bluuebunny/crossref_metadata_2025_split huggingface dataset:
TCT investigation of the one-sided depletion of low-temperature covalently bonded silicon sensor P-N diodes
Authors: Wüthrich J. , Alt C. , Rubbia A. 
Published: May 2023

Abstract
In the context of particle detectors, low-temperature
covalent wafer-wafer bonding allows for integration of high-Z
materials as absorbing layers with readout chips produced in
standard CMOS processes. This enables for instance the fabrication
of novel highly efficient X-ray imaging sensors. In order to
investigate the effects of the covalent bonding on the signal
generated in such sensors, wafer-wafer bonded silicon-silicon P-N
pad diodes have previously been produced. The behaviour of these
test samples is being investigated with transient current technique
(TCT) measurements. In this paper we present an overview of the TCT
setup as well as a custom sandwich-type sample holder used for these
measurements. A review of the results presented in a previous paper
shows, that the bonded P-N structures show a highly asymmetric
depletion behaviour under reverse bias. IR edge TCT measurements
confirm that only the P-side of the samples is being depleted.
Performance in beam tests of carbon-enriched irradiated Low Gain Avalanche Detectors for the ATLAS High Granularity Timing Detector
Authors: Ali S. , Arnold H. , Auwens S.L. , Beresford L.A. , Boumediene D.E. , Burger A.M. , Cadamuro L. , Castillo García L. , Corpe L.D. , Da Cunha Sargedas de Sousa M.J. , Dannheim D. , Dao V. , Gabrielli A. , El Ghazali Y. , El Jarrari H. , Gautam V. , Grinstein S. , Guimarães da Costa J. , Guindon S. , Jia X. , Kramberger G. , Liu Y. , Ma K. , Makovec N. , Manzoni S. , Nikolic I. , Perrin O. , Raskina V. , Robles Manzano M. , Rummler A. , Tayalati Y. , Trincaz-Duvoid S. , Visibile A. , Xin S. , Xu L. , Yang X. , Zheng X. 
Published: May 2023

Abstract
The High Granularity Timing Detector (HGTD) will be installed in the ATLAS experiment to
mitigate pile-up effects during the High Luminosity (HL) phase of the Large Hadron Collider (LHC)
at CERN. Low Gain Avalanche Detectors (LGADs) will provide high-precision measurements of the time
of arrival of particles at the HGTD, improving the particle-vertex assignment. To cope with the
high-radiation environment, LGADs have been optimized by adding carbon in the gain layer, thus
reducing the acceptor removal rate after irradiation. Performances of several carbon-enriched
LGAD sensors from different vendors, and irradiated with high fluences of
1.5 and 2.5 × 1015 neq/cm2, have been measured in beam test campaigns during the
years 2021 and 2022 at CERN SPS and DESY. This paper presents the results obtained with data
recorded by an oscilloscope synchronized with a beam telescope which provides particle position
information within a resolution of a few μm. Collected charge, time resolution and hit
efficiency measurements are presented. In addition, the efficiency uniformity is also studied as a
function of the position of the incident particle inside the sensor pad.
Exploring risks and benefits of overshooting a 1.5 °C carbon budget over space and time
Authors: Bauer Nico , Keller David P , Garbe Julius , Karstens Kristine , Piontek Franziska , von Bloh Werner , Thiery Wim , Zeitz Maria , Mengel Matthias , Strefler Jessica , Thonicke Kirsten , Winkelmann Ricarda 
Published: May 2023

Abstract
Temperature targets of the Paris Agreement limit global net cumulative emissions to very tight carbon budgets. The possibility to overshoot the budget and offset near-term excess emissions by net-negative emissions is considered economically attractive as it eases near-term mitigation pressure. While potential side effects of carbon removal deployment are discussed extensively, the additional climate risks and the impacts and damages have attracted less attention. We link six models for an integrative analysis of the climatic, environmental and socio-economic consequences of temporarily overshooting a carbon budget consistent with the 1.5 °C temperature target along the cause-effect chain from emissions and carbon removals to climate risks and impact. Global climatic indicators such as CO2-concentration and mean temperature closely follow the carbon budget overshoot with mid-century peaks of 50 ppmv and 0.35 °C, respectively. Our findings highlight that investigating overshoot scenarios requires temporally and spatially differentiated analysis of climate, environmental and socioeconomic systems. We find persistent and spatially heterogeneous differences in the distribution of carbon across various pools, ocean heat content, sea-level rise as well as economic damages. Moreover, we find that key impacts, including degradation of marine ecosystem, heat wave exposure and economic damages, are more severe in equatorial areas than in higher latitudes, although absolute temperature changes being stronger in higher latitudes. The detrimental effects of a 1.5 °C warming and the additional effects due to overshoots are strongest in non-OECD countries (Organization for Economic Cooperation and Development). Constraining the overshoot inflates CO2 prices, thus shifting carbon removal towards early afforestation while reducing the total cumulative deployment only slightly, while mitigation costs increase sharply in developing countries. Thus, scenarios with carbon budget overshoots can reverse global mean temperature increase but imply more persistent and geographically heterogeneous impacts. Overall, the decision about overshooting implies more severe trade-offs between mitigation and impacts in developing countries.
On S-expansions and other transformations of Lie algebras
Authors: Alvarez M A , Rosales-Gómez J 
Published: May 2023

Abstract
The aim of this work is to study the relation between S-expansions and other transformations of Lie algebras. In particular, we prove that contractions, deformations and central extensions of Lie algebras are preserved by S-expansions. We also provide several examples and give conditions so transformations of reduced subalgebras of S-expanded algebras are preserved by the S-expansion procedure.
Correlation model of deflection and rotation on pci girder bridge
Authors: Hidayat Irpan , Putra Dwi Adhi 
Published: May 2023

Abstract
A bridge is an infrastructure that experiences dynamic and repetitive loading for a long period, so it is necessary to monitor the condition of the bridge structure to ensure that the bridge is always in proper condition. Deflection is the vertical displacement that can occur in the bridge. This study aims to obtain an correlation model in the form of regression equation with multiple regression analysis methods between the deflection value and the rotation value of the PCI Girder bridge. The analysis was carried out using Finite Element Method software, by modeling the PCI Girder bridge with several vehicle load cases, and the rotation and deflection values of the bridge will be obtained. Several schemes were made regarding the number and location of rotation sensors to determine the level of accuracy. To get the relationship between rotation value and deflection value, a multiple linear regression analysis was carried out. It can be generated a multiple linear regression equation with the dependent variable being the deflection value and the independent variable being the rotation value on the bridge placement. This equation can be used to predict the deflection value in the middle of the bridge span with the percentage difference shows value smaller than 5%. In the analysis, it is able to provide results with the smallest percentage difference between numerical comparison values and linear regression equations.
Rapid impact compaction method as an alternative ground improvement technology in infrastructure project
Authors: Suhendra Andryan , Fendy  
Published: May 2023

Abstract
Rapid Impact Compaction (RIC) is a ground improvement technology which have similarity with dynamic compaction method that most suitable applied to granular soil. The performance of Rapid Impact Compaction on the Airplane Refuelling Station Project Yogyakarta International Airport has been discussed in this paper. Two aspects of RIC performance observed in this are the increasing of shear strength as well as the depth of RIC influence though the changing of Standard Penetration Test (SPT) value. After treatment, the SPT value increase up to 300%, whereas the depth of influence of the Rapid Impact Compaction Method (RIC) is about up to 8 m. Based on the result, the formula can be generated i.e., Y = -0.0114 (X)2 +1.1702 (X) +12.875 where Y is the SPT value after treatment and X is the SPT value before treatment.
Analysis of the performance of light rail transit (LRT) Jakarta as a transport demand management (TDM) strategy
Authors: Pramudita Wahyu Prambudi , Nataadmadja Adelia Dwidarma 
Published: May 2023

Abstract
One of the strategies to reduce the use of private vehicles is Transport Demand Management (TDM). Light Rail Transit (LRT) is a form of TDM strategy that is being implemented in Jakarta. However, in reality, the use or ridership of the Jakarta LRT is still low, so it is necessary to look for ways to improve it. The operational and service performances of public transportation affect users’ interest. This study aims to analyse the operational performance and services of the Jakarta LRT so that a strategy could be obtained for the direction of improvement. The analysis method in this study uses descriptive analysis and Importance Performance Analysis. The research results show that the operational performance of the Jakarta LRT has been good, while for the service performance, there are eight service attributes that need to be improved and two of them are the top priorities, namely access to enter and to exit the stations and convenience at the station. In addition, the implementation of public transit improvement and park and ride strategies can be alternative strategies to increase the frequency of Jakarta LRT users.
Selection analysis of heavy equipment on earthwork construction with linier programming (case study: kertajadi toll road)
Authors: Juliastuti  , Octovia F. , Haripriambodo Tjatur 
Published: May 2023

Abstract
Selection of heavy equipment in construction project is very important to achieve the project related with time and cost including in the Kertajati toll road. The purpose of this study was to determine the scenario of heavy equipment by using linear programming the simplex methods in earthwork activity. The results of this research obtained for excavation work is using scenario 2: (1) a combination of 2 units Komatsu PC200 and 3 units Sinotruk HOWO 4×8 with cost estimation is Rp. 171.177.730,87 and duration project are 4 days, (2) a combination of 13 units Sinotruk HOWO 4×8, 1-unit Shantui SD22, and 1 unit CAT CS 533 with a total cost of estimation is Rp. 3.561.409.026,24 and duration project are 26 days.
A GIS-based analysis of groundwater manganese and nitrate concentration for sustainable water supply
Authors: Ibrahim Muhamad Kemal , Wijayanti Yureana , Siek Michael , Adi Wisnu Ari 
Published: May 2023

Abstract
Groundwater is the main source of water supply in Sleman Regency. Although the water quantity is not an issue, the quality of groundwater should be understood to ensure the sustainability of the water supply. A previous study shows an increase in manganese (Mn) and nitrate (NO3) concentration in groundwater, yet the concentration distribution is unknown. Therefore, this study aims to develop a map of the spatial distribution pattern and to analyze the potential source of manganese and nitrate in groundwater in Sleman Regency in Yogyakarta Province. The method used is mapping groundwater quality using the ArcGIS application, analyzing groundwater pollution with water quality standards in the Indonesian Ministry of Health regulation number 492/Menkes/per/IV/2010 regarding drinking water quality requirements, and identifying the potential source of high pollution. Data processing uses the ArcGIS 10.8 application by performing the IDW (Inverse Distance Weighting) Interpolation technique. The result of this study has obtained a map of the distribution of groundwater quality for manganese and nitrate from 2017-2019. Manganese contamination may come from industrial and/or agricultural waste, while higher nitrate concentration might be a result of a septic tank leak and/or pesticide/fertilizer residue in paddy fields.
Sustainable technique to improve undrained shear strength of soil by using Bacillus Subtilis bacteria
Authors: Lijaya Williams , Gunawan Anthony 
Published: May 2023

Abstract
As population grows, more land areas are used up for accommodation, industrial needs as well as infrastructure. This results in diminishing availability of soil with good characteristics that can be used. This limitation forced future construction to be built on soils with poor characteristics. These types of soil require soil improvement in order to make them viable for construction. A relatively new and sustainable improvement method is bio-grouting techniques. The effectiveness of bio-grouting to improve organic sandy silt is studied in this paper. Cylindrical samples with 3.5 cm diameter and 7 cm height are improved by spraying bacteria solution at different solution-to-sample mass ratio and varying proliferation period. The solution-to-sample mass ratio varied from 0.2% - 1%, while the proliferation period is varied to three durations, i.e., 5 days, 13 days, and 21 days. The results showed that the method applied to soil samples could form calcite and obtain an increase in strength. For 5 days and 13 days proliferation period, the optimum solution-to-sample mass ratio is 0.6%, while for 21 days proliferation period, the optimum solution-to-sample ratio is 0,8%. However, for 21 days proliferation period, samples improved with 0.4% and 0.6% shows comparable degree of improvement as 0.8%.
Construction scheduling and monitoring control of dams based on BIM
Authors: Sentosa G A , Azzaqy A , Wardani S G , Setyandito O , Ambiarto A S , Pierre A J , Farell  
Published: May 2023

Abstract
Recent innovation of Building Information Modelling (BIM) and its encouraged application in digitalizing design and construction within the architecture, engineering, and construction (AEC) industry are essentially shifting the process by which structures are designed and constructed. For instance, larger infrastructures like dams have been associated with inherent complexity throughout its construction phases. Started with planning phase, continued by construction, and handed over into operation and maintenance phase, scheduling and monitoring progress require highly accurate data for input, process, and output to be coordinated between stakeholders. This study presents a systematic approach in tackling issues related to the integration of construction phases, specifically concerning construction monitoring efforts based on BIM. The analysis conducted was concentrated on integrating scheduling and monitoring into a BIM model of a dam, as this study also discusses the potential added value of BIM implementation on dam projects where the whole engineering process can be improved with digital tools, as well as explain and illustrate the modelling mechanism undertaken. The method exemplified in this study is expected to encourage the implementation of BIM in dam constructions and management to enhance effectiveness and encourage sustainability.
Managing Rainwater in Rukuramba Village for Water, Food and Energy Security
Authors: Laurentia Susilawati Cicilia , Sebayang Ika Sari Damayanthi , Tyas Indah Wahyuning 
Published: May 2023

Abstract
Rainwater is a very potential water resource. Managing rainwater can provide water availability for households and family farms, which in turn can improve food security. The available water can also be used as a micro hydro power plant (PLTMH). This encourages research to determine sustainable rainwater management policies. First, it is important to analyse the climatology of the area to determine the characteristics of rainfall, namely the potential and distribution of existing rainfall patterns, so that the available water potential can be determined. Second, an investigation regarding the suitability of the soil for crops in the area is based on the Agro Ecological Zoning method, which the crop length growth period was also considers to find the efficient planting date. This will ensure optimal crop yields with efficient water requirements. Third, further study of the applied rainwater management system is related to the potential for renewable energy. Finally, it can be concluded that by managing the potential for rainwater in Rukuramba village, the water needs for households, family farming, and energy are available. Fulfilling the needs of water for households, agriculture and energy has made Rukuramba village independent and prosperous due to a significant economic increase.
Non-thermal plasma approach for conversion of greenhouse’s gases to hydrogen and valuable chemical fuels: A short review
Authors: Kasih Tota Pirdo 
Published: May 2023

Abstract
An effective alternative energy source as a substitute for fossil-based fuels has become a major area of research for sustainable energy development. It is undeniable that there has been a decline in fossil fuel reserves as the primary energy which forces the development of new energy sources to meet requirements of both renewable and ecological aspects. In both of these aspects, hydrogen (H2) is one of the most promising renewable and environmentally friendly energy sources. Besides being able to be used to produce heat through combustion because it has a high calorific value (142 kJ/g), hydrogen can also be used to activate fuel cells to produce electrical energy without toxic gas emissions. Various applications of hydrogen gas led to the discovery of new sources and methods of producing hydrogen, including from the feedstock of greenhouse gases which has main component of CH4 and CO2. This review describes plasma dry reforming of greenhouse gas along with plasma decomposition of greenhouse components, namely CO2 and CH4 as an alternative process for hydrogen gas formation. Plasma-assisted decomposition of each compound, CO2 and CH4 from the view of plasma parameters and the effect of additional of catalyst are also discussed.
Architecture for Wildlife: The Possible Solution to Human-Wildlife Conflicts in Indonesia
Authors: Maulana Rheza 
Published: May 2023

Abstract
As the human population is increasing, architecture and engineering are at the forefront of human development. However, the increase in the human population posed an issue in which human settlements are developing in the natural environment. Such an issue caused forest areas to become fragmented, which made it difficult for wildlife to move from one forest to another. Eventually, it leads to wildlife entering human settlements and causes human-wildlife conflicts. A long-term strategy to lower the risk of human-wildlife conflict is needed, predominantly to help wildlife move in a fragmented environment. One possible way is by implementing “wildlife corridors,” as this has been proven to show success in foreign countries. By constructing variations of wildlife corridors, it is expected to lessen the environmental pressure on wildlife and reduce human-wildlife conflict. Wildlife corridors could become a potential solution for the future of Indonesia’s sustainable and environmentally friendly development.
Interior Design Planning for Chili Edu-Tourism, Kemutug, Central Java
Authors: Setiawan Christopher Hans , Simarmata Andriano , Ramadina Savitri Putri 
Published: May 2023

Abstract
Indonesia has been known by the world for its natural wealth, besides that Indonesia is also known as an agricultural country that take advantages of agriculture. In the Kemutug area, the area is a tourist spot that is well known to the public in the field of tourism and is also known as a final destination by the local community. Kemutug is famous for its natural beauty and natural tourist attractions, but besides being famous for its natural beauty, the area is also known for producing chilies which are quite good. To develop and improve the tourism sector in the Kemutug area as well as to educate tourists and the community around the types of chili peppers which of course may not be known by people around. This design is our effort in preserving plants that can be utilized by the community, this relates to the benefits that we can spread to the community to appreciate more plants and natural ecosystems in the Kemutug area. Also, this design project is the right place for tourism and education activities that are expected to become new tourism in the Kemutug area, in addition to observing studies on chili education based on exhibition layout, interactive tourism facility layout, several types of facilities. other general activities, and proper ergonomics studies to support these activities. This research was conducted with online surveys and interviews as well as conducting online research. The respondents needed are respondents who come from Kemutug and several people who have vacationed in the Kemutug area.
A review of hybrid ventilation on humid tropics climate
Authors: Soebiyan V , Koerniawan M D , Triyadi S 
Published: May 2023

Abstract
Green building has aspects which one is referred to the energy efficiency. Energy consumption is mainly due to mechanical ventilation (MV) therefore it is the key to building energy efficiency. The utilization of hybrid ventilation (HV) by incorporating natural ventilation (NV) into the ventilation system has the potential to save energy. Humid tropics has high temperature and humidity causing uncomfortable thermal condition. It poses a challenge to utilize ventilation systems in this climate effectively. This study examines the potential of HV in humid tropical climates related to research methods and HV strategies applied. The literature review was carried out on a number of papers Scopus based indexed which investigated HV extensively associated with humid tropical climates. Some references were collected from several sources to find case studies. Only several studies were conducted on HV in humid tropical climates. Mainly the research was carried out on thermal comfort, efficiency, and HV strategies with a numerical simulation that focuses on improving NV capabilities.
Mixed-Use Building with Threshold Space Approach in Central Jakarta
Authors: Tedja Michael , Hidayat Soraya Nabilla Putri , Mariana Yosica 
Published: May 2023

Abstract
This research aims to emphasize the relationship between the two functions of private and public space which can be achieved by applying the concept of a transitional space (threshold) with the integration of public open space in the middle of a mixed-use area. This phenomenon shows that overcoming mental health problems in urban communities with the integration of public open spaces with a perceptual research approach from the study of criteria and visual elements of public space. This research was conducted using quantitative methods with data revealed by explanative analysis. The research instrument used is in the form of a perceptual assessment survey regarding the transition space simulation that has been measured based on the threshold space and public space parameters. The needs for a mixed-use threshold space parameters that can become a new communal space for urban communities requires a design approach that supports the creation of sustainable architectural designs (eco-architecture planning) in terms of social aspects.