bluuebunny/crossref_metadata_2025 huggingface dataset:
SUSTAINABLE BIOREMEDIATION OF ACETAMINOPHEN USING BACTERIA: A CRITICAL REVIEW
Authors:   Universiti Teknologi MARA, GEORGE HAIKAL NUR K'SYA KARLINA , RAZALI IZZATIL AINA ,   Universiti Teknologi MARA, WAN HANAFI WAN NURHAYATI ,   Universiti Teknologi MARA, GERALDI ALMANDO ,   Universitas Airlangga,   Universitas Airlangga, NI’MATUZAHROH NI’MATUZAHROH ,   Universitas Airlangga, FATIMAH FATIMAH ,   Universitas Airlangga, TAY CHIA CHAY ,   Universiti Teknologi MARA,   Universitas Airlangga,   Universiti Teknologi MARA
Published: October 2023

Acetaminophen is a common antipyretic and analgesic pharmaceutical contaminant and has become one of the most emerging contaminants in the environment. Bioremediation is the suitable method to degrade acetaminophen as it is sustainable, mimics nature and is low-cost. The bioremediation of acetaminophen is performed by identifying the bacterial characteristics and the source of the bacteria involved in the degradation of acetaminophen. Based on this review study, gram-negative bacteria showed the highest efficiency in degrading acetaminophen by Pseudomonas aeruginosa strain HJ1012 and Cupriavidus necator with an efficiency of 99% and 100%, respectively. In addition, synergistic or antagonistic interaction among bacteria in mixed culture is a gap of study. The findings from the previous study showed that the optimum conditions are pH 7.0, temperature ranges between 30–40°C, and a poor culture medium of minimal salt solution. Furthermore, the study sheds light on enzyme involvement and characterisation of acetaminophen degradation pathways toward less harmful intermediates are addressed in order to achieve sustainable development goals through environmental security and health safety. These identified research gaps offer fundamental knowledge and shed insight into upcoming mechanism and application studies.
Relasi Kekuasaan Masyarakat Aceh dalam Novel Tanah Surga Merah Karya Arafat Nur: Studi Kekuasaan Michel Foucault
Authors: Hussen Muhammad
Published: October 2023

Tanah Surga Merah is one of the novels by Arafat Nur, the winner of the Jakarta Arts Council (Dewan Kesenian Jakarta-DKJ) novel competition in 2016. Previously, Arafat Nur has won a DKJ novel competition in 2010 through Lampuki's controversial novel which has reaped many blasphemies and also praise. Tanah Surga Merah was chosen as the object of research because it raised the issue of power that occurred in Nanggroe Aceh Darussalam. This research aims to reveal the various forms of power relations contained in the novel Tanah Surga Merah by Arafat Nur. What kinds of power relations appear in the novel? To reveal the power relations that appear in the novel, it will be used a study of power relations belonging to Michel Foucault. Novel Tanah Surga Merah by Arafat Nur work presents the power relations that happened to the people of Nanggroe Aceh Darussalam in 2014. These power relations work through media spread through religion, culture, country, institution, social body and individual body.
Bibliometric Analysis of Publication Paper Themes for Hajj Services over the Period of COVID-19 Pandemic
Authors: Abdullah Haidar  , Siti Annisa Satifa
Published: October 2023

The expansion of the literature is necessary. A significance of the framework of the current condition of Hajj service development is required. This study aims to provide an overview of the publication activities and trend of research in relation to Hajj services using bibliometric analysis. The method in this research used descriptive statistical tools with meta-analysis employing bibliometric analysis of secondary data from 142 papers published during the period of the COVID-19 pandemic, from 2019 to 2022. The development trends of hajj service publications were also evaluated using the VOSviewer program. This study found that the number of research publications on the Hajj services has increased in the last four years (2019-2022) indicating that themes regarding Hajj services show uptrend patterns. These seem to lead scholars to provide contributions to the body of knowledge. In addition, the interest of scholars has been shifting toward topics related to digitalization systems.
Penundaan Pembayaran Angsuran Kepemilikan Rumah: Telaah Empiris Sanksi Nasabah BSI Menurut Fatwa DSN-MUI No. 17/DSNMUI/IX/2000
Authors: Ningsih Maya Kristia , Muhaimin Abdul Wahab Abd , Khotimah Umi Khusnul
Published: October 2023

If customers make the delay in payment of home ownership financing installment, Bank Syariah Indonesia (BSI) will impose punishments in the form of warning letters for them. This research discusses the application of punishment (ta'zir), the accordance of sanctions (ta'zir) with Fatwa DSN-MUI No.17/IX/2000 concerning capable customers who delay payments, and the purpose of applying sanctions (ta'zir) for customers of BSI. The type of research used is qualitative research, with primary data obtained from interviews. The research object is BSI located in Central Jakarta. The empirical juridical approach is used to elaborate the research data. The results of this study reveal that the punishment (ta'zir) of BSI has been guided by the accordance of “Fatwa DSN-MUI NO:17/DSNMUI/IX/2000 Tentang Sanksi Nasabah Mampu Yang Menunda-nunda Pembayaran Angsuran Pembiayaan Kepemilikan Rumah Menggunakan Akad Murabahah”. In other words, the provisions of Fatwa DSN-MUI No. 17/DSN-MUI/IX/2000 concerning sanctions for capable customers who delay payments are in accordance with the practices applied by BSI as a bank under Islamic principle. in Indonesia. Punishments are imposed on customers who are capable but deliberately delay payments. In contrast, sanctions (ta`zīr) do not apply to customers who do not pay their installments due to force majeure or experience unwanted losses involving human factors.
Optimalisasi Kinerja Lembaga Zakat, Infak, dan Sedekah melalui Self-Branding pada Media Sosial: Bukti dari LAZIS Jateng Surakarta
Authors: Humaira Ellija , Wati Asia
Published: October 2023

The use of social media for marketing products of Zakat, Infaq, and Shadaqah Institution (LAZIS) is an effective alternative to promote to the general public, especially in today's society. This research aims to demonstrate the optimization of LAZIS performance in using social media as self-branding. This type of research is qualitative with a content analysis approach conducted at LAZIS Jateng Surakarta. This research reveals that self-branding on social media is used for the purpose of marketing products of LAZIS Jateng Surakarta which is implemented effectively. Dissemination of some LAZIS Jateng Surakarta products or programs can be channeled well to the general public compared to marketing using print media or voice broadcasts.
MUHALİF BASININ PENCERESİNDEN ÖNCESİ VE SONRASIYLA BÜYÜK TAARRUZ
Authors: YAŞAR Hakan
Published: October 2023

Milli Mücadele Dönemi’nde, 26 Ağustos 1922’de, Türk Ordusunun genel saldırısıyla başlayıp 18 Eylül 1922’de işgalci Yunan ordusunun Anadolu’yu tamamen terk etmesiyle sonuçlanan Büyük Taarruz, Türk İstiklâl Harbi’nin en önemli safhalarından birini teşkil eder. Zira Büyük Taarruz, Yunan işgaline son vererek İstiklal Harbi’nin kesin bir askerî sonuca ulaşmasını sağlamıştır. Ayrıca Mustafa Kemal Paşa’nın başkumandanlığında kazanılan 30 Ağustos Başkumandanlık Meydan Muharebesi onun Millî Mücadele içerisindeki liderliğini pekiştirmiştir. Şimdiye kadar Büyük Taarruz’u siyasî ve askerî açıdan ele alan çalışmalarda kaynak olarak daha çok Millî Mücadele’yi her açıdan destekleyen gazete ve dergiler kullanılmış, muhalif basının söz konusu sürece ilişkin tutumu bütüncül olarak çok fazla ele alınmamıştır. Bu çalışmada ise pek çoğu işgal kuvvetleri tarafından desteklenen ve Millî Mücadele’ye muhalif olan gazete ve dergilerin penceresinden Büyük Taarruz ele alınmaktadır. Muhalif basının öncesi ve sonrasıyla Büyük Taarruz’u nasıl değerlendirdiğini tespit etmeyi amaçlayan bu çalışma, bahsedilen gazete ve dergilerin Büyük Taarruz’la birlikte Millî Mücadele ve Mustafa Kemal Paşa’ya dair bir yayın politikası değişikliğine gidip gitmediği de ortaya koymaya çalışmaktadır.
Sanayisizleşme: Türkiye ve Doğu Asya Ülkeleri
Authors: ÖZDEMİR Sibel
Published: October 2023

Bu çalışmada sanayisizleşme (deindustrialization) olgusuna yönelik farklı yaklaşımlar ele alınmakta ve Türkiye ile Doğu Asya ülkeleri deneyimleri karşılaştırılmaktadır. Kavramın tanımlanmasına ilişkin yapılan çalışmalarda iki yaklaşım öne çıkmaktadır. Yaklaşımlardan birinde sanayinin özellikle de imalat sanayisindeki değişim dikkate alınmaktadır. Diğerinde ise sanayideki toplam çıktı miktarı veya istihdam oranlarıyla ilişkilendiren çalışmalar öne çıkmaktadır. Türkiye’de sanayisizleşme olgusunun öne sürdüğü imalat sanayisinin toplam katma değer içindeki payının ve toplam istihdam içinde payının azalması sonucunda gerçekleşecek olan yapısal dönüşüm sağlanamamıştır. Sanayileşme sürecinde stratejik öneme sahip yabancı sermaye çekme konusunda Doğu Asya ülkelerinin gerisinde kalınmıştır. Doğu Asya ülkeleri devlet destekli stratejik teknoloji politikalarının ve altyapılarının oluşturulması ve yatırım imkânlarının yaratılması gibi stratejik politikaları başarıyla hayata geçirmişlerdir.
Catamnesis of children with congenital cytomegalovirus infection depending on etiotropic therapy in the first year of life
Authors: Vasilyev VV , Rogozina NV , Markin IV , Ivanova RA , Grineva AA
Published: October 2023

Cytomegalovirus infection (CMVI) continues to be a serious public health problem, being second to hypoxia and asphyxia in the list of reasons of morbidity and mortality of newborns. This study aimed to analyze therapeutic approaches to management of children with congenital cytomegalovirus with the regimens including an antiviral drug (direct action) and a specific anti-cytomegalovirus immunoglobulin (anti-CMV IG), depending on the clinical form of the disease. The total number of participants was 62, with the first group of children receiving the antiviral drug (n = 21), and the second group — an anti-CMV IG (n = 41). We analyzed the clinical, laboratory and instrumental research methods, and studied the catamnesis of children under 3 years of age. For statistical analysis, we used SPSS Statistics and StatTech v.3.1.6. In the first group, where the regimen included the direct action antiviral drug, the outcome was successful for 28.6% of the participants, and in the second group, which was treated with the anti-CMV immunoglobulin, this figure was 58.5%. Regardless of the regimen, by the age of 3, 50% of the children were practically healthy. Most of the participants tolerated the therapy satisfactorily. However, for 66% of the involved children, we had to shorten the direct action antiviral drug therapy to 14 days because of the problems with venous access, in 4.8% we registered thrombocytopenia, and in 9.5% — increased transaminase activity. Comparing the disease outcomes depending on the therapy initiation day, we established significant differences only for the specific antiviral therapy cases (p = 0.044).
Effect of Vermiwash and Vermicompost on the Growth of Fenugreek (Trigonella Sp.)
Authors:   Assistant Professor, Department of Botany, Kirori Mal College, University of Delhi, Delhi. 110007, Shakya Leena
Published: October 2023

Vermicomposting is a useful and completely environmentally friendly technology that changes biodegradable waste into nutrient rich organic matter. This technology can also be used for obtaining vermiwash, nutrient rich bio liquid. It is a liquid extract, which is both useful and environmentally friendly. Vermicompost enriches the soil with nutrients and beneficial microorganisms, while vermiwash can provide a nutrient boost directly to the plant. The present study was done to assess the effect of different concentration of vermiwash and vermicompost on growth of Fenugreek through vermiponics and pot method respectively. The 25% vermiwash showed increase in shoot length as compared to control whereas 50% of vermiwash was found to be phytotoxic to the growth of Fenugreek plant as compared to control. Similar trend was observed in pot method using different concentrations of vermicompost. 25% vermicompost was found to increase the shoot length as compared to 50% and 75% vermicompost. Both vermicompost and vermiwash can be valuable addition to fenugreek cultivation. It is essential to use these products (vermiwash and vermicompost) in moderation i.e. 25% for maximizing the growth during cultivation.
Social Support to Increase Adherence of People Living with HIV in Antiretroviral Treatment (Literature Review)
Authors:   Student of Master of Public Health, Faculty of Medicine, University of Lampung, Indonesia, Atmajaya Yudhi , Kurniawan Betta ,   Lecturer Department of Microbiology and Parasitology, Faculty of Medicine, University of Lampung, Indonesia, Sudjarwo Sudjarwo ,   Lecturer Philosophy of Science, Master of Public Health, Faculty of Medicine, University of Lampung, Indonesia
Published: October 2023

Antiretroviral medication (ART) therapy is the primary method of managing HIV-positive patients. The primary factor leading to therapeutic failure is nonadherence to ART therapy. Personal traits (predisposition), availability to health information, and social support, can be linked to adherence throughout ART therapy. Through a review of the literature, we hope to learn more about how social support can improve People Living With HIV (PLHIV) patients’ compliance with ART treatment. The literature review method is employed in this research strategy. The search for articles turned up 14 articles from 2019 to 2023 that were relevant to the issue. Various sources can be used to provide social assistance. Social support from friends, family, and medical professionals has a significant impact on PLHIV compliance with taking ART. Peer Support Groups (KDS) play a function in preserving adherence to ART treatment in PLHIV in addition to family support. Peer support groups offer assistance in the form of knowledge about sickness and treatment as well as inspiration to continue taking antiretrovirals religiously in order to survive. Numerous journals demonstrate a link between different types of social support and medication adherence. There is something, nevertheless, that is inversely related to the study. Social support will, nevertheless, have a favorable effect on treatment adherence. It is impossible to increase social support from a single source. However, if it can work in concert with social support, it will be ideal. To get the best outcomes, namely treatment adherence to antiretroviral therapy, it is vital to develop positive relationships amongst sources of support. Medication adherence is also influenced by internal variables, such as knowledge and the desire to preserve health, in addition to external support factors.
The Influence of Work Ethic, Work Ability and Communication on Employee Performance Mediated by Work Motivation (Study at KSP KOPDIT Pintu Air in Sikka Regency)
Authors:   Indonesia College of Economics (STIESIA) Surabaya, Indonesia, Winarti Thresia , Khuzaini Khuzaini ,   Indonesia College of Economics (STIESIA) Surabaya, Indonesia, Djawoto Djawoto ,   Indonesia College of Economics (STIESIA) Surabaya, Indonesia
Published: October 2023

This study aimed to find out and analyze the effect of work ethics, work competence, communication and work motivation on the employee performance at KSP KOPDIT Pintu Air of Sikka Regency. It also aims to find out and analyze the effect of work motivation in mediating the effect of work ethics, work competence, and communication on employee performance at KSP KOPDIT Pintu Air of Sikka Regency. The study was associative-quantitative with path analysis. Furthermore, the population was 205 employees at the head office and four branch offices of KSP KOPDIT Pintu Air of Sikka Regency. Based on the Yamane's formula, the samples were 136 employees. Moreover, the sampling technique used proportionate random sampling. The data was collected by questionnaire and analyzed descriptively; also using hypothesis tests with PLS (Partial Least Square). The results of descriptive analysis show that work ethics, work competence, communication, work motivation, and employee performance have been well-implemented at KSP KOPDIT Pintu Air of Sikka Regency. Additionally, the results of hypothesis tests indicate that work ethics, work competence, communication, work motivation, and employee performance have a positive and significant effect on the employee performance. In addition, work ethics, work competence, and communication which are mediated by work motivation show a positive and significant effect on the employee performance. Communication, work motivation, and employee performance have a positive and significant effect on the employee performance. In addition, work ethics, work competence, and communication which are mediated by work motivation show a positive and significant effect on the employee performance. Communication, work motivation, and employee performance have a positive and significant effect on the employee performance. In addition, work ethics, work competence, and communication which are mediated by work motivation show a positive and significant effect on the employee performance.
The Collective Integration Process of Saroguk Based on the Tomb Data
Authors:   Yeongnam Archaeological Review, Kim Dae Hwan
Published: October 2023

This paper criticized the previous research on the formation of Saroguk and pointed out the problems that previous research had, and interpreted the formation process of Saroguk from a different perspective. First of all, through analysis of the wooden coffin tombs, we understood the phenomenon of the clustering of wooden coffin tombs, which has been used as an important indicator, as the beginning of the Samhan relations network. The emergence of a dominant relative group or clan group in the process of forming Saroguk was seen as a continuous phenomenon with the emergence of large wooden tombs, and as an important phenomenon to understand the process of forming Saroguk. In the process of establishing and forming Saroguk, he emphasized the role of leaders and rulers buried in wooden coffins and large wooden tombs, and emphasized the competition, antagonism, and integration and reorganization under the unique geographical and historical environment of Gyeongju.
Understanding and Task of the Ancient Korean and Japanese Annor
Authors:   Yeongnam Archaeological Review, Kim Hyuk Joong
Published: October 2023

The Korean-Japanese armor excavated during the Three Kingdoms Period and the Kofun Period has
been an important discussion in terms of the spread and distribution of technology. Among them, the
background and meaning of the appearance of the Korean Peninsula, including the issue of the place
of production, are actively taking place around the Japanese armors, which is identified on the Korean
Peninsula.
However, the Japanese armors excavated from the Korean Peninsula are mainly analyzed for horizontal
plate armor. However, a comprehensive analysis is needed on the Korean Peninsula, as scale armors
have not only plate armor but also, it is necessary to analyze them comprehensively. In addition, since the
research so far has focused on discussing the production area and reviewing the structure, a new review is
needed based on newly accumulated data.
At that time, Japan accepted the manufacturing technology of various items, including armor, to
various countries on the Korean Peninsula. In terms of ancient Korea-Japan negotiations, armor is an item
equipped with various technologies and occupies an important position than other items. Therefore, it is
necessary to discuss what similarities and differences are in terms of accepting, producing, and utilizing
the technology of the Korean Peninsula, and what its meaning is. For this purpose, this paper attempted to
examine the meaning of the Japanese armors(scale armors and plate armor) excavated from the Korean
Peninsula by period.
In addition, from a new perspective of production, use (utilization), and disposal (store), the
characteristics of Armor5s prestige items were reviewed. As the above-mentioned product is conducted
in a receiving relationship between the giving side and the receiving side, it is difficult to determine the
meaning and background of the buried person who buried the horizontal plate armor through the current
research results, so a close study is needed in the future.
A reconsideration on Far East Type Knives
Authors:   Yeongnam Archaeological Review, Jung Dae Bong
Published: October 2023

There is no archaeological information about so-called far east type knives in early Bronze age at Far East area. The name is also used by so many different thing so we have to need unity. Since the 1930s, there is only study on it by BAE(2007) in the Korean archaeological society yet. But, recently, it’s increasing of new data on western Kangwon area and south-east coast area. And now there are several problem is out, So it is necessary to fix the data by archaeological method. Therefore, on this research, It will be fully covered of data, and then to try type classification, supposition of function, finally offered each name of stone tools. So existing type of I is divided two type and named to ‘deboning knife’, ‘cutting knife’. And existing type of Ⅱ/Ⅲ is combined one type and named to ‘skinning knife’ finally. Especially skinning knife is compare with ULU, ancient alaska tool. Also to try recording chronologically all of data, as a result, proved not chronologically but the object.
Deboning knife is used to deboning of small and medium sized mammal, cutting knife is used to a daily multi tool, skinning knife is used to skiver. Especially there are 4 type of skiver. Type of ⅠㆍⅡ is on small and medium sized mammal, type of ⅢㆍⅣ is on Pinnipedia where lived coast of the Korean Peninsula.
At last considering on livelihood strategy of early Bronze Age in Korean Peninsula by composition ratio of all stone tools. Consequently, society at early Bronze Age in Korean Peninsula is put weight on hunting- gathering society rather than agrarian society. And these trend has connected to late Bronze Age so called ‘Type of Gumdanri society’.
Climate Change and Sustainability Reporting: The Role of Accountants
Authors: Tunde OMOTEHINSE , Adekunle EWENIFA Segun
Published: October 2023

The study examined the role of accountants toward the concept of climate change and sustainability reporting in a business organization in Nigeria. The qualitative research was adopted through the existing literature review related to the study. The study found that climate change disclosure has an impact on a business organization's annual sustainability reporting. Also, the study found that the Task Force's suggestions for financial statements about climate change should be used by the business organization as part of its control, strategy, risk assessment, measures, and goals. According to the report's findings, the company can give its stakeholders useful information by conducting an in-depth examination of risks and possibilities associated with climate change and then implementing the Climate Change Task Force's disclosure suggestions on leadership, strategy, managing risks, metrics, and targets.
The Influence of Engagement Levels within University Organization on the Formation of Identity During Emerging Adults
Authors: Hermansyah Eka , Azkiya Rahayu
Published: October 2023

This study looks into how university organization affects identity formation as individuals during emerging adulthood. Concentrating on emerging adulthood, a crucial stage marked by identity exploration. This study aims to understand how the social environment within university organizations shapes individuals' identity formation. By integrating theoretical frameworks from Erik Erikson and Jeffrey Arnett, the research employs a quantitative approach with non-experimental design, utilizing surveys to measure organizational involvement and the Function Identity Scale (FIS) to assess identity development. Linear regression analysis is conducted to explore the relationship between organizational involvement and identity development. The result of the calculation, organizational activity significantly predicts identity, F(1.46) = 9.125, sig = .004. Then a small correlation of R=.166 shows that the prediction level given is 16%. This result will contribute to a better verified the role of higher education institutions in supporting emerging adults' identity formation through organization, guiding the development of supportive environments and promoting the well-being and success of individuals during this transitional phase.
Fostering Unity and Leadership: Borneo's Cultural Diversity and Youth Leadership
Authors: Amiri Mir Hussain , Nikzad Tareq , Khairzad Abdul Qadir
Published: October 2023

The unique geographical and cultural significance of Borneo, the third largest island in the world, located in the Malay Archipelago and shared by Indonesia, Malaysia, and Brunei, is highlighted. This geographic linkage facilitates multifaceted interactions and fosters cultural exchange and deeper understanding among different ethnic groups and indigenous communities. Borneo's historical connections have resulted in the sharing of cultural practices, music, cuisine, etc. Festivals and cultural events held across borders strengthen the unity between Malaysians, Indonesians, and Bruneians. A vibrant art scene and religious diversity contribute to interfaith dialogue and mutual respect. Linguistic diversity provides avenues for cross-cultural communication. Borneo's historical background in trade networks, imperial expansion, and colonialism underlines its importance in fostering cultural exchange. Today’s Borneo is a hotbed of biodiversity and home to vital rainforests. The common historical, environmental, and cultural threads of the island weave a picture of continuity, cooperation, understanding, and stable relations. The Borneo Youth Leadership Camp, organized by the Borneo Studies Network, is an example of the island's role in empowering the youth across borders and fostering leadership skills, cultural appreciation, and environmental responsibility. The camp's interdisciplinary approach integrates Science, technology, engineering and mathematics (STEM), and the arts and imparts critical thinking, compassion, and adaptability. As participants embark on this transformative journey, they emerge as empowered global citizens ready to contribute positively to their communities and the world. This camp repeats the call for unity, progress, and a common commitment to a better future. Overall, Borneo acts as a small space of unity, demonstrating the power of shared heritage, cultural exchange, and youth leadership in fostering cooperation, understanding, and sustainable relations between neighboring countries.
DIGITAL BEAMFORMING AND MILIMETER WAVE (mmWave) IN 5G NETWORK
Authors: Leonard Alumona Theophilus , Arthur Enweka Obinna , Ndubuisi Okorogu Victor , Chukwuemeka Ejiofor Herbert
Published: October 2023

This paper gives an overview of the application of digital beamforming in the deployment of mmWave in 5G networks. It x-rays a little insight into the evolution of networks and the main aim of the 5G networks. It also looked at the concept of digital beamforming and the mmwave technology; going further to consider the implementation, benefits and challenges of digital beamforming and milimeter wave (mmwave) in 5G network.
An Analysis of Watershed Approach with Distance Transform and Laplacian of Gaussian Operator in Regard to Evaluating Medical Images
Authors: Yesmin Tahamina , Lohiya Harsh , Acharjya Pinaki Pratim
Published: October 2023

The target of doing image segmentation basically to modify and simplification of an image representation into more meaningful and informative way so that image could be analyses in an appropriately. For the area of clinical image analysis which is very vital area of human life the segmentation of images importantly needed to process the image. This paper focused on a very effective and useful morphological approach to segment the clinical image based on LoG (Laplacian of Gaussian), gradient of image and watershed approach with distance transform to detect edge of human x-ray images.
Formulation and Evaluation of Sustained Release Atorvastatin Tablets Using Natural Polymers, with a Focus on Okra Gum
Authors: Manyam Sesha Sai Durga , Arumilli Swetha , Pakalapati Prasanthi , Sarella Prakash Nathaniel Kumar
Published: October 2023

This research study presents the development and evaluation of sustained-release tablets of Atorvastatin using five distinct natural polymers, namely guar gum, xanthan gum, hibiscus gum, okra gum, and soya bean gum, at different drug-polymer ratios. The formulations underwent rigorous pre-compression and post-compression assessments to ensure their quality and efficacy. The utilization of natural polymers in drug formulations has gained significance due to their cost-effectiveness, biocompatibility, and eco-friendliness. In this study, we investigated the potential of these natural polymers to create sustained-release tablets, a vital need for long-term management of conditions like hypercholesterolemia. Atorvastatin, a BCS class-II drug, was chosen as the model drug for this study, as it plays a crucial role in managing cardiovascular diseases related to high blood pressure. The pre-compression tests ensured that the formulations met pharmacopoeial standards for characteristics such as bulk density, angle of repose, compressibility index, and Hausner's ratio. The post-compression studies confirmed that the tablets exhibited acceptable features, including hardness, friability, and weight variation. In vitro dissolution studies revealed that formulation F8, incorporating okra gum as the rate-retarding polymer, exhibited an impressive 98.5% drug release after 10 hours. This suggest that okra gum holds promise as a natural polymer for designing sustained-release drug formulations. Overall, this study provides valuable insights into the use of natural polymers for the controlled release of drugs, particularly Atorvastatin, and could pave the way for further research in this field.
Application of Pulse Neutron Oxygen Activation Logging in Carbon Dioxide Injection Wells
Authors:   Changqing Branch, China National Logging Corporation, Jingyu ZHANG , Yanbo LIN ,   No. 5 Oil Production Plant of Changqing Oilfield Company, Ping LIU ,   Changqing Branch, China National Logging Corporation, Zhe SHI ,   Xi'an Changli petroleum gas engineering technology service co. , ltd, Na YAN ,   No. 5 Oil Production Plant of Changqing Oilfield Company, Yusheng BAI ,   Changqing Branch, China National Logging Corporation, Wei WANG ,   Changqing Branch, China National Logging Corporation
Published: October 2023

Carbon dioxide injection to improve oil recovery is an important link in carbon capture, utilization, and storage (CCUS) and an important means of tertiary oil recovery. Conducting gas injection profile logging in injection wells can reflect the inter-and intra-layer suction differences in gas injection wells, reveal the contradictions between injection and production, and provide a basis for gas plugging and profile control; The integrity of the wellbore is an important part of the storage stage of CCUS, which directly determines the burial and storage effect, and wellbore leakage directly affects the gas injection and oil displacement effect; The inspiratory index test can evaluate the formation's gas absorption capacity and provide a reasonable injection pressure of the formation at this stage. Since carbon dioxide gas usually exists in a supercritical fluid state in the wellbore, traditional logging techniques have certain limitations. This paper focuses on the adaptability research of pulse neutron oxygen activation logging principle and construction technology, and combined with the application example of gas injection wells in CCUS block of Huang3 District in Changqing Oilfield, it is clarified that the pulse neutron oxygen activation logging can be used to carry out suction profiling, suction index testing and wellbore integrity evaluation in carbon dioxide injection wells, and it has good application effects.
Perceived Impacts of the COVID-19 Pandemic on Private-Sector Urban and Community Forestry in the Southern United States
Authors: Parajuli Rajan , Schons Stella Zucchetti , Khanal Puskar , Wiseman P. Eric , Chizmar Stephanie , Lamica Austin , Gordon Jason , Ochuodho Thomas , Henderson James E. , Mehmood Sayeed , Johnson Lara
Published: October 2023

Background

Private-sector urban and community forestry (U&CF) is a major segment of the green industry with substantial socio-ecological and economic contributions to urban and sub-urban communities. The COVID-19 pandemic reportedly caused heterogeneous impacts on businesses, the workforce, and various sectors of the overall economy. The purpose of this study was to evaluate the perceived impacts of the COVID-19 pandemic on private businesses carrying out U&CF activities in the Southern United States.

Methods

Using data collected through an online survey distributed across the Southern USA in 2021, we developed and estimated an empirical model to evaluate the factors describing the perceived impacts of the COVID-19 pandemic on U&CF businesses in the region.

Results

Results suggest that COVID-19 had, on average, a neutral impact on the U&CF activities performed by the private sector in the study region, but the perceived impacts varied by the industry types. Results from the ordered logistic regression suggest that nursery and garden supply stores were more likely than other businesses to have a positive impact of COVID-19 on the U&CF segment of their business. Similarly, business metrics such as the size of the company in terms of annual sales and revenues or longevity in the business were found to be significant factors explaining the COVID-19 impacts on U&CF business.

Conclusion

Our study findings are useful for U&CF decisionmakers for better planning, preparedness, and programming of U&CF activities and businesses in the southern USA.
London Plane Bark Exfoliation and Tree-Ring Growth in Urban Environments
Authors: Esper Jan , Cherubini Paolo , Kaltenbach David , Büntgen Ulf
Published: October 2023

Background

Bark exfoliation is a common feature of London planes (Platanus×acerifolia) that reportedly increases during periods of drought-induced stem shrinkage. Here, we explore the spatial patterns and potential drivers of plane bark exfoliation in Mainz, a central European city of 220,000 inhabitants, following the exceptional summer drought of 2018.

Methods

We estimate the degree of bark exfoliation of 349 urban plane trees across the city and use stem microcores to analyze their tree-ring widths from 2006 to 2019. Further to impervious cover, settlement structure and vegetation cover in the vicinity of each tree, we investigate the relationships between bark exfoliation and tree, site, and climate factors.

Results

Results indicate that plane bark exfoliation correlates significantly with tree size and inner bark width (bothp< 0.001) but is independent of impervious cover and local site conditions. Similarly, stem growth does not change within the city underlining the resilience of London planes to cope with highly diverse urban site conditions. Plane tree-ring widths were only weakly associated with exfoliation estimates (p< 0.05) but strongly controlled by cold season temperatures (p< 0.001).

Conclusion

As tree growth was also not affected by summer drought, potential detrimental effects by limited infiltration, increased runoff and altered evaporation are of less concern for the plane trees in Mainz. Projected winter warming is likely to enhance urban plane growth in upcoming decades.
Achieving the Urban Tree Trifecta: Scenario Modelling for Salubrious, Resilient, and Diverse Urban Forests in Densifying Cities
Authors: Barron Sara , Rugel Emily , Cheng Zhaohua , Nesbitt Lorien , Sheppard Stephen , Czekajlo Agatha , Girling Cynthia
Published: October 2023

Background

Urban forests can provide nature-based solutions (NBS) to complex climate-change challenges via the provision of ecosystem services such as shade and cooling that offset increased risks of chronic diseases and excess mortality. They also confer indirect health benefits by providing regulating ecosystem services that can facilitate climate-change mitigation efforts: increased shade can encourage shifts to lower-carbon transportation methods such as walking and cycling, for example. However, in order to ensure that urban forests are both resilient to threats and confer the maximum possible benefits, we must be able to project decades into the future in order to understand the implications of current urban forestry decisions.

Methods

This study outlines a framework for creating urban-forest scenario models and reports the results of a case study conducted to highlight the ways in which decisions made at each stage of the scenario-development process impact its outcomes and application. Our case study focused on a neighbourhood in Vancouver, Canada, that is simultaneously undergoing urban densification and aiming to significantly increase canopy cover by 2050. Three distinct aims were identified for the case study: maximizing public-health benefits, selecting climate-resilient tree species, and integrating planting across public and private lands to advance diversity. To achieve these aims, baseline information on the neighbourhood’s existing tree network was collected, entered into GIS software, and delineated based on a set of pre-identified characteristics. Next, a list of climate-adapted species was developed. This climate-adapted species list was then virtually “planted”across the neighbourhood, using a combination of machine-based and manual planting techniques. Finally, the resulting scenario model was quantitatively assessed to understand its composition and impacts.

Results

Our study demonstrates that a salubrious, resilient, and diverse urban forest can be created via a strategic program that complements extant trees in the public domain with planting programs along blue-green streets and on private property.

Conclusions

Achieving the urban tree trifecta will require collaboration among municipal departments and the development of a range of public and private initiatives, but it has the potential to maximize nature-based solutions in cities facing rapid shifts due to densification and climate change.
Assessment of the Relationships Between Leaf Characteristics with Air Pollutants: A Case Study on Oriental Plane (Platanus orientalisL.) and Caucasian Hackberry (Celtis caucasicaWilld.)
Authors: Mousavi Javardi Nafiseh Sadat , Pakravan Maneezheh , Panahi Parisa , Zarei Roghaieh
Published: October 2023

Background

Plants are sensitive to air pollution by altering their vital processes such as growth or photosynthesis. Leaf characteristics reflect the adaptive mechanism of plants to their environment. This mechanism is demonstrated through changes in anatomical, morphological, and physiological characteristics relative to environmental changes.

Methods

Samples were taken from 2 species ofPlatanus orientalisL. andCeltis caucasicaWilld. in 10 urban forests of Tehran, Iran. In each study area, 50 leaves were collected from different directions of the canopy of each tree, and their area was measured by a leaf area meter instrument in a laboratory. Leaf moisture and specific leaf area (SLA) were also calculated. The data of air pollutants were obtained from the nearest pollution measurement stations to each study location.

Results

The average percentage of moisture forP. orientalisandC. caucasicawas calculated as 49.6% and 41.9%, respectively. The averages of SLA were estimated 9.2 and 6.5 cm2/g, respectively. The average leaf area was 36 and 6.04 cm2, respectively. The correlation between quantitative variables of leaf (leaf area and SLA) and air pollutant appeared in both study species, only there was a significant negative relationship between leaf area and O3. This relationship was stronger inC. caucasica(R2= −0.78).

Conclusion

The results of this research showed that both species showed similar behavior against air pollutants, butC. caucasicashowed more reaction.
Clima de aula favorable en secundaria: análisis del discurso docente online
Authors:   Universidad de Las Palmas de Gran Canaria, VALDES-LEON Gabriel S. , ITURBE Pamela I. ,   Universidad Católica Silva Henríquez, OYARZUN Romina A. ,   Universidad Andrés Bello
Published: October 2023

Esta investigación tiene como objetivo analizar las estrategias discursivas que utiliza una docente chilena de educación secundaria para mantener un clima de aula favorable durante las clases online. Desde el análisis del discurso, se analizaron tres clases de Historia en las que participaron 72 estudiantes de primer, segundo y tercer año de enseñanza media. Para ello, se identificaron los episodios interactivos y se seleccionaron aquellos en los se buscó la creación de un clima de aula afectivo y emocionalmente positivo.
L’Epigenetica e la genetica viste attraverso la Teoria della Differenziazione Elettrodebole
Authors: Fabbroni Roberto , Ondradu Katya
Published: October 2023

Scopo di questo articolo è quello di guardare la trasmissione genica ed epigenetica dal punto di vista biofisico informazionale anziché semplicemente biofisico. Ciò comporta l’analisi dei segnali elettromagnetici emessi dal DNA e come la Teoria della Differenziazione Elettrodebole modelli e chiarisca le relazioni ereditarie.
Evaluation of Image Support Resolution Deep Learning Technique based on PSNR Value
Authors: Azam Muhammad , Nouman Muhammad
Published: October 2023

Machine learning is a subset of deep learning. Deep learning techniques have become increasingly popular in recent years for a variety of applications. Many techniques are used in image processing for image enhancement, object detection, and a variety of other purposes. Many deep learning techniques are important in single-image super-resolution (SISR). Many models are used for SISR, and they produce good perceptual and adversarial results. The procedure involves creating a high-resolution (HR) image from a low-resolution (LR) image, including some popular SISR methods: "Super-Resolution with Convolutional Neural Network" (SRCNN), "Super-Resolution Residual Network" (ResNet), "Super-Resolution Generative Adversarial Network" (SRGAN), and "Enhanced Super-Resolution Generative Adversarial Network" (ESRGAN). These deep learning models are layered, with each layer performing a different task for an LR image. These methods convert a single LR image into an HR image. A single LR image yields many high-resolution images. This paper creates a dataset of DSLR images for use with the SISR method. Deep learning technology is used to convert an LR image to an HR image. The HR images are then compared to the DSLR images. The "peak signal-to-noise ratio" (PSNR) and the "Structural Similarity Index" (SSI) are used to compare them (SSIM). When compared to the old method, the proposed method produces identical results. SSIM and PSNR are shown for both old and proposed approaches. Both approaches possess almost comparable results. The higher the PSNR value, the better the image quality. The same is the case with the SSIM value
Performance Evaluation of Block-Sized Algorithms for Majority Vote in Facial Recognition
Authors: Ruiz-Hernandez Andrea , Lee Jennifer , Rehman Nawal , Raghavan Jayanthi , Ahmadi Majid
Published: October 2023

Facial recognition (FR) is a pattern recognition problem, in which images can be considered as a matrix of pixels.There are manychallenges that affect the performance of face recognitionincluding illumination variation, occlusion, and blurring. In this paper,a few preprocessing techniques are suggested to handle the illumination variationsproblem. Also, other phases of face recognition problems like feature extraction and classification are discussed. Preprocessing techniques like Histogram Equalization (HE), Gamma Intensity Correction (GIC), and Regional Histogram Equalization (RHE) are tested inthe AT&T database. For feature extraction, methods such as Principal Component Analysis (PCA), Linear Discriminant Analysis (LDA), Independent Component Analysis (ICA), and Local Binary Pattern (LBP) are applied. Support Vector Machine (SVM) is used as the classifier. Both holistic and block-based methods are tested using the AT&T database. For twelve different combinations of preprocessing, feature extraction, and classification methods, experiments involving various block sizes are conducted to assess the computation performance and recognition accuracy for the AT&T dataset.Using the block-based method, 100% accuracy is achieved with the combination of GIC preprocessing, LDA feature extraction,and SVM classification using 2x2 block-sizingwhile the holistic method yields the maximum accuracy of 93.5%. The block-sized algorithm performs better than the holistic approach under poor lighting conditions.SVM Radial Basis Function performs extremely well on theAT&Tdataset for both holistic and block-based approaches.
Subverting Characters Stereotypes: Exploring the Role of AI in Stereotype Subversion
Authors: Feng Xiaohan , Murakami Makoto
Published: October 2023

The Aim of this paper is to explore different ways of using AI to subvert stereotypes more efficiently and effectively. It will also enumerate the advantages and disadvantages of each approach, helping creators select the most appropriate method for their specific situations. AI opens up new possibilities, enabling anyone to effortlessly generate visually stunning images without the need for artistic skills. However, it also leads to the creation of more stereotypes when using large amounts of data. Consequently, stereotypes are becoming more prevalent and serious than ever before. Our belief is that we can use this situation in reverse, aiming to summarize stereotypes with AI and then subvert them through elemental exchange. In this study, we have attempted to develop a less time-consuming method to challenge character stereotypes while embracing the concept of "exchange." We selected two character archetypes, namely the "tyrant" and the "mad scientist," and summarized their stereotypes by generating AI images or asking ChatGPT questions. Additionally, we conducted a survey of real historical tyrants to gain insights into their behavior and characteristics. This step helped us comprehend the reasons behind stereotyping in artwork depicting tyrants. Based on this understanding, we made choices about which stereotypes to retain. The intention was to empower the audience to better evaluate the identity of the character. Finally, the two remaining character stereotypes were exchanged, and the design was completed. This paper documents the last and most time-consuming method. By examining a large number of sources and examining what stereotypical influences were used, we were able to achieve a greater effect of subverting stereotypes. The other method is much less time-consuming but somewhat more random. Whether one chooses by subjective experience or by the most frequent choices, there is no guarantee of the best outcome. In other words, it is the one that best guarantees that the audience will be able to quickly identify the original character and at the same time move the two characters the furthest away from the original stereotypical image of the original. In conclusion, if the designer has sufficient time, ai portrait + research or chatGPT + research can be chosen. If there is not enough time, the remaining methods can be chosen. The remaining methods take less time and the designer can try them all to get the desired result.