bluuebunny/crossref_metadata_2025 huggingface dataset:
Systematic Literature Review Analysing Smart Tourism Destinations in Context of Sustainable Development: Current Applications and Future Directions
Authors: El Archi Youssef , Benbba Brahim , Nizamatdinova Zhulduz , Issakov Yerlan , Vargáné Gálicz Ivett , Dávid Lóránt Dénes
Published: March 2023

The growing popularity of smart tourism destinations (STDs) has increased the need to investigate their potential impact on sustainable development. This systematic literature review (SLR) aims to analyse the past achievements and future directions of smart tourism destinations in the context of sustainable development. The review was conducted through a systematic literature review that examined 20 papers using a rigorous framework of the research problem, the primary delimitation of the research, and the definition of the data collection and extraction tools. The review focuses on identifying and analysing the current state of the research on SLRs in smart tourism destinations and their implications for sustainable development. This includes the research questions, methods, journals, dates of publications, and key themes. The review also examines the implications and limitations of SLRs in this field, and it identifies gaps in the literature and areas for future directions. The review found that SLRs have been used to examine the impacts of smart tourism destinations on various aspects of sustainable development, such as economic, social, and environmental aspects. Additionally, the review found that there is a growing interest in smart cities, with a focus on reducing the environmental footprint of tourism and promoting sustainable tourism development. The review also identified the emerging research areas in the literature, such as the achievement of the sustainable development goals, the adoption of green IT, smart energy, and waste management.
Access to Land: Markets, Policies and Initiatives
Authors: Korthals Altes Willem K.
Published: March 2023

Acquiring access to land is an important issue for new entrants into farming. Traditionally, the succession of farms is within the family; market transactions are geared towards the enlargement of running farms. Policies and institutions have been built to facilitate this process. Current challenges of climate change, resource scarcity, biodiversity and equity, as are analysed by the Intergovernmental Panel on Climate Change (IPCC), the International Resource Panel (IRP), the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES) and the Sustainable Development Goals (SDGs) reporting activities, make it so that there is a need to find alternatives for the current developments in farming, which is a process of up (scale enlargement) or out (stop farming). For these alternatives, new types of farmers who face the issue of access to land are needed. Based on FADN data and EUROSTAT data, current developments in the European farming sector were analysed to understand the impact of the process of modernisation on farmland markets and the complexities of access to land for new entrants. Whether these data may point to opportunities for alternative farming methods and the role of the direct payments of the European Union’s Common Agricultural Policy were analysed. Policies and consequences are discussed. It is concluded that, whereas alternative farming models are promoted at the level of policy aims, this is not performed at the policy guidance level of land markets. Alternatives outside traditional institutions face the issue of scaling up to create impact. The Common Agricultural Policy is, in many ways, more of an obstacle than it is a promoter of providing access to land for new farmers. New policies are needed.
Effect of Loading and Unloading Rates on Sandstone Deformation and Dilatancy under True Triaxial Condition
Authors: Wang Yingwei , Du Weihang , Zhang Dongming , Yu Beichen
Published: March 2023

After conducting true triaxial tests on sandstone in a laboratory setting, this study aims to determine the safe tunnelling rate of the roadway by examining the instability and failure characteristics of surrounding rock under different disturbance stresses in deep underground roadway excavation. Results showed that the mechanical properties, deformation, and failure characteristics of sandstone differed under different loading and unloading rates. Specifically, as the loading rate increased, the crack initiation stress increased while the damage stress remained unchanged, and the deformation anisotropy of the rock decreased. In contrast, as the unloading rate increased, the residual stress of the rock decreased, the brittleness increased, and the deformation anisotropy of the rock increased. Additionally, the expansion of the rock went through three critical stages: (1) A–B: a sharp increase in the dilatancy of sandstone (M) in a short period, accompanied by a large number of cracks, (2) B–C: a weakened stage of expansion ability, in which M continued to decrease over time, albeit at a slower rate, and (3) C–D: a stage of enhanced expansion ability, during which M began to increase again, albeit at a slower rate than its rate of decrease. This final stage was the longest.
A Biogeography-Based Optimization with a Greedy Randomized Adaptive Search Procedure and the 2-Opt Algorithm for the Traveling Salesman Problem
Authors: Tsai Cheng-Hsiung , Lin Yu-Da , Yang Cheng-Hong , Wang Chien-Kun , Chiang Li-Chun , Chiang Po-Jui
Published: March 2023

We develop a novel method to improve biogeography-based optimization (BBO) for solving the traveling salesman problem (TSP). The improved method is comprised of a greedy randomized adaptive search procedure, the 2-opt algorithm, and G2BBO. The G2BBO formulation is derived and the process flowchart is shown in this article. For solving TSP, G2BBO effectively avoids the local minimum problem and accelerates convergence by optimizing the initial values. To demonstrate, we adopt three public datasets (eil51, eil76, and kroa100) from TSPLIB and compare them with various well-known algorithms. The results of G2BBO as well as the other algorithms perform close enough to the optimal solutions in eil51 and eil76 where simple TSP coordinates are considered. In the case of kroa100, with more complicated coordinates, G2BBO shows greater performance over other methods.
Research on Application and International Policy of Renewable Energy in Buildings
Authors: Yang Nan , Shi Weixiu , Zhou Zihong
Published: March 2023

It has been proposed in China that the country should reach a “carbon peak” by 2030 and be “carbon neutral” by 2060. In the context of energy conservation and emission reduction, the country’s energy structure needs to be transformed to improve the technology level and more widespread consumption of renewable energy. The global renewable energy utilization situation is first analyzed in this study from the perspective of renewable energy and the buildings using it, highlighting the importance of the application of renewable energy in buildings. Secondly, from the perspective of solar energy utilization technology, ground source heat pump technology, and systems for managing energy use in buildings, the progressiveness of renewable energy applications in buildings is analyzed. The application of these technologies in buildings is demonstrated from various angles. Thirdly, the development prospect of buildings using renewable energy is discussed from the perspective of the promotion of renewable energy-powered buildings and green construction. The development prospects of buildings using renewable energy are discussed from the economic benefits of green finance, the promotion and social support of renewable energy, and the environmental benefits of green buildings. Finally, based on studies in the United States, the United Kingdom, Russia, and China, the international energy policy and development direction, as well as the evaluation criteria of green buildings, are discussed, along with an assessment system for green buildings that is complementary to the strategic agreement.
Multi-Layered Projected Entangled Pair States for Image Classification
Authors: Li Lei , Lai Hong
Published: March 2023

Tensor networks have been recognized as a powerful numerical tool; they are applied in various fields, including physics, computer science, and more. The idea of a tensor network originates from quantum physics as an efficient representation of quantum many-body states and their operations. Matrix product states (MPS) form one of the simplest tensor networks and have been applied to machine learning for image classification. However, MPS has certain limitations when processing two-dimensional images, meaning that it is preferable for an projected entangled pair states (PEPS) tensor network with a similar structure to the image to be introduced into machine learning. PEPS tensor networks are significantly superior to other tensor networks on the image classification task. Based on a PEPS tensor network, this paper constructs a multi-layered PEPS (MLPEPS) tensor network model for image classification. PEPS is used to extract features layer by layer from the image mapped to the Hilbert space, which fully utilizes the correlation between pixels while retaining the global structural information of the image. When performing classification tasks on the Fashion-MNIST dataset, MLPEPS achieves a classification accuracy of 90.44%, exceeding tensor network models such as the original PEPS. On the COVID-19 radiography dataset, MLPEPS has a test set accuracy of 91.63%, which is very close to the results of GoogLeNet. Under the same experimental conditions, the learning ability of MLPEPS is already close to that of existing neural networks while having fewer parameters. MLPEPS can be used to build different network models by modifying the structure, and as such it has great potential in machine learning.
Exploring the Potential Opportunities of China’s Environmental Agenda, Ecological Civilization, on Global Sustainable Development
Authors: Li Yilong , Tang Yu-Ting , Tan-Mullins May , Ives Christopher D.
Published: March 2023

Ecological civilization is an important paradigm proposed by China in the context of growing local environmental challenges. The application of ecological civilization may have a spillover effect on the globe. To understand how the paradigm is interpreted by the international academic community and its Chinese counterpart, a bibliometric map of related articles published between 2000 and 2019 was mapped according to the identities of the collected Chinese and international bibliographies (9196 in CNKI and 664 in WoS). The keyword frequency statistics confirm that the concept of ecological civilization has been frequently connected to visions of sustainable development within and outside of China. The chronology of publication numbers and keyword bursts indicated that the studies related to ecological civilization have gained significant traction in China due to official support and the subjects of the research are sensitive to the change in leadership. The much lower publication number of international studies and China-centered co-authored studies indicate that the international community is less enthusiastic about ecological civilization. This may become a barrier to fostering consensus about international collaboration on mutually beneficial sustainable development. Based on the keyword burst analysis, this study is the first to reveal that green development is currently a shared interest in China and internationally in the literature on ecological civilization; international collaboration pursuing green development may be a path to realize global sustainable development goals. Further systemic review of the contents of individual research may need to be conducted to confirm and refine the findings of this bibliometric analysis.
Exploring the Relationship between R&D Investment and Business Performance—An Empirical Analysis of Chinese ICT SMEs
Authors: He Mengning , Estébanez Raquel Pérez
Published: March 2023

Service and product innovation have been emphasized as being essential to the success of ICT firms in numerous studies. Being ongoing processes, R&D activities make it challenging to forecast the benefits to a business. Does the company obtain immediate returns on its research and development expenditures? How long will their effectiveness remain? During the development of a strategy, business managers must take all these factors into account. A major objective of this paper is to determine the relationship between a company’s R&D investment and its business performance. We collected data from 1262 small- and medium-sized enterprises in the ICT service industry in China between 2011 and 2020. The R&D investment was selected as the independent variable, while its financial performance (ROA, ROE, liquidity ratio, debt asset ratio, and interest cover ratio) and market value (Tobins’ Q) were selected as the dependent variables. Multiple linear regressions were used to determine whether there was a correlation between these variables. Firstly, R&D investment improve current profitability and there is a one-period lag in these benefits. Second, R&D is negatively correlated with short-term debt-paying ability, but positively correlated with a long-term view, and these effects will last for one period. Lastly, R&D investment has a negative impact on the current market value, but the R&D investment within the two lagged periods still has a positive impact. This study addresses a significant gap in empirical research. Recommendations for companies to consider when making R&D decisions are also included in the paper.
Discovery of a High-Efficient Algicidal Bacterium against Microcystis aeruginosa Based on Examinations toward Culture Strains and Natural Bloom Samples
Authors: Zhang He , Xie Yan , Zhang Rongzhen , Zhang Zhongliang , Hu Xinglong , Cheng Yao , Geng Ruozhen , Ma Zengling , Li Renhui
Published: March 2023

Harmful cyanobacterial blooms occur worldwide and pose a great threat to aquatic ecosystems and public health. The application of algicidal bacteria represents an eco-friendly strategy for controlling harmful cyanobacterial blooms; thus, searching for a high efficiency of algicidal bacteria has been becoming an important and continuous task in science. Herein, we identified a bacterial strain coded Streptomyces sp. HY with a highly algicidal activity, and investigated its algicidal efficiency and mechanism against Microcystis aeruginosa. The strain HY displayed high algicidal activity toward Microcystis aeruginosa cells, with a removal rate of 93.04% within 2 days via indirect attack. Streptomyces sp. HY also showed the ability to lyse several genera of cyanobacterial strains, including Dolichospermum, Pseudanabaena, Anabaena, and Synechocystis, whereas it showed a minor impact on the green alga Scenedesmus obliquus, demonstrating its selectivity specially for targeting cyanobacteria. Its algicidal mechanism involved damages to the photosynthesis system, morphological injury of algal cells, oxidative stress, and dysfunction of the DNA repair system. Furthermore, HY treatment reduced the expression levels of genes (mcyB and mcyD) related to microcystin biosynthesis and decreased the total content of microcystin-leucine-arginine by 79.18%. Collectively, these findings suggested that the algicidal bacteria HY is a promising candidate for harmful cyanobacterial bloom control.
Importance of Urodynamic Dysfunctions as Risk Factors for Recurrent Urinary Tract Infections in Patients with Multiple Sclerosis
Authors: Vírseda-Chamorro Miguel , Salinas-Casado Jesús , Matias-Guiu Jorge
Published: March 2023

Objective: To analyze the role of urodynamic dysfunctions as risk factors for recurrent urinary tract infections (rUTIs) in patients with multiple sclerosis (MS). Material and methods: We conducted a prospective cohort study of 170 patients with MS who underwent a urodynamic study due to lower urinary tract symptoms. Patients were followed for one year, and 114 (84 women [74%] and 30 men [26%]; mean age 49 years) completed the study. Clinical variables and urodynamic findings (free uroflowmetry, cystometry, and pressure-flow study results) were recorded. Results indicated rUTIs was present in 37 patients (32%). Statistical analysis was performed using Fisher’s exact test, chi-square test, Student’s t-test, and multivariate regression analysis. Results: In univariate analysis, significant differences were observed between patients with and without rUTIs for the following clinical variables: symptom progression time, MS duration, Expanded Disability Status Scale score, and MS type. Regarding urodynamic findings, significant differences were observed in maximum flow rate (Qmax) (lower in patients with rUTIs), voided volume, bladder voiding efficiency, stress urinary incontinence (SUI) (greater rUTI frequency in affected patients), detrusor pressure at maximum flow, and bladder contractility index score. Multivariate analysis identified the urodynamic factors: low Qmax [Odds Ratio (OR) = 0.90 and SUI (OR = 2.95) as the independent predictors of rUTs. Conclusions: Two urodynamic variables: Qmax and SUI, are independent risk factors for rUTIs in MS patients. These two variables might be associated with Pelvic floor dysfunctions.
Human Brain Microvascular Endothelial Cells Exposure to SARS-CoV-2 Leads to Inflammatory Activation through NF-κB Non-Canonical Pathway and Mitochondrial Remodeling
Authors: Motta Carolline Soares , Torices Silvia , da Rosa Barbara Gomes , Marcos Anne Caroline , Alvarez-Rosa Liandra , Siqueira Michele , Moreno-Rodriguez Thaidy , Matos Aline da Rocha , Caetano Braulia Costa , Martins Jessica Santa Cruz de Carvalho , Gladulich Luis , Loiola Erick , Bagshaw Olivia R. M. , Stuart Jeffrey A. , Siqueira Marilda M. , Stipursky Joice , Toborek Michal , Adesse Daniel
Published: March 2023

Neurological effects of COVID-19 and long-COVID-19, as well as neuroinvasion by SARS-CoV-2, still pose several questions and are of both clinical and scientific relevance. We described the cellular and molecular effects of the human brain microvascular endothelial cells (HBMECs) in vitro exposure by SARS-CoV-2 to understand the underlying mechanisms of viral transmigration through the blood–brain barrier. Despite the low to non-productive viral replication, SARS-CoV-2-exposed cultures displayed increased immunoreactivity for cleaved caspase-3, an indicator of apoptotic cell death, tight junction protein expression, and immunolocalization. Transcriptomic profiling of SARS-CoV-2-challenged cultures revealed endothelial activation via NF-κB non-canonical pathway, including RELB overexpression and mitochondrial dysfunction. Additionally, SARS-CoV-2 led to altered secretion of key angiogenic factors and to significant changes in mitochondrial dynamics, with increased mitofusin-2 expression and increased mitochondrial networks. Endothelial activation and remodeling can further contribute to neuroinflammatory processes and lead to further BBB permeability in COVID-19.
Improvement of a Real-Time Reverse Transcription–Polymerase Chain Reaction Assay for the Sensitive Detection of the F Gene of Avian Orthoavulavirus-1 (AOAV-1)
Authors: Bhande Prerana , Sigrist Brigitte , Balke Linard , Albini Sarah , Wolfrum Nina
Published: March 2023

Avian orthoavulavirus-1 (AOAV-1) is the causative agent of Newcastle disease in poultry. This highly infectious disease causes large economic losses annually and worldwide. AOAV-1 does not only infect poultry, but it has a very broad host range and has been detected in over 230 bird species to date. A distinct group of viral strains within AOAV-1 are pigeon-adapted strains, also named pigeon paramyxovirus-1 (PPMV-1). AOAV-1 is transmitted through the feces of infected birds and secretions from the nasal and oral cavities and eyes. It is worth mentioning that wild birds can transmit the virus to captive birds, especially feral pigeons to poultry. Therefore, early and sensitive detection of this virus—including the monitoring of pigeons—is of utmost importance. A variety of molecular methods for the detection of AOAV-1 already exist, but the detection of the F gene cleavage site of currently circulating PPMV-1 strains has not proven to be particularly sensitive or suitable. As presented here, by modifying the primers and probe of an already established real-time reverse-transcription PCR, the sensitivity could be increased, allowing for a more reliable detection of the AOAV-1 F gene cleavage site. Furthermore, it becomes clear how important it is to constantly monitor and, if necessary, adapt existing diagnostic procedures.
Investigation of Rainfall-Induced Failure Processes and Characteristics of Wedge Slopes Using Physical Models
Authors: Lo Chia-Ming , Lai Yu-Sen , Chu Chen-Han
Published: March 2023

In this study, we conducted small-scale physical modeling tests to consider the impact of the infiltration of rainfall in order to investigate the processes involved in wedge slope deformation and failure. The experiments were conducted under controlled conditions of the intersection angle and half-wedge angle. The observations obtained during each stage of deformation and failure were used to explain how gravity deformation varies on wedge slopes and infer how rainfall influences slope failure. The results indicated that half-wedge angle is a crucial factor in the deformation failure of slopes. The failure mechanisms of small-intersection angle slopes (sliding model) differ considerably from those of large-intersection angle slopes (free falling or toppling model). The infiltration of surface water can have a significant influence on rock layer deformation and the speed of failure. Details of the failure characteristics of wedge slope models were discussed in this paper.
Analysis of Spatial and Temporal Variation of Noise Level at Intersections of a Mid-Sized City in India
Authors: Yadav Adarsh , Parida Manoranjan , Kumar Brind
Published: March 2023

This study aims to determine spatial and temporal noise variation and acoustical climate at intersections. Data monitoring comprises measurement of peak and off-peak hour variations at 19 intersections between February 2020 to September 2021 in Kanpur, India. Kanpur was proposed as
a smart city in 2015 under National Smart Cities Mission. This work has been part of a National Level Project "IMPRINT" to document ambient noise levels for a Tier 2 city with highly heterogeneous traffic. Noise variations are primarily influenced by traffic flow, geometric characteristics,
classified volume, and honking events. Frequent stoppage of vehicles for boarding and alighting of passengers also significantly affect noise levels. The results suggest that spatial variation of noise is larger (more than15 dBA) than temporal variation (less than 5 dBA). Noise risk zones
are identified based on noise level alongside intersections. Zones are classified as safe, tolerable, low risk, moderate risk, high risk, and extremely high risk zones. Noise level crosses tolerable limit at most study locations, and some locations fall in high-risk zones. The study has highlighted
influence of different parameters on spatial and temporal noise variation at intersections and remedial action plans for traffic noise abatement.
Measured effect of resilient edge joints on airborne sound insulation of heavyweight wall
Authors: Keränen Jukka , Hakala Jarkko , Hongisto Valtteri
Published: March 2023

It is common assumption that resilient joints around a heavyweight construction improve sound insulation between adjacent rooms. Effect of resilient joints on sound insulation has not been studied sufficiently. This study investigated how the joint resiliency around a heavyweight wall
affected sound reduction index (SRI) measured directly through the construction. A calcium silicate block wall was built three times in a laboratory using three different joint types A−C between the wall and the building frame: A) all four edge joints rigid, B) three resilient and one
rigid joint, C) all four joints resilient. SRI was determined for A−C. Total loss factor (TLF) was determined for A−C by measuring structural reverberation time using hammer impact stimulus. SRI reduced, remarkably, with increasing level of joint resiliency. For joint type A Rw
was 50 dB while it was 45 dB for B and 43 dB for C. Correspondingly, TLF reduced with increasing level of resiliency. The effect of joint type was evident above the critical coincidence frequency 185 Hz of the wall. Resilient joints prevented the sound transmission to the building frame, which
increased sound radiation to the receiving room. Therefore, heavyweight wall should be mounted to surrounding heavy constructions using rigid joints.
The Role of Image in Marketing Communication
Authors:   Departemen Manajemen, Universitas Komputer Indonesia, Indonesia, Novianti Windi , Rahmah E H ,   Departemen Ilmu Komunikasi, Universitas Komputer Indonesia, Indonesia
Published: March 2023

The purpose of this research is to describe and analyze the benefits of image to integrat marketing communication through Instagram social media in creating brand awareness, good relationships with consumers in the applied business. In this case, the researchers focused on using the integration of Instagram marketing and effective social media communication. This research used qualitative approach with descriptive methods through interviews and literature studies. The results of this study indicate that the use of Integrated Marketing Communication (IMC) through social media has an influence in determining brand awareness, brand image, and deep relationships with customers. IMC through Instagram can help companies manage the message of a product to create brand awareness in customers.
Mobile Payment as Business Transaction
Authors:   Departemen Manajemen, Universitas Komputer Indonesia, Indonesia, Soegoto Eddy Soeryanto , Purna Sri ,   Departemen Ilmu Komunikasi, Universitas Komputer Indonesia, Indonesia
Published: March 2023

The development of the Internet and the arrival of e-commerce are driving digitalization in the payment process. This study aims to see the efficiency and effectiveness of the use of mobile payment in all-digital era with rapidly evolving and increasingly sophisticated technology. Financial technology is an innovation in financial services. The method used in this article was a literature study method. The results of this article were that the use of mobile payment was very effective because it was through the touch of finger to make any transaction practically, quickly, and flexibly from a smartphone. The mobile payment method makes it easier to trade electronically. In this case, whether we realize it or not, the payment system with physical money has slowly begun to be abandoned and has generally been switched to mobile payment and electronic cards issued by banks. Mobile payment technology has helped people to pay for anything only through smartphones. This payment method is a step that must be taken to deliver a promising industry in the future.
The Competitive of Promotion Strategy in Businesses
Authors:   Departemen Manajemen, Universitas Komputer Indonesia, Indonesia, Soegoto Eddy Soeryanto , Syahputra Rivaldy
Published: March 2023

The purpose of this study is to show reports that revealed small businesses in Indonesia have many concerns about survival, competitiveness, and efficiency due to related issues such as finance, lack of information and knowledge, capabilities and capacity. This research is based on problems related to IT implementation in Indonesia. It determines the problems associated with implementation and identifies factors for successful IT implementation in Indonesia. The descriptive qualitative method with literature review was carried out to obtain data that has been changed in the form of book notes, newspapers, agendas, inscriptions, minutes of meetings, and magazines. This study intends to be a reference in the development of small businesses in Indonesia who are very concerned about the development of technology that can improve small businesses to utilize social media as promotion.
Coffee Shop Business Planning for Creative Actors using Business Model Canvas
Authors:   Magister Manajemen, Universitas Komputer Indonesia, Indonesia, Yulian Arsenna Attaya , Soegoto Herman S ,   Magister Manajemen, Universitas Komputer Indonesia, Indonesia
Published: March 2023

This study aims to determine the current Business Model Canvas (BMC) and make a better BMC in the Sinopsis Creative which is engaged in the coffee shop business. The analysis was carried out on 9 BMC elements consisting of Customer Segments, Value Propositions, Channels, Customer Relationships, Revenue Streams, Key Resources, Key Activities, Key Partnership, and Cost Structure. The research method used is descriptive qualitative. Data collection was carried out using semi-structured interview techniques. The research results from the identification of the new BMCs show a future picture of the company regarding the 9 elements of BMC. In the Customer segment, customers can add customers from outside the city. New channels need to be added Frenchise brand. You can add inventory control to key activities. In the revenue stream, you can add to selling packaged coffee beans so that they can be sold elsewhere.
Advertising Strategy to Attract Tourist Visit Interest
Authors:   Departemen Ilmu Komunikasi, Universitas Komputer Indonesia, Indonesia, Rismawaty Rismawaty , Pratami R A ,   Departemen Ilmu Komunikasi, Universitas Komputer Indonesia, Indonesia
Published: March 2023

The purpose of this study was to determine the advertising strategy carried out by The Tourism Marketing and Analysis Division in attracting tourist visits interest to Pangandaran Regency. Measuring instruments used in this study were: advertising objectives, advertising media used, advertising packaging, and message content. The research method used a qualitative approach with a descriptive method. There were 7 informants determined using the purposive sampling technique. The data collection technique in this research used literature study & field study. The results show that advertising aims to provide information and introduce various tourist destinations in Pangandaran Regency, advertising media were internet media such as Facebook, Instagram, YouTube, Twitter, and Websites. Advertisements were packaged attractively in the form of video advertisements and paid attention to the video editing to highlight the beauty of tourist destinations in the Pangandaran Regency. The message contents in the advertisement were to invites travel by explaining the advantages and beauty of the situation of tourist destinations. The conclusion in this study is that the promotional strategy carried out was running properly and there was an increase in tourist interest in the first half of 2021 compared to 2020. It was recommended that the advertising be done using Google ads, Instagram ads, and Facebook ads to reach a wider public.
The Effectiveness of @humaskabbdg Instagram Information on Instantiation Perceptions Among Followers
Authors:   Departemen Ilmu Komunikasi, Universitas Komputer Indonesia, Indonesia, Rismawaty Rismawaty , Surya Desayu Eka ,   Departemen Ilmu Komunikasi, Universitas Komputer Indonesia, Indonesia
Published: March 2023

The purpose of this research was to determine the extent of the effectiveness of @humaskabbdg Instagram information on instantiation perceptions among followers. To answer this problem, the researchers took a measuring instrument from Variable Y (Perception), namely feelings and sources of information. The method in this study uses a quantitative approach with descriptive analysis techniques with data collection, namely surveys. The population in this research were followers of the @humaskabbdg Instagram account and the sample was taken was 100 respondents. The sampling technique used probability random sampling with a simple random sampling method. The results of this research by calculating the coefficient of determination analysis show that the Effectiveness of @humaskabbdg Instagram Information has an influence of 45.3% on the Instantiation Perception among Followers. In the results of processing the t-test, the calculated t value obtained is 9.003 > t table of 1.984 which was in proper with the hypothesis testing criteria, namely Ho was rejected and Ha was accepted. This means that it has a significant and positive effect. These results show that the effectiveness of @humaskabbdg's Instagram information has been effective on instantiation perceptions among followers.The conclusion for this research was that there was a significant and positive effect between the effectiveness (variable x) of @humaskabbdg Instagram Information on the Perception (variable y) of Instantiation among Followers, with the categories "Effective" and "Very Good" so it can be concluded that the @humaskabbdg Instagram account was already effective. Suggestions for the Public Relations of the Bandung Regency Leaders, it was hoped that the admin of the @humaskabbdg Instagram account could continue to spread useful information and provide the latest innovations to attract followers' attention through posted content so that the followers of the @humaskabbdg Instagram account can have a good perception or image to the instantiation.
Digital Literacy Competencies of Students in Bandung
Authors:   Departemen Ilmu Komunikasi, Faculty Ilmu Sosial dan Ilmu Politik, Universitas Komputer Indonesia, Jalan Dipati Ukur No 112-118 Bandung Indonesia, Solihin O , Mogot Y ,   Departemen Ilmu Komunikasi, Faculty Ilmu Sosial dan Ilmu Politik, Universitas Komputer Indonesia, Jalan Dipati Ukur No 112-118 Bandung Indonesia
Published: March 2023

This study aims to determine the digital literacy competence of students in the city of Bandung. This study used descriptive qualitative method. The data collection technique used was semi-structured interviews involving 10 informants from 5 universities in the city of Bandung. The results showed that some students in the city of Bandung generally have digital literacy competencies which consist of: 1) the ability to understand internet searching, namely using search engines to find information, understanding the internet as a source of information, connecting and using the internet to carry out several activities; 2) competence in how hyperlinks work, even though they lack the meaning of hypertext; 3) content evaluation competence, they are able to understand the characteristics of websites that are used as references, cross-check the information they get and use FAQs on a website to help them get information; 4) competence in compiling knowledge by using keywords to facilitate the search for information, utilizing other sources of information other than the internet
Opinion Mining of Environmental Issues on Instagram
Authors:   Faculty of Social and Political Sciences, Garut University, Indonesia, Ramdhani Abdullah , Alamanda Dini Turipanam ,   Faculty of Economics, Garut University, Indonesia, Utami Nabila Alifia ,   Faculty of Social and Political Sciences, Garut University, Indonesia, Anggadwita Grisna ,   School of Economics and Business, Telkom University, Indonesia
Published: March 2023

Indonesia has a complicated waste issue and is one of the biggest waste producers worldwide. The development of Instagram as one of the popular social media in conveying public opinion in the form of photos and captions has the potential to produce useful information for solving the waste issue. The study aims to investigate public opinion particularly the Instagram users about the waste crisis. It applied opinion mining in which the data sets were obtained from Instagram posts. The overall number of posts using #sampah until December 20th, 2019 was 109K, and the research sample cover posts from January 1st, 2018 to December 20th, 2019, totaling 54K posts. The developed system consists of three subprocess, namely document subjectivity, opinion orientation and target detection. The data were classified using feature reduction. The result showed that the most popular type of post was about social learning, while the meme posts were relatively low. The conclusion stated that public opinion on the waste issue in the captioned photos can be categorized into five including waste crisis monitoring, social learning, information enlightenment, cultural transformation, and memes. The discussion and solutions elaborated in this study can be utilized by the stakeholders of Penta Helix to realize the solution for waste issues
Assessment of motor learning using a mobile device and association with anxiety: RCT
Authors: Silva Ana Karolina Aparecida , Andrade Pereira Tales , Bordini Malaman Talita Andrea , Letieri Rubens Vinicius , Silva Santos Adriana Teresa , Dos Reis Luciana Maria
Published: March 2023

Introduction. Motor learning (AM) represents a set of internal and permanent changes in the individual's ability to perform a motor task. This can be influenced by the complexity of the task and anxiety. Objective. To evaluate motor learning using the gamified Trail Making Test and correlate the data with anxiety in female university students. Method. The sample was comprised 33 right-handed female university students between 18 and 25 years of age randomized to two groups: G1 (n=16) – part A of the gamified Trail Making Test; G2 (n=17) – part B of the gamified Trail Making Test. Anxiety was assessed using the State-Trait Anxiety Inventory (STAI). Normality of the data was determined using the Komolgorov-Smirnov test. The Mann-Whitney test and t-test were used for the characterization of the sample. Intra-group and inter-group comparisons were performed using the Friedman and Wilcoxon tests. The correlation with the independent variable (STAI-trait) and the dependent variable (errors on the test) was determined using Spearman’s correlation test. Results. In the inter-group analysis, significant differences were found in the time required to complete environments 1 (p=0.006), 4 (p=0.040), and 6 (p=0.034) as well as the number of errors in environments 1 (p=0.004), 4 (p=0.023), and 5 (p=0.027). In the intra-group analysis, significant differences were found among nearly all environments for time and number of errors in both groups. A moderate positive correlation was found between the STAI-trait and number of errors in environments 2 (p=0.015, r=0.581) and 4 (p=0.032, r=0.520) in G2. Conclusion. The use of the Trail Making Test modified by gamification in this study reflects aspects of motor learning, which is directly influenced by factors such as the difficulty of the task and anxiety.
ON THE ISSUE OF DEVELOPING DOMESTIC RESTORATION MATERIALS FOR ARCHITECTURAL MONUMENTS
Authors: Onoprienko N. , Sal'nikova O.
Published: March 2023

The article provides an overview of research on the specifics of the use and composition of restoration materials and solutions at different stages of the work. The need is shown for the development of domestic restoration materials that improve the quality of restoration, the long-term preservation of the restored object during operation and provide the possibility of choice in relation to each restoration task. The literature review gives the stages of restoration work of architectural monuments are given, the specifics of which depend on the use of functional additives in various repair mixtures. The review of research on the subject is focused on the importance of solving the problems of replacing imported modifier additives with domestic ones. The authors emphasize that the choice of additives of various functional purposes in prescription formulations should be made considering the compatibility patterns of the components of the materials being restored (including in the form of dry restoration mixtures), have a scientific integrated approach. The analysis of scientific achievements and publications where the solution of this problem has been initiated has shown that there are particular unresolved issues of the general problem to which this article is devoted. Polymer additives of domestic production of various chemical nature used in compositions based on mineral binders are given. Based on the analysis of physico-mechanical, rheotechnological and technological properties of compositions based on mineral binders, the possibility and advantage of using Russian water-soluble polymers in the compositions of restoration materials, taking into account the small dosage and environmental friendliness of these additives, is proved. Previous comparative analysis of conducted studies shows that increasing the range of modifying additives using Russian-made polymers and the production of competitively capable dry building mixes based on them for restoration operations will help to fulfill the task of preserving architectural objects of historical construction that reflect different epochs, an element of national culture and identity, ensuring the continuity of cultures.
FORMATION AND TYPOLOGATION OF PUBLIC CEMETERIES IN THE XVII-XX CENTURIES ON THE TERRITORY OF ST. PETERSBURG IN THE CONTEXT OF PAN-EUROPEAN TRENDS
Authors: Oblasov Yu. , Bryuhov G. , Khusainova A.
Published: March 2023

Cemeteries have always accompanied humanity. The appearance and scale of the cemeteries has changed over the course of the historical process, but one thing remains unchanged - they are adjacent to human settlements in one form or another. The accelerated process of urbanization with the beginning of the Industrial Revolution led to the rapid growth of cities. This led to the absorption of cemeteries by cities and smaller settlements. Cemeteries are surrounded by an urban environment and are excluded from it. They are silent witnesses of the past, who have lost the functions of burial places. This article analyzes the history of the development of public cemeteries in St. Petersburg in the 17th-20th centuries in the context of a single cultural European space. The analysis of the evolution of the imagery perception of the cemetery over time and in relation to the territorial development of the city is carried out. The types of cemeteries that are formed and existed during this period are identified; the relationship between the types is established, as well as the influence of social and cultural trends on the formation of these types. Based on the study, conclusions are drawn about the feasibility of using the derived typology as a basis for the revitalization of historical cemeteries in Russia. In addition, the possibility of using European experience when working with this type of territory is established.
SHAPING TRENDS OF WASTE RECYCLING OBJECTS. MAIN DIRECTIONS AND THEIR IMPACT ON WRO ARCHITECTURE
Authors: Supranovich V. , Safronova A.
Published: March 2023

The article deals with the actual problem of integrating waste processing facilities (WRO) into the urban structure. The purpose of the work is to identify trends in the formation of WROs and formulate recommendations for including these objects in the context of the environment of St. Petersburg. As part of the research work in 2022, the Department of Architectural Design of SPbGASU carried out a comprehensive analysis of the sites proposed by the St. Petersburg Civil Aviation Committee for the placement of these objects. The general territorial requirements that impact the subsequent design of the WRO have been established. A systematic analysis of foreign experience in designing WROs has been carried out, and factors - internal and external - that affect the formation of the studied objects have been identified. It has been established that the solution of interrelations between internal and external factors leads to the organization of subordinate pairs of factors. The main trends in the creation of space-planning parameters of waste processing buildings are determined, taking into account the humanization of their appearance: the multifunctionality of the object, configuration options for the technological module, the influence of the environment on the shape of the object (imitation of the nature of the relief) and landscaping of facades. The obtained results are systematized and recommendations are given in the formation of WRO in the conditions of St. Petersburg: at the level of the general plan of the WRO, organization of the functional zoning of the object, comparison of the image of the building with the urban environment and / or landscape.
Avaliação do cetorolaco de trometamol oral para o controle da dor durante a inserção do dispositivo intrauterino / Evaluation of oral ketorolac trometamol for pain control during intrauterine device insertion
Authors: Neto Emídio Dias da Silva , Júnior Agostinho de Sousa Machado , Silva Thagridd Hayanna Cabral Moraes e , Ribeiro Claudio Barros Leal , Nogueira Juliana , Moreira Luciana
Published: March 2023

Frequentemente os profissionais de saúde envolvidos com planejamento familiar e contracepção se deparam com dúvidas e inseguranças dos pacientes em relação aos métodos contraceptivos. Uma insegurança recorrente nos ambulatórios de planejamento familiar diz respeito a colocação e o uso do dispositivo intrauterino. Muitas pacientes demonstram-se apreensivas com o procedimento por medo de sentir dor. Estudos mostram que esse é um impedimento importante na hora de não optar pela colocação do DIU. Nosso estudo avaliou a experiência de mulheres que tomaram analgésico antes da colocação do DIU e comparou com outro grupo de mulheres que não tomaram analgésicos. Os resultados não mostraram benefício no uso do cetorolaco de trometamol oral, na dose de 10mg, em relação a sensação de dor durante o procedimento. Além disso, trouxe dados importantes sobre a dor durante esse procedimento e a satisfação geral das pacientes com o este método. Esses dados podem ajudar os profissionais a aconselhar melhor as futuras usuárias do DIU, mostrando como foi o grau de dor e satisfação de outras mulheres que já usaram o método.
Penetration Testing Web XYZ Berdasarkan OWASP Risk Rating
Authors: Priambodo Dimas Febriyan , Rifansyah Asep Dadan , Hasbi Muhammad
Published: March 2023

Website ”XYZ” merupakan aplikasi yang mempunyai fungsi dalam layanan pembuatan dokumen kependudukan, layanan pendaftaran akses masuk, dan fitur login. Penilaian kerawanan secara berkala diperlukan untuk menjamin kehandalan dari aplikasi. Penilaian kerawanan dengan menggunakan tool uji saja sekarang tidak dirasa cukup sehingga memerlukan validasi. Salah satu validasi tersebut adalah menggunakan penetration testing. Uji penetrasi pada Website XYZ Kabupaten XYZ dilaksanakan dengan mengacu kepada Open Web Application Security Project (OWASP) Top 10-2021. Penetration testing dilaksanakan dengan metode black box untuk mendapatkan hasil pengukuran tingkat kerentanan pada aplikasi. Keseluruhan penilaian kerentanan dilakukan dalam empat tahap yaitu planning, information gathering, vulnerability scanning menggunakan 2 tools otomatis yaitu Vega dan OWASP ZAP sebagai upaya untuk mendapatkan cakupan yang lebih luas terkait kerentanan yang ditemukan dikuti dengan validasi dilanjutkan tahap analysis and reporting. Hasil tahap vulnerability scanning menghasilkan 9 jenis kerentanan dengan sebaran 2 high, 1 medium, dan 6 low. Pengujian penetrasi untuk validasi mengacu pada dokumen panduan Web Security Testing Guide (WSTG) versi 4.2. Hasil proses akhir berupa rekomendasi dapat digunakan sebagai referensi pengembang aplikasi web untuk menangani kerentanan khususnya hilangnya ketersediaan layanan dan kebocoran data.