Are the heat capacities of liquids calculated from speeds of sound and ppT relationships reliable? A comparison with the reference values and a discussion of the uncertainties by Sylwia Szpaczek, Wojciech Marczak

“…Thus, the speed-and-density method is a potential alternative to classical calorimetry.…”
Get full text

Visual localization in urban environments employing 3D city models by Y. Loeper, M. Gerke, A. Alamouri, A. Kern, M. S. Bajauri, P. Fanta-Jende

“…In addition, GNSS might be subject to jamming or spoofing, which requires an alternative, complementary positioning method. We introduce a visual localization method which employs building models according to the CityGML standard. …”
Get full text

Array Design for Angle of Arrival Estimation Using the Worst-Case Two-Target Cramér-Rao Bound by Costas A. Kokke, Mario Coutino, Richard Heusdens, Geert Leus

“…To handle the unknown target directions when optimizing the Cramér-Rao bound, we propose to use the worst-case Cramér-Rao bound of two uncorrelated equal power sources with arbitrary angles. …”
Get full text

Cultivation of the giant freshwater prawn (Macrobrachium rosenbergii De Man, 1879) in Ukraine and worldwide: a review by K. Voznyuk, V. Bekh

“…Particular attention is given to identifying optimal cultivation methods, environmental requirements for rearing, and the potential for adapting existing international technologies to local conditions. …”
Get full text

Stabilizing training of affine coupling layers for high-dimensional variational inference by Daniel Andrade

“…Variational inference with normalizing flows is an increasingly popular alternative to MCMC methods. In particular, normalizing flows based on affine coupling layers (Real NVPs) are frequently used due to their good empirical performance. …”
Get full text

Digitalize Puppet Games as an Innovation for the Implementation of Character Education in Elementary: A Literature Overview by Irhas Irhas, Asrowi Asrowi, Djono Djono

“…Considering several facts revealing that the achievement of the internalization of character education in schools is still relatively low, given the low interest in student learning and the use of learning media that tends to be static, whereas in learning in the digital era where students are familiar with the use of technology, of course, it must receive attention given the great potential if opportunities for using ICT in the learning process can be optimized. This paper uses a descriptive qualitative design approach with a literature review method, data is collected from the results of reading orientation of authentic sources namely books, journals and relevant literature and analyzed through reduction, display and verification as conclusions. …”
Get full text

RESILIENCE OF ADOLESCENT POST-DISASTER ERUPTION OF MOUNT SEMERU: LITERATURE REVIEW by Primasari Mahardhika Rahmawati, Suhari Suhari, Anggia Astuti, Musviro Musviro

“…Conclusion : The existence of sources of support from internal and external as well as knowledge about adolescent disasters can optimize youth resilience after the Semeru eruption disaster.…”
Get full text

Introduction to ORC–VCC Systems: A Review by Tomasz Suchocki

“…The key innovation lies in the development of an advanced coupling mechanism that seamlessly connects the ORC and VCC, enabling more efficient utilization of low-grade heat sources. By optimizing working fluid selection and implementing a shared shaft connection between the ORC turbine and VCC compressor, the system achieves dual functionality—simultaneous electricity generation and cooling—with higher efficiency than conventional methods. …”
Get full text

Problems of Scientometrics and its Suitability for Management Scientific Activity in Modern Russia by А. V. Grinev

“…The research is based on both general scientific theoretical methods: induction and deduction, analysis and synthesis, systems approach, social modeling, comparative typological and comparative analytical methods, and practical methods: working with documents, analysis of printed and electronic sources of information, content analysis and bibliographic combination of documents. …”
Get full text

Solar energy storage via green hydrogen production and liquefaction utilizing proton exchange membrane electrolyzers by Seyyed Amirreza Abdollahi, Seyyed Faramarz Ranjbar

“…This method enables the extraction of hydrogen and oxygen from water without generating harmful emissions, aligning with goals for zero-carbon energy systems. …”
Get full text

Establishment of a Highly Efficient Corn Stock-Degrading Microbial Consortium and Its Degradation Effect by Erhong Zhang, Meng Wang, Xiaoliang Pan, Xinfeng Wang

“…Moreover, the fermentation conditions for enzyme production by SDP were optimized through orthogonal experiments. The Van Soest method was used to determine the cellulose, hemicellulose, and lignin contents in the degraded corn stalks using the SDP consortium to evaluate its degrading effect. …”
Get full text

Strategic Ambidexterity and Organizational Performance of Manufacturing Companies in Jakarta, Indonesia by Ita Mariza, Gembong Baskoro

“…Data were collected through a survey directly to the respondents involving 200 employees of manufacturing companies in Jakarta, Indonesia. The method used was a field survey, and the data were analyzed using Structural Equation Modeling (SEM) with Linear Structural Relations (LISREL 9.2). …”
Get full text

Study on the adsorption of ammonia nitrogen with the best modified zeolite by Fuchen Ban, Yuxin Wang, Yu Cheng

“…Abstract In this paper, the natural zeolite is taken as the research object to treat the ammonia nitrogen water source, using acid, alkali and salt modification method to modify the natural zeolite, and found that the natural zeolite under NaCl modification has the best adsorption performance on ammonia nitrogen (removal rates up to 75.5% after adsorption stabilization). …”
Get full text

Analysis and modelling of DC fast-charging profiles of heterogeneous EVs by Toni Simolin, Pertti Järventausta, Mario Paolone

“…However, little effort is made to develop methods to model the fast-charging process of EVs with heterogeneous characteristics and where no other information, like ambient temperature and EV specifications, are available. …”
Get full text

Stabilization effect and mechanism of heavy metals by microbial consortium of phosphate-solubilizing bacteria and urease-producing bacteria by Xuezhe Zhu, Xuezhe Zhu, Xuezhe Zhu, Xuezhe Zhu, Xuezhe Zhu, Xuezhe Zhu, Yupin Zhou, Yupin Zhou, Yupin Zhou, Yupin Zhou, Yupin Zhou, Yupin Zhou, Zhenghao Yan, Yongfang Yan, Shuangquan Li, Shuangquan Li, Shuangquan Li, Shuangquan Li, Shuangquan Li, Mingjiao Yu, Mingjiao Yu, Mingjiao Yu, Mingjiao Yu, Mingjiao Yu, Xiao Yan, Xiao Yan, Xiao Yan, Xiao Yan, Xiao Yan, Mingjiang Zhang, Mingjiang Zhang, Mingjiang Zhang, Mingjiang Zhang, Mingjiang Zhang

“…Microbial consortium of PSB and UPB were constructed for the stabilization of heavy metals by optimizing carbon and nitrogen sources. The microstructural and compositional changes during the biostabilization process were more deeply analyzed using XRD, FT-IR and SEM-EDS.Results and discussionThe precipitation of heavy metals could be promoted effectively when soluble starch (10.2 g/L) was used as carbon source and urea (7.8 g/L) as nitrogen source. …”
Get full text

Strategi Pemerintah Menuju Pariwisata Berkelanjutan di Kawasan Telaga Sarangan by Antin Rakhmawati, Muhammad Nizar

“…The research method used is qualitative, which is done by collecting secondary data from various sources such as books, journals, articles, report documents, and statutory regulations. …”
Get full text

Thermal Simulation and Experimental Study of QSFP＋ Optical Modules by MAO Jiandong, XIAO Guohua, ZHENG Zijun

“…【Methods】The article adopts Flotherm simulation analysis to establish the numerical wind tunnel model of the optical module. …”
Get full text

Geometric Deep Learning for Computer-Aided Design: A Survey by Negar Heidari, Alexandros Iosifidis

“…By harnessing the power of machine learning-based methods, CAD designers can optimize their workflows, save time and effort while making better informed decisions, and create designs that are both innovative and practical. …”
Get full text

EVALUASI PROGRAM MEDIA RELATIONS BADAN NARKOTIKA NASIONAL PROVINSI DAERAH ISTIMEWA YOGYAKARTA (BNNP DIY) DALAM MENINGKATKAN KESADARAN MASYARAKAT TERHADAP BAHAYA NARKOBA by Siti Hanifah, Suranto Aw

“…The results of this study indicate that; 1) The BNNP DIY activities media relations program increased public awareness through the dissemination of P4GN information carried out by the Public Relations Team and the P2M Division which managed the media, but the program was less than optimal due to the overlapping division of tasks; 2) The program is said to be less effective based on a mini-communication  audit  evaluation  that has  been studied  in six aspects,  namely the recipient, message content, timeliness, communication media, message packaging form, and message source. …”
Get full text

Detecting sub-instability before three Mw > 6.0 earthquakes on Chinese mainland in 2020–2022 with load/unload response ratio by Huaizhong Yu, Donghui Jia, Chieh-Hung Chen, Yue Liu, Haitao Wang, Jie Liu, Rui Yan, Binbin Zhao, Jianming Liu, Yuchuan Ma, Guihong Han, Wen Yang, Zhengyi Yuan, Zeping Li

“…We apply the Load/Unload Response Ratio (LURR) method to explore sub-instability in the source media before large earthquakes. …”
Get full text