bluuebunny/crossref_metadata_2025 huggingface dataset:
Determination of the list of objects for organizing OF atmospheric pollution reduce during periods of formation of adverse meteorological conditions
Authors: Шагидуллин А.Р.
Published: June 2022

При формировании неблагоприятных метеорологических условий для рассеивания атмосферных примесей возможен значительный рост приземных концентраций загрязняющих веществ. Поэтому необходима грамотная организация работ по снижению выбросов в такие периоды. В статье предлагается метод определения перечня наиболее значимых объектов на основе аппарата сводных расчетов загрязнения атмосферы, позволяющих сконцентрировать усилия природоохранных органов по организации необходимого снижения выбросов.

During adverse meteorological conditions for the dispersion of atmospheric impurities, a significant increase in surface concentrations of pollutants is possible. Therefore, a competent organization of work to reduce emissions in these periods is necessary. The article proposes a method for determining the list of the most significant objects based on the apparatus of summary calculations of atmospheric pollution, which allows concentrating the efforts of environmental authorities to organize the necessary reduction in emissions.
APPLICATION OF A ZEOLITE-CONTAINING CATALYST IN THE PROCESS OF CATALYTIC REFORMING
Authors: Ищук Н.А. , Коновалов Н.П. , Минулин М.Ф.
Published: June 2022

В настоящее время перспективным направлением в развитии процесса риформинга является создание технологии производства высокооктановых бензинов на цеолитсодержащих металлооксидных катализаторах. Целью данной работы было исследование активности новых катализаторов, не содержащих в своем составе благородных металлов, при этом эффективно работающих в процессах риформинга Разработали цеолитсодержащие катализаторы, не содержащие в своем составе благородные металлы, провели экспериментальные исследования на пилотной установке, подобрали оптимальные технологические параметры процесса риформинга, получили результаты, которые показали, что разработанные катализаторы не уступают по своим характеристикам уже известным катализаторам, применяемым в процессах риформинга. Предложенная нами каталитическая система представлена алюмооксидным цеолитсодержащим носителем с активными металлами I, III, VI и VIII не платиновой подгруппы, а также неметаллы V и VII групп периодической системы, оказалась наиболее активной, селективной, обеспечивающей высокий выход и октановое число риформата, причем устойчива к воздействию каталитических ядов и коксованию, способна к регенерации.Полученные экспериментальные результаты свидетельствуют о перспективности использования цеолитсодержащих металлооксидных катализаторов, которые вполне способны заменить классический катализатор процесса риформинга для получения моторных топлив на нефтеперерабатывающих производствах.

Currently, a promising direction in the development of the reforming process is the creation of a technology for the production of high-octane gasoline on zeolite-containing metal oxide catalysts. The purpose of this work was to study the activity of new catalysts that do not contain noble metals in their composition, with effective operation in reforming processes, zeolite-containing catalysts that do not contain noble metals in their composition were developed, experimental studies were conducted at a pilot plant, optimal technological parameters of the reforming process were selected and results were obtained that showed that the developed catalysts are not inferior in their characteristics to already known catalysts used in reforming processes. The catalytic system proposed by us is represented by a zeolite-containing aluminum oxide carrier with active metals of the I, III, VI and VIII non-platinum subgroup, as well as non-metals of the V and VII groups of the periodic system, has proven itself to be the most active, selective, providing a high yield and octane number of reformate, resistant to the effects of catalytic poisons and coke, capable of regeneration.The experimental results obtained indicate the prospects of using zeolite-containing metal oxide catalysts, which are quite capable of replacing the classical catalyst of the reforming process for the production of motor fuels at oil refineries.
From science to adapted patient education in retinal optical coherence tomography
Authors: Galli Fabio
Published: June 2022

Optical Coherence Tomography (OCT) in retinal imaging has evolved rapidly over the last twenty years. Along with these changes in technology, the nomenclature and relationships between healthcare professionals and patients have changed as well. How to translate the complex language of the field such that patients can understand it better is the focus of this paper.
Caring for patients near the end-of-life at Mayo Clinic: a narrative
Authors: Ingram Cory
Published: June 2022

I’m a palliative care and hospice doctor focusing my clinical care on families near the end of life.  It has been a great privilege to be welcomed to the bedside of so many seriously ill and dying patients to care for them and their families. Pursuing geriatrics and palliative care were not always met with welcome sentiments from my peers. “You’re going to take care of sick and dying patients.” “It is so depressing.” My experience is that geriatrics and palliative care are a little like peeking through the old skeletal keyhole into a living room.  You have to get up real close to peek inside and if you dare to go through and enter in, a whole new world opens. It is often a sacred space.  A space for a team of professionals caring together.
When routine screening is not routine
Authors: Millstein Jeffrey
Published: June 2022

In our current environment of value based care and payment models, greater emphasis is placed on completing evidence based, routine screening tests for patients. While there is clear preventive health benefit, population based initiatives may overlook opportunities to prepare individual patients for possible abnormal results. Efforts to manage expectations, address health literacy gaps and ensure emotional support may help limit unnecessary distress and suffering during the screening process.
HISTÓRIA DO ENSINO DE FÍSICA NO BRASIL: PERÍODO 1549 A 1930
Authors: Guerini Silvete Coradi , Costa David Antonio da , Custódio José Francisco
Published: June 2022

Neste trabalho, procuraremos fazer um relato da história do ensino de física no Brasil no período de 1549-1930. Objetivamos com isso encontrar evidências do processo de disseminação do conhecimento científico no país. A pesquisa foi realizada através de consultas a artigos científicos e teses que tratavam do ensino no Brasil colonial, imperial e republicano. A pesquisa revela a pouca importância da física e das ciências naturais, uma vez que, no período investigado, as disciplinas de caráter humanística eram consideradas relevantes para a formação do cidadão e definidas como disciplinas preparatórias para o ingresso no ensino superior. Por outro lado, também verificamos que fatores políticos, sociais e econômicos, influenciaram o ensino de física. Analisar a história do ensino de física, através do recorte temporal escolhido, permitiu-nos compreender os conhecimentos científicos ligados às relações estabelecidas entre a ciência e sociedade em diferentes épocas.
GENERASI Z DAN KEWIRAUSAHAAN: MENGUKUR INTENSI BERWIRAUSAHA BERBASIS THEORY OF PLANNED BEHAVIOR
Authors: Hasmidyani Dwi , Mardetini Edutivia , Eka Amrina Dian
Published: June 2022

Penelitian ini menggunakan Theory of Planned Behavior (TPB) untuk mengkaji intensi berwirausaha pada generasi Z. Tujuan dari penelitian ini untuk menentukan seberapa baik TPB memprediksi intensi berwirausaha. Survey dilakukan pada 211 mahasiswa dengan menggunakan metode saturation sampling. Analisis data pada penelitian ini menggunakan Structural Equation Modeling (SEM) dengan program Lisrel. Hasil penelitian menunjukkan bahwa personal attitude dan perceived behavioral control terbukti mempengaruhi intensi berwirausaha, sedangkan subjective norm berpengaruh terhadap intensi berwirausaha melalui mediasi personal attitude dan perceived behavioral control.
HUMAN RESOURCES MANAGEMENT INNOVATION FOR INCREASING PRODUCTIVITY DURING THE COVID-19 PANDEMIC: A NARRATIVE REVIEW
Authors: Yuliana Yuliana
Published: June 2022

This paper is a narrative review. It aims to describe the innovation of human resources management to increase productivity during the COVID-19 pandemic. This is a narrative literature review. The literature was selected from Science Direct, and Google Scholar. The keywords were COVID-19, human resources, innovative, management, productivity. After screening by the title, abstract, and full text, there were 20 eligible articles. The innovative human resources management needs adaptation, resilience, and continuous curiosity to increase productivity and solve problems. Employee engagement in the global network will increase productivity during the COVID-19 pandemic. This paper has limited data because it is not a meta-analysis. This paper is useful for giving information about how to determine an innovative strategy for human resources management to increase productivity during the COVID-19 pandemic.
STUDI ENTREPRENEURIAL INTENTION PADA MAHASISWA DI MALUKU
Authors: Kempa Sesilya , Bilviary Alvin
Published: June 2022

Mahasiswa di daerah Maluku, Indonesia, menganggap profesi Pegawai Negeri Sipil (PNS) sebagai pekerjaan yang menjanjikan jaminan kesejahteraan sekaligus status sosial dibandingkan menjadi seorang entrepreneur. Hal ini mengindikasikan rendahnya entrepreneurial intention dalam diri mereka. Penelitian ini bertujuan untuk mengetahui intensi berwirausaha dan kapasitas berwirausaha mereka. Riset ini mengaitkan sikap terhadap pendidikan kewirausahaan dan dukungan relasional dengan kedua hal tersebut untuk diuji. Sebanyak 210 angket disebar kepada mahasiswa aktif di Maluku yang sudah lulus mata kuliah Kewirausahaan namun angket yang dapat diolah hanya sebesar 188 yang selanjutnya dianalisis menggunakan metode Partial Least Square. Hasil penelitian ini menunjukkan bahwa mahasiswa di daerah Maluku memiliki intensi berwirausaha. Kapasitas berwirausaha mahasiswa sendiri akan dipengaruhi oleh sikap mereka terhadap pendidikan kewirausahaan dan dukungan dari orang tua, keluarga besar, dan teman. Namun di sisi lain, sikap mahasiswa terhadap pendidikan kewirausahaan yang diberikan oleh pihak universitas selama ini belum dapat meningkatkan entrepreneurial intention mahasiswa. Penelitian ini dapat berkontribusi bagi pola pendidikan kewirausahaan yang seharusnya diterapkan di universitas di Maluku.
PENGARUH FAKTOR KEPERCAYAAN, KOMITMEN, KOMUNIKASI, DAN KOHESIVITAS TERHADAP KINERJA TIM VIRTUAL
Authors: Nababan Octoberiaty , Suharti Lieli
Published: June 2022

Dalam masa pandemi Covid-19 saat ini, berbagai kegiatan dilakukan secara online. Demikian juga kegiatan kerja sama tim seperti rapat, koordinasi kerja dilakukan secara virtual, yang melahirkan konsep tim virtual. Penelitian ini bertujuan untuk mengetahui pengaruh faktor kepercayaan, komitmen, komunikasi, dan kohesivitas terhadap kinerja tim virtual. Jenis penelitian ini adalah eksplanatori. Responden penelitian ini adalah dosen yang bekerja di salah satu universitas di Semarang. Dengan menggunakan teknik purposive sampling, diperoleh 50 orang dosen yang menjadi responden penelitian ini, Teknik pengumpulan data menggunakan kuesioner online dalam bentuk Google form yang penyebarannya melalui email responden. Analisis data menggunakan regresi linier berganda. Kesimpulan penelitian ini berdasarkan hasil uji parsial bahwa kepercayaan, komitmen, komunikasi dan kohesivitas berpengaruh positif terhadap kinerja tim virtual dan secara simultan pengujian berpengaruh positif pada kinerja tim virtual.
PENGGUNAAN MODUL DIGITAL DALAM MENINGKATKAN PRESTASI BELAJAR SISWA PROGRAM PERCEPATAN SKS KOTA SURABAYA
Authors: Sholikha Siti Mazilatus , Farid Muhammad Miftah , Andriansyah Eka Hendi
Published: June 2022

Program percepatan Sistem Kredit Semester (SKS) memberikan kesempatan bagi para peserta didik dengan kecepatan belajar di atas rata-rata untuk dapat lulus Sekolah Menengah Atas (SMA) dalam jangka waktu dua tahun dan hal ini tentu saja menjadi inovasi terbaru bagi dunia pendidikan di Indonesia. Tujuan dari penelitian ini adalah untuk menganalisis bagaimana pengaruh penggunaan modul digital dalam meningkatkan prestasi belajar peserta didik Program percepatan Sistem Kredit Semester di wilayah Surabaya. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif quasi eksperimen dengan bentuk desain pre eksperimen One Group pre-test post-test. Obyek penelitian ini adalah peserta didik kelas XI jurusan Ilmu Pengetahuan Sosial di SMA yang menerapkan program Sistem Kredit Semester dengan total sampel sebanyak 80 peserta didik. Analisis data menggunakan uji t. Kesimpulan dari penelitian ini menunjukkan pentingnya penggunaan modul digital pada Sekolah yang menggunakan program SKS. Modul digital dapat membantu peserta didik untuk belajar secara efektif dalam mengejar ketertinggalan materi pelajaran.
Shear Strength of Tropical Soils and Bentonite Mixtures for Barrier Design
Authors: Morandini Thiago L.C. , Leite Adilson L.
Published: June 2022

Compacted clayey tropical soils have great potential to be used as barriers in waste disposal facilities, considering that some technical requirements are fulfilled (e.g. hydraulic conductivity; compatibility after disposal; shear strength; swelling/cracking, etc). In turn, the bentonite addition is relevant for the cases where the hydraulic conductivity must be lowered, and therefore investigations on the changes of the mechanical parameters of tropical soils induced by the bentonite addition are of great interest. This paper presents the results of a laboratory investigation on the shear strength of different samples of tropical soils and their mixtures with bentonite in the proportions of 0, 3, 6, 9 and 12% (dry weight basis). The tropical soil samples were collected considering the lateritic, transitional and non-lateritic behavior according to the MCT-M (Modified-Miniature-Compacted-Tropical) classification. The laboratory tests consisted of CU (ConsolidatedUndrained) triaxial tests under the confining stresses of 100, 200 and 400 kPa. The results have showed that the addition of bentonite produced a significant increase in the plasticity of the tropical soil samples (PI increases 4 to 6 times), considerably reduced their friction angle (by as much as 11o ) and stiffness at peak (modulus reductions of 2.5 to 4 MPa) and gave rise to a slight increase in their cohesion (up to 12 kPa). These facts must be considered in the barrier stability analyses when heavy loads are applied. The important role of the shear strength on barrier design is highlighted.
Field Permeability Tests Using Organic Liquids in Compacted Brazilian Soils
Authors: Machado Sandro L. , Carvalho Zenite S. , Carvalho Míriam F. , Mariz Digna F.
Published: June 2022

This paper presents results of field and laboratory permeability tests aimed at evaluating the performance of mineral barriers for the containment of organic liquids (Non Aqueous Phase Liquids, NAPL). Experimental landfills were constructed following optimal ranges of variation of soil index properties proposed previously and the performance of the landfills was evaluated under two distinct weather conditions (rainy and dry periods). A primary test campaign was performed during the rainy period (March to August). Then a second testing campaign was performed from November 2013 to January 2014 (months of low rainfall). The obtained results corroborate several results published in the technical literature: fluids with a low dielectric constant (non polar) tend to present higher intrinsic permeability (K) than polar fluids and the presence of water, the most wettable fluid, reduces the NAPL permeability. Soils with a higher plasticity index, IP, presented higher Kw/KNAPL, (ratio water/NAPL intrinsic permeability) showing that the values of K are dependent on the interactions between solid particles and interstitial fluid. Based on laboratory and field results, optimal ranges of variation of soil index properties are proposed for the construction of mineral barriers for organic liquid containment.
The Effect of Not Fully Grouted Rock Bolts on the Performance of Rock Mass
Authors: Xu Hui , Zhao Yu C. , Bu Wan K.
Published: June 2022

According to the characteristics of rock bolts in mining engineering, a mechanical model for not fully grouted rock bolt is presented to obtain the expression of shear displacement, the axial force and the shear stress along the anchor section. On these bases, the effect of the length of anchor section on the performance of rock mass and the effect of the axial force at the free end of the bolt on the performance of rock mass are analyzed by COMSOL Multiphysics. According to the results of numerical simulations, there are some conclusions as following: (1) a moderate length of anchor section, such as the length of 1.0 m~1.4 m, is favorable in mining supporting design, which can make sure grout and rock in coupled state and reduce the construction cost; (2) the favorable distance between the rock bolts is from 0.9 m to 1.3 m; (3) more rock bolts should be installed if the rock mass has larger deformation, which also can make sure grout and rock in coupled state. Conversely, less rock bolts should be installed if the rock mass has smaller deformation, which also can reduce the construction cost.
Hydraulic and Diffusive Behavior of a Compacted Cemented Soil
Authors: Korf Eduardo P. , Prietto Pedro D.M. , Consoli Nilo C.
Published: June 2022

The study evaluated, through a series of permeability and diffusion tests, the hydraulic and the attenuation behavior of a compacted clayey soil, with and without the addition of Portland cement (0 to 2%). To evaluate the diffusive response, the specimens were subjected to a vertical static load (100 to 500 kPa), simulating the action of a waste mass, and to an acidic solution enriched with toxic metals Pb or Cd, prepared with pH varying from 1 to 6. The reactive behavior analysis indicated that retention by adsorption increased with the increase of pH, but was not affected by the applied static load. The combination of higher cement contents with higher pH caused precipitation to prevail over adsorption reactions.
Assessing the Potential Improvement of Fine-grained Clayey Soils by Plastic Wastes
Authors: Jigheh Hossein S. , Rasulifard Arsalan
Published: June 2022

Because of progressively dumping of plastic wastes (PWs) obtained from beverage industry it is of interest to use them as reinforcement material in civil engineering projects. For assessing potential use of plastic wastes in improvement of shear strength of fine-grained soils, two clayey soils were mixed with different amount of plastic wastes (i.e. 0.5%, 1.0%, 1.5% and 3.0% by weight) and consolidated undrained triaxial tests were performed on the compacted samples. Test results indicate that variations of shear strength and pore water pressure depend on the amount and type of plastic waste. It is observed that, irrespective of clay plasticity, adding plastic waste to the fine-grained soils improves their shear strength and plastic waste content (PWC) of 3.0%, within the range of used amounts, has the best effect on the shear strength. Moreover, adding plastic waste causes to decrease shear-induced pore water pressure slowly. Furthermore, deformability of samples changes in term of plastic waste content, type of plastic and clay type. It can be concluded that there is a possible usage of clay-plastic waste mixtures as construction materials and, thereby, plastic wastes can be managed by recycling them in the field of geotechnical engineering, thus contributing to clean up the environment.
A Microstructural Cam Clay Model for Hydro-Mechanical Behavior of Unsaturated Soils
Authors: Neto M.P. Cordão , Lopes Bruna C.F.L. , Mascarenhas Márcia M.A. , Romero Enrique
Published: June 2022

In this paper, two new state variables are included in a conventional elastoplastic model, Modified Cam-clay, to incorporate the influence of pore size distribution changes in the mechanical behavior of unsaturated soils. The first state variable allows capturing the influence of large pore changes in the mechanical behavior, and is controlled by an evolution law that incorporates plastic volumetric strain. The second state variable is added to reproduce suction effects and the evolution of this variable is also controlled by plastic volumetric strain. The new approach is validated against a variety of experimental data of high porosity soils.
Pile Setup over a Period of Seven Years Based on Dynamic Load Tests in Overconsolidated Clay
Authors: Passini Larissa B. , Benetti Laísa B. , Kormann Alessander C.M.
Published: June 2022

This paper presents the results of a field investigation into pile setup in overconsolidated clay soil that was conducted during a period of almost seven years, at Guabirotuba Geological Formation, south of Brazil, where the experimentation site of the Federal University of Paraná is located. One driven precast prestressed concrete pile was subjected to dynamic load tests at four different events: at the end of driving (EOD) and at three re-strikes: after 113.5 h (4.7 days), 288 h (12 days) and 2342 days (6.4 years) of pile installation. Re-strike measurements confirm that pile setup occurred and the shaft resistance component, not the end-bearing, contributes predominantly to the increase in capacity along time
Statistical Modeling of Municipal Solid Waste Settlement from a Lysimeter
Authors: Neto Cláudio L.A. , Nóbrega Breno M.A. , Sousa Raul B.A. , Melo Márcio C. , Paiva William , Monteiro Veruschka E.D.
Published: June 2022

The sanitary landfill settlement prediction is an important tool for an integrated waste management system once it allows the evaluation of the sanitary landfill useful life and assists in the development of planning actions. Several settlement models have been used as an attempt to estimate the waste volume reduction over time. However, there are few models that consider the waste biodegradation processes. The objective of this paper is to build a simple linear regression model to determine the settlements that took place over time in a lysimeter filled with municipal solid waste from the city of Campina Grande, State of Paraíba, Brazil. The lysimeter was built in the Environmental Geotechnics Group’s experimental field which is located at the Federal University of Campina Grande’s main campus. For the settlement model development, the municipal solid waste settlement from a lysimeter was monitored during 1309 days. It was observed that in the interquartile range, data exhibited a trend of linearity, so this monitoring time was selected in order to develop the model. Through the tests carried out, it can be considered that the developed model presents significant statistical parameters to estimate the waste settlement. Such model can be applied for the estimation of settlement from sanitary landfills with similar features to the ones used in this model.
An Evaluation of the Shaft Resistance of Piles Embedded in Gneissic Rock
Authors: Juvencio Erisvaldo L. , Lopes Francisco R. , Nunes Anna L.L.S.
Published: June 2022

In the design of piles drilled in rock, the following questions arise: (i) at what point of the soil/weathered rock/sound rock profile should the pile socket be designed; (ii) is the contribution of residual soil to be disregarded; (iii) how much consideration should be given to the pile boring method (rotary or hammering). Furthermore, usual design methods consider only the side shear capacity of the socket, which is evaluated through empirical expressions that require the uniaxial compressive strength of the intact rock (qu or UCS). And, quite often in practice, a comprehensive test program is not available, and only boring logs are available. This paper examines data from a BRT (Bus Rapid Transit) project in Rio de Janeiro, with 8 bridges, in which some 30 dynamic tests were performed on piles partly embedded in residual soil and partly in rock - a gneiss. These tests produced profiles of mobilized side shear. For the evaluation of the mobilized side shear, a series of laboratory tests were performed on rock samples with different RQDs, taken from borings at the pile sites. A relation between qu (uniaxial compressive strength of the intact rock) and RQD could be established for gneissic rocks of Rio. Values of mobilized side shear are compared to qu derived from the RQD correlation. Finally, an expression for the prediction of mobilized pile shaft capacity is put forward.
COMPOSITIONAL TRADITION OF PALM-LEAF GEET GOVIND MANUSCRIPSTS IN ODISHA
Authors: Bhadauriya Shiwani , Tyagi Namita
Published: June 2022

The history of art in the present day is any activity or man-made means of expressing thoughts, feelings, in a visual form, for aesthetics or communication purposes. From time to time the arts were classified into various forms. In the formation of culture from prehistoric times to the present, palm leaves have a special significance in the contribution of art, which is still a living art in Odisha. Palm leaf was extensively used for writing and illustration. Odisha is considered to be the richest state in terms of pothis. The role of Odisha State Museum in this is unique, which is making the visitors well acquainted with the palm leaf art of Odisha. A main feature is the writing work with illustrations on palm leaves. Even in the narrow gap of the palm leaf, artistic combination is formed on seeing it, in which sweet pothis have been created by establishing harmony in the art elements.
    Generally, picture composition means to organize various visual elements in an artistic way or to give them a beautiful arrangement. On the subject of combination, Indian and Western scholars have created many texts by explaining many theories, so on the basis of these principles, we will present a combinational interpretation of the palm leaf paintings of Gitagovind Pothi. In these palm leaf paintings, mainly elements like line, color, tone, shape etc. have been expressed and created. Like the elements of art, the principles of combination have their own importance, in the absence of which the combination cannot be successful. The 8 main principles of composition are repetition, harmony, opposition, proportion, balance, effectiveness, rhythm, and unity.
WOMEN ARTISTS IN CONTEMPORARY INDIAN CERAMICS
Authors: Paliwal Anju , Sharma Dr. Giriraj
Published: June 2022

Indian has a rich heritage of terracotta art. The history of terracotta/clay goes back to the Harappan Civilization. It is one of the oldest mediums of communication between people, whether for the barter system or as a medium of expression for the artists. ‘Pot’ in the Indian language is called a KUMBH and a person who makes it is called a KUMBHKAR. A different name of potter came to be known as 'Prajapati' creator of toys that came from Brahma who made man of clay. In traditional potter’s families, women were not allowed to work on the wheel. Women help in preparing the clay, making figures, and pain and decorating the ready pots. (Kempler, 2015)India is a patriarchal society, it is education that broke the age-old barriers and notions related to clay and brought self-sufficiency and self-consciousness for graceful living and honorable status in the society. Development of Art College in India after Independence encouraged many female students to learn different subjects like pottery, painting, sculpture, etc. All these subjects enhanced the technical knowledge of the students and paved their way into different art fields. Nirmala Patwardhan, Jyotsna Bhatt, Era Mukherjee, Shampa Shah, Dipalee Daroz, Manisha Bhattacharya, Kristine Michael, Madhavi Subramaniam are some of the artists who encouraged the future women ceramic artists in India.In the present study, we will discuss the contribution of women ceramic artists in contemporary Indian ceramics.
A SIGNIFICANT REPRESENTATIVE OF FOLK STYLE HARIPURA POSTERS BY NANDLAL BASU
Authors: Tyagi Namita
Published: June 2022

Folklife has always been inspiring the artist. As a result of this inspiration, the folk painting style has descended at its highest level in the world. The artists have expressed themselves through their art whether it is struggling moments of folklife or the day-to-day lifestyle. The heritage of folk art has always remained between us. In the modern era of painting in the 20th century, artist Nandlal Basu was also inspired by folklife and folk forms. Post that, his new creations had elements of folk forms. The intervention of this inspiration led him to portray the intact heritage of Indian culture and traditions in his art in the form of Haripura posters.In these posters, Nandlal Basu showcased the significance of the integration of folk art along with social public consciousness and excellently exemplified it in the art world. Moreover, Basu has established coordination between modern and ancient art, and through the Haripura posters, he served the country with his meaningful work. Due to the successful efforts of Basu, he will always be remembered as a national artist
Comparison of Strong Pressure of Paving Block Using Sand Mix With Cement and Lime With Cement in Economic Event
Authors: Pamungkas Anugrah Dwi , Wasono Sapto Budi
Published: June 2022

The use of paving blocks (concrete brick) is widely used for various construction elements  of  buildings,  in  the  field  work  paving  blocks  are  often  used  for  pavement pavement roads, residential yards and public facilities, environmental roads and various other needs. The purpose of this study was to determine the comparison of normal paving block  compressive strength tests  with lime-based modified paving blocks  originating from the Ngimbang area of Lamongan Regency, East Java. The test results obtained from the optimum value of the compressive strength test paving block modified limestone mixture ±50% as a substitute for sand aggregate obtained  compressive  strength  value  of  4.53  Nmm2  at  the  age  of  7  days,  while  the optimum  value  obtained  from  the  normal paving  compressive  strength  test  of  25.30 Nmm2 at the age of 7 days. From the results obtained there was a drastic decrease in compressive  strength  in  the  mixture  reached  ±20% .  HaThis  study  shows  that  the manufacture of paving blocks using limestone as a substitute for sand aggregates does not  meet  SNI  paving  blocks.  However,  in  general,  economic  modification  of  paving blocks is cheaper than normal paving blocks.
Traffic Analysis of Traffic in The Wonokusumo Road City of Surabaya
Authors: Triantoni Triantoni
Published: June 2022

The purpose of this study was to determine the traffic congestion that occurred on the Wonokusumo road in 2020. This study uses a method that refers to the calculation of congestion rates. In accordance with observations in the field on roads with 2/2 UD type two-lane road - two directions are not divided, with a road width of 6 meters for a total of 2 directions with shoulder shoulders 1 meter each on the right and left. The facilities on these roads are not fully equipped with traffic signs such as (no stops, no parking, no speed limit). The highest average daily traffic volume on these roads from 07.00 - 18.00 is 1606 vehicles / hour. The most dominant motorbike type of vehicle passes the road section. From the analysis of the level of congestion conducted obtained results, the side barriers on the road are categorized as moderate (M) by 396 events / hour. Congestion occurs because of crowded activities and vehicles reduce speed and stop beside the road. This causes the service value on the road section is D shows that the vehicle flow is obstructed, the speed is low and the volume of the vehicle is above capacity. Therefore the role of the government is very important to reduce the level of congestion that occurs and motorists are more orderly in carrying out activities on these roads. This causes the service value on the road section is D shows that the vehicle flow is obstructed, the speed is low and the volume of the vehicle is above capacity.
The Application of Earned Value Analysis of The Progress of Construction Work in The Development of The Porch or Vestibule of The Basement Building Area Youth Surabaya
Authors: Hamzah Faisal , Wulandari Diah Ayu Restuti , Tistogondo Julistyana
Published: June 2022

Performance requirements project is the good of the products, who reached the cost and time in the possible lower of the plan.An approach to condition of ideal performance evaluation done as in the construction of the building type b1 ((basement area youth hall)). With one is a methods used in the management of the cost and time intregity. Methods to research is earned value analysis with data collection in field in building construction project type b1 ((basement area youth hall)). The data used in this method is, time schedule the budget costs and. weekly progress reportsFrom the data and produce values bcwp bcws and predict the time the end of the project. Building construction project type b1 (( basement area youth hall )) having evaluation. later when the end of the projectIn evaluating the performance of the cost of this project had surpluses the cost of the value of the contract (cost overrun) while in evaluating the performance of the project accelerated schedule where implementation schedule faster of the project schedule ( schedule underrun ) estimated to be completed during the day calendar 539.
Planning For The Construction of Cikeas River Bridge Wiht-Prestressed Beam Structure Method. of Housing Crv Residence Case Study
Authors: Syafwandi Syafwandi , Abdul Hakim Amier
Published: June 2022

Along with the development of the times and technological advances, present a concept that is slightly different from the concept of ordinary reinforced concrete. The combination or active combination of high compressive strength concrete and steel with high tensile strength or prestressed cables produces a concept called Prestressed Concrete. Prestressed concrete is basically concrete in which the internal stresses of a suitable magnitude and distribution are given in such a way that the stresses caused by the external loads are resisted to a desired level. In reinforced concrete bars, prestress is generally provided by pulling the reinforcing steel. In this study, I as a researcher will plan the construction of the Cikeas River Bridge with the Strategic Prestressed Beam Structure Method. Case Study of CRV RESIDENCE Housing, located on Jalan Parpostel Raya, Jatiluhur Village, Jati Asih District, with a land area of 7.5 hectares. On the south side the housing is located in Jatiasih Village area with a land area of 2.3 hectares, and the remaining 5.2 hectares is located in Bojong Kulur Village, Bogor Regency. The two housing sites are separated by the Cikeas River flow. Based on the condition of the housing area which is divided into two, to connect the two areas a connecting bridge development plan is made. In the construction of this bridge it is planned to use strategic concrete which is installed on the bridge girder beam. Since this bridge has a long stretch with a width of 9 meters and a length of 23 meters, the bridge is planned with three supports each with a pedestal distance of 11.50 meters. The reasons and objectives of the writing of the final project Assess the load planning on the bridge structure, study the strategic beam profile planning, and study the planning of Tendon requirements and the location of the Tendon position on the strategic beam The method used in calculating the PCI Girder type prestressed concrete and the Post-tensioning system is based on the design and Calculation of prestressed girder beams (Precast) using the Post-tensioning method is obtained with a beam profile with a height of H = 90 cm and a width of 70 cm with a girder span of 11.50 meters consisting of 2 VSL Ø ½ inch tendons, Uncoated type 7 wire super strands ASTM A- 416 grade 270 with 27 strands and using main reinforcement Ø 13 mm, shear Ø 12 mm, and shear connector Ø 12 mm.
Performance Analysis of Road Section and Unsignalized Intersections in Order to Prevent Traffic Jams on Jl H. Djole – Jl. Pasar Lama
Authors: Isradi Muhammad , Nareswari Natasha Diaz , Rifai Andri Irfan , Mufhidin Amar , Prasetijo Joewono
Published: June 2022

The unsignalized intersection of Jalan H Djole – Jalan Pasar Lama is located in Bekasi City is a commercial area with densely populated settlements and dense economic activity every day.  Lack of facilities and infrastructure led to traffic jams on the intersection. A analysis is needed that aims to determine the volume of the vehicle, the performance of road sections and intersections which are measured based on capacity, degree of saturation, and level of service. And then alternative solutions to improve the performance of these roads and intersections.

The analytical method used is the Indonesian Road Capacity Manual 1997. The data required in this study are primary data in the form of road geometric data, traffic volume, vehicle speed data and side friction data. As well as secondary data such as location maps, land use, and population data. Based on the results of the analysis that has been carried out, the highest traffic volume at the intersection occurs on Friday, 17.00 - 18.00 WIB, with a DS value of 1.06 and LOS F. Alternative solutions that can be given at the intersection are vehicles on minor roads A and C You can only turn left, with the alternative solution, the DS values ​​are 0.73 and LOS C. Whereas on the roads it has DS values ​​of 0.71 and LOS C. An alternative solution that can be given to roads is to reduce the level of side friction around the segment. Street. With this alternative solution, the DS value is 0.65 and LOS B.
Analysis of Road Performance and the impact of Development in Pasar Minggu, Jakarta
Authors: Irfan Rifai Andri , Anggreini Surgiarti Yurika , Isradi Muhammad , Mufhidin Amar
Published: June 2022

The city of South Jakarta is a dense metropolitan city because it has a high population growth rate. Due to this population growth, the city of South Jakarta has experienced additions, expansion of social facilities and infrastructure as well as transportation to serve the needs of its residents, one of which is the Lenteng Agung-West Tanjung Flyover Development Project. The infrastructure built has an impact on traffic congestion on the performance of the Lenteng Agung-Tanjung Barat road and Pasar Minggu intersection. The purpose of this study is to determine road performance and to know strategies that can be used to overcome the impact of traffic congestion. The method used in this analysis and discussion is based on the Indonesian Road Capacity Manual (MKJI), 1997 and conducts a field survey for the performance of roads and intersections without signals. The results of the research obtained on the performance of the Unmarked Intersection road are the largest traffic volume of the Unmarked Intersection which is obtained from the survey results on Friday 18 December 2020 and the peak hours are at 06.30-07.30 WIB With the degree of saturation DS = 0.66, the delay at the intersection is 10.85 sec / pcu and the chances of queuing are 36.97% -17.96%. In the analysis of the Lenteng Agung road section, the highest level of service was obtained on Monday, November 16 2020 in the morning at 07: 30-08.30, with a degree of saturation of 0.98 having a service level of E, which means the flow is unstable. Meanwhile, in the afternoon, 16: 00-18: 30 with a saturation degree of 0.53 and has a service level of B.
Of The Factors Delay The Work of The Structure Under The Building This in The Revitalization of Taman Ismail Marzuki Stage 1
Authors: Denis Subiyakto Rizki , Luthfiansyah Yopi
Published: June 2022

Delay in construction projects is increasing the execution time of the settlement that has been planned and listed in the contract documents. The delay will result in losses for the parties associated especially the owner and the contractor because generally accompanied conflict, the demands of time and cost as well as deviations from the quality of the completion of the project .the research is aimed to know the factors that most affect the delay of the projected Revitalization of the Taman Ismail Marzuki. Data collection techniques used is literature study, observarsi, interviews/questionnaires. The determination of the population in this research is taken from some of the respondents with the use of the sample. Data analysis in research this using validity test, reliability test, correlation test and regression test with the statistical program SPSS 26.Based on the analysis that has been done there are 11 variables that affect the delay of the work structure under the building of the guesthouse on the project to work withk revitalization of the taman ismail marzuki stage 1 and there are 3 variables that are dominant, namely the lack of expertise of most work, the design changes,the number of repair work.
Bridge Condition Analysis To Determine Handling Priorities With The Bridge Management System (BMS) Method
Authors: Alamsyah Danny Ferdian , Setiawan M. Ikhsan , Wasono Sapto Budi
Published: June 2022

To maintain the importance of the role of bridges in supporting the economy, it is necessary to have a bridge management system so that efforts are made to maintain the condition of the bridge so that it always functions properly. One of the bridge management systems developed by the Directorate General of Highways in 1993 is the Bridge Management System (BMS). The method used in assessing the damaged condition of this bridge is the Bridge Management System (BMS) and refers to the Bridge Inventory Inspection Guidelines (Pd. T-21-2005-B) issued by the Ministry of Public Works. The bridge that will be analyzed this time there is 4 types of bridge types, namely bridges with a plate top structure, concrete girders, steel girders, and box culvert with a length of each bridge that is 2-17 meters, a width of 5-10 meters, and a total span of 1 -2 pieces. Based on the priority scale from the author, the condition values ​​of 4 bridges using the Bridge Management System (BMS) method are Sengon Bridge A = 2 (damages that require monitoring/maintenance in the future), Dayu Bridge = 2 (damages that require monitoring/maintenance in the future), Sekaru Bridge 9 = 1 (minor damage), and Duiker Sembung 2 = 0 (new bridge and no damage).
Precast Work Planning Tribun Jakarta International Stadium
Authors: Sabastony Mulsen , Koespiadi Koespiadi
Published: June 2022

This study aims to re-calculate the ratio of non-prestressed iron precast stands to prestressed/prestressed precast stands, which are designed forcon precast concrete stands using non-prestressed iron which results in increased loads from a large iron ratio and the production process will take longer. Recalculate non-prestressed stands precast into precast concrete prestressed stands. The benefits of this research can change non-prestressed iron to prestressed iron which can change the iron ratio to be more efficient and the implementation process to be faster. And also calculate the strength of the precast concrete stands prestress in accordance with predetermined standards. The location of this research was carried out at the Jakarta International Stadium project in North Jakarta. The results of the research found that the presence of a prestressing system in the stadium stands can save the iron ratio so that the weight of the structure obtained is lighter and optimal
Analysis Of Road Widening Reviewed From The Service Level Of Kedung Jajang – Ranuyoso, Lumajang
Authors: Ardyansyah Rizal Chrisna , Wahyuni Atik
Published: June 2022

Indonesia is a developing country that has various problems, one of which is congestion. Congestion occurs because of the high population, population mobility and poor road facilities. The congestion that occurs in Lumajang Regency is on the Kedungjajang - Ranuyoso road. Congestion is caused by the high mobility of the population to work, and the high side barriers. The purpose of this study was to determine the cause of congestion, the amount of road capacity, and the comparison of the level of road service before and after widening the Kedungjajang - Ranuyoso road. Data collection uses measurement data analysis techniques and documentation that was carried out before and after the widening of the Kedungjajang - Ranuyoso road section. The results showed that the cause of congestion that occurred on Jalan Kedungjajang-Ranuyoso Lumajang was the lack of effective road width, the amount of traffic capacity of the Kedungjajang-Ranuyoso Lumajang road before the widening of the road was 2,291 smp/jam, the amount of traffic capacity of the Kedungjajang-Ranuyoso road Lumajang after road widening is 3069.94 smp/jam, changes in the level of service for the Kedungjajang-Ranuyoso road Lumajang before and after road widening have increased by 2 levels, which originally had a road service level value of "E" to "C" which means the condition the original flow before road widening was unstable current, the speed sometimes stopped, demand was approaching.
Analysis of Raft Foundation Plan on BTS Tower Based on Cone Petrometer Test (CPT) in South Sulawesi Region (Case Study: Lautang Belawa Site)
Authors: Wahyuni Widi Sri , Aseanto Resi
Published: June 2022

Cellular telecommunications tower/BTS tower is a building structure consisting of a main structure in the form of a series of steel structures and a lower structure in the form of a foundation. Foundation work in construction is one of the main jobs. Very careful planning for the selection of the use of the foundation is very important. To know the right foundation to use is to know the load that will affect the foundation itself. Here is the tower load. Tower load to be calculated is obtained from analysis data on the MS Tower, which will then be calculated for determining the type, dimensions and reinforcement of the foundation based on the soil data from the Cone Petrometer Test (CPT). In planning the foundation using the help of the SPmats computer program with the aim of making it easier. The results of the study are based on the results of soil CPT data obtained in the field, which is about 12 – 20 kg/cm2 with a depth of 1 – 2m in terms of 2 points, with a qc of about 20 kg/cm2 suitable for raft foundations.
Mapping Of Groundwater Zones Using Vertical Electrical Sounding (VES): A Case Study of Malwah Distributary
Authors: Hussain Azadar , Qureshi Abdul Latif , Ahmed Waqas
Published: June 2022

In the last two decades, the water requirements for agriculture sector have increased due to high food demand, changes in the cropping pattern, and the increase of evapotranspiration rate due to the climate change. The irrigation water demands are not completely fulfilled by the available surface water, which resulted an increased use of the groundwater in Pakistan. It is essential that before applying the groundwater to agriculture land, its quality should be assessed. In this study, groundwater quality and quantum have been investigated through Vertical Electrical Sounding (VES) for the command area of Malwah distributary, district Shaheed Benazirabad. Total 23 sites were selected in a grid of 3km-by-3km area for the VES survey using Terrameter up to 100-meter depth. The VES results are interpreted in terms of the resistivity and corresponding thickness of various underground zones using IX1D software. The results indicated fresh groundwater up to maximum of 50 m depth, covers 75.65 km2 i.e., 21% of the total command area of 359.94 km2. However, the freshwater is accessible up to 100 m depth near the Indus River. The study suggests that the tubewells should be installed up to 50-meter depth, where the maximum quantity of fresh groundwater is available.