bluuebunny/crossref_metadata_2025_split huggingface dataset:
Effect of Mn(II) on Tetracycline Degradation by a Selected Strain Burkholderia sp.
Authors: Jiao Chaoxing , Xiong Hongbin , Zhou Benjun 
Published: October 2023

Abstract
Removal of residual tetracycline (TC) in the environment is an important issue for pollution control. In this study, a TC-degrading strain named JX_1 was isolated from the soil around an industrial park, the strain was identified as Burkholderia sp. by 16s rDNA sequencing analysis. The effects of various factors on TC degradation by the strain were studied, results indicated that the inoculation amounts and liquid volume had little effect on TC degradation rate. However, the degradation rate of TC by strain increased with the increase of pH, and the residual concentration increased gradually with the initial TC concentration increased. The degradation rate of 125 mg/L TC by strain JX_1 was 75.76 % under the conditions of temperature 37 °C, 2 mL inoculation amount and 200 mL liquid volume. Under the same conditions, the degradation rate of TC was increased to 91.39 % with the addition of 0.75 g/L MnSO4, indicating that Mn(II) could improve the degradation rate of TC by strain JX_1 to a certain extent.
Designing a Tri-Objective, Sustainable, Closed-Loop, and Multi-Echelon Supply Chain During the COVID-19 and Lockdowns
Authors: Abbasi Sina , Daneshmand-Mehr Maryam , Kanafi Armin Ghane 
Published: October 2023

Abstract
This paper proposes a mathematical model of Sustainable Closed-Loop Supply Chain Networks (SCLSCNs). When an outbreak occurs, environmental, economic, and social aspects can be traded off. A novelty aspect of this paper is its emphasis on hygiene costs. As well as healthcare education, prevention, and control of COVID-19, this model offers job opportunities related to COVID-19 pandemic. COVID-19 damages lead to lost days each year, which is one of the negative social aspects of this model. COVID-19 was associated with two environmental novelties in this study. positive and negative effects of COVID-19 can be observed in the environmental context. As a result, there has been an increase in medical waste disposal and plastic waste disposal. Multi-objective mathematical modeling whit Weighted Tchebycheff method scalarization. In this process, the software Lingo is used. The COVID-19 pandemic still has a lot of research gaps because it’s a new disease. An SC model that is sustainable and hygienic will be developed to fill this gap in the COVID-19 condition disaster. Our new indicator of sustainability is demonstrated using a mixed-integer programming model with COVID-19-related issues in a Closed-Loop Supply Chain (CLSC) overview.
Presenting a Model for Locating and Allocating Multi-Period Hubs and Comparing It With a Multi-Objective Imperialist Competitive Algorithm
Authors: Chen Tzu-Chia , Muda Iskandar , Salman Rabia , Hussein Baydaa Abed , Uktamov Khusniddin Fakhriddinovich , Al-Muttar Mohammed Yousif Oudah 
Published: October 2023

Abstract
Recently, air pollution has received much attention as a result of reflections on environmental issues. Accordingly, the hub location problem (HLP) seeks to find the optimal location of hub facilities and allocate points for them to meet the demands between source-destination pairs. Thus, in this study, decisions related to location and allocation in a hub network are reviewed and a multi-objective model is proposed for locating and allocating capacity-building facilities at different time periods over a planning horizon. The objective functions of the model presented in this study are to minimize costs, reduce air pollution by diminishing fuel consumption, and maximize job opportunities. In order to solve the given model, the General Algebraic Modeling System (GAMS) along with innovative algorithms are utilized. The results presented a multi-objective sustainable model for full-covering HLP, and provided access to a hub network with minimum transport costs, fuel consumption, and GHG (greenhouse gas) emissions, and maximum job opportunities in each planning horizon utilizing MOICA (multi-objective imperialist competitive algorithm) and GAMS to solve the proposed model. The study also assessed the performance of the proposed algorithms with the aid of the QM, MID, SM, and NSP indicators, acquired from comparing the proposed meta-heuristic algorithm based on some indicators, proving the benefit and efficiency of MOICA in all cases.
Designing a Mathematical Model to Solve the Uncertain Facility Location Problem Using C Stochastic Programming Method
Authors: Chetthamrongchai Paitoon , Sayed Biju Theruvil , Artemova Elena Igorevna , Sharma Sandhir , Oudah Atheer Y. , Al-Nussairi Ahmed Kateb Jumaah , Bashar Bashar S. , Heri Iswanto A. 
Published: October 2023

Abstract
Locating facilities such as factories or warehouses is an important and strategic decision for any organization. Transportation costs, which often form a significant part of the price of goods offered, are a function of the location of the plans. To determine the optimal location of these designs, various methods have been proposed so far, which are generally definite (non-random). The main aim of the study, while introducing these specific algorithms, is to suggest a stochastic model of the location problem based on the existing models, in which random programming, as well as programming with random constraints are utilized. To do so, utilizing programming with random constraints, the stochastic model is transformed into a specific model that can be solved by using the latest algorithms or standard programming methods. Based on the results acquired, this proposed model permits us to attain more realistic solutions considering the random nature of demand. Furthermore, it helps attain this aim by considering other characteristics of the environment and the feedback between them.
Characteristic of microstructure and magnetic properties in LaFeO3 using co-precipitation method
Authors: Simbolon Tua Raja , Hamid Muhammadin , Rianna Martha , Pratama Yoga , Sembiring Timbangen , Ginting Junedi , Sebayang Achmad Maulana Soehada , Setiadi Eko Arief , Tetuko Anggito P. , Sebayang Perdamean 
Published: October 2023

Abstrak. Perkembangan penelitian material ferit memiliki karakteristik mikrostruktur dan sifat magnetik yang berbeda-beda. Karakteristik mikrostruktur dan sifat magnetik dari Fe3O4 dan LaFeO3 telah berhasil dilakukan menggunakan metode ko-presipitasi lanthanum klorida dan pasir besi alam digunakan sebagai prekursor untuk preparasi sintesis nanopartikel Fe3O4 LaFeO3. Rasio molar antara lanthanum klorida dan pasir besi alam adalah 1:1, dan tanpa lanthanium. Karakterisasi sampel menggunakan XRD, SEM dan VSM. Hasil XRD menunjukkan bahwa kedua sampel telah memiliki fase tunggal tanpa pengotor kristal seperti La2O3 atau Fe2O3. Hasil morfologi SEM menunjukkan bahwa Fe3O4 dan LaFeO3 memiliki ukuran partikel yang random. Histogram distribusi sebaran partikel untuk kedua sampel ini menunjukkan range 50-300 nm. Sifat magnetik dari sampel Fe3O4 memiliki Ms= 20 emu/g, Mr= 9 emu/g dan H= 400 Oe, sedangkan sifat magnetik LaFeO3 yaitu Ms= 10 emu/g, Mr= 8 emu/g dan H= 410 Oe. Hasil mikrostruktur dan sifat magnetik dalam penelitian ini dapat mendukung dalam pembuatan magnet permanen. Abstract. The development of research on ferrite materials has different microstructural characteristics and magnetic properties. The microstructural characteristics and properties of Fe3O4 and LaFeO3 have been successfully carried out using the co-precipitation method. Lanthanum chloride and natural iron sand were used as precursors for the preparation of the synthesis of Fe3O4 LaFeO3 nanoparticles. The molar ratio between lanthanum chloride and natural iron sand is 1:1, and without lanthanium. Sample characterization using XRD, SEM and VSM. The XRD results show that the second sample already has a single phase without crystal impurities such as La2O3 or Fe2O3. SEM morphology results show that Fe3O4 and LaFeO3 have random particle sizes. Histograms of particle distribution distribution for these two samples show the range of 50-300 nm. The nature of the sample Fe3O4 has Ms= 20 emu/g, Mr= 9 emu/g and H= 400 Oe, while the specific properties of LaFeO3 are Ms= 10 emu/g, Mr= 8 emu/g and H= 410 Oe. The results of the microstructure and magnetic properties in this study can support the manufacture of permanent magnets
Laundry waste treatment with photodegradation method using photocatalyst nanoparticle TiO2-SiO2
Authors: Hamdan Abd Mujahid , Arfi Febrina , Risma Hilda , Nisah Khairun 
Published: October 2023

Abstrak. Limbah binatu yang dibuang ke lingkungan tanpa proses pengolahan berpotensi mengganggu ekosistem lingkungan. Metode fotodegradasi mampu menguraikan polutan pencemar dari limbah binatu dengan bantuan cahaya matahari dan katalis. Katalis dalam bentuk nanopartikel dapat membantu dalam metode fotodegradasi. Pada kajian ini digunakan nanopartikel titanium dioksida (TiO2NP) dan nanopartikel silika dioksida (SiO2NP). Tujuan penggunaan katalis untuk membantu dalam proses pendegradasian polutan binatu karena TiO2NP-SiO2NP mempunyai kemampuan menyerap cahaya ultraviolet yang tinggi. Dari penelitian ini diperoleh dengan penambahan TiO2NP-SiO2NP dapat menurunkan polutan limbah binatu 1 liter, dengan massa dan waktu kontak yang optimum yaitu 1 gram TiO2NP-SiO2NP dengan waktu penyinaran selama 7 jam. Parameter limbah yang dianalisis yaitu pH, COD, TSS, fosfat dan kekeruhan. Hasil efektivitas dari uji parameter didapat untuk COD yaitu 96,77 %, TSS yaitu 83,78 %, fosfat yaitu 95,31 %, dan kekeruhan yaitu 97,72 % dan pH didapat 7,8. Abstract. Waste that is discharged into the environment without a process for managing the environmental ecosystem. The photodegradation method is able to decompose pollutant pollutants from cleaning services with the help of sunlight and catalysts. Catalysts in the form of nanoparticles can help in photodegradation methods. In this study, titanium dioxide (TiO2NP) and silica dioxide (SiO2NP) nanoparticles were used. The purpose of using a catalyst to assist in the degradation process of laundry services is because TiO2NP-SiO2NP has the ability to absorb high ultraviolet light. From this study, it was found that the addition of TiO2NP-SiO2NP can reduce the discovery of 1 liter, with an optimal mass and contact of 1 gram of TiO2NP-SiO2NP with an irradiation time of 7 hours. Waste parameters analyzed were pH, COD, TSS, phosphate, and turbidity. The effective results of the parameter test were obtained for COD, namely 96.77%, TSS for 83.78%, phosphate for 95.31%, and turbidity 97.72% and pH was 7.8.
The Communicative Potential of Internet Commentary at the System of Public Relations (Macedonian-Albanian case)
Authors: Sorokin Danila Alekseevich 
Published: October 2023

An Internet comment, being, in fact, a private opinion left under a post, with a certain set of similar statements, may reflect a trend in issues and topics of concern to society. In this article, based on the analysis of the comments of users of the social network, an assumption is made about the reflection in them of a threat to the integrity of society. The Macedonian social media space was chosen as a case for monitoring, the subject of interest was Internet comments on representatives of the Albanian ethnic minority of the Republic of North Macedonia. The relationship between representatives of two ethnic groups (Albanians and Macedonians) has a conflict background and conflict potential. Based on the results of the analysis of the corpus of verbal data, the author formulated assumptions about the role of Internet commentary in reflecting the mood of society and its potency as one of the conditions in the development of the Albanian-Macedonian conflict, which is currently in a latent phase. On the one hand, comments left on social networks have a significant destructive potential within the framework of the described case; on the other hand, they have constructive potency, since the space of social networks becomes a kind of substitute in relation to the physical space and makes it possible to keep a possible conflict at the level of rejection in Internet comments, not allowing it to "get out outside."
Diabetic Wound Healing Activity of Anabas testudineus Fish Scales
Authors: Rosadi Erwin , Budiarti Lia Yulia , Romadhon Bhisma Ridho , Nurkhalishah Nida , Putri Nur Salsabila Apriliani Risma , Aisyah Nur Azmina , Isnaini Isnaini 
Published: October 2023

Background: Anabas testudineus fish scales are part of the fish that has not been used optimally. Fish scales contain chitin. Chitin which undergoes deacetylation, produces chitosan. Chitosan is an efficacious compound for antibacterial and diabetic wound healing.Objective: This study aimed to extract chitosan from fish scales and test the diabetic wound healing activity of fish scale extract gelMethods: Extraction of fish scales using 0.3 M NaOH, 0.55 M HCl, and 50% NaOH. FTIR will analyze the extraction results to see the functional groups of the extract. Activity test of fish scale extracts diabetic wound healing gel was carried out on Rattus novergicus Wistar strain for 14 days. There were five treatments: negative control, positive control given octenillinR, and fish scale extract gel conc. 5%, 10%, and 15%.Results: The results showed that the fish scales extract contained chitosan, and gel extract fish scale conc 5% have diabetic wound healing activity better than 10% and 15%. Conclusion: A. testudineus fish scale extract contains chitosan, as seen from the FTIR results.
Relationship of Exclusive Breastfeeding with The Incidence of Acute Respiratory Infections in Toddlers at The Ringinarum Health Center Kendal Regency
Authors: Putri Izza Alya Ardana , Sari Astin Prima , Kurniati Ika Dyah 
Published: October 2023

Background: Acute Respiratory Infection (ARI) is an acute infection affecting the nose, paranasal sinuses, pharynx, trachea, bronchi, lungs, and epiglottis. ARI is the main cause of mortality and morbidity in toddlers in the world. The incidence of ARI can be prevented by exclusive breastfeeding.Objective: To prove the correlation of exclusive breastfeeding with the incidence of ARI in toddlersMethods: This case-control study conducted on December 2021 at the Ringinarum Health Center Kendal Regency. Sampling was conducted by purposive sampling method and was conducted based on inclusion and exclusion criterias.Results: The total samples obtained in this study were 124 samples. This study showed that the characteristics of toddlers with ARI among others the most frequent age is 24-35 months (30,6%), most of them were male (61,3%) and weren’t exclusively breastfed (69,4%). Futhermore, this study also found that there was a correlation between exclusivity of breastfeeding and the incidence of ARI in toddlers (p<0,05). Toddlers who weren’t exclusively breastfed had 5,5 times greater risk of ARI than those who were exclusively breastfed (OR>1).Conclusion: There is a correlation between exclusive breastfeeding with the incidence of acute respiratory infections in toddlers.
Relationship of Smoking Status and Severity of Inpatient Community Acquired Pneumonia (CAP)
Authors: Karisma Risa Septia , Sahrun Sahrun , Ronanarasafa Ronanarasafa , Priono Risky Irawan Putra 
Published: October 2023

Background: Pneumonia is an inflammation of the lung parenchyma. Pneumonia became the first most lung health problem in West Lombok. Smoking is one of the main factors in CAP. This study aims to determine the relationship between smoking status and severity of inpatient CAP patients.Methods: Case control study design was used with medical record measurement tools. A total of 70 samples were taken using a purposive sampling technique for community pneumonia patients (CAP) at Patut Patuh Patju Regional General Hospital Gerung, West Lombok in November 2021-October 2022. Calculation of the severity of CAP patients used the PSI score. Results: The results obtained a p-value of 0.000 (p-value <0.05) for smoker status with a degree of severity of CAP, and a p-value of 0.064 (p-value> 0.05) for a degree of smoking with a degree of severity of CAP. The estimated risk (OR) for smoking status with the severity of CAP is 19.33.Conclusions: There is a significant relationship between smoking status, but not with smoking degree, to severity of CAP at Patut Patuh Patju Gerung Regional General Hospital, West Lombok.
Post-COVID Syndrome in Bipolar Affective Disorder Patient
Authors: Firdaus Ahmad , Dwiputri Adelita Vega , Irkadiratna Aderisti , Nugraha Adi Satria , Narulitia Adinda , Prasetya Era Catur , Secka Absa , Muslih Muhammad 
Published: October 2023

Background: Post-COVID is a multifactorial disease that describes the residual effects of acute COVID-19 infection that are continuous or relapsing and in remission. The study found that 87% of people who recovered and were discharged from the hospital showed persistence of at least one symptom even within 60 days. COVID-19 patients who have bipolar disorder require therapeutic adjustments to avoid specific drug interactions between psychotropic drugs and those used in COVID-19 protocols. Objective: To determine the treatment of post-COVID patients with bipolar affective disorder.Methods: Collect and analyze research articles on Update Therapy for Post-COVID Syndrome Patients with Bipolar Affective Disorder. These articles were obtained by searching using Google Scholar, PubMed/NCBI, and SAGE Journal. Results: The use of combination drugs between antipsychotics and antidepressants with hydroxychloroquine/azithromycin is not recommended because it has side effects that can induce psychiatric symptoms. COVID-19 patients with bipolar disorder (BD) who do not respond to pharmacotherapy may receive electroconvulsive therapy (ECT). Non-pharmacological therapies such as counseling and the use of telepsychiatry are effective in treating mental health and overcoming adverse psychological effects.Conclusion: COVID-19 patients with bipolar affective disorder require unique therapy to avoid drug interactions and pharma-cotherapy. Non-pharmacological efforts include counseling and telepsychiatry to cope with emotional distress and mental health challenges. However, challenges remain in providing care for these patients.
Maternal and Fetal Attachment before Birth: Trends in Pregnant Women of Urban Karachi
Authors: Shelina Bhamani  , Anita Attaullah  , Hajra Malik  , Faiqa Binte Aamir  , Areeba Syed  , Amir Raza  , Lumaan Sheikh  
Published: October 2023

Background: Maternal-fetal attachment is a multidimensional phenomenon and product of diverse physiological, psychological, and socio-emotional factors. Prenatal period plays a crucial role in forming this bond and further predicts post-natal attachment.
Methods: The present research was conducted using cross-sectional survey design. 66 participants filled the survey regarding practices, perceptions and attitudes of maternal-fetal attachment, after attending an online session on “Talking to the Baby in the Womb”.
Results: Analysis revealed that participants eat healthy during prenatal period and talk to their baby in tummy. Wondering when the baby starts thinking, feeling and hearing within also aids in forming maternal-fetal relationship. Statistically significant difference (p=0.013) was found between HCP and PW in terms of attitude towards feeding the baby and perception of mother giving up for the baby (p=0.04).
Conclusion: Following research allows us to study the differences in the practices between healthcare providers and pregnant women so that interventions can be designed accordingly.
Women Education in Pakistan: Challenges and Opportunities.
Authors: Anna Askari  , Ammad Jawed  , Salvat Askari  
Published: October 2023

Background: Pakistan is a country where women's education has been a topic of discussion for decades. Despite the government's efforts to improve the literacy rate and promote education, many challenges still prevent women from gaining access to education. This research paper explores the challenges and opportunities for women's education in Pakistan and how to overcome those challenges.
Methodology: The study qualitatively analyzed the existing literature on women's education in Pakistan. Using data from the Pakistan Demographic and Health Surveys, articles from Academic Journals, Reports, chapters, and Newspapers. The analysis is based on the challenges and opportunities for women's education in Pakistan.
Results: Pakistan's literacy rate is 46%, with a significant urban-rural divide, with 80% literacy in urban areas and 20% in rural areas. Cultural norms and conservative attitudes towards gender roles, poverty, lack of educational facilities, security, and a scarcity of female teachers are the main challenges to women's education in Pakistan. However, the government of Pakistan is trying to improve women's education through initiatives like girls' schools, scholarships, e-learning, and technology.
Conclusion: women's education in Pakistan faces numerous challenges, including cultural norms, poverty, and lack of educational facilities. However, opportunities such as government initiatives, women's empowerment, and the role of technology also exist to improve women's education. It is essential to highlight the challenges to overcome them and progress.
Globalization-Female Labour Participation Nexus in Pakistan: A Dynamic Analysis.
Authors: Azeema Begum  
Published: October 2023

Background: The process of globalization is defined as a process of integration with the globe through trade, foreign investment, and the transfer of technology and migration from one region to another. There is a need to investigate whether increasing dependency and interconnectedness among various regions can bring any advantage for female labor while opening a new venue or creating hurdles. The main objective of this study is to empirically investigate the impact of globalization on female labor participation using time series data. This study also considers the impact of the economic situation, education, and health on the female labour supply in Pakistan.
Methodology: Female labour force participation rate is a dependent variable, whereas; Globalization Index, Economic Misery Index, school enrolment ratio, fertility rate, and GDP growth are independent variables. The ARDL bound testing approach has been used for data analysis to estimate the model. The time series data was collected from secondary data from 1973 to 2019.
Results: The study's finding proves globalization's negative and significant impact on female labour participation in Pakistan. The increasing trend of globalization is not supporting domestic employment opportunities for females. Rather, it pushed females back from the labor market due to the demand for more skilled labor and the replacing human labor with technology. Moreover, the lack of education and health facilities and the worse economic situation have overturned globalization's positive effects on females.
Conclusion: Based on the study's findings, it is suggested to improve female skills through investment in different education, training, and skills development programs to cope with the imminent challenges of globalization on females in Pakistan. Even though researchers have highlighted the impact of globalization on female labour, however; it has not been investigated comprehensively in the context of Pakistan. This study aims to fill this gap by investigating the impact of globalization on females, considering the Economic Misery Index, school enrolment ratio, fertility rate, and GDP growth.