so that they can be analyzed and more complete can be drawn comprehensive conclusions.

Keywords: students perspective, writing, descriptive text, Instagram, caption
FAKTOR – FAKTOR KECEMASAN SISWA DALAM PEMBELAJARAN JARAK JAUH DI MASA PANDEMI COVID-19
Authors: Fitriyani Harum , Budiman Arif
Published: February 2022

Semenjak bulan maret tahun 2020 semua sector Pendidikan memberlakukan kegiatan belajar di rumah atau yang sering di sebut dengan luring, dengan adanya pandemic covid 19 banyak  perubahan yang terjadi  khusunya dunia Pendidikan banyak sekali, salah satunya yaitu tingkat kecerdasan emosional yang meningkat, kecerdasn emosional dalam pendidikan bereran penting dalam presatasi belajar, anatara IQ dan EQ. IQ 20 % sedangakan 80 % salah satunya kecerdasan emosinal. Tujuan dari penelitian ini yaitu untuk mengetahui aspek-aspek dalam pembelajaran jarak jauh ditengah pandemi covid-19. Dalam hal ini peneliti ingin mengetahui aspek-aspek apa saja yang menyebabkan   tingkat kecerdasan meningkat dibandingkan sebelum adanya pandemi Covid-19 Penelitian ini menggunakan metode deskriptif kuantitatif. Penelitian ini di laksanakan di Mts Mahadut Tholabah kab Tegal dengan jumlah responden 50 kelas viii. Metode dalam pengumpuan datanya yaitu  angket dan dokumentasi penyabaran angket melalui google from.
El videojuego como campo de batalla:
Authors: Moya Martínez Jose Antonio
Published: February 2022

El presente artículo analiza la relación del ocio videolúdico con los propios actores gubernamentales del Estado Ruso empleando una metodología holística basada en el social constructivismo, el neoinstitucionalismo y la estética. Como resultado se puede apreciar el empleo del videojuego como una herramienta de memoria y soft power cuya intención es construir una narrativa acorde a su política exterior, reaccionaria a la occidental.
¿Quién teme al lobo feroz?
Authors: Serna-Rodrigo Rocío , Sarlé Solé Albert
Published: February 2022

Los videojuegos, como medios culturales y de expresión artística, permiten la aproximación de sus usuarias y usuarios a temáticas de toda índole; desde algo concreto, como un conflicto histórico o un personaje literario, hasta lo abstracto, como una corriente filosófica. A lo largo de este texto trataremos los miedos infantiles y analizaremos el modo en que el videojuego independiente Fobos los representa a través del humor y de su propia jugabilidad. El estudio concluye con una exposición acerca de cómo el videojuego, como medio interactivo en general, y Fobos, en particular, pueden contribuir a trabajar esta temática en la infancia.
El campo de los estudios del juego
Authors: Contreras Espinosa Ruth S.
Published: February 2022

Los estudios del juego han sido concebidos básicamente como un campo interdisciplinario que ha intentado desarrollar un marco amplio para el estudio de los juegos (aquí se incluyen videojuegos, juegos de mesa e historias interactivas). En ellos se han descrito experiencias de desarrolladores y de las comunidades que los rodean, así como ontologías, metodologías, etc. Sin embargo, es necesario continuar investigando en el área de los juegos, integrando nuevas direcciones de los estudios con la intención de abrir el campo a nuevas ideas y personas.
Direct in vitro organogenesis from leaf and internode of Coccinia cordifolia (L.) Cogn.
Authors: Sarkar Md. Taufiqur Rahman , Rahman Md. Mizanur , Alam Mohammad Firoz
Published: February 2022

The current study was carried out to elucidate a reproducible protocol to develop plants directly from leaf and internodes to facilitate the genetic transformation in Coccinia cordifolia (L.) Cogn., a medicinal plant of the cucurbitaceae family. In vitro grown leaf and internodes were used, which were collected for regenerated shoots from field-grown nodal segments that were sterilized by 0.1% HgCl2 treatment for 6 minutes. The nodal segment cultured on BAP, Kn and BAP, NAA combination where 1.5 mg/L BAP solitary supplement and augmented supplement with 0.1 mg/L NAA was most effective as 80% shoots regenerated with 4.0±0.37 and 2.7±0.45 shoots per culture, respectively. Collected leaf and internode responded 90% at 1.5 mg/L BAP + 0.1 mg/L NAA fortified full-strength MS medium. The highest number of shoots also regenerated in the same combination which were 8.1 ± 0.30 and 10.2±0.40, respectively and found internode as the best explant for direct organogenesis. For root induction, half strength of MS medium supplemented with 0.1 mg/L IBA was found most effective. The highest number of roots regenerated per shoot (6.8±0.10) and root length (2.8±0.20). The successful acclimatization of the in vitro (80%) grown plantlets proved the validity of the developed protocol of using biotechnological techniques for improving the plant.
Correlation and path coefficient studies for yield and its components of upland rice (Oryza sativa L.) in North Western Ethiopia
Authors: Belete Desta Abebe , Tewachew Atsedemariam , Bitew Mulugeta , Mulualem Tafere
Published: February 2022

Rice is the major source of calories and third largest crop after maize and wheat by productivity. The aim of the present study was to determine the correlations between grain yield and its contributing traits and to measure the direct and indirect effects of those traits on grain yield in upland rice. Sixteen upland rice genotypes were tested using RCBD with three replications at Pawe district (on station and on farm) during 2016/2017 main cropping season. The estimates of genotypic and phenotypic correlation coefficients between nine characters were computed and also the direct and indirect effects. The results obtained indicated that estimates of genotypic correlation coefficients between nine characters were generally different in sign but higher in magnitude than the corresponding phenotypic correlation coefficients. Days to maturity and plant height were showed strong positive and significant phenotypic and genotypic correlations with days to 50% heading at on farm level. Whereas, thousand seed weight was exhibited strong positive and significant phenotypic and genotypic correlations with days to 50% heading followed by panicle length at on station level. The highest positive both phenotypic and genotypic direct effect on grain yield were exerted by days to heading followed by panicle length and number of filled grain per panicle. In contrast, high order of negative both phenotypic and genotypic indirect effects were extended by panicle length on grain yield via days to maturity (-0.167), thousand seed weight (-0.162) and plant height (-0.09). The direct effects of the remaining six characters were too low to be considered important and the rest of the estimates of indirect effects obtained in path analysis were negligible. Generally, it can be concluded that there is a favorable situation for obtaining high response to selection in improving yield and its components in upland rice.
Creation of Circassian written language in Russia and Turkey in the context of nation-building (XIX – early XX century)
Authors: Tsibenko Veronika , Pogulyaeva Elena
Published: February 2022

The subject of this research is the creation of Circassian written language in the Russian and Ottoman Empires. Based on the theory of the British scholar M. Billing, this article demonstrates that the process of creation of writing was an integral part of Circassian nation-building during the XIX – early XXI century in the conditions of the absence of own national state. The study leans on the historical, ethnographic and linguistic works of the Russian researchers of that time period, materials of the Circassian newspaper "Guaze" published in the Ottoman Empire at in the early XX century, and the research results of the Soviet, Russian, and foreign (including Turkish) scholars. The Circassian case was taken as an example for several reasons: Circassians are currently undergoing an active phase of nation-building; they live in their historical homeland (North Caucasus) and in diaspora (mainly Turkey); they feature competitive national projects, which allows tracing the dependence of linguistic processes on the national processes. It is established that the creation of writing has become an important phase of Circassian nation-building. In the conditions of interaction with the Russian and Ottoman society, Circassians started to develop their own written language; however, depending on their living conditions and sociopolitical situation, they chose different alphabets, which were perceived as cultural orientation. Writing was developed by Circassians for different languages: universal Adyghe or Kabardian in Russia, universal Adyghe, Adyghe-Abkhaz-Abaza, universal Caucasian, Ubykh in Turkey; different dialects were compiled accordingly. These first attempts of creating written language, which were largely of external nature in Russia, which laid the groundwork for the subsequent variative development of the development of Circassian nationalism that manifests in the command of native languages by the Circassians in Caucasus and diaspora, as well as in communication between Russian and Turkish Circassians.
Synthesis of Submicron Diamond Powders by CO₂-Laser Pyrolysis of C₂H₄
Authors: Buerki Peter R. , Leutwyler Samuel
Published: February 2022

Diamond powders with grain diameters up to 0.3 μm were obtained by CO₂-laser induced decomposition of C₂H₄ and mixtures of C₂H₄/H₂/SiH₄ at low pressures and temperatures in a gas-flow reactor. Solid products were produced in a yellow-to-orange coloured flame (500–550°) and collected in filters. The product contained polyaromatic species, high molecular polymers, graphite, amorphous carbon, and spherical diamond particles. Several diamond particle populations, with mean diameters of 6.2–122 nm, were observed by transmission electron microscopy. Both diamond modifications, cubic and hexagonal, were identified by electron diffraction.
Synthesis of a [5.5.5.5]Fenestrane via Pauson-Khand Reaction
Authors: Thommen Marc , Gerber Peter , Keese Reinhart
Published: February 2022

A short synthesis of a functionalized [5.5.5.5]fenestrane is described.
Synthese und Abfangen eines hochgespannten Cyclopropens
Authors: Mühlebach Michel , Neuenschwander Markus
Published: February 2022

Two synthetic sequences towards tricyclo[3.2.1.0]octa-2(4),6-diene (12) have been investigated starting with 1,1,2-tribromo-2-(trimethylsilyl)cyclopropane (13)(Schemes 1 and 2).F--induced elimination 13→14a and reaction with cyclopentadiene gives tricyclic dibromo precursor 15a in a 87% yield. Subsequent reaction of 15a with t-BuLi produces the highly strained cyclopropene 12 which has been trapped by [4+2] cycloaddition with diphenylisobenzofuran (40% yield). NMR-spectroscopic evidence of 2,4-disubstituted tricyclo[3.2.1.0]oct-6-enes 15a, 15b, and 16 (Table) is briefly discussed.
Isolierung und Charakterisierung der Hauptcarotinoide aus Blütenblättern von Brassica napus
Authors: Debrunner Bertold , Pfander Hanspeter
Published: February 2022

From the yellow petals of rape (Brassica napus) five major carotenoids have been isolated. Based on UV/NIS, CD, 400-MHz 1H-NMR, and mass spectra, they were identified as (9'Z)-neoxanthin, (all-E)- and (9Z)-violaxanthin, and (8'R)- and (8'S)-luteoxanthin.
Asymmetrische Katalyse durch Vitamin B₁₂: Isomerisierung achiraler 1,4-Epiperoxide zu optisch aktiven 4-Hydroxycycloalk-2-en-1-onen
Authors: Essig Susi , Scheffold Rolf
Published: February 2022

Achiral cyclic 1,4-epiperoxides undergo fast isomerization to optically active 4-hydroxycycloalk-2-en-1-ones in presence of catalytic amounts of cob(II)alamin (B12r). Light-induced oxygenation of cyclic conjugated dienes in MeOH to 1,4-epiperoxides followed by isomerization with 0,5 mol-% B12 and 5 mol-% vitamin C in the same solvent allows the conversion of cyclohexa-1,3-diene to (S)-4-hydroxycyclohex-2-en-1-one (yield 50%,ee 17%) and of cyclopentadiene to (S)-4-hydroxycyclopent-2-en-1-one (yield 70%, ee = 17.5%) in one pot.
Xantophyll-Zyklus in Chlamydomonas reinhardii
Authors: Kröning Relef , Boschetti Arminio
Published: February 2022

During the xanthophyll cycle, which occurs upon illumination in thylakoid membranes of chloroplasts, violaxanthin is transformed via antheraxanthin into zeaxanthin. Not all of the violaxanthin, which seems to be present in a loosely and a more tightly bound form in pigment-protein
complexes, participates in the cycle. Here we study the xanthophyll cycle of two pigment deficient mutants of Chlamydomonas reinhardii in order to get some information on the role and organization of the pigments in photosynthetic membranes. The mutant pg-113 has almost no chlorophyll
b and is reduced in neoxanthin, whereas mutant pg-10l contains no loroxanthin and normally only traces of lutein. After dark incubation, both mutants contain more violaxanthin per chlorophyll a than the parent strain, from which the mutants have been derived. Upon illumination,
in pg-113 violaxanthin is transformed into antheraxanthin and zeaxanthin, while in pg-101 taraxanthin and lutein might be produced. Since the amounts of transformed violaxanthin are higher in the mutants than in the parent strain, during illumination more NADPH (and ascorbate)
is consumed in the mutants. We infer that in the mutants the pool of loosely bound violaxanthin as well as the ratio of loosely to tightly-bound pigment are higher than in the parent strain.
Gas-phase Sequencing of Photoimmobilized Peptides
Authors: Klingler-Dabral Vibhuti , Collioud André , Schaller Johann , Herbst Franz , Forssmann Wolf-Georg , Sigrist Hans
Published: February 2022

Aminopropylated glass-fiber discs were derivatized with the photosensitive reagents 3-(trifluoromethyl)-3-[m-(isothiocyano)phenyl]diazirine and p-azidophenyl isothiocyanate, respectively. Photolabel-derivatized solid supports were photo activated in the presence of a hexapeptide.
Gas-phase sequence analysis of washed fiber discs yielded end-to-end sequences with photoactivated disks only, indicating efficient photo-immobilization of the applied peptide. The quantity of amino acid released with each Edman-de-gradation cycle conferred with the established philicity
of amino-acid side chains for photogenerated carbenes. The procedure provides a hitherto unexplored way to immobilize biomolecules (polypeptides) through statistically occurring carbene or nitrene insertions.
Qualitativer Bodenschutz in der Schweiz - eine Standortbestimmung
Authors: Hani Heinz
Published: February 2022

The present paper deals with the efforts made in Switzerland to treat the qualitative soil protection (monitoring and assessment of soil pollution mainly by heavy metals) on a scientific and legislative basis. In addition to a critical appreciation of guide levels for pollutants in
soil, indications on important gaps in research are given (e.g. risk assessment in soils with exceeded guide levels or organic micropollutants).
Bestimmung von Selen in Lebensmitteln und in Mineralien mittels Neutronenaktivierungs-analysen
Authors: Langenauer Marcel , Krähenbühl Urs
Published: February 2022

The determination of Se became important, since it was recognized that this trace element is essential for the human and animal diet. Lately, it was found that most patients suffering from a cancer disease manifest very low values of Se in their blood plasma. Activation analysis is
a well suited technique to measure the concentrations of Se in a vast range of materials with very different concentrations. At the lower end of concentrations, a radiochemical separation of Se following the irradiation is mandatory to obtain reliable results in the determination.
Preparation and Characterization of Natural Face Pack
Authors: Prakash Anandh
Published: February 2022

Testing
KNEE STRETCHING EXERCISE MENINGKATKAN PENCAPAIAN RANGE OF MOTION DAN MENURUNKAN TINGKAT NYERI PADA PASIEN ARTHRITIS RHEUMATOID
Authors: Kusuma Putra Putu Wira , Atmaja Komang Widama , Sastrawan Adi
Published: February 2022

Rheumatoid arthritis (AR) is one of the joint diseases commonly experienced by people with complaints of pain and limited range of joint motion. Management for patients who experience joint stiffness and pain can be done through exercise. Knee streecing exercise (KSE) is an activity of stretching the muscles in the knee area to increase muscle flexibility and range of joint motion. The purpose of this study was to determine the effect of giving Knee Stretching Exercise (KSE) on achieving range of motion (ROM) and Pain Intensity in Rheumatoid Arthritis Patients. This research design is quantitative with pre-experimental design using one group pretest and posttest design approach. The sample in this study were 45 elderly who suffer from rheumatoid arthritis (RA) according to inclusion and exclusion criteria. The instruments used in this study were the gionometer and numerical rating scale (NRS). Data were analyzed using the Wilcoxon rank test. Statistical test results showed that there was an effect of Knee Stretching Exercise (KSE) on the intensity of Pain and Achievement of Range of Motion in Reumathoid Athritis patients with a p value of 0.0001 (p <0.05). A decrease in the intensity of pain experienced by respondents after being given KSE training. The range of joint motion in the respondents increased to full flexion (1350) and full extension (0-10). It is suggested that the community routinely conduct KSE training because it is easy and simple to do. Keyword : Knee streecing exercise (KSE); range of motion; pain intensity
ASUHAN KEPERAWATAN PADA KLIEN DENGAN DIARE AKUT DEHIDRASI SEDANG (DADS) DI BANGSAL SERUNI RSUD KABUPATEN TEMANGGUNG
Authors: Febriyanti Dewi , Triredjeki Hermani
Published: February 2022

ABSTRAKPendahuluan : Diare adalah penyakit yang ditandai dengan BAB lebih dari biasa atau lebih dari 3 kali dalam sehari disertai perubahan konsistensi tinja menjadi cair dengan atau tanpa lendir dan darah. Metodologi Penulisan ini menggunakan metode yang menjelaskan proses dari asuhan keperawatan yang di mulai dengan cara mengkaji pasien dengan cara wawancara, setelah melakukan pengkajian di lanjutkan menentukan intervensi dengan fokus klien diare akut dehidrasi sedang (DADS) yang berfokus pada studi defisiensi volume cairan. Hasil perawatan yang didapatkan selama 3x24 jam kekurangan volume cairan pada An. S teratasi yang ditandai dengan An. S mengalami BAB sebanyak 6 kali sehari hingga 1 kali sehari, yang tadinya muntah 1 kali sehari menjadi tidak dan yang tadi nya sering merasa mual jadi tidak merasa ingin mual serta bibir sudah tidak kering. Kesimpulan yang di peroleh dari asuhan keperawatan pada An. S mengalami peningkatan setelah diberi tindakan selama 3x24 jam yang ditandai dengan yang awalnya BAB sebanyak 6 kali menjadi 1 kali , klien tidak merasakan ingin muntah maupun mual serta bibir klien tidak kering. Kata kunci : Diare Akut, Dehidrasi Sedang, Kekurangan Volume CairanABSTRACK Introduction : Diarrhea is a disease characterized by defecating more than usual or more than 3 times a day accompanied by a change in the consistency of the stool to become liquid with or without mucus and blood.Method : This writing uses a method that describes the process of nursing care which begins by assessing the patient by means of interviews, after conducting the assessment, it continues to determine the intervention with a client focus on moderate acute diarrhea (DADS) which focuses on the study of fluid volume deficiency.Discussion/Conclusion : Obtained from nursing care in An. S experienced an increase after being given the action for 3x24 hours which was marked by initially defecating 6 times to 1 time, the client did not feel like vomiting or nausea and the client's lips were not dry.Keywords : Acute Diarrhea, Moderate Dehydration, Lack of Fluid Volume
MODEL SOSIALISASI PERTOLONGAN PERTAMA PADA KECELAKAAN LALU LINTAS TERHADAP PENGETAHUAN DAN SIKAP DRIVER OJEK ONLINE DALAM MEMBERIKAN PERTOLONGAN TANGGAP DARURAT
Authors: Saputro Alfian Dwi , Suwarso Putra Agina Widyaswara , Yuniar Isma
Published: February 2022

Latar Belakang: Kecelakaan lalu lintas merupakan peristiwa yang dapat terjadi kapan saja, dimana saja dan menimpa siapa saja yang dapat menyebabkan kecacatan bahkan dapat menyebabkan kematian. Salah satu cara untuk mengurangi angka korban kecacatan atau korban meninggal dapat dilakukan dengan cara melakukan pertolongan pertama pada korban kecelakaan lalu lintas secara baik, cepat dan benar. Tujuan Penelitian: Untuk mengetahui adanya pengaruh sosialisasi pertolongan pertama pada kecelakaan lalu lintas terhadap pengetahuan dan sikap driver ojek online dalam memberikan pertolongan. Metode Penelitian: Metode penelitian ini menggunakan Quasi Eksperimen dengan rancangan Pretest dan PostTest, terhadap 35 responden driver ojek online dikecamatan sumpiuh. Uji statistic yang digunakan yaitu uji non perametrik (uji wilcoxone). Hasil Penelitian: Hasil uji statistic wilcoxone menunjukan nilai P = 0,000. dimana nilai p < 0,05 yang berarti Ha diterima yang artinya adanya pengaruh sosialisasi pertolongan pertama pada kecelakaan lalu terhadap pengetahuan dan sikap driver ojek online dalam memberikan pertolongan. Kesimpulan: Terdapat pengaruh sosialisasi pertolongan pertama pada kecelakaan lalu lintas terhadap pengetahuan dan sikap driver ojek online dalam memberikan pertolongan. Rekomendasi untuk peneliti selanjutnya: Diharapkan pada penelitian selanjutnya dapat mengembangkan penelitian ini untuk lebih luas ruang lingkup wilayahnya dan diharapkan pada peneliti selanjutnya dapat menjangkau kelompok yang lainya.
PROGRAM EMMA (EMPOWERMENT, MOTIVATION AND MEDICAL ADHERENCE) SEBAGAI MEDIA INTERAKTIF EDUKASI DIABETESI TIPE 2
Authors: Lestari Diana Tri , Cahyono Arya Dwi
Published: February 2022

Abstrak Latar Belakang : Pengendalian kadar gula darah merupakan hal yang penting karena dengan pengendalian gula darah yang baik maka komplikasi akibat diabetes dapat dicegah. Salah satu strategi yang dapat digunakan adalah program EMMA. EMMA merupakan terapi edukasi yang dilakukan dengan cara memberikan penyuluhan dan dialog interaktif untuk mengubah perilaku manajemen diri dan kepatuhan pengobatan serta pemantauan gula darah. Tujuan Penelitian : mengetahui efektifitas program EMMA sebagai emdia interaktif edukasi diabetesi tipe 2. Hasil Penelitian : Penelitian ini menggunakan jenis penelitian Eksperimen semu (Quasi Eksperimen Design) One-Group Pretest-Posttest Design. Tehnik pengambilan sampel menggunakan teknik purposive sampling dengan 28 responden. Uji normalitas menggunakan Shapiro Wilk dan analisa data menggunakan uji t independent. Hasil Penelitian : hasil uji t independent pada kelompok intervensi untuk variable kadar glukosa darah adalah
HUBUNGAN PERAN KELUARGA DENGAN TINGKAT PENGETAHUAN SISWA SMK TENTANG PERNIKAHAN DINI DI MASA PANDEMI COVID 19
Authors: Atik Nur Sri , Susilowati Endang
Published: February 2022

Abstrak Pernikahan  usia  dibawah normal menjadi salah satu isu yang tercantum dalam SDGs. Kementerian PPPA juga melaporkan  adanya peningkatan  angka  perkawinan  anak  selama  pandemi Covid-19. Kondisi kesejahteraan yang menurun telah memaksa orang tua membiarkan anaknya menikah. Penutupan sekolah ketika situasi ekonomi memburuk juga membuat banyak  anak  dianggap sebagai beban keluarga. Hal ini terbukti dari adanya 34.000 permohonan dispensasai kawin yang diajukan kementrian Agama pada Januari hingga Juni 2020. Perkawinan anak menambah risiko  yang  harus  dihadapi  anak selama pandemi, selain peningkatan kekerasan dan permasalahan mental pada anak. Hasil studi pendahuluan di salah satu SMK Kabupaten Semarang diketahui bahwa setiap tahun rata-rata 1-2 orang siswa mengundurkan diri dari sekolah dengan alasan untuk menikah.Jenis penelitian ini adalah Explanatory research dengan pendekatan cross sectional. Populasi dalam penelitian ini adalah seluruh pelajar di SMK Tarunatama Kabupaten Semarang. Sampel dan teknik sampling  menggunakan probability sampling sebanyak 152 orang. Instrumen dalam penelitian ini adalah kuesioner, analisis data dilakukan secara univariat dan analisis bivariat uji Kendall Tau dengan bantuan SPSS 16.Kesimpulan dari penelitian ada hubungan antara peran orang tua dengan pengetahuan remaja tentang pernikahan dini dengan nilai signifikansi adalah 0,000 (0,05). Saran yang diajukan diharapkan keluarga dapat menambah informasi mengenai peran penting sebagai keluarga dalam mendidik anak selama masa pandemi sehingga pengetahuan remaja tentang dampak pernikahan dini bisa semakin meningkat.
Does Student Involvement in Practical Learning Strengthen Deeper Learning Competencies?
Authors: Prianto Agus , Qomariyah Umi Nur , Firman Firman
Published: February 2022

The rapidly changing world of work requires graduates to have the skills to adapt to new work environments. According to employers, the main weaknesses of vocational school graduates are their poor communication skills, inadequate problem-solving ability, and inability to learn how to learn. These shortcomings indicate the low level of students' deeper learning competencies (DLC). Learning activities at schools should strengthen students' DLC. This study describes students’ involvement in practical learning, its impact, and the extent to which students’ involvement in practical learning strengthens DLC. This research was conducted over four semesters at a referral vocational school in Jombang Regency, East Java, Indonesia. Descriptive analysis was used to uncover the data on students’ involvement in practical learning and its various impacts, and students’ DLC. It was found that the implementation of practical learning fosters students' involvement in schooling. The participation of students in practical learning affected the development of various learning behaviors and attitudes, which can strengthen DLC further. Project-based learning and school-based enterprise are two practical learning models that have a strong impact on the development of students' DLC. The effects of internship and learning through practice were in the strong category. Thus, learning activities in schools should be carried out by combining theoretical studies and practical learning. It is recommended that vocational schools strengthen their learning activities with project-based learning or school-based enterprise approaches.
Rural STEM Preservice Teachers’ Acceptance of Virtual Learning
Authors: Mutambara David , Chibisa Admire
Published: February 2022

Teaching and learning of Science, Technology, Engineering and Mathematics (STEM) to preservice teachers in rural universities has always been a challenge, resulting in poor student performance. The outbreak of COVID-19 has made it exacerbated this owing to lockdown restrictions in most institutions including universities. Consequently, universities switched to virtual learning (VL), even though most of them (especially rural universities) were not ready for it. This worsened the plight of struggling rural STEM students who had to make do with this new VL. Hence, this study focussed on rural STEM preservice teachers’ acceptance of virtual learning. Prior studies have shown that adoption of a new information system depends on its acceptance by users; however, very little is known about the acceptance of VL by rural STEM preservice teachers. Based on the technology acceptance model, the study proposed and used the STEM preservice teacher acceptance virtual learning model to investigate factors that predict rural STEM preservice teachers' actual use of VL. Partial least squares structural equation modelling was used to analyse data from 250 valid questionnaires. The model explained 74.6% of the variance in rural STEM pre-service teachers' actual use of VL. Latent variables, facilitating conditions, attitude towards use, and perceived ease of use had a direct impact on the actual use of VL. Attitude to use also played a mediating role between actual use and predictors, perceived enjoyment, perceived social influence, computer self-efficacy, and perceived usefulness. It was concluded that rural STEM pre-service teachers embrace VL given the desperate pandemic situation.
EXPLORING HOW ENGLISH LANGUAGE TEACHERS IN PRIMARY SCHOOL CONSTRUCT THEIR PROFESSIONAL IDENTITIES
Authors: Kisi Melkamu
Published: February 2022

This study explores how English Language teachers in primary school construct their professional identities (PI) as English teachers. Teacher interview was uses as a data gathering tools for the study. Accordingly, ten English language teachers who were teaching English in upper primary schools were interviewed to collect data needed. The results of the interview data reveal that former English as FLT willingness to help students learn well, good teaching skills, students’ engagement, the understanding that schools as a safe learning environment, and teacher confidence and competence were honored by EFL to construct their profession identities. Similarly, teachers’ commitment, sense of appreciation and self-understanding, sense of connectedness, and imaging future career were also honored to develop teacher professional identity. The teacher interview data imply that the English teachers are required to professionally develop the willingness to help students learn well, to develop the motivation needed to engage students to increase their classroom practices. Based on the findings of the study, it was suggested that UPSET is also required to get further development programs so that they develop their knowledge and pedagogic skills needed to create a safe learning environment and to their increase confidence and competence needed to teach this grade level students
Editorial Motricidades (v. 1, n. 1)
Authors: Mizuno Lemos Fábio Ricardo
Published: February 2022

Editorial Motricidades (v. 1, n. 1)
Corporeidade e motricidade na pedagogia do esporte: conhecimento e atitude indispensáveis para o ensino fundamental
Authors: Moreira Wagner Wey , Scaglia Alcides José , Campos Marcus Vinícius Simões de
Published: February 2022

Resumo
Corporeidade e motricidade são mais que termos conceituais, pois revelam atitudes necessárias para a incorporação desses conceitos. Visando enfocar a imprescindível presença destas no Ensino Fundamental, o presente artigo se propõe associar corporeidade e motricidade a uma pedagogia do esporte como elementos importantes para o trabalho de professores de Educação Física na escola. Com este foco o texto ficou estruturado da seguinte forma: no primeiro momento adentramos ao entendimento de corporeidade e motricidade para evitar equívocos na interpretação desses conceitos, o que já ocorre no mundo acadêmico brasileiro; no segundo momento afirmamos a importância da pedagogia do esporte para a criança e o adolescente do Ensino Fundamental.Palavras-chave: Corporeidade. Motricidade. Pedagogia do Esporte. Ensino Fundamental.Corporeity and motricity in sport pedagogy: indispensable knowledge and attitude for elementary school educationAbstract
Corporeity and motricity are more than conceptual terms, since they reveal the necessary attitudes for the incorporation of these concepts. Aiming to focus the essential presence of these in Elementary School, the present article proposes to associate corporeity and motricity with sport pedagogy as an important element for Physical Education teachers in school settings. With this focus the text was structured in the following way: in the first moment we present our understanding of corporeity and motricity to avoid misunderstandings in the interpretation of these concepts, which already occurs in the Brazilian academic world; in the second moment we affirm the importance of sport pedagogy for children and adolescents in the Elementary School level.Keywords: Corporeity. Motricity. Sport Pedagogy. Elementary School.
Corporeidad y motricidad en la pedagogía del deporte: conocimiento y actitud indispensables para la enseñanza fundamentalResumen
Corporeidad y motricidad son más que términos conceptuales, pues revelan actitudes necesarias para la incorporación de esos conceptos. Con el objetivo de enfocar la imprescindible presencia de éstas en la Enseñanza Fundamental, el presente artículo se propone asociar corporeidad y motricidad a una pedagogía del deporte como elementos importantes para el trabajo de profesores de Educación Física en la escuela. Con este enfoque el texto quedó estructurado de la siguiente forma: en el primer momento adentramos al entendimiento de corporeidad y motricidad para evitar equívocos en la interpretación de esos conceptos, lo que ya ocurre en el mundo académico brasileño; en el segundo momento afirmamos la importancia de la pedagogía del deporte para el niño y el adolescente de la Enseñanza Fundamental.Palabras clave: Corporeidad. Motricidad. Pedagogía del Deporte. Enseñanza Fundamental.
Editorial Motricidades (v. 2, n. 1)
Authors: Mizuno Lemos Fábio Ricardo
Published: February 2022

Editorial Motricidades (v. 2, n. 1)
A educação ambiental popular: contribuições em práticas sociais
Authors: Souza Tiago Zanquêta de
Published: February 2022

ResumoEste artigo tem como objetivo apresentar uma reflexão em torno da educação ambiental popular, a partir de uma perspectiva histórica e crítica, como uma corrente teórica que pode orientar diferentes práticas sociais, escolares ou não, à elaboração de uma práxis educativa que prime pela libertação de mulheres e homens, pela construção de sua emancipação e, acima de tudo, pela transformação da realidade injusta, opressora e excludente tão presente na cotidianidade do povo latino-americano. Para isso, parto de um breve estudo em torno da origem da educação ambiental popular, a fim de evidenciar as convergências históricas entre a educação ambiental e a educação popular, para em seguida, refletir em torno da macrotendência da educação ambiental crítica.Palavras-chave: Prática Social. Educação Ambiental Crítica. Educação Popular.Popular environmental education: contributions in social practicesAbstractThe objective of this article is to present a reflection on popular environmental education, from a historical and critical perspective, as a theoretical current that can guide different social practices, school or not, to the elaboration of an educational praxis that emphasizes the liberation of women and men, for the construction of their emancipation and, above all, for the transformation of the unjust, oppressive and exclusive reality so present in the daily lives of the Latin American people. For this, a brief study is presented on the origin of popular environmental education, with the aim of highlighting the historical relations between environmental education and popular education. Then, reflections on the macro-trends of critical environmental education are presented.Keywords: Social Practice. Critical Environmental Education. Popular Education.La educación ambiental popular: contribuciones en prácticas socialesResumenEste artículo tiene como objetivo presentar una reflexión en torno a la educación ambiental popular, desde una perspectiva histórica y crítica, como una corriente teórica que puede orientar diferentes prácticas sociales, escolares o no, a la elaboración de una praxis educativa que prima por la liberación de mujeres y hombres, por la construcción de su emancipación y, sobre todo, por la transformación de la realidad injusta, opresora y excluyente tan presente en la cotidianidad del pueblo latinoamericano. Para ello, parto de un breve estudio en torno al origen de la educación ambiental popular, a fin de evidenciar las convergencias históricas entre la educación ambiental y la educación popular, para luego reflexionar en torno a la macro tendencia de la educación ambiental crítica.Palabras clave: Práctica Social. Educación Ambiental Crítica. Educación Popular.