bluuebunny/crossref_metadata_2025_split huggingface dataset:
Future water temperature of rivers in Switzerland under climate change investigated with physics-based models
Authors: Michel Adrien , Schaefli Bettina , Wever Nander , Zekollari Harry , Lehning Michael , Huwald Hendrik 
Published: February 2022

Abstract. River ecosystems are highly sensitive to climate change and projected future increase in air temperature is expected to increase the stress for these ecosystems. Rivers are also an important socio-economic factor impacting, amongst others, agriculture, tourism, electricity production, and drinking water supply and quality. In addition to changes in water availability, climate change will impact river temperature. This study presents a detailed analysis of river temperature and discharge evolution over the 21st century in Switzerland. In total, 12 catchments are studied, situated both on the lowland Swiss Plateau and in the Alpine regions. The impact of climate change is assessed using a chain of physics-based models forced with the most recent climate change scenarios for Switzerland including low-, mid-, and high-emission pathways. The suitability of such models is discussed in detail and recommendations for future improvements are provided. The model chain is shown to provide robust results, while remaining limitations are identified. These are mechanisms missing in the model to correctly simulate water temperature in Alpine catchments during the summer season. A clear warming of river water is modelled during the 21st century. At the end of the century (2080–2090), the median annual river temperature increase ranges between +0.9 ∘C for low-emission and +3.5 ∘C for high-emission scenarios for both lowland and Alpine catchments. At the seasonal scale, the warming on the lowland and in the Alpine regions exhibits different patterns. For the lowland the summer warming is stronger than the one in winter but is still moderate. In Alpine catchments, only a very limited warming is expected in winter. The period of maximum discharge in Alpine catchments, currently occurring during mid-summer, will shift to earlier in the year by a few weeks (low emission) or almost 2 months (high emission) by the end of the century. In addition, a noticeable soil warming is expected in Alpine regions due to glacier and snow cover decrease. All results of this study are provided with the corresponding source code used for this paper.
MODEL PELAYANAN BARANG IMPOR MELALUI KARGO UDARA (TINJAUAN DARI EMPAT ASPEK)
Authors: Saputra Mohamad Adam , Firdiansyah Suryawan Ryan , Henokh Parmenas Naik 
Published: February 2022

Tujuan Penelitian ini adalah untuk mengetahui pelayanan kargo udara ditinjau dari empat aspek yaitu sarana prasarana, tenaga kerja, prosedur kerja dan pelaksanaan kegiatan, pelayanan yang dapat memberikan jaminan kepuasan kepada para pelanggan sebagaimana perusahaan harus lebih mengedepankan kualitas pelayanan dan fasilitas penunjang pelayanan agar kegiatan pelayanan optimal dan pelanggan puas terhadap hasil yang telah diperoleh. Dalam penelitian ini metode yang digunakan adalah kualitatif observasi lapangan berdasarkan pengumpulkan data-data terkait pelayanan dan penanganan impor barang. Hasil pada pengamatan dari empat aspek yaitu sarana prasarana, tenaga kerja, prosedur kerja dan pelaksanaan kegiatan, belum cukup optimal dikarenakan prasarana fasilitas masih kurang untuk kegiatan pelayanan namun untuk prosedur dalam pelayanan sudah cukup baik
O GeoGebra e a suas contribuições para o ensino de geometria espacial na perspectiva dos professores de matemática
Authors: Nolasco Jane Maria de França , Melo Jose Ronaldo 
Published: February 2022

O uso de novas tecnologias no ensino de matemática vem se constituído cada vez mais como formas alternativas ao ensino tradicional. Além disso, uma quantidade considerável de softwares educacionais estão atualmente sendo propostos como recursos metodológicos, com a finalidade de potencializar o ensino e a aprendizagem matemática. Neste sentido, este produto educacional tem como objetivo auxiliar o professor de matemática na construção de conceitos sobre geometria espacial, procurando oferecer ao aluno uma aprendizagem significativa e oportunizando uma discussão mediada por aspectos teóricos metodológicos presentes na literatura e em pesquisas que abordam uso do GeoGebra para o ensino de geometria. Os dados foram produzidos a partir de um diagnóstico e de entrevistas semiestruturadas, apresentando como resultado uma proposta de ensino sobre geometria espacial para o Ensino Fundamental II, produzida durante o período de ensino remoto, com auxílio do software GeoGebra, que poderá contribuir para ampliação de teorias e uso de tecnologias, proporcionando recursos alternativos ao ensino de Matemática.
Palavras-chave: Ensino e aprendizagem. Geometria Espacial. Software GeoGebra.
Lodo de esgoto no crescimento do “mosquitinho” (Gypsophila elegans)
Authors: Moreno Pereira Lacerda Sara , Oliveira da Silva Joseane , Adenilson Rocha Felizardo 
Published: February 2022

O objetivo deste trabalho foi avaliar a eficiência da utilização do lodo de esgoto no crescimento do mosquitinho. O experimento foi realizado na Casa de Vegetação do Instituto Federal de Educação Ciência e Tecnologia (IFBA) - Campus de Vitória da Conquista, Bahia. O delineamento foi blocos casualizados (DBC), em esquema fatorial (2 x 4), os tratamentos corresponderam a dois níveis de calagem e quatro doses de lodo de esgoto, com três repetições, totalizando 24 unidades experimentais, constituindo os seguintes tratamentos: T1: 0 Mg ha-1 de Lodo da ETE; T2: 8 Mg ha-1 de Lodo da ETE; T3: 16 Mg ha-1 de Lodo da ETE; T4: 24 Mg ha-1 de Lodo da ETE. Foram avaliados Massa seca da parte aérea (MSPA), Massa Seca da Raiz (MSR), Massa Seca Total (MST), Taxa de crescimento relativo (TCR), Taxa assimilatória líquida (TAL) e Índice de colheita (IC). O uso do lodo de esgoto favoreceu o acúmulo da massa seca da planta, incremento da AF, TCR, TAL e IC. A dose 24 Mg ha-1 na presença do calcário dolomítico proporcionou um incremento da AF, TCR e IC.
Implementation Of Least Significant Bit (LSB) Algorithm For Data Security In Digital Imagery
Authors: Hasugian Penda Sudarto Hasugian , Agustina Simangunsong  
Published: February 2022

In this study, a software was built that can insert text messages into image files (steganography) and steganalisis or detect the presence or absence of secret messages in an image. Imagery is the most commonly used medium for inserting secret messages, as it can hide messages very well and is widely available. The built software implements steganalisis with the Least Significant Bit (LSB) algorithm which is the most widely used message insertion algorithm. Steganlysis software is built using LSB algorithms to perform insertion and extract insertion messages on image files. The LSB algorithm in this study used the microsoft Visual Basic 6.0 programming language tools. Based on the software tests conducted, it can be seen that the software can run well on insertion and detect the presence or absence of secret messages on image files.
The Effectiveness of Using Aloe Vera Facial Soap and Aloe Gel on the Degree of Acne Vulgaris in Students of SMA Negeri 2 Bayang
Authors: Setiawan Putri Bunga Anggreno , Ade Teti Vani  , Budi Yulhasfi Febrianto  , Vina Tri Septiana  
Published: February 2022

Acne vulgaris is an inflammatory skin condition caused by polysebaceous units that occurs in adolescents and young adults characterized by comedones, papules, pustules, and nodules. Records of the Indonesian cosmetic dermatology study group showed 60% of acne vulgaris sufferers in 2006 and 80% in 2007. Accur acne vulgaris 80 to 100% in young adults, namely 14-17 years in women, and 16-19 years in men. One of the plants that are useful as facial wash aloe vera. Aloe vera as an ingredient in making soap, is not only able to kill bacteria, but also can smooth the skin.Objective: to find the effectiveness application aloe vera facial wash and aloe vera gel between the degree of acne vulgaris in student at SMA Negeri 2 Bayang. Methods: The scope of this research includes pharmacology and dermatology. Located of this research will be at SMA Negeri 2 Bayang Pesisir Selatan. The time of the research was carried out in April 2021. This type of research is a form of experiment pre-test and post-test control group design. The target population in this research were students of SMA Negeri 2 Bayang Pesisir Selatan who suffered from acne vulgaris on the facial skin. Data analysis using paired sample t test and independent t test. Result: most students are 17 years old 8 people (40%), the most gender are women as many as 18 people (90%), there is a effectiveness between the use of aloe vera facial wash and aloe vera gel with the degree of acne vulgaris in students at SMA Negeri 2 Bayang. (P = 0.000) and there is a effectiveness between the use of aloe vera facial wash and the degree of acne vulgaris in students at SMA Negeri 2 Bayang. (P=0.040). Conclusion: there is a the effectiveness application aloe vera facial wash and aloe vera gel between the degree of acne vulgaris in students at SMA Negeri 2 Bayang.
Tropical numerical weather prediction studies for the 1987 Australian summer monsoon
Authors: PURI KAMAL 
Published: February 2022

The performance of the ECMWF analysis-forecast system in depicting the main feature of the 1987 Australian monsoon is described. The features include the mean circulation for the period and the onset and active/break periods of the monsoon. The model is successful in predicting the mean feature up to 3 days ahead with the main deficiency being the marked weakening of the upper level divergent circulation with time. The analyses successfully depict most features of the monsoon circulation. Although the model is able to forecast onset up to about 1 day ahead and the subsequent episodes up to about 2 days ahead, there is a tendency in the model forecasts to weaken the low level westerly winds with time.
Recent monsoon variability in the global climate perspective
Authors: VERMA R. K. 
Published: February 2022

Over the past few years the Indian summer monsoon has shown large abnormalities, perhaps, more than that observed in any period on the same time-scale. The decadal scale mean rainfall has been continually decreasing since the decade of 1940s. The variability ofmof1soon rainfall, expressed in terms of its coefficient of variation, has been relatively larger in the last 3 decades. The paper mainly discusses the large-scale behavior of recent monsoons during 1982-88. In particular, the ENSO-monsoon-linkages vis-à-vis the recent ENSO episodes of 1982-83 and 1986-87 are emphasised.
Some aspects of Bay of Bengal cyclone of 29 January to 4 February 1987
Authors: MANDAL J. C. , KALSI S. R. , VEERARAGHAVAN K. , HALDER S. R. 
Published: February 2022

A satellite study of an unusual tropical cyclone is made to, investigate genesis, intensification, movement and the decay over sea. Dvorak technique has been applied for its Intensity analysis. Satellite cloud imagery analysis indicates that initial genesis was spawned by cross equatorial surges and mechanical subsidence occurring in the relatively cloud free area between deep layer convective cloud masses. Subsequent intensification was favoured by high sea surface temperature and suitable synoptic settings. It appears that initial movement of the vortex was guided by b-effect and subsequent movement by its environmental steering current. New convective cloud mass growth was observed in the direction of its movement and during change of its direction of movement, its speed became slow or it remained stationary for some time. Presence of dry slot in western and southwestern side in its intense stage and elongation of associated cloud mass northeastwards towards the later part of its life indicate its increasing interaction with subtropical westerly flow. This finally led to its dissipation right over sea where sea surface temperature was also relatively less.
Pelatihan Kewirausahaan Terintegrasi, Komprehensif, dan Berwawasan Lingkungan: Menjawab Tantangan Era Revolusi Industri 4.0
Authors: Sri Dewi , Sulistyawati Maria. F.S , Romlah Romlah , Astrid K Feby , Sari Anjelina Puspita 
Published: February 2022

The role of women in improving the family economy is not in doubt. The increasing need demands an increase in the income that the family must earn. With the improvement of technology in the era of the industrial revolution 4.0, it can boost the performance of women who have limited time in promoting their businesses. This entrepreneurship training invites participants to increase promotion in overcoming and participating in business competition. Participants are also invited to be able to use their income to start investing for business development. From the health side, the participants were invited to identify good habits and bad habits. To increase creativity, participants are invited to develop the use of mineral drink bottle caps so that they become marketable products. The method used in this service is by holding a training / workshop where the participants will receive material from the speaker / instructor and be actively involved in activities.
Pengenalan Akuntansi Keuangan Desa Pada Pemerintahan Desa Di Kecamatan Kuok Kabupaten Kampar
Authors: Rahman Firdaus Abdul , Naula Oktaviani Rona , Wahyuningsih Eny , Hidayat Hidayat 
Published: February 2022

Pengabdian Kepada Masyarakat (PKM) ini sasarannya adalah para Kepala Urusan (KAUR) Keuangan Desa dan Kepala Desa (KADES) yang ada di Kecamatan Kuok Kabupaten Kampar, bagian keuangan (bendahara) yang merupakan orang yang mencatat, menyusun, melaksanakan, dan mempertanggungjawab Rencana Anggaran Kas Desa (RAK Desa). Permasalahan dalam PKM ini adalah terbatasnya pengetahuan dan kemampuan para KAUR Keuangan Desa dalam pencatatan keuangan desa serta ilmu pengetahuan tentang akuntansi keuangan desa yang sesuai dengan Prinsip Akuntansi Berterima Umum (PABU). Metode pelaksanaan dalam kegiatan ini dengan sosialisasi ceramah dan diskusi bersama para KAUR Keuangan Desa dan KADES.
Dan hasil dari kegiatan PKM ini adalah peningkatan pengetahuan dan kemandirian para KAUR Keuangan Desa dalam hal pencatatan keuangan desa serta peningkatan ilmu pengetahuan tentang akuntansi keuangan desa yang sesuai dengan PABU. Maka, disarankan adanya pembekalan atau pelatihan khusus bagi para KAUR agar laporan keuangan dapat dipertanggungjawabkan kepada masyarakat.
PENGGUNAAN MEDIA AUDIO-VISUAL PADA MATA PELAJARAN BAHASA ARAB
Authors: Intan Nurhasana  
Published: February 2022

The article with the title "The use of audio-visual media in Arabic subjects" describes the use of audio-visual media in learning. In general, Arabic learning only uses classical methods which tend to make students bored. Along with the development of the times, teachers are expected to be able to use various methods and media in the learning process. This is intended so that the learning process can take place to be more enjoyable so that the material provided can also be easily understood by students. Well-designed and creative learning by utilizing multimedia, within certain limits will be able to increase the likelihood of students to learn more to remember what they learn, better, and improve student performance in order to increase competency attainment. Media as an integral part of learning, this component needs to get the attention of teachers. The importance of media in facilitating students (learners), its presentation is adjusted to the learning objectives set. The presence of media in the learning process really helps students better understand what is being learned. Audio-visual is one of the media that can be used by teachers in learning Arabic. Moreover, with the development of technology that can make it easier for teachers and students to access and visit sites on the internet that provide information about learning Arabic.
Keywords: media, audio-visual, Arabic lessons.
Glutathione detection at carbon paste electrode modified with ethyl 2-(4-Ferrocenyl-[1,2,3]Triazol-1-yl)acetate, ZnFe2O4 nanoparticles and ionic liquid
Authors: Beitollahi Hadi , Tajik Somayeh , Aflatoonian Mohammad Reza , Asghar Makarem 
Published: February 2022

The purpose of the present study was to introduce a newly designed approach for determi­nation of glutathione using modified carbon paste electrode with ZnFe2O4 nanoparticles, ionic liquid (1-butyl-3-methylimidazolium hexafluorophosphate) and ethyl 2-(4-ferrocenyl-[1,2,3]triazol-1-yl)acetate (EFTA/ZFO/IL/CPE). According to the results from the electro­chemical experiments, oxidation current of glutathione on the modified electrode surface was incremented and its oxidation was decreased compared to bare CPE. A linear response was observed for the electrode at different methyldopa concentrations (0.2 to 300.0 μM).
Source Term Analysis of Long-Life 620 MWt BWR During Loss of Coolant Accident (LOCA)
Authors: Amar Hidayati , Su’ud Zaki , Pasek Ari Ari 
Published: February 2022

Source term analysis on a long-life 620 MWt BWR has been performed. The study includes fuel cell calculations, multi-groups diffusion equation calculation with 8 groups of energy, source term calculation and dose calculation. The scope of the source term analysis includes fission product inventories calculation in core, their activity and their toxicity during the Loss of Coolant Accident (LOCA). The calculation based on the assumption that the reactor has been operating for 10950 days or 30 years with full power of 620 MWt. The total activity of the core is 1,12x109 Ci, and the higher inventory of the core is dominated by the trans-uranium elements. The release of fission product activity to the atmosphere is 1,11x107 Ci. And the toxicity analysis shows that noble gas has the higher toxicity degree. Whole body dose calculation result in exclusion zone is 7.17x10-04 rem and the thyroid dose calculation result in this zone is 7.21x10-02 rem. And for the whole body dose calculation result in low population zone is 2.69x10-05 rem and the thyroid dose calculation result in this zone resulted 1.80x10-03 rem.
Análisis de las actitudes hacia el hecho multicultural en una muestra de estudiantes españoles de Magisterio
Authors: M. Martínez-Sánchez Alina , Esteban Moreno Rosa , Pabón Carrasco Manuel 
Published: February 2022

Multiculturalism is a fact that has its impact on the educational system and demands attention to the training of teachers to educate in diversity. Research with a quantitative approach was developed based on a single data collection method with an ordinal Likert scale character, based on a non-experimental, exploratory, longitudinal, and descriptive design. To obtain the information of applied a questionnaire (Scale of Attitudes towards the Multicultural Fact) with an Alpha of Cronbach of 0.8 to a sample of 1,170 students of teaching. Although positive attitudes towards the multicultural fact appear, it is verified the necessity to work, from the Faculties of Education, the multicultural education, that facilitates to the future teachers the incorporation, in its daily activity, of an agreed answer with the multicultural fact.
La multiculturalidad es un hecho que tiene su impacto en el sistema educativo y demanda atender a la formación del profesorado para educar en la diversidad. Se desarrolló una investigación con enfoque cuantitativo apoyado en un único método de recogida de datos con carácter de escala ordinal tipo Likert, basado en un diseño no experimental, exploratorio, longitudinal y descriptivo. Para obtener la información se aplicó un cuestionario (Escala de Actitudes hacia el Hecho Multicultural) con un Alpha de Cronbach de 0,8 a una muestra de 1.170 estudiantes de magisterio. Aunque aparecen actitudes positivas hacia el hecho multicultural, se constata la necesidad de trabajar, desde las Facultades de Educación, la educación multicultural, que facilite a los futuros maestros la incorporación, en su actividad diaria, de una respuesta acorde con el hecho multicultural.
The trend in Area, Production, Productivity of Cashew Nut in India with Special Reference to Kerala
Authors: Paul Haritha , K. N Ushadevi 
Published: February 2022

Aims: Cashew is one of the most valuable processed nuts on global commodity markets and has the potential to generate employment and revenue for developing countries. India is the second largest exporter of cashew kernels in the world and earns a sizeable amount of foreign exchange. In India, cultivation of cashew is confined to Kerala, Karnataka, Goa and Maharashtra along the west coast and Tamil Nadu, Andhra Pradesh, Orissa and West Bengal along the east coast. Cashew trees tend to be grown on marginal and less fertile land and may continue to produce for many years without the intensive inputs and labour that other crops require. Considering the promising future of the cashew market, the study aimed to analyse the trend and pattern of the cashew area, production and productivity in Kerala.
Methodology: For the purpose of the study, secondary data were collected for the period of 2000 – 2020 (20 years) from authenticated source like Ministry of Agriculture and Farmers Welfare.
Results: Among the total area (1125’000 ha) and production the (703’000 MT) in India, Kerala contributed only 8.5 percent area and 12.37 percent of production in the last year (2020). The trend in area, production and productivity shows a negative compound annual growth rate during the study period. This is mainly because; many of the farmers have shifted their crops to other lucrative crops like rubber and other plantations. As they found that these crops are profitable than cashew, moreover, compared to plantation crops, cashew still confined mostly to marginal and poor fertile lands and is considered as a wasteland crop and the recommended package of practice is not followed. This result in lowering the production and the productivity.
Conclusion: Farmers will benefit if they tap the opportunities of increasing demand of cashew in India and at the world level with the government support. The government may provide subsidy to farmers, to replant the aged plants with high yielding varieties which will in turn result in high productivity. As the expansion of area under cashew cultivation is difficult to achieve due to little wasteland is available and on better soil (Vernon, 1997), the homesteads and barren lands under the possession of government can be utilised for the cashew cultivation. This will help to restore the top position by the Kerala state, in the production of cashew nut in India.