bluuebunny/crossref_metadata_2025_split huggingface dataset:
Promoting Open Data services to decision-makers: Providing interactive data through Web Maps and Web Applications for Oradea city and Bihor county
Authors: Pârvu I M , Cuibac Picu I C , Dragomir P D , Pantan R 
Published: May 2021

Abstract
Maps are known since antiquity, the oldest examples are from the 6th to 5th centuries BC. From the Babylonian world map, known as the Imago Mundi, maps evolved continuously. In the present day, maps allow us to visualize data in new and informative ways and to present it in an interactive manner. In recent years, web mapping technology has become a necessity for urban planning, and not only, by helping the population to take better and informed decisions. When communicating with decision-makers or only to take the best decision we need first to assess the answers to all the following questions “What and Why and When and How and Where and Who” and what better way to do this than by using Open Data? The governmental and administrative institutions have data in the form of historical maps, topographic maps, digital terrain models, statistical analysis, and other types of data. Our goal was to make these data available for the public in an easy and interactive way, by creating web maps, applications, and a website that gathers all these data.
Original masonry versus advanced masonry
Authors: Irimia C M , Sofronie R 
Published: May 2021

Abstract
The paper deals with a comparative analysis between original and advanced masonry. Both are of high practical interest in buildings and monuments. Particularly, in seismic areas, where they are submitted to the strong actions of earthquakes, the Latin principle Primum non-nocere should be applied. That principle was considered by the Venice Chart in 1964. Later it was resumed by ICOMOS-Iscarsah Recommendations in 2001. The paper presents first some historical data for each type of masonry. The original masonry has a long history when it was well checked by time. On the contrary, the history of advanced masonry is very short. Among the basic proprieties of the original masonry is the ductility of the lime mortar. Its mechanical strengths are lower than that of bricks. In these conditions, the original masonry exhibits the phenomenon of self-defending by adaptation. It is not the case of the advanced masonry which remains stiff. By physical modeling, the main proprieties of original and advanced masonry were proved. Then, by numerical modeling, the testing results were generalized and prepared for further use in design and research. From the comparative analysis results that each of the two types of masonry has specific fields of application.
Reinforcing original masonry with polymer grids
Authors: Irimia C M , Sofronie R 
Published: May 2021

Abstract
The paper deals with enhancing the strength of original masonry with polymer grids by preserving its basic physical properties of strength, stiffness, and potential energy. The behavior of the original masonry is carefully analyzed. The adopted solution for seismic protection of masonry was based on Landau’s Theory of dislocation. The basic idea of the patented method of reinforcing original masonry was related to the vertical joints of the original masonry. The suitable reinforcement for the original masonry should have high strength and long durability. The paper is suggesting some applications of reinforcing the original masonry. The tests on physical models confirm the practical value of the proposed method of reinforcing the original masonry. The numerical models extend the field of application regarding the polymer grids as suitable reinforcements.
Refrigeration theoretical comparison between European condensing units
Authors: Anastase A , Tarlea G M 
Published: May 2021

Abstract
Considering the current EU regulations, the GWP limit for comercial refrigeration systems is 150 starting with 1st of January 2022. This study uses a selection software for condensing units to evaluate the options available on the UE market which can fulfill the GWP limit. For this purpose a theoretical comparison between R404A (past), R449A (present) and R744 (future) condensing units with a cooling power of 10kW is made. The COP in the range of ambient temperature from 0°C to +40°C is the main criterion evaluation. Size and weight are also evaluated as secondary criteria. The results of COP evaluation are similar with conclusions from other studies and confirm that R449A unit has better COP than R744 and R404A. Also the size of the unit in case of R744 is three times bigger than R449A unit. The main conclusion is that even if R744 has low GWP and fulfill the legislation requirment it has not good efficiency. Further studies should be made in order to find a good solution for small cooling capacities.
Case studies for existing buildings with blind walls
Authors: Draghici Robert , Abdulfattah Abdulfattah Zainulabdeen K. 
Published: May 2021

Abstract
The blind walls, arranged between the neighboring buildings, are at the same time structural walls for the buildings from the typological groups analyzed in this paper. The foundations we can find in these are in 95% of cases continuous, surface foundations: stone or brick masonry; simple, unreinforced concrete (due to the knowledge from the respective historical moment) or reinforced concrete.
Depending on the type of floor and the materials used, there may be: flexible floors, which do not have a horizontal diaphragm behavior (rigid and resistant washer), specific to floors with unidirectional discharge or rigid and resistant floors, which have a horizontal diaphragm behavior (rigid and resistant washer), specific to monolithic floors in RC.;
Regardless of the type of floors that are discharged at the turbocharged walls, it is observed that, at most, there are discharges only on one side of the turbines, and not on both sides as on the structural walls inside the buildings.
These aspects must be taken into account even if, through the safety measures and methods, the turban walls end up passing from type 1 to type 2, with the unloading of the floors.
Effect of bitumen type and polymer on physico-mechanical properties of asphalt pavement
Authors: Ungureanu R D , Toma M G , Dicu M 
Published: May 2021

Abstract
Currently, worldwide, different technologies or different materials are used to increase the performance of the asphalt mix. Depending on climate and traffic conditions, each country has adopted specific solutions that improve the behaviour of asphalt pavement over time. Because each of these products has a particular effect, it is not possible to add a product to the mix to improve all of its technical features. The performance of asphalt pavement depends on the optimal selection of basic materials: natural aggregates, filler, bitumen, polymer and fiber. The aim of this paper is to investigate the relationship between the constituents of the asphalt mixture and its physico-mechanical properties. Characteristic properties of bitumen used in the mixtures were determined by conventional bitumen tests and rheological tests according to SHRP. After optimum bitumen content was determined, the influence of the polymer in the mixture was studied. SMA mixes were prepared with different penetration grades bitumen, from different sources and performance tests were conducted in order to evaluate the behaviour of the mixtures.
Technology review of the biological aerated filter systems BAFs for removal of the nitrogen in wastewater
Authors: Ibrahim Faskol Adel S. , Racoviţeanu Gabriel 
Published: May 2021

Abstract
The removal of nitrogen compounds in wastewater is receiving wide attention and the effluent standards will be tougher in the near future. The overall aim of this article is a review of biological aerated filter systems BAFs for removal of the nitrogen in wastewater. The BAFs technology is based on the principle of biofiltration where can be operated either in an upflow or downflow mode depending upon the position of the influent feed, where the media which attached growth zone can be either denser than water to give sunken media or less dense than water to produce floating media. The BAFs combines biological treatment and ammonia-nitrogen and solids removal in one reactor unit, where accumulated solids are removed from the BAFs through backwashing.
Evaluation of seismic damage to Iraqi educational reinforced concrete building using FEMA P-58 methodology
Authors: Majdi A , Vacareanu R 
Published: May 2021

AbstractThe building seismic performance assessment can be defined as a posterior phase of investigation in which a detailed analysis is executed in order to evaluation of seismic damages and quantify the sequences of the earthquake for a building, this approach could be probabilistic evaluation or deterministic one. The aim of this paper is to perform seismic damage evaluation for educational multi-storey reinforced Concrete Building in Al-Mustaqbal University College (MUC) in Al-Hilla City, Babylon governorate in the middle of Iraq by using FEMA P-58 methodology. A 3D mathematical modelling, pushover analysis by using SeismoStruct software. In addition, incremental dynamic analysis (IDA) and fragility curve according to FEMA P-58 are developed in order to obtain damage limits in term of performance levels of the case study building. Fragility curves are useful tools for showing the probability of structural damage due to earthquakes as a function of ground motion indices. IDA is performed for those simulated building using twelve ground motions with scaling peak ground acceleration increased every 0.1g until it achieved 1.5g to determine the drift capacity of the building in four performance levels, operational (OP), immediate occupancy (IO), life safety (LS) and near collapse (NC) as defined in FEMA P-58. Based on those capacities, fragility curves were developed in terms of peak ground acceleration (PGA) and elastic spectral displacement for drift levels with lognormal distribution assumption.
Coastal Community Resilience Planning Toward Disaster: A Case Study on Coastal Area in Malang Regency, East Java, Indonesia
Authors: Irawan L Y , Sumarmi  , Bachri S , Rosbella Devy M M , Faizal R , Prasetyo W E 
Published: May 2021

Abstract
Indonesia is a tropical islands-country which frequently impacted to natural disasters. The coastal area of Southern Java Island is one of an area prone to meteorological disasters, including Desa Gajahrejo. Desa Gajahrejo is susceptible to tidal wave disaster owing to its physical condition. Tidal waves disaster impacted both the socio-economic and environment of the area. The aim of this paper to identify the awareness and preparedness of the community and tourism actors in Desa Gajahrejo as the basis of further tourism planning. This research used field observation, in-depth interview and focus group discussion (FGD) as part of a community service agenda for the data-collection methods. The community service agenda was held in Ungapan Beach, which was attended by the representatives of each board in Desa Gajahrejo. The results showed that the tidal waves disaster has one-month, one-year and 5—7 years return periods. It impacted tourism activity both directly and indirectly. The community has good awareness, knowledge, and response to the multi-disaster hazards. It is shown from the well-understanding of the role and function of each board. Despite that, structured and documented planning is still unavailable. Therefore, further contingency planning is needed for tourism activity and disaster management implementation.
Geographical and Historical Potential of Merjosari Water Site, Malang City and Its Utilization as Learning Resources
Authors: Sulistyo W D , Khakim M N L , Jauhari N , Setyawan A D 
Published: May 2021

AbstractMalang city has various historical sites as one of the relics of past civilizations as evidence of the glory of the Kanjuruhan Kingdom to Singhasari Kingdom. One of them is a legacy that not many people know, in the form of a water site or partirtaan located in Merjosari Village. There are two sites, namely Cerumprit Water Site and Kasin Water Site. Even though the current condition has changed, the two water sites can be used as a learning resource with the aim of fostering awareness of the historical history of students. This water site has potential both from its history and geographical conditions. The method used in this paper is historical research methodology aimed at uncovering historical facts contained in the site. The second uses descriptive qualitative methods to describe the Merjosari Site Area. The historical potential contained in this site, shows that there are patirtaan and society that cannot be separated. Geographical potential is the location of the site which is still natural, not many people know. So that learning can be based on the environment. With this potential, this site can be used as a contextual learning resource.
The evaluation of society’s ngliper economi activities in Tempeh Kidul, Lumajang
Authors: Janah R 
Published: May 2021

Abstract
The purpose of this research is to know and analyze the profile of the ngliper, the management of the ngliper to the level of the welfare of the residents, to evaluate the duties and functions of to support the welfare of the ngliper in Tempeh Kidul Village, Tempeh District, Lumajang District, the focus of qualitative research was obtained after Evaluation of Ngliper Economic Activities in Improving Community Welfare in Tempeh Kidul, Lumajang. The research general exploration. By using purposive sampling Data analysis in this study using data, data presentation, and drawing conclusions. The findings of this study ngliper, the exchange rate ngliper, income and expenditure per day, the total family income is below one. Even though the income from the business is income of the running low, it means that the current family is not sufficient to fulfill all daily their needs, even though all needs can be fulfilled. The movement that we can know from the INTN (Fisherman Exchange Rate Index) provides families from time to time. Overview of daily observations, INTN is based on the total income the people in Tempeh Kidul Village who are the samples. The author’s research tends to increase. This shows that the welfare of the people of TempehVillage Kidul during the last 1 year has fluctuated slightly.
Google Classroom as the Online Learning Platform During he Covid-19 Pandemic for the Management Business Student at SMK Negeri 1 Lumajang
Authors: A’yun K , Suharso P , Kantun S 
Published: May 2021

Abstract
Covid-19 has been recognized as a global epidemic by WHO, resulting in the learning process being carried out online. An effective learning platform is needed in its implementation. This research is intended to review the implementation of Google Classroom which was chosen as a distance learning tool during the Covid-19 pandemic. The research is conducted on Business and Management students at SMK Negeri Lumajang, Indonesia. This research is a descriptive-analytical study using a survey method. The sampling is using a random sampling method 25% proportionally. The presentation of descriptive data is using percentage analysis techniques. The results of this study recommend that the use of Google Classroom as an online learning platform during the Covid-19 pandemic for Business and Management students at SMK Negeri 1 Lumajang can be continued.
Bookworm, religious nationalists, and thinker: Bung Hatta’s personality from a graphological, geographical, and historical analysis
Authors: Fauzi W I , Yulianti I 
Published: May 2021

Abstract
The younger generation needs “examples” that will be used as role models in developing their personality. There are many ways that can be done to understand a person’s character. Personality can be analyzed with a historical approach and spatial analysis where the character has undergone a process of socialization and internalization. Besides, personality can be explored with a graphological approach. Graphology is the art of interpreting a person’s personality characteristics by looking at the type of handwriting and signature. The main problem of this article is “how do Bung Hatta’s analysis results compare using the graphological, geographic, and historical approaches? This article takes a historical approach, geography, and handwriting analysis [graphology] approach to describe Bung Hatta’s personality. The influence of West Sumatra, with its Minang culture shaped Hatta as a nationalist and religious figure. In Padang, young Hatta began to be an independent person. He learned to take care of himself, divided his time between school and organization. While in Padang, in addition to public schools, Hatta also studied the Quran from local scholars such as Haji Abdullah Ahmad and also Abdul Karim Amirullah. Graphological and historical analysis shows Bung Hatta more as a thinker, a conceiver who conveyed his thoughts through writing since he was a student in the Netherlands. The figure of Hatta is inseparable from books because he is indeed a “bookworm”. Hatta’s thoughts on the Indonesian economy had a far-future vision. He initiated a people-based economy. Hatta has broad insight and is also visionary. His integrity is morally and politically recognized by his friends and foes.
The Arus Kualan Traditional School: Preservation Of Dayak Simpank Environmental And Cultural Heritage
Authors: Purmintasari Y D , Nurhakim I , Rivasintha E , Firmansyah H 
Published: May 2021

Abstract
The Arus Kualan traditional school was founded based on concern for cultural change, environmental damage, as a result of changes in land use to oil palm plantations. Therefore, this study aimed to examine the existence of the Arus Kualan traditional school in maintaining the environmental and cultural heritage by education. This research used a qualitative descriptive method. Researchers were as a key instrument for interviewing founders, managers, students, the Tahak villager, and direct observation to the location. The results of the interview and observation were triangulated to obtain data validity. The data were analyzed by using qualitative descriptive study which is called inductive. The result showed that Arus Kualan traditional school presents as means building the equality of general and indigenous knowledge by educating the children with literacy, technology, and the development of general knowledge but still along with reintroducing indigenous knowledge, customary values, and local wisdom. This Arus Kualan traditional school also emphasized nature protection because the approach and effort to preserve and protect the environment is implemented well. The lessons are manifested in traditional story class, weaving class, traditional medicine class, traditional value class, literacy class, and traditional dance and music class.
The Implementation of Islamic Concepts to Create a Green Environment
Authors: Permatasari Y D , Hidayati T N , Rofiq M N , Sholihah M , Ratnasari K I 
Published: May 2021

Abstract
Love for the environment must be instilled in students. It has a good impact on the teaching and learning process. Students will be more comfortable in the school. Islam has taught about cleanliness and love for the environment. In primary school of Sumberagung 01, students do not realize that protecting the environment is very important. There are many of garbage scattered, bare garden, messy parking lot and students lack discipline. This research conducted on fourth grade students of primary school of Sumberagung 01. It aims to improved discipline and cleanliness in maintained and created a Green Environment by applying the Islamic concepts. The research method used a descriptive qualitative method. The results of this study indicated that students can apply the Islamic concepts in creating a Green Environment. Students also proved that they awareness in keep the school health.
Molecular Characterization of Secreted Proteins from Salivary Gland Immunogenic Protein of Anopheles vagus
Authors: Senjarini K , Wathon S , Febriyantiningsih D E , Lenz C , Oktarianti R 
Published: May 2021

AbstractSalivary mosquito’s proteins have been widely acknowledged to contain factors important for pathogen transmission as well as for biomarker of Anopheles exposure. The objective of this study was to identify and characterize the secreted proteins from salivary glands and immunogenic proteins from ofAnopheles(An.)vagus. A proteomic approach combining one-dimensional electrophoresis (1DE) was operationalized, followed by western blot analysis using human sera from healthy people living in an endemic area (Kendal, East Java - Indonesia); liquid chromatography mass spectrometry (LC-MS/MS) and bioinformatics analysis were conducted to gain direct insight intoAn. vagussalivary proteins. Three immunogenic proteins with molecular weight of 69, 75 and 232 kDa were identified. Apart from the housekeeping proteins identified by LC-MS/MS, there were also some proteins which played crucial role in the blood feeding process i.e AGA 5’ nucleotidase family, for 69 & 75 kDa and SGS 4 for 232 kDa respectively. The other known proteins like vitellogenin, putative myosin class I heavy chain and heat shock protein 70 (Hsp70) were also identified. The majority of proteins were clearly characterized in Anopheles for their role in blood feeding, metabolism, cytoskeleton protein. and stress response.
Megalithic culture at the Suco Lor site Bondowoso
Authors: Pertiwi H , Swastika K , Sumarjono  , Na’im M , Pratama A R 
Published: May 2021

Abstract
This research examines the megalithic culture at the Suco Lor Site, Bondowoso. The research objectives were: (i) to make an inventory of the number of archaeological remains of megalithic culture in the Suco Lor Site; (ii) analyzing the distribution, types, and functions of the archaeological remains of megalithic culture; (iii) reconstructing a picture of the religious, social and economic life of the supporting megalithic community. The research design used a historical research design with a cultural archeology approach. Primary data were collected using field survey techniques; Secondary data were collected using interview techniques and documentary techniques. The interpretation of the data was carried out hermeneutically using form analysis techniques, context analysis, comparisons, and ethnoarcheological analogies. The results of the study are as follows. First, the number of megalithic cultural archaeological remains at the Suco Lor Site is 241 with a typology consisting of 11 types. Second, there are two kinds of distribution patterns (group close together and single distribution). Third, the megalithic community in the Suco Lor Site has recognized religion which is oriented towards the cult of ancestors. Their social life has recognized the pattern of permanent housing in complex social life arrangements, which are also egalitarian in character. They are familiar with and master various technologies (pottery making, stone mining, and carving) and are thought to have been able to utilize metal technology. The subsistence pattern relies on agriculture as the main subsistence, as well as mixing food, trade and (presumably) livestock as supporting subsistence.