bluuebunny/crossref_metadata_2025 huggingface dataset:
Novel Higher-Order Clique Conditional Random Field to Unsupervised Change Detection for Remote Sensing Images
Authors: Fu Weiqi , Shao Pan , Dong Ting , Liu Zhewei
Published: August 2022

Change detection (CD) is one of the most important topics in remote sensing. In this paper, we propose a novel higher-order clique conditional random field model to unsupervised CD for remote sensing images (termed HOC2RF), by defining a higher-order clique potential. The clique potential, constructed based on a well-designed higher-order clique of image objects, takes the interaction between the neighboring objects in both feature and location spaces into account. HOC2RF consists of five principle steps: (1) Two difference images with complementary change information are produced by change vector analysis and using the spectral correlation mapper, which describe changes from the perspective of the vector magnitude and angle, respectively. (2) The fuzzy partition matrix of each difference image is calculated by fuzzy clustering, and the fused partition matrix is obtained by fusing the calculated partition matrices with evidence theory. (3) An object-level map is created by segmenting the difference images with an adaptive morphological reconstruction based watershed algorithm. (4) The energy function of the proposed HOC2RF, composed of unary, pairwise, and higher-order clique potentials, is computed based on the difference images, the fusion partition matrix, and the object-level map. (5) The energy function is minimized by the graph cut algorithm to achieve the binary CD map. The proposed HOC2RF CD approach combines the complementary change information extracted from the perspectives of vector magnitude and angle, and synthetically exploits the pixel-level and object-level spatial correlation of images. The main contributions of this article include: (1) proposing the idea of using the interaction between neighboring objects in both feature and location spaces to enhance the CD performance; and (2) presenting a method to construct a higher-order clique of objects, developing a higher-order clique potential function, and proposing a novel CD method HOC2RF. In the experiments on three real remote sensing images, the Kappa coefficient/overall accuracy values of the proposed HOC2RF are 0.9655/0.9967, 0.9518/0.9910, and 0.7845/0.9651, respectively, which are superior to some state-of-the-art CD methods. The experimental results confirm the effectiveness of the proposed method.
DETER-R: An Operational Near-Real Time Tropical Forest Disturbance Warning System Based on Sentinel-1 Time Series Analysis
Authors: Doblas Juan , Reis Mariane S. , Belluzzo Amanda P. , Quadros Camila B. , Moraes Douglas R. V. , Almeida Claudio A. , Maurano Luis E. P. , Carvalho André F. A. , Sant’Anna Sidnei J. S. , Shimabukuro Yosio E.
Published: August 2022

Continuous monitoring of forest disturbance on tropical forests is a fundamental tool to support proactive preservation actions and to stop further destruction of native vegetation. Currently most of the monitoring systems in operation are based on optical imagery, and thus are flaw-prone on areas with frequent cloud cover. As this, several Synthetic Aperture Radar (SAR)-based systems have been developed recently, aiming all-weather disturbance detection. This article presents the main aspects and the results of the first year of operation of the SAR based Near Real-Time Deforestation Detection System (DETER-R), an automated deforestation detection system focused on the Brazilian Amazon. DETER-R uses the Google Earth Engine platform to preprocess and analyze Sentinel-1 SAR time series. New images are treated and analyzed daily. After the automated analysis, the system vectorizes clusters of deforested pixels and sends the corresponding polygons to the environmental enforcement agency. After 12 months of operational life, the system has produced 88,572 forest disturbance warnings. Human validation of the warning polygons showed a extremely low rate of misdetections, with less than 0.2% of the detected area corresponding to false positives. During the first year of operation, DETER-R provided 33,234 warnings of interest to national monitoring agencies which were not detected by its optical counterpart DETER in the same period, corresponding to an area of 105,238.5 ha, or approximately 5% of the total detections. During the rainy season, the rate of additional detections increased as expected, reaching 8.1%.
Toward Atmospheric Correction Algorithms for Sentinel-3/OLCI Images of Productive Waters
Authors: Molkov Aleksandr , Fedorov Sergei , Pelevin Vadim
Published: August 2022

Atmospheric correction of remote sensing imagery over optically complex waters is still a challenging task. Even algorithms showing a good accuracy for moderate and extremely turbid waters need to be tested when being used for eutrophic inland basins. Such a test was carried out in this study on the example of a Sentinel-3/OLCI image of the productive waters of the Gorky Reservoir during the period of intense blue-green algal bloom using data on the concentration of chlorophyll a and remote sensing reflectance measured from the motorboat at many points of the reservoir. The accuracy of four common atmospheric correction (AC) algorithms was examined. All of them showed unsatisfactory accuracy due to incorrect determination of atmospheric aerosol parameters and aerosol radiance. The calculated aerosol optical depth (AOD) spectra varied widely (AOD(865) = 0.005 − 0.692) even over a small area (up to 10 × 10 km) and correlated with the measured chlorophyll a. As a result, a part of the high water-leaving signal caused by phytoplankton bloom was taken as an atmosphere signal. A significant overestimation of atmospheric aerosol parameters, as a consequence, led to a strong underestimation of the remote sensing reflectance and low accuracy of the considered AC algorithms. To solve this problem, an algorithm with a fixed AOD was proposed. The fixed AOD spectrum was determined in the area with relatively “clean” water as 5 percentiles of AOD in all water pixels. The proposed algorithm made it possible to obtain the remote sensing reflectance with high accuracy. The slopes of linear regression are close to 1 and the intercepts tend to zero in almost all spectral bands. The determination coefficients are more than 0.9; the bias, mean absolute percentage error, and root-mean-square error are notably lower than for other AC algorithms.
Evaluation of CanESM Cloudiness, Cloud Type and Cloud Radiative Forcing Climatologies Using the CALIPSO-GOCCP and CERES Datasets
Authors: Boudala Faisal S. , Milbrandt Jason A. , Isaac George A.
Published: August 2022

In this study, the annual and seasonal climatology of cloud fraction (CF) and cloud type simulated by the Canadian Environmental System Models (CanESMs) version 5 (CanESM5) and version 2 (CanESM2) at their fully coupled and AMIP configurations were validated against the CALIPSO-GOCCP-based CF. The CFs produced using the CALIPSO-COSP simulator based on the CanESMs data at their atmospheric (AMIP) configuration are also evaluated. The simulated shortwave, longwave, and net cloud radiative forcing using the AMIP version of the CanESM5 were also validated against satellite observations based on the recent CERES radiation satellite products. On average, all models have a negative bias in the total CF with global mean biases (MBs) of 2%, 2.4%, 3.9%, 6.4%, 5.6%, and 7.1% for the coupled-CanESM5, AMIP-CanESM5, COSP-AMIP-CanESM5, coupled-CanESM2, AMIP-CanESM2, and COSP-AMIP-CanESM2, respectively, indicating that the CanESM5 has a smaller MB. There were no significant differences between AMIP and coupled versions of the model, but the COSP-based model-simulated data showed larger biases. Although the models captured well the climatological features of CF, they also exhibited a significant bias in CF reaching up to 40% over some geographical locations. This is particularly prevalent over the low level (LL) marine stratocumulus/cumulus, convectively active tropical latitudes that are normally dominated by high level (HL) clouds and at the polar regions where all models showed negative, positive, and positive bias corresponding to these locations, respectively. The AMIP-CanESM5 model performed reasonably well simulating the global mean cloud radiative forcing (CRF) with slight negative biases in the NetCRF at the TOA and surface that would be expected if the model has a positive bias in CF. This inconsistent result may be attributed to the parameterization of the optical properties in the model. The geographical distributions of the model bias in the NetCRF, however, can be significant reaching up to ±40 Wm−2 depending on the location and atmospheric level. The Pearson correlation showed that there is a strong correlation between the global distribution of model bias in NetCRF and CF and it is significantly influenced by the LL and HL clouds.
The Application of PERSIANN Family Datasets for Hydrological Modeling
Authors: Salehi Hossein , Sadeghi Mojtaba , Golian Saeed , Nguyen Phu , Murphy Conor , Sorooshian Soroosh
Published: August 2022

This study investigates the application of precipitation estimation from remote sensing information using artificial neural networks (PERSIANN) for hydrological modeling over the Russian River catchment in California in the United States as a case study. We evaluate two new PERSIANN products including the PERSIANN-Cloud Classification System–Climate Data Record (CCS–CDR), a climatology dataset, and PERSIANN–Dynamic Infrared Rain Rate (PDIR), a near-real-time precipitation dataset. We also include older PERSIANN products, PERSIANN-Climate Data Record (CDR) and PERSIANN-Cloud Classification System (CCS) as the benchmarks. First, we evaluate these PERSIANN datasets against observations from the Climate Prediction Center (CPC) dataset as a reference. The results showed that CCS–CDR has the least bias among all PERSIANN family datasets. Comparing the two near-real-time datasets, PDIR performs significantly more accurately than CCS. In simulating streamflow using the nontransformed calibration process, EKGE values (Kling–Gupta efficiency) for CCS–CDR (CDR) during the calibration and validation periods were 0.42 (0.34) and 0.45 (0.24), respectively. In the second calibration process, PDIR was considerably better than CCS (EKGE for calibration and validation periods ~ 0.83, 0.82 for PDIR vs. 0.12 and 0.14 for CCS). The results demonstrate the capability of the two newly developed datasets (CCS–CDR and PDIR) of accurately estimating precipitation as well as hydrological simulations.
Educación virtual y rendimiento académico en estudiantes de la Universidad Nacional de Cañete
Authors: Luján Minaya Julio César
Published: August 2022

El cambio de la modalidad virtual de la educación es clave para el incremento del rendimiento académico. El objetivo del estudio consiste en establecer la relación de la educación virtual y el rendimiento académico en estudiantes de la Universidad Nacional de Cañete. El estudio relacionó ambas variables a través de un estudio correlacional. Para la variable educación virtual se usó un cuestionario de un total de 23 preguntas dividas en las 4 dimensiones de la variable, siendo así: recursos de aprendizaje (5), acompañamiento virtual (6), aprendizaje colaborativo (5) y competencias del estudiante (7) y para la variable desempeño docente un cuestionario con 3 preguntas aplicados a una muestra de  21 grupos (uno por cada docente de la escuela) de 11 estudiantes cada uno, representando un total de 231 individuos de la escuela de administración. Se evidenció una asociación significativa entre la educación virtual y el rendimiento académico con un valor R de 0.9397. En definitiva, la modalidad virtual de la educación genera competencias en los estudiantes que mejoran el rendimiento académico en los centros educativos.
Vamos jogar os 3R's em Ação! Uma proposta lúdica para mobilizar as questões ambientais
Authors: Pereira Larissa Baruque , Bautista Judith Bustamante , Struchiner Miriam
Published: August 2022

O artigo analisa as percepções e conhecimentos de alunos do ensino fundamental sobre a utilização de um jogo educativo, de tabuleiro, aprimorado com recursos de TDIC, com base nos princípios de sustentabilidade dos 3Rs e na Educação Ambiental Crítica. Para isso, adotou-se uma abordagem qualitativa, utilizando como instrumentos de coleta de dados a observação e um questionário aberto, submetidos à análise de conteúdo. Os resultados mostram que o jogo, a partir dos momentos de discussão e interação, contribuiu para motivar os alunos e os conduzir à abordagem de novos conhecimentos, estimulando-os à reflexão sobre os fatores econômicos e sociais. Também foi percebido que os alunos valorizam a preservação do meio ambiente, propondo, prioritariamente, ações individuais de enfrentamento aos problemas ambientais.
Educação Ambiental e catadores de materiais recicláveis: diagnóstico do trabalho dos catadores do município de Mossoró (RN)
Authors: Cavalcante Laiana Monaliza Santos , Caldeira Vinícius Patrício da Silva , Sousa Júnior Francisco Souto de
Published: August 2022

Este trabalho apresenta um diagnóstico da coleta seletiva do município de Mossoró, desenvolvido por duas associações de catadores de materiais recicláveis, a ACREVI e a ASCAMAREM. A pesquisa é exploratória, descritiva e utiliza-se de elementos da pesquisa-ação. A coleta dos dados in loco contemplou a realização de entrevistas com os presidentes das associações, e os dados foram tratados utilizando análise de conteúdo. O estudo mostra que a quantidade de material coletado está abaixo do projetado, levando em consideração que a cidade de Mossoró, produz 160 ton./ dia de resíduos. Diante disso, ações realizadas por associações do município se mostraram como alternativas para minimizar a degradação do meio ambiente.
Perfil das dissertações do Grupo de Pesquisa em Educação Ambiental e Formação de Professores (GPEA-FP) entre 2014-2020
Authors: Costa Max Alves Martins , Silva Silvana do Nascimento
Published: August 2022

Este artigo é uma análise das dissertações produzidas por pesquisadoras pertencentes ao Grupo de Pesquisa em Educação Ambiental e Formação de Professores entre os anos de 2014 até 2020. Essa análise inicia-se com a leitura previa das produções onde foi possível traçar o perfil de cada uma, expondo quais os métodos, o público pesquisado, análises, local de pesquisa, objetivos e a sua abordagem em Educação Ambiental. Sendo uma pesquisa de cunho qualitativo, utilizando-se do método da análise de conteúdo de Bardin.
Contribuição do programa de aprendizagem do Senar/PR na Educação Ambiental dos jovens no meio rural
Authors: Hornung Regiane , Gonçalves João Carlos , Grandi Adriana Maria de , Stremel Elenice Parizotto , Braga Lidiane Barbosa
Published: August 2022

A educação do campo interligada a Educação Ambiental se mostra importante para o desenvolvimento rural sustentável. Dessa forma, objetivou-se responder a seguinte questão: Qual contribuição do programa de aprendizagem SENAR/PR na formação de jovens do meio rural relacionada a Educação Ambiental? Para responder esse questionamento foi realizada uma pesquisa de cunho exploratório com 326 jovens no período de 2010 a 2019 dos egressos do programa. O questionário realizado apresentou a opção “muito contribuiu” superior a 50 % em todas as questões, ressaltando a contribuição do programa na Educação Ambiental atrelada a metodologias ativas, principalmente, no desenvolvimento de cidadania e sustentabilidade.
Post-Traumatic Stress Disorder and Post-Traumatic Growth following Kidney Transplantation
Authors: Nash Rebekah P. , Loiselle Marci M. , Stahl Jessica L. , Conklin Jamie L. , Rose Terra L. , Hutto Alissa , Evon Donna M. , Flythe Jennifer E. , Burker Eileen J.
Published: August 2022

Key Points

Although kidney transplantation can increase risk for post-traumatic stress disorder, many recipients experience psychologic growth in response to the same stressors.

Underlying characteristics such as resilience affect how recipients respond to kidney failure and transplantation.

Investigators are just starting to understand the role of psychologic stress during kidney failure and transplantation.

Background

Kidney transplantation (KT) is a life-saving therapy for kidney failure. However, KT recipients can suffer from debilitating depression, post-traumatic stress disorder (PTSD), and suicide. In contrast to PTSD, post-traumatic growth (PTG) is a positive psychologic change in response to a challenging situation. PTG has been studied in other chronic diseases, but less is known about its role in the setting of KT. We sought to elucidate the prevalence, predictors, and the effect of PTSD and PTG on post-KT outcomes. We also considered the roles of benefit finding and resilience.

Methods

In a literature review, we identified publications that examined PTSD, PTG, benefit finding, and/or resilience in KT recipients. We excluded case reports and first-person narratives. Publications meeting the specified criteria after full text review underwent data abstraction and descriptive analysis.

Results

Of the 1013 unique citations identified, 39 publications met our criteria. PTSD was the most common construct evaluated (16 publications). Resilience was studied in 11 publications, PTG in nine, and benefit finding in five. Up to 21% of adult and 42% of pediatric KT recipients may experience PTSD, which is associated with lower quality of life (QOL), impaired sleep, and other psychiatric comorbidity. PTG was associated with improved QOL, kidney function, and reduced risk of organ rejection. Although benefit finding tended to increase post KT, resilience remained stable post KT. Like PTG, resilience was associated with lower psychologic distress and increased treatment adherence and confidence in the health care team.

Conclusions

PTG, resilience, and benefit finding appear to reduce the risk of PTSD, promote well-being, and reduce risk of graft failure in KT recipients. Future research to understand these relationships better will allow clinicians and researchers to develop interventions to promote PTG, resilience, and benefit finding, and potentially improve post-transplant outcomes such as adherence and reducing risk of organ rejection.
Advance trends in targeting homology-directed repair for accurate gene editing: An inclusive review of small molecules and modified CRISPR-Cas9 systems
Authors: Shams Forough , Bayat Hadi , Mohammadian Omid , Mahboudi Somayeh , Vahidnezhad Hassan , Soosanabadi Mohsen , Rahimpour Azam
Published: August 2022

Introduction: Clustered regularly interspaced short palindromic repeat and its associated protein (CRISPR-Cas)-based technologies generate targeted modifications in host genome by inducing site-specific double-strand breaks (DSBs) that can serve as a substrate for homology-directed repair (HDR) in both in vitro and in vivo models. HDR pathway could enhance incorporation of exogenous DNA templates into the CRISPR-Cas9-mediated DSB site. Owing to low rate of HDR pathway, the efficiency of accurate genome editing is diminished. Enhancing the efficiency of HDR can provide fast, easy, and accurate technologies based on CRISPR-Cas9 technologies. Methods: The current study presents an overview of attempts conducted on the precise genome editing strategies based on small molecules and modified CRISPR-Cas9 systems. Results: In order to increase HDR rate in targeted cells, several logical strategies have been introduced such as generating CRISPR effector chimeric proteins, anti-CRISPR proteins, modified Cas9 with donor template, and using validated synthetic or natural small molecules for either inhibiting non-homologous end joining (NHEJ), stimulating HDR, or synchronizing cell cycle. Recently, high-throughput screening methods have been applied for identification of small molecules which along with the CRISPR system can regulate precise genome editing through HDR. Conclusion: The stimulation of HDR components or inhibiting NHEJ can increase the accuracy of CRISPR-Cas-mediated engineering systems. Generating chimeric programmable endonucleases provide this opportunity to direct DNA template close proximity of CRISPR-Cas-mediated DSB. Small molecules and their derivatives can also proficiently block or activate certain DNA repair pathways and bring up novel perspectives for increasing HDR efficiency, especially in human cells. Further, high throughput screening of small molecule libraries could result in more discoveries of promising chemicals that improve HDR efficiency and CRISPR-Cas9 systems.
COVID-19: Artificial sputum, respiratory obstruction method and screening of pyolitic and antihypoxic drugs
Authors: Urakov Aleksandr L. , Urakova Natalya A. , Yagudin Ilnur I. , Svetova Milena D. , Suntsova Darya O.
Published: August 2022

COVID-19 causes non-specific pneumonia, which has become a new cause of hypoxia, leading to the death of many patients. Today, there are no effective drugs that provide an urgent increase in blood oxygenation. Therefore, it is urgently necessary to develop drugs to increase blood oxygenation in order to save the lives of patients with the new coronavirus infection. Since hypoxia develops in this disease due to the blockage of respiratory tract with viscous mucus and sputum, an appropriate experimental model is needed for screening and finding new drugs. However this model is yet missing. Therefore, the development of an experimental model of respiratory obstruction by sputum with traces of blood can accelerate the discovery of drugs that eliminate hypoxia and prevent the death of patients with nonspecific pneumonia complicated by respiratory obstruction. The purpose of this letter was to present a model for evaluating the biological activity of drugs, which can become a new vector for the development of effective ways to increase blood oxygenation across pulmonary and save the lives of patients with severe atypical pneumonia complicated by respiratory obstruction in COVID-19.
The relationship between regular tea drinking and calcification of the coronary arteries
Authors: Sajjadieh khajouui Amir Reza , Najafian Jamshid , Talebzadeh Reza , Nejati Majid , Behjati Mohaddeseh
Published: August 2022

Introduction: Coronary Atherosclerosis is the leading cause of death and disability worldwide. Atherosclerosis could be detected noninvasively by coronary calcification, measured by calcium score in CT angiography. Dietary factors are influential in the evolution of coronary plaques, and one of the most prevalent drinks is black tea. We aimed to evaluate the effects of black tea on coronary calcium scores. Methods: This cross-sectional analytical descriptive study was conducted on 200 candidates for CT angiography referred by their physician because their symptoms were suggestive of ischemia. A questionnaire was filled out for every participant, and the habit of tea drinking was asked and marked as none drinker, 1-3 cups per day and >3 cups per day. Results: 89.5% of the participants consumed tea. The mean calcium score in patients who did not drink tea was 674.9±154.74 in those patients who drank 1-3 glasses per day, 269.5±46.9 and in those who drank more than three glasses of tea and was 261.1±45.2. There was a significant statistical relationship between calcium scores and tea intake, independent to other traditional risk factors (P= 0.001). Significant coronary artery plaques were also less prevalent in those who drank tea (36% and 41% in 1-3 and >3 cups, respectively) than non-drinkers (67%). Still, the number of involved vessels was not significantly different. Conclusion: Regular black tea consumption could have protective effects on coronary artery calcification.
Isolated tricuspid valve endocarditis - A rare entity and a surgeon’s dilemma
Authors: Bhushan Rahul , Chugh Vaibhav , Jhajhria Narender S , Grover Vijay , Aiyer Palash V
Published: August 2022

Isolated tricuspid valve endocarditis accounts for only 5 to 10 percent of infective endocarditis cases globally. Numerous surgical procedures ranging from simple vegetectomy, creation of neoleaflets or complete replacement by a prosthetic valve have been described. We aimed to evaluate our experience in surgical management of this entity and to formulate an approach for timing, appropriateness and extent of surgery. Patients operated on semi elective/emergency basis had adverse outcome with residual regurgitation and had longer ICU stay. Also, patients who required excision of leaflet and creation of neoleaflets had a higher incidence of regurgitation. This suggests that maximal preservation of native valve lessens the incidence of residual regurgitation. Simple vegetectomy and patch repair of the residual defect offers the best outcome.
A 3-D finite element analysis of the effect of dental implant thread angle on stress distribution in the surrounding bone
Authors: Sadr Katayoun , Vahid Pakdel Seyyed Mahdi
Published: August 2022

Background. This study aimed to evaluate the effect of an increase in fixture thread face angle on the amount and distribution of stresses in the surrounding bone of implants with four different thread shapes by three-dimensional finite element analysis. Methods. Eight different fixture designs, with v-shaped, buttress, reverse buttress, and trapezoid threads, and two face angles of 20 and 35 degrees, were modeled using a software program. Each model was affected by two static forces with different values and angles (200-N axial 0° force and 100-N 45° oblique force) to compare the distribution of stress in different fixture designs. Results. The maximum von Mises stress was detected in v-shaped threads. An increase in the angle of the threads to 35° significantly decreased maximum von Mises stress in cortical bone in v-shaped and reverse buttress threads; however, the von Mises stress in the trapezoid and buttress threads increased with an increase in the thread angle. Conclusion. Under the limitations of this study, although the shape of the thread and thread surface angle does not have a definite role in stress distribution in the bone surrounding the implant, they are effective in the amount and type of stress induced in the bone supporting the implant.
Analysis of the Use Social Media During the Pandemic Covid-19 Against AIKA's Learning Achievements at SMK Muhammadiyah 1 South Tangerang
Authors: Amirsyah Tambunan  , Mukhyidin Muhamad
Published: August 2022

During the Covid-19 emergency, one form of alternative learning that can be carried out during this period is online learning. This study aims to describe the use of social media on student academic achievement in the subject of Islamic Religion Kemuhammadiyahan. The instrument used in this study consisted of an online questionnaire sheet and student achievement scores in AIK subjects. The research sample is the students of SMK Muhammadiyah 1 South Tangerang. The data obtained were analyzed using the SPSS 22 program in a quantitative descriptive manner. The instrument used in the study was a questionnaire with a statement of 40 items that had been validated. The research sample was 124 students. Based on the results of the study, it was obtained: 1) the use of social media for students of SMK Muhamadiyah 1 Tangsel with gadgets used by students in participating in online learning at AIKA stated that 99.4% of students already had Android gadgets that were able to integrate the internet and the time of using social media used by students. students in participating in online learning at AIKA stated that most of them had been long enough; 2) The use of social media used by students in participating in online learning at AIKA states that 99.4% of students already use social media in the form of Instagram, Facebook, Youtube and Whatsapp to support online learning, and 3) There is an influence between social media on achievement student academics in AIKA subjects at SMK Muhammadiyah 1 South Tangerang. With this research, it can be seen that the more often students use social media, the academic achievement of students will have an effect.
Analisis Rasio Likuiditas dan Solvabilitas pada Bank Muamalat Indonesia Periode 2019-2020
Authors: Akmalia Zirma , Putri Ajamadayana Cut , Fauzul Hakim Hasibuan Ahmad
Published: August 2022

This article is about management of liquidity and solvability which discuss about the position of cash money in the company and its ability to fulfill the obligation (pay the debt) on time. The likuidity analysis consist of Current Ratio,Quick Rasio,Cash Rasio. While the solvability analysis includes: DAR (debt to asset ratio), DER (debt to equity ratio), LTDER ( long term debt to equity ratio). Management of liquidity and solvability is one of the essential function which is done by banking institution and inside its efficient management, is needed instrument and finance market which is taking not only short term but also long term, and not only conventional banking but also syariat. Through that natural necessity (placement and fulfillment of short term need), for Islamic banking in Indonesia has been availabled some instruments such as (IMA) certificate of Mudhorobah Investment between bank, (PUAS) market banking regulations between syariat bank, (SWBI) Bank of Indonesia Wadiah certificate, (FPJPS) provision about short term cost facility for Islamic banks.
Archiving as the Foundation of Fansubbing: A Case Study on Fan-made Translation of Virtual YouTubers in China
Authors: Jiang Jincai
Published: August 2022

Although fansubbing has been increasingly recognised as a rich research spot for several disciplines like translation and media studies, the significance of fan archiving during fansubbing remains relatively less discussed despite its vitalness in 1) obtaining and managing both source and finalised products; 2) enabling fansubbing to evolve into systematic and efficient massive online practices. Based on the literature review of fansubbing’s historical development and the author’s observational fieldwork within an active Chinese fansubbing group, the paper explains why archiving can be the premise of fansubbing and demonstrates its latest application on Bilibili, arguably the most influential user-generated content sharing platform in China. From ordering overseas VHS tapes to downloading BT torrents within clicks, retrieving source texts from their original contexts has been the initial point of fansubbing before circulating the finalised fansubs. The Internet’s impact was beyond the fansubbed products themselves but shaped new patterns in how fansubbers assembled and cooperated as fansubbing machines, even throughout the globe. The combination of online labour-division worksheets and procedure-organised net disks has created specific job titles for archiving and file management, which eventually adds semi-professional features to amateur translation works. While Chinese fansubbers continue to maximise archiving’s potential in overcoming language barriers for fandom consumption, the phenomena can be better studied with variable samples and theories in the future.
Optimalisasi Peran Tokoh Agama dan Tokoh Masyarakat dalam Peningkatan Kualitas Kesehatan ODHA melalui "Wonders Odha”
Authors: Nursalam Nursalam , Sukartini Tintin , Wahyuni Erna Dwi , Erwansyah Rio Ady , Hasanah Idyatul , Prasetyo Ossi Dwi , Farhanidiah Silvia
Published: August 2022

Sampai saat ini, stigma dan diskriminasi menjadi masalah utama yang masih belum terselesaikan dengan baik. Tingginya stigma dan diskriminasi terhadap ODHIV akan menyebabkan buruknya kualitas Kesehatan ODHIV. Keberadaan tokoh agama dan tokoh masyarakat menjadi peluang yang sangat besar dalam meningkatkan kualitas Kesehatan ODHA. Adapun tujuan dari pengabdian masyarakat ini adalah untuk meningkatkan peran tokoh agama dan tokoh masyarakat dalam meningkatkan kualitas kesehatan ODHA melalui program WONDER ODHA.  Metode pengabdian kepada masyarakat ini adalah ceramah dan diskusi yang dilaksanakan pada hari Sabtu, 25 Juni 2022 secara offline dan juga online melalui zoom. Kegiatan offline dihadiri oleh 5 tokoh agama, 5 tokoh masyarakat, dan 44 ODHA. Kegiatan online melalui zoom dihadiri oleh 80 peserta yang berasal dari masyarakat umum. Instrumen yang digunakan pada kegiatan ini adalah kuesioner yang terdiri dari 20 pertanyaan yang berisi pengetahuan umum tentang HIV AIDS dan peran serta dukungan tokoh agama dan masyarakat terhadap ODHA. Hasil evaluasi pada tokoh dan ODHA masing-masing sebelum kegiatan (pre test) menunjukkan bahwa sebagian besar peserta memiliki pengetahuan kurang yaitu sejumlah 8 orang (80%) dan 26 (59,1%), sedangkan setelah kegiatan (post test) seluruh tokoh dan ODHA memiliki tingkat pengetahuan baik yaitu masing-masing sejumlah 10 orang (100%) dan 31 (70,5%). Rerata peningkatan pengetahuan (agama dan masyarakat) dan ODHA masing-masing sebesar 6,9 dan 6,4 poin.    Kegiatan pengabdian masyarakat yang telah dilakukan oleh Fakultas Keperawatan Universitas Airlangga bekerjasama dengan KPA tulungagung dan telah menghasilkan beberapa luaran yaitu 1. Pendidikan kesehatan tentang pengenalan dan penanggulangan HIV AIDS; 2. terbentuknya kader kesehatan melalui tokoh agama dan tokoh masyarakat; 3) terbentuknya sistem monitoring dan evaluasi
DESIGN AND EXPERIMENT OF A COMBINED ROOT-CUTTING AND DITCHING DEVICE
Authors: ZHANG Xuening , YOU Yong , WANG Decheng , LV Jie
Published: August 2022

To improve the ditching performance of high-firmness grassland, a bionic root cutter based on the contour curve model of Prosopocoilus astacoides' jaw was designed, as well as a grassland root-cutting and ditching device combining the bionic root cutter with the core-share opener. The grassland ditching experiment investigated the horizontal working resistance, ditching stability, and soil disturbance of the three ditching parts. According to the trial results, when the core-share opener was used for ditching in high-firmness grassland, the ditching stability was poor, the working resistance was high, and the grassland was severely damaged. Compared with the independent configuration of the core-share opener, the ditching performance can be significantly improved by installing a root cutter in front of the core-share opener, and the effect of installing the bionic root cutter was better than that of an ordinary triangular root cutter. When the ditching depth was 5 cm, 10 cm, and 15 cm, the ditching stability coefficient of the root-cutting and ditching device increased by 16.67%, 9.54%, and 6.18%, respectively, the horizontal working resistance reduced by 58.73%, 28.15%, and 19.84%, respectively, and the soil disturbance area reduced by 30.58%, 23.73%, and 20.21%, respectively.
Pengaruh Pemberian Sari Buah Salak (Salacca zalacca) terhadap Profil lipid dan Berat Badan Tikus Model Hiperlipidemia dan Obesitasda
Authors: Datu Olvie Syenni , Lebang Julianri Sari , Rumondor Erladys Melindah
Published: August 2022

Cardiovaskular disease is the number one cause of death in the world, an estimated 17.9 million people die each year. Several risk factors that contribute to the occurrence of heart disease such as hypertension, diabetes mellitus, hyperlipidemia, and obesity. Snake Fruit is a fruit that is available in large quantities both in volume and variety. Snake Fruit is rich in antioxidants that can be used to treat hyperlipidemia and overweight. North Sulawesi is one of the centers of Snake Fruit production, especially in the southeast Minahasa area. This study aimed to test the effectiveness of Snake Fruit juice on the lipid profile of hyperlipidemic and obese rats induced by a high-fat diet in the form of used cooking oil, quail egg yolk and 0.01% PTU solution. The study used 5 groups, namely the negative control group was given aquadest, the positive control group was given simvastatin and the treatment group was given Snake Fruit juice with concentrations of 2%, 4% and 8%. The parameters observed in this study were body weight, lipid profile, and glucose profile. blood. The study showed that the administration of Snake Fruit juice had a significant effect on the lipid profile of rats for all parameters on the lipid profile and had a significant effect on weight loss and blood glucose levels where p < 0.05 and there was no significant difference between each treatment group in both lipid profile parameters. , body weight and blood glucose levels.
Uji Aktivitas UV Protektif Secara In Vivo pada Krim dari Bahan Aktif Cangkang Telur Ayam Ras Menggunakan Hewan Coba Kelinci Betina
Authors: Usman Yusnita , Muin Rahmatullah
Published: August 2022

Previously, an in vitro study of the SPF value of a cream formulation with active ingredients from broiler eggshells was conducted using UV-vis spectrophotometry at a wavelength of 290-320 nm and obtained an SPF value of 8.335 at a concentration of 9000 ppm. This study aims to continue testing the UV protective activity in vivo on creams from these active ingredients with combination of adding 5% titanium dioxide. The experimental animals used consisted of 12 female rabbits divided into 4 groups, namely (1) positive control: market product spf 15, (2) Negative control: cream base, (3) Formula I: (15% egg shell), and (4 ) Formula II: (a combination of 15% eggshell and 5% titanium dioxide). The activity test was carried out by determining (SPF) against UV-B rays in vivo in 4 groups of experimental animals by comparing the Minimum Erythema Dose (MED) value on protected skin with those not protected by sunscreen. The test results were then analyzed based on the category of sunscreen uv protection. The results showed the SPF value of Group 1; 2; 3 and 4 respectively 15.3; 0 ; 8.55 and 12.37. Group 4 has the same activity as group 1 and has better activity than group 3.
Persepsi Kelompok Pemandu Wisata Terhadap Konservasi Penyu di Pesisir Pulau Bunaken, Taman Nasional Bunaken, Manado, Sulawesi Utara
Authors: Rumbay Julia Angel , Koneri Roni , Langoy Marnix , Handoyo Eko , Wijaya Pandu
Published: August 2022

Public perception of turtle conservation in an area will determine the success of turtle conservation activities. This study aims to analyze the perception of tour guide groups towards turtle conservation on the coast of Bunaken Island, Bunaken National Park, Manado, North Sulawesi. The research method was carried out by means of observation and surveys. Collecting data in the form of interviews with a questionnaire guide. The selection of respondents was carried out by purposive sampling with the target group of tour guides, especially dive guides. Data analysis was carried out using a qualitative descriptive method. The results showed that most of the respondents (78%) already understand about turtle conservation and no longer consume turtles (100%). The turtle habitat which includes coral reefs and seagrasses still supports the presence of turtles and turtles are almost visible at all observation locations. The understanding of turtle conservation by dive guides is quite good, but to maintain the sustainability of conservation so that it is maximized, it is necessary to provide guidance and supervision to the diving guides and also to the surrounding community.
Keanekaragaman Lamun Di Pesisir Pulau Mentahage Kecamatan Wori, Kabupaten Minahasa Utara, Propinsi Sulawesi Utara
Authors: Kaligis Celine Rani , Maabuat Pience Veralyn , Koneri Roni , Handoyo Eko Wahyu
Published: August 2022

Padang lamun merupakan ekositem laut dangkal yang memiliki peran ekologis yang penting bagi kawasan ekosistem pesisir. Padang lamun berfungsi sebagai tempat mencari makan, tempat pemijahan, tempat pengasuhan bagi berbagai jenis ikan dan Echinodermata serta berperan sebagai stabilisator perairan. Penelitian ini bertujuan untuk menginventarisasi dan menganalisis keanekaragaman spesies lamun di Pulau Mantehage Sulawesi Utara. Penelitian ini menggunakan metode transek kuadrat yang dimodifikasi dari metode Seagrass Watch, dengan menarik transek sepanjang 25m ke arah tubir dengan 3 kali ulangan pada 5 lokasi berbeda, dengan menggunakan frame kuadrat ukuran 50cm x 50cm dengan jarak antara kuadrat satu dengan yang lainnya adalah 5 m. Berdasarkan hasil penelitian diperoleh bahwa di Pulau Mantehage pada lima lokasi penelitian ditemukan tujuh spesies lamun yaitu Halodule pinifolia, Cymodocea rotundata, Syringodium isoetifolium, Thalassodendron ciliatum, Enhalus acoroides, Thalassia hemprichii dan Halophila spinulosa. Indeks keanekaragaman diperoleh bahwa di Desa Tangkasi merupakan lokasi dengan indeks keanekaragaman tertinggi dengan nilai 1.36, dan di Pulau Paniki dengan indeks keanekaragaman terendah dengan nilai 0.67
Pengaruh penambahan serat sutera pada pancing dasar terhadap hasil tangkapan
Authors: Worang Christian Yosua , Labaro Ivor Lembondorong , Luasunaung Alfret , Reppie Emil , Dien Heffry Veibert , Pangalila Fransisco P.T. , Kayadoe Mariana E.
Published: August 2022

Pancing dasar merupakan alat tangkap yang umum digunakan oleh nelayan untuk ikan-ikan karang, karena konstruksinya sederhana, relatif murah dan mudah dioperasikan dengan kapal atau perahu ukuran kecil. Pancing dasar merupakan salah satu jenis alat tangkap yang banyak digunakan oleh nelayan di perairan Sulawesi Utara dengan berbagai cara dan jenis umpan yang digunakan. Keberhasilan alat tangkap pancing dasar berumpan sangat ditentukan oleh aktivitas hidup ikan dalam hal mencari dan menangkap makanan.Umpan merupakan salah satu faktor penting dalam meningkatkan efektifitas penangkapan ikan demersal dengan menggunakan alat pancing pada penelitian ini dilakukan penambahan umpan buatan (serat sutera) pada mata pancing dasar, diduga dapat meningkatkan fishing power dari alat tangkap tersebut terhadap hasil tangkapan ikan demersal.Penelitian ini secara umum bertujuan untuk mengembangkan teknologi pemanfaatan sumberdaya ikan-ikan demersal secara efektif dan efisien; sedangkan secara khusus bertujuan untuk mempelajari pengaruh penambahan umpan buatan pada pancing dasar terhadap hasil tangkapan ikan demersal di perairan Teluk Manado dan mengidentifikasi hasil tangkapan dan mengamati faktor-faktor lingkungan yang mempengaruhi pengoperasian pancing dasar. Metode yang digunakan adalah eksperimental, yaitu suatu rancangan percobaan yang diujicobakan untuk memperoleh informasi tentang persoalan yang sedang diteliti. Teknik pengumpulan data dilakukan dengan cara mengoperasikan 6 unit pancing dasar secara bersamaan pada dua unit perahu, tipe pelang dan tipe londe, di perairan pantai Teluk Manado dengan menghanyut atau menjangkar.Dalam penelitian ini diperoleh total hasil tangkapan sebanyak 9 famili, 11 genus dan 19 spesies.  Dari pengujian uji T diperoleh hipotesis diterima H1 dan menolak H0 dimana H1 adalah perlakuan dengan menggunakan umpan buatan dengan penambahan serat sutra sedangkan H0 adalah perlakuan tanpa umpan buatan serat sutra.
Studi tentang tahanan perahu pelang di desa Rap-Rap Kabupaten Minahasa Selatan
Authors: Waworoentoe Rachim Sjah Agung Renato , Dien Heffry V , Kalangi Patrice N.I. , Kaparang Franky E , Modaso Vivanda O.J. , Pangalila Fransisco P.T
Published: August 2022

Sebagai negara kepulauan, Indonesia memiliki luas perairan yang lebih besar dibandingkan daratan. Dengan semua hal itu, banyak yang bekerja sebagai petani dan nelayan tradisional. Setiap wilayah pasti memiliki kebudayaan karakter yang beda begitu juga dengan nelayan tradisonal memiliki alat tangkap yang berbeda, alat tangkap juga membutuhkan alat bantu yaitu kapal tradisional.Perahu tradisional di Sulawesi Utara seperti londe, pelang, dan lain lain berbahan  dasar kayu dengan seiringnya zaman dan meningkatnya harga kayu dikarenakan sulitnya untuk mendapat kayu sebagai bahan dasar pembuatan kapal tradisional beralih bahan dasar lain yaitu FRP, sudah banyak ditemui kapal perikanan yang berbahan dasar FRP (Fiber Reinforced Plastic) sebagai pengganti bahan kayu penggantian ini dikarenakan bahan baku kayu sudah semakin sulit dicari dan semakin mahal.Dalam pengoperasiannya, kapal bergerak melalui media air karena adanya gaya dorong dari sistem penggerak kapal. Air memiliki pengaruh terhadap kapal karena memberikan gaya menahan  dari pergerakan kapal yang disebut boat resistanceTahanan mempelajari reaksi fluida terhadap gerakan kapal pada saat melalui fluida tersebut. Tahanan juga disebut resistance drag  adalah besarnya gaya fluida yang melawan gerakan kapal sedemikian rupa yang sejajar dengan sumbu gerak kecepatan kapal (Rosmani  2013).Ada beberapa perbedaan dalam penggunaan metode Kaper pada aplikasi Delftship dan Freeship. Metode Kaper pada aplikasi Delftship metode ini menghasilkan diagram data yang membahas tahanan kapal berdasarkan kecepatan dalam satuan kN dan kecepatan N, sedangkan pada data hasil perhitungan tahanan yang muncul pada perhitungan terakhir yang dicantumkan dalam table data meliputi data kecepatan kapal, meter per detik, Froude Number, tahanan gesek, tahanan sisa, dan tahanan total.Perahu pelang yang diukur bentuk lambungnya telah digambar pada aplikasi Freeship dan menghasilkan linesplan yang menyerupai dengan kapal pelang yang diukur. Hasil penggambaran ini kemudian digunakan dalam penghitungan tahanan pada Freeship menggunakan metode Kaper dan Delft yacht. Hasil output perhitungan diberikan dalam bentuk grafik dan tabel laju kapal, speed lenght ratio, tahanan gesek, tahanan sisa, dan tahanan total. Pada metode Delft ada output tambahan yaitu power.Ada beberapa perbedaan dalam output metode Kaper pada aplikasi Delftship dan Freeship. Metode Kaper pada aplikasi Delftship menghasilkan grafik data yang membahas tahanan kapal berdasarkan laju dalam satuan kn dan kecepatan knot. Data hasil perhitungan tahanan yang muncul pada perhitungan terakhir atau final calculation yang dicantumkan dalam grafik meliputi data laju kapal, speed length ratio, Froude Number, tahanan gesek, tahanan sisa, dan tahanan total.
ANALISIS LOCATION QUOTIENT DAN SHIFT SHARE DALAM PENENTUAN SEKTOR UNGGULAN PEREKONOMIAN KABUPATEN PENYANGGA (Studi Kasus Di Kabupaten Sukoharjo Dan Karangnayar)
Authors: Sulistyowati Ecclisia , Wisudawati Tri , Saputro Wahyu Adhi
Published: August 2022

Indicators of increasing economic development can be viewed through the numbers or values of economicgrowth. Indicators of the regional economy can also be seen from per capita income, economic growth and economic structure. Economic movements do not only occur in big cities but also occur in the supportingdistricts of the city, for example Karanganyar Regency and Sukoharjo Regency which are buffer districts from the existence of Surakarta City. The purpose of this study was to determine the leading sector of the economyof the buffer district. The data used in this study is secondary data in the form of time series sourced from the Central Statistics Agency for each area of Karangnayar and Sukoharjo Regencies. The data used are regionalgross domestic product (GRDP) data for each region from 2016 to 2020. The data analysis used in this studyis the analysis of location quotient (LQ) and shift share. Based on the results of the study, it is known that thereare basic sectors found in two buffer districts, namely Karanganyar Regency and Sukoharjo Regency. Theresults of the study based on LQ analysis stated that there were 7 base sectors in the Karanganyar Regency area while in the Sukoharjo Regency area there were 9 base sectors. If you look at the shift share analysis withindicators on the assessment of the component of regional share growth in Karanganyar Regency, there are 7 sectors that have positive values while in Sukoharjo Regency there are only 4 sectors that are still negative..