bluuebunny/crossref_metadata_2025_split huggingface dataset:
ECO-ENZYME SEBAGAI REKAYASA TEKNOLOGI BERKELANJUTAN DALAM PENGOLAHAN AIR LIMBAH
Authors: Wikaningrum Temmy , El Dabo Mia 
Published: February 2022

Teknologi pengolahan air limbah khususnya untuk mengurangi konsentrasi amonia telah banyak dikembangkan, baik teknologi pengolahan secara biologi maupun kimia. Masalah teknologi tersebut pada umumnya membutuhkan biaya yang tinggi yang tidak sejalan dengan konsep keberlanjutan, apalagi menghasilkan limbah limbah B3 sebagai produk sampingannya. Untuk itu diperlukan alternatif rekayasa teknologi yang lebih berkelanjutan. Penelitian ini bertujuan untuk mengetahui potensi penggunaan eco-enzyme untuk mengurangi konsentrasi amonia dalam air limbah, sebagai alternatif teknologi rekayasa berkelanjutan. Hal ini dimungkinkan mengingat eco-enzyme terbuat dari air, bahan organik, dan gula merah atau molase , yang berarti semua bahan tidak mengandung bahan kimia dan residu berbahaya. Apalagi bahan organik yang digunakan bisa berasal dari sampah organik. Metode penelitian adalah eksperimen skala laboratorium pada sampel air buatan, menggunakan eco-enzyme yang terbuat dari kulit dan buah nanas yang telah difermentasi selama 6 bulan dengan hasil pH = 3,36 dan tidak terdeteksinya adanya amonia. Pada sampel air dengan konsentrasi amonia awal sebesar 34,5 mg/L, hasil penurunan konsentrasi amonia masing-masing sebesar 6,7%, 12,8%, 15,3% dan 25,2% pada pemberian eco-enzyme secara berturut-turut dengan konsentrasi 2%, 6%, 8% dan 10%. Pada data konsentrasi amonia yang mengalami penurunan dibandingkan dengan nilai awal, dilakukan analisis uji-t statistik menunjukkan nilai P (T<=t, two tail) sebesar 0,047 < 0,05, sehingga nilai penurunan tersebut signifikan karena kedua data tersebut berbeda nyata. Dapat disimpulkan bahwa penurunan konsentrasi amonia meningkat dengan meningkatnya konsentrasi eco-enzyme yang diberikan pada sampel air dengan linieritas 97.3 %.
PENGARUH LATIHAN LINGKUP GERAK SENDI AKTIF RESISTIF TERHADAP FLEKSIBILITAS OTOT SERVIKAL
Authors: Putri Mustika Anggiane , Anjani Safira Fatimah , Lutfie Syarief Hasan 
Published: February 2022

Latar Belakang: Perkembangan teknologi yang pesat mengubah pola hidup manusia. Kini penggunaan gawai di seluruh dunia rata-rata 3-5 jam per hari. Hal tersebut dapat menimbulkan masalah pada tulang belakang berupa penurunan fleksibilitas leher akibat postur yang dipertahankan dalam waktu yang lama. Latihan lingkup gerak sendi aktif resistif diharapkan dapat memperbaiki dan menjaga fleksibilitas leher. Metode: Penilitian ini dilakukan dengan desain penelitian eksperimental menggunakan model one group pre test and post test without control. Jumlah subyek penelitian sebanyak 14 orang yang dipilih melalui random sampling dan sesuai dengan kriteria inkulsi. Informed consent telah diperoleh dari seluruh subyek penelitian. Durasi penelitian selama 4 minggu dan perlakuan yang diberikan berupa latihan lingkup gerak sendi aktif resistif leher yang dilakukan sebanyak 3 kali dalam seminggu. Data merupakan hasil dari pengukuran fleksibilitas leher menggunakan goniometer universal yang dilakukan sebelum dan sesudah latihan. Hasil: Uji statistik menggunakan uji t berpasangan dan uji wilcoxon. Nilai signifikansi pada lingkup gerak sendi leher fleksi 0.000, ekstensi 0.046, lateral fleksi kanan 0.020, lateral fleksi kiri 0.011, rotasi kanan 0.021, rotasi kiri 0.001. Kesimpulan: Terdapat peningkatan bermakna fleksibilitas otot leher pada lingkup gerak sendi leher (fleksi, lateral fleksi kanan dan kiri, rotasi kanan dan kiri) antara sebelum dan sesudah latihan LGS aktif resistif. ABSTRACTBackground: Rapid technological development changes the pattern of human life. Now the use of devices around the world is on average 3-5 hours per day. This can cause problems in the spine in the form of decreased neck flexibility due to posture that is maintained for a long time. Active resistive range of motion exercise is expected to improve and maintain neck flexibility. Method: This study was conducted with an experimental design using one group model pre-test and post-test without control. The number of subjects was 14 who were selected through random sampling and in accordance with the inclusion criteria. Informed consent was obtained from all the subjects. The duration of the study is 4 weeks and the intervention is carried out 3 times a week. Data is the result of measurement of neck flexibility using a universal goniometer which is done before and after the intervention. Results: Statistical test using paired t-test and Wilcoxon test. Significance value in 0.000 flexion range of motion, extension 0.046, right lateral flexion 0.020, left lateral flexion 0.011, right rotation 0.021, left rotation 0.001.Conclusion: There are significant differences in neck muscle flexibility in the entire range of motion (flexion, extension, right and left lateral flexion, right and left rotation) between before and after an active resistive range of motion exercise
Psychometric Assessment of SpiDiscI: Spiritual Distress Scale for Palliative Care Patients in India
Authors: Gielen Joris , Kashyap Komal , Singh Suraj Pal , Bhatnagar Sushma , Chaturvedi Santosh K. 
Published: February 2022

Objectives:
Spirituality has an impact on the quality of life of palliative care patients and it influences the way in which they experience their disease. Spiritual distress is a common issue among palliative care patients in India that is best assessed through a tool specifically designed for them. This study presents the findings of a psychometric assessment of SpiDiscI: a 16-item spiritual distress scale for Hindi speaking palliative care patients in India.

Materials and Methods:
This study used a non-experimental cross-sectional sample survey design. 400 cancer patients undergoing pain treatment at the pain and palliative care unit of a tertiary cancer hospital in New Delhi enrolled in the study and completed the study’s questionnaire. The questionnaire contained a section on demographic information, a numerical rating scale (NRS) for pain, SpiDiscI, FACIT-Sp-12, and WHOQOL-BREF. A subset of 50 patients with stable pain completed SpiDiscI a 2nd time 2 weeks after the first administration of the scale to assess test-retest reliability.

Results:
The scale’s internal consistency is very good (Cronbach’s Alpha 0.85). Spiritual distress scores ranged from 0 to 93.8 (mean 37.1, SD 23.6). Significant negative correlations between SpiDiScI and both FACIT-Sp-12 (R = –0.16, P = 0.001) and WHOQOL-BREF (R = –0.27, P < 0.001) confirmed convergent validity. There was no significant association with NRS pain scores (R = 0.06, P = 0.224). The highly significant association (R = 0.75, P < 0.001) of the scores on assessments 2 weeks apart confirmed test-retest reliability.

Conclusion:
SpiDiScI is a reliable and valid measure to assess spiritual distress in research among Hindi speaking palliative care patients in India.
Technical calculation of crusher parameters for grain grinding using negative temperature
Authors: Кишкилев С.В. , Антимонов С.В. , Попов В.П. , Белов А.Г. , Соловых С.Ю. 
Published: February 2022

Для измельчения зернового сырья широко используют различные виды дробилок, сфера применения которых намного шире области зернопереработки. Наиболее часто применяют машины ударного принципа действия благодаря простоте конструкции, надёжности в работе и удобству обслуживания при эксплуатации. Однако при измельчении значительная часть энергии затрачивается непроизводительно, при этом не обеспечивается однородный гранулометрический состав, возможно переизмельчение зерна и образование пылевидной фракции. Рабочие органы дробилок подвержены интенсивному износу и нуждаются в частой замене, что приводит к удорожанию эксплуатации и обслуживания измельчителей. С целью повышения качества продукта, создания конкурентоспособного оборудования и технологических линий для переработки зернового сырья необходимо научно-техническое обоснование новых эффективных методов и технологий проектирования, создания и модернизации процессов, машин, агрегатов и их эксплуатации для переработки зернового сырья. Цель исследования — обосновать предлагаемую конструкцию дробилки, оборудованной системой замораживания зернового сырья, на примере технического расчета комплекса параметров, характеризующих её работу. Предлагаемая конструкция позволяет регулировать количество охлаждающего реагента, необходимого для достижения заданной температуры сырья при проведении процесса дробления. Приведённый технический расчёт комплекса параметров усовершенствованной роторной дробилки, оборудованной системой замораживания зернового сырья, позволяет определить геометрические размеры камеры дробления и рабочих органов, а также количество охлаждающего агента, необходимого для достижения заданной температуры сырья при проведении процесса дробления зернового сырья.
Different types of grinders are used for grain grinding as well as for other materials. Crushers are the most common due to their simple design, reliability and ease of maintenance. However, energy consumption is often inefficient while the mass of produced particles is non-uniform. Sometimes grain is overgrinded and a dusty fraction is formed. Working units of crushers require frequent replacement increasing maintenance costs. To improve product quality as well as design competitive equipment and technological lines for grain processing it is necessary to analyze new effective methods and technologies for designing, development and improvement of processes, machines and operation. The aim was to validate crusher design equipped with grain freezers via technical calculation of the number of crusher parameters. The presented design enables the adjustment of cooling agent quantity to provide the required material temperature when grinding. The given technical calculation of the impact rotary crusher parameters can aid to determine the crushing chamber size as well as of other working units.
Determination of Kinetic Properties in Unimolecular Dissociation of Complex Systems from Graph-Theory Based Analysis of an Ensemble of Reactive Trajectories.
Authors: Perez-Mellor Ariel F. , Spezia Riccardo 
Published: February 2022

We describe and apply a general approach based on graph-theory to obtain kinetic and structural properties from direct dynamics simulations. In particular, we focus on the unimolecular fragmentation of complex systems in which, prior to dissociation, different events can take place, and notably isomerizations and formation of ion-molecule complex.3-state and 4-state kinetic models are thus obtained and rate constants for global or specific pathways are obtained from direct counting and flux calculation, both being in agreement.Finally, we show how a theoretical mass spectrum can also be obtained automatically.
ALTERASI FITUR FONOLOGIS BAHASA BALI PASIEN AFASIA BROCA
Authors: Wardana I Ketut 
Published: February 2022

The determination of phonological alteration patterns of speech disorder of Broca aphasia is the scope of neurolincguistic study that needs more attention. Thus, this study investigates the alteration of the phonological feature in Broca's aphasics. This phenomenology-based research involves the observation of two patients with nonhemorrhagic stroke with impaired language modality such as spontaneous speech, naming, reading, writing, but intact comprehension. Data was collected from observation method with listening, involvement, conversation, and noting. The data were recorded wiy Sonny voice recorder. The instruments for language modality measurements were 65 picture list, 65 word list, 1 sheet of conversation script, and 1 reading text. The data analysis provided the implementation of generative phonology. The results showed that the substitution of marked features by less marked features due to the errors of the articulation planning program. The more complex the articulation of the phonemes, the more often the segments are altered. This study also found the violation of the sonority scale and reconstruction of the syllabic structure. The alteration of segments with the identic place of articulation with features with a different manner of articulation occurs due to phonological neighboring density. So, this study has contributed to clinical recommendations for phonological disorder for neurologists and speech therapists.Penetapan pola alterasi fonologis pada gangguan bunyi afasia Broca merupakan ruang lingkup kajian neurolinguistik yang belum begitu banyak menjadi perhatian. Penelitian ini mengkaji jenis dan pola alterasi fitur fonologis tuturan bahasa Bali pasien afasia Broca. Penelitian deskriptif berbasis fenomenologi ini melibatkan dua pasien stroke nonhemoragik (SNH) dengan pelemahan modalitas bahasa, seperti terbata-bata, penamaan, membaca, menulis, namun keupayaan pemahaman masih baik. Data dikumpulkan melalui metode pengamatan dengan teknik simak, libat, cakap, dan catat. Semua data direkam dengan Sonny voice recorder. Instrumen untuk mengukur modalitas bahasa menggunakan 65 daftar gambar, 65 daftar, kata, 1 skrip percakapan, dan 1 teks bacaan. Semua alterasi bunyi ujaran dianalisis melalui fonologi generatif. Hasil penelitian menunjukkan adanya alterasi fitur-fitur bermarkah di semua distribusi oleh fitur yang kurang bermarkah karena konsep artikulasi yang keliru. Semakin tinggi kompleksitas artikulasi bunyi, target semakin sering bunyi tersebut mengalami alterasi. Fitur bunyi dengan kompleksitas yang tinggi [+hambat] cenderung diganti dengan fitur bunyi yang kompleksitas artikulasinya setingkat lebih rendah [+frikatif]. Fonem dengan fitur fonologis bermarkah mengalami proses penyederhanaan melalui alterasi bunyi dalam bentuk substitusi, pelesapan, penyisipan, penambahan, dan mutasi. Alterasi terjadi berdasarkan kesamaan fitur tempat artikulasi, namun berbeda pada cara artikulasinya. Hasil penelitian ini dapat menjadi petunjuk ilmiah baik bagi disiplin ilmu klinisi bahasa maupun terapis gangguan berbahasa.
MODEL KEPENGAYOMAN SRI SULTAN HAMENGKU BUWONO X SAAT PANDEMI MELALUI TUTURAN “TIDHA-TIDHA” DALAM SAPA ARUH
Authors: Priambodo Marcelinus Justian 
Published: February 2022

This research aims to describeconcept from 'tidha-tidha’ and analyze the affect of the concept of 'tidha-tidha' made by Sri Sultan Hamengku Buwono X with the conceptual metaphor of the coronavirus in the society of Yogyakarta. Data in this research is internal because it is only based on the reading of Serat Kalatidha and the transcript of Sri Sultan Hamengku Buwono X's speech. This research method uses the theory ofconceptual errors in cognitive linguistic. Sri Sultan Hamengku Buwono X interprets ‘tidha-tidha’ as contemplation with ourselves, others, and God. This new disaster has made people aware of the importanceof health as a form of gratitude that must be attempted. The results reveal that perspective and frame affect the meaning of 'tidha-tidha’ made by Sri Sultan Hamengku Buwono X. The creation of this meaning has three functions consisting representative, directive, and declaration to change the conceptual metaphor of society. In his role as governor, Sri Hamengku Buwono X must change the way og communication as the leadership model and at the same time to respond that new disaster. The leadership model can be seen from the directions and instructions in the speech that are easy to understand through the intentional conceptual errors.Penelitian ini bertujuan untuk mendeskripsikan makna ‘tidha-tidha’ dan menganalisis pengaruh makna ‘tidha-tidha’ ciptaan Sri Sultan Hamengku Buwono X dengan metafora konseptual pandemi corona masyarakat DIY. Data penelitian bersifat data internal karena hanya berdasarkan pembacaan Serat Kalatidha dan hasil transkrip pidato Sri Sultan Hamengku Buwono X. Metode penelitian ini menggunakan pendekatan deskriptif analisis yang menggunakan teori erata konseptual linguistik kognitif. Hasil penelitian menunjukkan bahwa perspektif dan frame dan memengaruhi pembentukan makna ‘tidha-tidha’ ciptaan Sri Sultan Hamengku Buwono X. Sri Sultan Hamengku Buwono X memaknai ‘tidha-tidha’ sebagai kontemplasi dengan diri sendiri, sesama, dan Sang Pencipta.Bencana baru ini menyadarkan manusia pentingnya kesehatan sebagai rasa syukur yang harus diusahakan. Penciptaan makna ini memiliki tiga fungsi yaitu representatif, direktif, dan deklarasi dalam upaya mengubah metafora konseptual masyarakat. Dalam perannya sebagai gubernur, Sri Sultan Hamengku Buwono X harus mengubah cara komunikasisebagai bentuk pengayoman sekaligus menyikapi keadaan baru tersebut. Model pengayoman terlihat dari arahan dan petunjuk dalam pidato yang mudah dipahami melalui erata konseptual kesengajaan.
TINDAK PERSONA TOKOH “NDARA MAT AMIT” DAN “MBAH SIDIQ” DALAM LUKISAN KALIGRAFI KARYA A. MUSTOFA BISRI (KAJIAN PSIKOANALISIS DAN IMPLIKASINYA DALAM PENDIDIKAN MORAL ANAK)
Authors: Sidik Umar 
Published: February 2022

This study aims to describe the motives of the persona of the main characters of the short stories "Ndara Mat Amit" and "Mbah Sidiq" by A. Mustofa Bisri;and what are the implications for children's moral education. The approach used in this study is the psychoanalysis of C.G. Jung, especially with regard to the act of persona. With regard to its implications in moral education, it is based on Lickona's opinion related to the importance of strategies and children's involvement in the material (reading) used. The results showed that Ndara Mat Amit acted impolite and rude persona with a motive so that his glory was not known to the public so that it could be accepted by traditional society. As a pious man who was of the Prophet Muhammad saw, he did not want to be deified, let alone cult. In addition, Ndara Mat Amit does not want to be used and co-opted by politicians who are hungry for power. Meanwhile, Mbah Sidiq acts as a pious and pious person solely to indulge worldly desires, greed. He thought that wealth would always go hand in hand with happiness and power. The implication in moral education is to discuss with children the parts where there are moral dilemmas. The teacher guides the child to be involved in the events contained in the reading. Children are asked to find answers and/or solutions to the events contained in the reading. Penelitian ini bertujuan untuk mendeskripsikan motif tindak persona tokoh utama cerpen “Ndara Mat Amit” dan “Mbah Sidiq” karya A. Mustofa Bisri; dan bagaimana implikasinya dalam pendidikan moral anak. Pendekatan yang digunakan dalam penelitian ini ialah psikoanalisis C.G. Jung, khususnya yang terkait dengan tindak persona. Berkenaan dengan implikasinya dalam pendidikan moral, digunakan pendapat Lickona yang terkait dengan pentingnya strategi dan keterlibatan anak pada materi (bacaan) yang digunakan. Hasil penelitian menunjukkan bahwa Ndara Mat Amit bertindak persona tidak santun dan kasar dengan motif agar kemuliaan dirinya tidak diketahui masyarakat sehingga dapat diterima oleh masyarakat tradisional. Sebagai seorang alim yang yang bertrah Nabi Muhammad saw., dia tidak ingin didewa-dewakan apalagi dikultuskan. Selain itu, Ndara Mat Amit tidak mau dimanfaatkan dan terkooptasi oleh politikus yang haus kekuasaan. Sementara itu, Mbah Sidiq bertindak persona alim dan linuwih semata-mata untuk memperturutkan syahwat keduniawian, nafsu keserakahan. Dia berpikir bahwa kekayaan akan selalu bersanding dengan kebahagiaan dan kekuasaan. Implikasi dalam pendidikan moralnya dapat dilakukan dengan mengajak anak mendiskusikan bagian-bagian yang memuat dilema pesan moral. Pendidik memandu agar anak terlibat ke dalam peristiwa yang terdapat dalam bacaan. Anak diminta untuk menemukan jawaban dan/atau jalan keluar atas peristiwa yang terdapat dalam bacaan.
Landslide Susceptibility Mapping using Machine Learning Algorithm
Authors: Hussain Muhammad Afaq , Chen Zhanlong , Wang Run , Shah Safeer Ullah , Shoaib Muhammad , Ali Nafees , Xu Daozhu , Ma Chao 
Published: February 2022

Landslides are natural disasters that have resulted in the loss of economies and lives over the years. The landslides caused by the 2005 Muzaffarabad earthquake heavily impacted the area, and slopes in the region have become unstable. This research was carried out to find out which areas, as in Muzaffarabad district, are sensitive to landslides and to define the relationship between landslides and geo-environmental factors using three tree-based classifiers, namely, Extreme Gradient Boosting (XGBoost), Random Forest (RF), and k-Nearest Neighbors (KNN). These machine learning models are innovative and can assess environmental problems and hazards for any given area on a regional scale. The research consists of three steps: Firstly, for training and validation, 94 historical landslides were randomly split into a proportion of 7/3. Secondly, topographical and geological data as well as satellite imagery were gathered, analyzed, and built into a spatial database using GIS Environment. Nine layers of landslide-conditioning factors were developed, including Aspect, Elevation, Slope, NDVI, Curvature, SPI, TWI, Lithology, and Landcover. Finally, the receiver operating characteristic (ROC) curve and the area under the ROC curve (AUC) value were used to estimate the model's efficiency. The area under the curve values for the RF, XGBoost, and KNN models are 0.895 (89.5%), 0.893 (89.3%), and 0.790 (79.0%), respectively. Based on the three machine learning techniques, the innovative outputs show that the performance of the Random Forest model has a maximum AUC value of 0.895, and it is more efficient than the other tree-based classifiers. Elevation and Slope were determined as the most important factors affecting landslides in this research area. The landslide susceptibility maps were classified into four classes: low, moderate, high, and very high susceptibility. The result maps are useful for future generalized construction operations, such as selecting and conserving new urban and infrastructural areas. Doi: 10.28991/CEJ-2022-08-02-02 Full Text: PDF
Ensuring the sustainable development of the economy of the Trans-Baikal Territory by means of production and economic modeling of the activities of uranium mining enterprises
Authors: Mihaylovskiy Aleksandr 
Published: February 2022

The article analyzes the main indicators of the economy of the Trans-Baikal Territory, on the basis of which it is concluded that it is necessary to further develop enterprises whose main activity is aimed at mining.
To solve the main tasks aimed at ensuring the sustainable development of uranium mining enterprises in the Trans-Baikal Territory, a mechanism for evaluating the economic efficiency of innovative activities at enterprises in the uranium mining sector of the economy has been implemented. It is known that the identification of key parameters that determine economic efficiency plays a particularly important role in the formation of management systems focused on the interests of owners and holders of capital.
A variant of using financial and economic models for assessing economic efficiency with the subsequent use of factor analysis for making managerial decisions at all stages of the life cycle of innovative projects is proposed.