bluuebunny/crossref_metadata_2025 huggingface dataset:
GAMBARAN PENANGANAN DISMENORE PRIMER PADA REMAJA DI FAKULTAS KESEHATAN MASYARAKAT UNIVERSITAS HALU OLEO KOTA KENDARI TAHUN 2021
Authors: Pradiatma Andi Anggun , Yasnani Yasnani , Akifah Akifah
Published: September 2023

Latar Belakang: Dismenore memberikan dampak buruk bagi remaja putri seperti; keterbatasan aktivitas fisik, isolasi sosial, konsentrasi yang buruk dan ketidakhadiran dalam proses belajar. Mengatasi dismenore primer dapat dilakukan dengan cara minum obat herbal,  obat anti peradangan, kompres hangat, dan beristirahat. Tujuan: untuk mengetahui gambaran dismenore primer, penanganan dismenore primer menggunakan obat kimia, obat herbal, terapi fisik dan upaya penanganan berdasarkan derajat nyeri pada remaja di Fakultas Kesehatan Masyarakat Universitas Halu Oleo. Metode: Penelitian ini merupakan kuantitatif deskriptif. Sampel diambil dengan teknik purposive sampling dengan jumlah sampel 271 orang. Instrumen yang digunakan adalah kuesioner karakteristik responden dan upaya penanganan nyeri haid Hasil: menunjukkan gambaran dismenore primer paling banyak adalah mengalami usia menarche 13 tahun dengan lama menstruasi ≤7 hari, lama nyeri menstruasi 2 hari dan skala nyeri haid ringan. Upaya penanganan menggunakan obat kimia sebagian besar minum obat asam mefenamat sebanyak 17 responden (6,3%), penanganan menggunakan obat herbal sebagian besar minum jamu kiranti sebanyak 17 responden (6.3%) dan terapi fisik sebagian besar melakukan pemijatan dan minum air putih  yang banyak sebanyak 70 responden (25.8%). Kesimpulan: Upaya penanganan yang paling banyak digunakan adalah terapi fisik dengan minum air putih yang banyak  dan pemijatan sebanyak 70 responden (25.8%)
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN PELECEHAN SEKSUAL PADA SISWA-SISWI MAN 1 KENDARI TAHUN 2021 (STUDI KASUS)
Authors: Baharuddin Heny , Yusran Sartiah , Ruwiah Ruwiah
Published: September 2023

Latar Belakang : Pelecehan seksual adalah suatu bentuk penghinaan atau memandang rendah seseorang karena hal-hal yang berhubungan dengan seks, jenis kelamin, atau aktivitas  seksual antara laki-laki dan perempuan. Tujuan : Untuk mengetahui faktor-faktor yang berhubungan dengan pelecehan seksual pada siswa-siswi MAN 1 Kendari Tahun 2021.Metode  Jenis penelitian ini adalah kuantitatif dengan pendekatan analitik cross sectional study yaitu jenis penelitian yang menekankan waktu pengukuan variabel dependen dan variabel independen  di nilai pada satu saat, menurut keadaan pada waktu observasi. Teknik pengambilan non probability sampling berjenis convenience sampling. Hasil :   Hasil penelitian menemukan bahwa tidak ada hubungan antara pengetahuan dengan perilaku pelecehan seksual (p-Value = 0,967), dan ada hubungan antara sikap dengan perilaku pelecehan seksual (p-Value = 0,000). Sehingga dapat disimpulkan bahwa perilaku pelecehan seksual siswa-siswi MAN 1 Kendari tidak di pengaruhi oleh pengetahuan akan tetapi sikap terhadap pelecehan seksual kurang baik.
STUDI KASUS PERILAKU SEKS PRANIKAH MAHASISWA KESEHATAN MASYARAKAT UNIVERSITAS HALU OLEO TAHUN 2022
Authors: AFDY NUR AINUN , BAHAR HARTATI , MELIAHSARI RENNI
Published: September 2023

Latar Belakang: Perilaku seks pranikah merupakan permasalahan dan sekaligus fenomena sosial yang kian lazim dijumpai di dalam masyarakat. Masa Remaja merupakan periode terjadinya pertumbuhan dan perkembangan yang pesat baik dari fisik, psikologis maupun intelektual.Tujuan: untuk mengetahui bagaimana gambaran pengetahuan, sikap, dan tindakan mahasiswa terhadap perilaku seks pranikah di Fakultas Kesehatan Masyarakat Universitas Halu Oleo Tahun 2022.Metode: Penelitian ini menggunakan pendekatan kualitatif dengan metode  Case Study Research (study kasus). Penelitian ini mendiskripsikan data yang diperoleh dari hasil penelitian mengenai gambaran pengetahuan,sikap dan tindakan Mahasiswa Kesehatan Masyarakat Universitas Halu Oleo Terhadap perilaku Seks Pranikah. Teknik penentuan informan dilakukan secara purposive sampling. Pengumpulan data dilakukan melalui wawancara mendalam terhadap 3 informan kunci yaitu mahasiswa fakultas Kesehatan masyarakat universitas halu oleo, 3 informan biasa yaitu dosen, orang tua mahasiswa, dan ustad/ustadzah  Analisis data menggunakan Content Analysis.Hasil: Pengetahuan mahasiswa mengenai pengertian perilaku seks pranikah adalah, segala sesuatu aktivitas seksual baik itu dengan diri sendiri maupun kepada pasangan tanpa adanya ikatan pranikah Gambaran sikap mahasiswa mengenai perilaku seks pranikah adalah telah memaklumi perilaku seks pranikah karena hal tersebut sudah biasa terjadi. Jadi mereka meresa biasa saja ketika  mendengar perilaku seks pranikah. Dan gambaran tindakan mahasiswa mengenai tindakan perilaku seks pranikah adalah walaupun mahasiswa memiliki pengetahuan terhadap perilaku seks pranikah namun pada kenyataannya mahasiswa masih melakukan tindakan perilaku seks pranikah seperti tetap melakukan pacaran walaupun  dalam keluarga sudah ada larangan pacaran dan tinggal sekamar dengan pacar.Kesimpulan: Pendidikan seksual saat ini merupakan hal yang sangat penting untuk di pelajari, seiring dengan perkembangan jaman, internet, dan sosial media dapat membuat remaja melakukan hal hal yang dapat mendorong mereka melakukan hubungan seksual pra nikah tanpa di bekali pengetahuan mengenai hal tersebut, sehingga mengaharuskan mereka mengalami hamil diluar nikah atau terkena penyakit kelamin, HIV/AIDS dan kehilangan masa depan dan masa muda mereka. Keterbatasan informasi, dan kurangnya pengetahuan menjadi faktor penyebab remaja sulit untuk mendapatkan pendidikan seksual, dan mencari tahu mengenai seksualitas seorang remaja menjadi hal yang sangat tabu. Tentunya hal ini menjadi tugas yang sangat berat untuk pemerintah, pelayan kesehatan, guru, dan orang tua untuk selalu membekali mahasiswa dengan pengetahuan dan untuk selalu mengawasi mereka.
Penerapan Metode Time-Cost Trade-Off dalam Optimalisasi Biaya dan Jadwal Proyek Laboratorium Dasar Universitas Samudra
Authors: Nurazizah Nurazizah , Firdasari Firdasari , Purwandito Meilandy
Published: September 2023

Pelaksanaan proyek konstruksi pada pembangunan Gedung Laboratorium Dasar Universitas Samudra mengalami perubahan desain karena penyesuaian kondisi dan kebutuhan lapangan sehingga terdapat deviasi jadwal pekerjaan antara rencana dan pelaksanaan pada proyek tersebut. Untuk mencapai target sesuai jadwal dan menghindari keterlambatan dapat dilakukan percepatan. Penelitian ini bertujuan untuk mengetahui waktu dan biaya yang diperlukan untuk percepatan melalui penjadwalan ulang. Pendekatan Time Cost Trade Off digunakan, dengan mempertimbangkan opsi seperti lembur dan tenaga kerja tambahan. Berdasarkan temuan penelitian dan perhitungan, penambahan jam lembur 4 jam per hari dapat mengurangi waktu penyelesaian proyek dari yang direncanakan 32 hari menjadi 23 hari dan mengalami peningkatan sebesar 7.294.194.057,00 sedangkan pada penambahan tenaga kerja sebanyak 41 orang dapat diselesaikan dalam kurun waktu 25 hari dari 32 hari rencana penyelesaian proyek dan mengeluarkan biaya lebih sedikit yaitu Rp.118.314.967,00. Sehingga pemilihan metode Time Cost Trade Off yang lebih efektif untuk penyelesaian proyek adalah penambahan tenaga kerja.
A Study on Clause of ‘Effective Means’ in International Investment Agreement
Authors:   Legal Research Institute of Chonnam National University, Kim Yeu Sun
Published: September 2023

The International Investment Agreement (IIA) provides to investment and investor protection of contracting party’s obligations. It stipulates that if an investment and investor are damaged in violation of IIA’s protection clause, they will be subject to Investor-State Dispute Settlement (ISDS). Among the IIA's contracting party’s obligations, it does not provide for direct regulation of the conduct in judicial court of host countries.
Regulations on the conduct of judicial courts are generally included in the category of ‘denial of justice’ in customary international law under the IIA’s ‘Minimum Standard of Treatment’ clause. It is established in the ISDS precedent. Recently, this is included in IIA's illegal indirect expropriation. The ISDS arbitral tribunal formed the legal principle of judicial expropriation. Judicial expropriation deals with deprivation of investment asset, indirect expropriation, and judicial procedures and substantive judgments.
Regarding the conducts of the judicial authorities, it is regulated by the US model BIT and the Energy Charter Treaty (ECT) of the effective means clause of Article 12(10).
The effective means clause provision be limited to the IIA. It was introduced as a US Model BIT policy in the 1980’s, and is regulated in a number of US BIT’s concluded by this model BIT. And, like the US model BIT, ECT also includes provisions on the receiving country's effective means clause for investor’s claims and rights enforcement.
First, this paper examines the background of the introduction of the effective means clause in the IIA. Examining the legislative background can look into the criteria for interpreting provisions.
Second, the specific types of violations of the provisions of effective means in ISDS arbitration cases were reviewed.
Third, the relationship between the effective means clause of the IIA and judicial refusal was reviewed.
In the case of the ISDS arbitration award, the violation of the ‘denial justice’ of the minimum standard treatment clause and the effective means clause was raised at the same time. The effective means clause is more flexible in interpretation and application than a denial justice. The effective means clause does not require the ‘Exhaustion of Local Remedies’ Rule. In the ISDS case of White vs. India, there is a case in which the MFN clause was invoked and an effective means clause was application. The effective means clause can be a useful guide for interpreting the access to justice clause in the Korea-Japan BIT and the Korea-China-Japan BIT.
Modeling the Central Supermassive Black Hole Mass of Quasars via the LSTM Approach
Authors: Tabasi Seyed Sajad , Salmani Reyhaneh Vojoudi , Khaliliyan Pouriya , Firouzjaee Javad T.
Published: September 2023

One of the fundamental questions about quasars is related to their central supermassive black holes. The reason for the existence of these black holes with such a huge mass is still unclear, and various models have been proposed to explain them. However, there is still no comprehensive explanation that is accepted by the community. The only thing we are sure of is that these black holes were not created by the collapse of giant stars or the accretion of matter around them. Moreover, another important question is related to the mass distribution of these black holes over time. Observations have shown that if we go back through redshift, we see black holes with more mass, and after passing the peak of star formation redshift, this procedure decreases. Nevertheless, the exact redshift of this peak is still controversial. In this paper, with the help of deep learning and the LSTM algorithm, we try to find a suitable model for the mass of the central black holes of quasars over time by considering both the QUOTAS and QuasarNET data sets. Our model was built with these data reported from redshift 3 to 7 and for two redshift intervals, 0–3 and 7–10, and it predicted the mass of the quasars’ central supermassive black holes. We have also tested our model for the specified intervals with observed data from central black holes and discussed the results.
JWST/NIRSpec Balmer-line Measurements of Star Formation and Dust Attenuation at z ∼ 3–6
Authors: Shapley Alice E. , Sanders Ryan L. , Reddy Naveen A. , Topping Michael W. , Brammer Gabriel B.
Published: September 2023

We present an analysis of the star formation rates (SFRs) and dust attenuation properties of star-forming galaxies at 2.7 ≤ z < 6.5 drawn from the Cosmic Evolution Early Release Science Survey. Our analysis is based on JWST/NIRSpec Micro-Shutter Assembly R ∼ 1000 spectroscopic observations covering approximately 1–5 μm. Our primary rest-frame optical spectroscopic measurements are Hα/Hβ Balmer decrements, which we use as an indicator of nebular dust attenuation. In turn, we use Balmer decrements to obtain dust-corrected Hα-based SFRs (i.e., SFR(Hα)). We construct the relationship between SFR(Hα) and stellar mass (M
*) in three bins of redshift (2.7 ≤ z < 4.0, 4.0 ≤ z < 5.0, and 5.0 ≤ z < 6.5), which represents the first time the star-forming main sequence has been traced at these redshifts using direct spectroscopic measurements of Balmer emission as a proxy for SFR. In tracing the relationship between SFR(Hα) and M
* back to such early times (z > 3), it is essential to use a conversion factor between Hα and SFR that accounts for the subsolar metallicity prevalent among distant galaxies. We also use measured Balmer decrements to investigate the relationship between dust attenuation and stellar mass out to z ∼ 6. The lack of significant redshift evolution in attenuation at fixed stellar mass, previously confirmed using Balmer decrements out to z ∼ 2.3, appears to hold out to z ∼ 6.5. Given the rapidly evolving gas, dust, and metal content of star-forming galaxies at fixed mass, this lack of significant evolution in attenuation provides an ongoing challenge to explain.
Successive Energy Conversion at a Stepwise Dipolarization Front
Authors: Liu C. M. , Xing X. N. , Cao J. B.
Published: September 2023

Dipolarization fronts (DFs), ion-scale magnetic structures characterized by sharp enhancement of northward magnetic field developed within plasma jets, have been suggested to play a crucial role in the energy transfer chain in the terrestrial magnetotail. Here we present the first observation of successive energy conversion driven by multiple current layers at a stepwise DF, using high-cadence measurements from NASA’s Magnetospheric Multiscale mission. The multiple current layers are adjacent and cause gradual variations of particles and electromagnetic fields, leading to an intense, successive increase of energy conversion rates at the DF in the satellite frame, with electromagnetic field energy being transformed into particle energy. The energy conversion is contributed by both ion and electron currents. The motional electric field drives the energy conversion, while the wave electric field fed by lower hybrid drift instability modulates the energy partition. These results provide new insights into understanding energy transfer in the terrestrial magnetotail.
Catalog of the Galactic Population of X-Ray Pulsars in High-mass X-Ray Binary Systems
Authors: Kim Vitaliy , Izmailova Ildana , Aimuratov Yerlan
Published: September 2023

A catalog of the Galactic population of X-ray pulsars in high-mass X-ray binary (HMXB) systems is presented. It contains information about 82 confirmed sources: 18 persistent and 64 transient pulsars. Their basic parameters include spin period, spin evolution with global and local spin-up/spin-down and duration, orbital period, X-ray luminosity, magnetic field strength measured by cyclotron line analysis, distance, spectral and luminosity class, and observable parameters of massive companions, which are shown in the tables provided, with corresponding references. Candidates of HMXB pulsars are also listed for further careful consideration.
Elliptic and multiple-valued solutions of some higher order ordinary differential equations
Authors: Dang Guoqiang
Published: September 2023

In the present paper, by the complex method, the meromorphic solutions of the higher order ordinary differential equation $ w^{(5)}+aw^{''}+bw^2-cw+d = 0 $ are investigated, where $ a, b, c, d $ are constant complex numbers, and $ b \neq0 $. Furthermore, by Theorem 1.1, we built elliptic and multiple-valued solutions for the higher order ordinary differential equations $ u^{(6)}-u^{(5)}+u'^2-2u'u+u^2+2u'-2u+1 = 0 $ and $ u^{(6)}-u^{(5)}+au^{'''}-au''+bu'^2-2bu'u+bu^2-cu'+cu+d = 0 $. At the end, we give some new meromorphic solutions for two higher-order KdV-like equations.
A new method based on semi-tensor product of matrices for solving reduced biquaternion matrix equation $ \sum\limits_{p = 1}^l A_pXB_p = C $ and its application in color image restoration
Authors: Sun Jianhua , Li Ying , Zhang Mingcui , Liu Zhihong , Wei Anli
Published: September 2023

In this paper, semi-tensor product of real matrices is extended to reduced biquaternion matrices, and then some new conclusions of the reduced biquaternion matrices under the vector operator are proposed using semi-tensor product of reduced biquaternion matrices, so that the reduced biquaternion matrix equation $ \sum\limits_{p = 1}^l A_pXB_p = C $ can be transformed into a reduced biquaternion linear equations, then the expression of the least squares solution of the equation is obtained using the $ \mathcal{L}_\mathcal{C} $-representation and Moore-Penrose inverse. The necessary and sufficient conditions for the compatibility and the expression of general solutions of the equation are obtained, and the minimal norm solutions are also given. Finally, our proposed method of solving the reduced biquaternion matrix equation is applied to color image restoration.
The role of body composition on cardio-respiratory fitness in futsal competitive athletes
Authors: Komici Klara , Verderosa Sofia , D'Amico Fabio , Parente Albino , Persichini Ludovico , Guerra Germano
Published: September 2023

Futsal is an intermittent high intensity sport which has become popular worldwide. Body composition and physical fitness have been studied in different sports disciplines. However, little is known regarding body composition and cardio-respiratory performance in competitive futsal players. Body composition parameters were analyzed by electrical impedance body composition analyzer in 31 competitive male futsal players. All participants performed spirometry, handgrip strength and cardiopulmonary exercise testing. Significant correlations were observed between muscle mass and spirometry parameters and peak VO2 (p≤0.05). Fat mass resulted inversely correlated with peak VO2% predicted and hand grip strength (p≤0.05). Regression analysis showed that muscle mass significantly predicts respiratory parameters (p<0.01) and reduced fat mass is associated with increased peak VO2 % predicted and handgrip strength (p<0.01). In futsal competitive athletes increased muscle mass is associated with higher spirometry parameters and fat mass is inversely associated with lower cardiorespiratory fitness.
Handheld ultrasound device-guided axillary vein access for pacemaker and defibrillator implantation
Authors: Sassone Biagio , Bertagnin Enrico , Simeti Giuseppe , Virzì Santo
Published: September 2023

While ultrasound assistance for accessing the axillary vein has been established as a reliable method for cardiac pacemaker and cardioverter-defibrillator leads implantation, there is a lack of information regarding the utilization of portable handheld ultrasound devices within this context. We describe our experience with the systematic use of a pocket-sized handheld ultrasound device during the implantation of transvenous cardiovascular implantable electronic devices.
SUSTAINABLE CONSUMPTION PRACTICES AMONG HOUSEHOLDS - EVIDENCE FROM BULGARIA
Authors: Ismailov Taner , Krivins Anatolijs
Published: September 2023

Taner Ismailov

E-mail: t.ismailov@uni-svishtov.bg

Doctor of Economic Sciences, Chief Assistant Prof. PhD Tsenov Academy of Economics

Svishtov, Bulgaria

https://orcid.org/0000-0001-8329-1373

 

Anatolijs Krivins 

E-mail: anatolijs777@gmail.com

Doctor of Law (Dr.iur.) Daugavpils University

Daugavpils, Latvia

https://orcid.org/0000-0003-1764-4091

 

  Abstract. The concept of sustainable consumption refers to the use of goods and services that meet current needs without compromising the ability of future generations to meet theirs. There is a variety of researchers’ viewpoints regarding sustainable consumer behaviour, and while some researchers see it as a manifestation of voluntary simplification of lifestyle or anti-consumption, others define it as the adoption of environmentally friendly living practices. The sustainable practices applied by Bulgarian households that are the research focus of the present study. The scientific paper analyses the perceptions of Bulgarian households towards the implementation of sustainable practices and the extent of their popularity among households. The main challenges to the introduction of sustainable consumption practices also fall into the focus of the research. Households around the world apply various practices for sustainable consumption, the most common being composting, recycling, use of sustainable transport, repair and reuse of various goods, consumption of goods of local origin, etc. These practices are analysed in the present paper, presenting the results of a survey conducted among 191 Bulgarian households. The article gives a clear idea of the prevalence of sustainable consumption practices in Bulgaria, and on this basis are formulated the main challenges and recommendations for their wider integration among the population.
Environmental Toxicity, Human Hazards and Bacterial Degradation of Polyethylene
Authors: Yoezer N. , Gurung D. B. , Wangchuk K.
Published: September 2023

Plastics are the most rapidly growing materials in terms of production and consumption. The durability, inertness, light weight, flexibility, and low cost are the key characteristics that make plastic suitable for application in various fields, including the construction, automotive, electronics, and packaging industries. Due to widespread usage in daily life and many industrial processes and operations, more than 300 million tons of plastic waste are produced globally annually. Indiscriminate use of plastics such as polyethylene causes environmental pollution and impacts human health due to irreversible changes in the ecological cycle. Due to its low biodegradability, polyethylene accumulation has recently emerged as a momentous environmental concern. The conventional methods, such as recycling or disposing of polyethylene, are exorbitant, and incineration results in the emission of toxic chemical compounds. Therefore, the most recent research progressively focused on the biodegradation of polyethylene with the application of bacteria as novel approaches to counteract plastic waste. This review summarizes the type of polyethylene and the environmental issues. It also briefly discussed the genes and enzymes of bacteria involved in the degradation of polyethylene. In addition, it attempts to address factors influencing degradation and techniques used for monitoring degradation.
Characteristics of Nickel Laterite Mine Waste in Caraga Region, Philippines and Its Potential Utilization
Authors: Balbin Abigael , Capilitan Jobelle , Taboada Evelyn , Tabañag Ian Dominic
Published: September 2023

Nickel laterite mining is one of the sources of nickel-iron material used for producing steel and various materials. This mining activity leaves waste in the mine, including rocks, overburden, silt, and dust. Characterization is an important primary step in understanding waste for proper management, utilization, and disposal. The pH, organic matter, and elemental composition are analyzed in this study. The pH of nickel laterite mine waste is neutral to moderately alkaline, which makes it unlikely to cause acid mine drainage, which is one of the most prevailing environmental problems of mines. The organic matter content also showed favorable results for plant growth. However, the macronutrients necessary for the plant are too high, making it less favorable for agricultural utilization. Elemental composition shows the presence of nickel and other elements lower than the economically acceptable level. However, processing the lower grade can be the best option when all higher-grade resources are exhausted. The nickel laterite mine waste can be reused to further extract the metals when sources of higher grades are depleted, repurposed such as in the production of bricks and ceramics, or mined-out mines can be repurposed for renewable energy sources such as solar and wind farms.
Environmental Sustainability: Can Artificial Intelligence be an Enabler for SDGs?
Authors: Chaudhary Gyandeep
Published: September 2023

Environmental issues have continued to spur discussions, debates, public outrages, and awareness campaigns, inciting interest in emerging technologies such as Artificial Intelligence. Its usage is spread across many environmental industries, including wildlife protection, natural resource conservation, clean energy, agriculture, energy management, pollution control, and waste management. In 2017, at the United Nations Artificial Intelligence Summit in Geneva, the UN acknowledged that AI could be an enabler in the sustainable development process towards peace, prosperity, and dignified life for humankind and proposed to refocus on the application of AI in assisting global efforts on sustainable development to eradicate poverty, hunger and to protect the environment as well as to conserve natural resources. It is vital to address environmental sustainability concerns; however, with the advent of AI, most common environmental issues are now solvable by prioritizing human interests. Sustainability encompasses the interrelated areas of the environment, society, and economy. According to the United Nations’ “Our Common Future,” also known as the “Brundtland Report,” it is defined as “development that satisfies current needs without compromising the ability of future generations to meet their own needs.” Unfortunately, the Earth is currently facing serious consequences from global warming and climate change, and immediate action is required to encourage the use of environmentally friendly and sustainable products to address these issues. Environmental degradation and climate change are numerous environmental concerns requiring novel and intelligent artificial intelligence solutions. The literature on AI and environmental sustainability encompasses various domains. Notably, AI is being used to address the bulk of regional and global environmental concerns, including energy, water, biodiversity, and transportation, even though many of these sectors have permeated and evolved. However, there is a need to combine current literature on the application of AI, particularly in relation to environmental sustainability in areas such as energy, water, biodiversity, and transportation. There is a significant lack of research on how AI can promote environmental sustainability. This research aims to explore how AI can be applied to address environmental issues in various sectors to achieve the Sustainable Development Goals (SDGs).
Perception Versus Actual Value of Quality of Drinking Water: A Case Study of Iron and Steel Industry in West Bengal, India
Authors: Rajak Rahul , Jana Arup , Chattopadhyay Aparajita , Singh Sushmita , Prasad Jitender
Published: September 2023

The study aims to understand employees’ knowledge, awareness, and overall perception of drinking water quality in the Iron and Steel Industry in Burnpur, India. Further, this study evaluated drinking water’s physicochemical and bacteriological properties collected from different company sites. This study uses a mixed-method approach with individual interviews of selected employees (n=342) and the laboratory test of eight selected drinking water sites. The results show that most employees considered drinking water acceptable to be excellent. However, only 30% of employees in Site 1 (Coke Oven By-Product department) have reported organoleptic properties of water under the excellent category. The result explained that other physicochemical and bacteriological properties are in good status in all sites except for a colony count, expressing their suitability for drinking purposes. In summary, employees’ perception of water quality aligns with their drinking water’s physicochemical and bacteriological properties.
Katowice Climate Package: Analysis, Assessment and Outlook
Authors: Nidhi Aditi
Published: September 2023

Climate change is a widely debated topic in the 21st century, with various perspectives and opinions on its causes and potential remedies. Climate change risks have perplexed authorities and made protecting human life and health difficult. The elements that cause climate change, such as the combustion of fossil fuels, air pollutants, short-lived climatic pollutants, etc., have affected both the climate and human health. The Paris Agreement established several commitment periods that each nation was obligated to follow in accordance with their own individual capacities. This will assist in achieving greater human health and environmental benefits. To develop a robust climate change framework, WHO and other UN organizations have moved up to resolve these challenges. From the first international conference in 1988 to the current Conference of Parties, it has been concluded that “humanity is conducting an unintended, uncontrolled, globally pervasive experiment, the ultimate consequences of which could be second only to a global nuclear war.” The recent Katowice Agreement and the climate change package that was put in place demonstrate the seriousness required to resolve the issues of finance, loss and damage, and differentiation mechanisms, which were thoroughly discussed. The paper will focus on the existing legal solutions for providing climate justice to nations. The study will also look at the effectiveness of COP24 in executing adaptation and mitigation plans and adhering to the Paris Agreement in both text and spirit.
Study on the Adsorption Properties of Cr(VI) by Biochar with Different Treatments
Authors: Zhang X.
Published: September 2023

The paper investigated the adsorption of Cr(VI) on biochar in simulated wastewater by static adsorption method, Fourier Transform Infrared spectra (FTIR), Raman, X-ray photoelectron spectroscopy (XPS), scanning electron microscope (SEM), and transmission electron microscope (TEM) characterization analysis. The results show that biochar can effectively remove Cr(VI) in wastewater, and the adsorption equilibrium can be quickly reached within 100 min. The kinetic analysis shows that the quasi-second-order kinetic model can better fit the kinetic process of Cr(VI) adsorption by biochar, which shows that the main mechanism of the adsorption is the chemical bonding cooperation between Cr(VI) and the functional groups on the surface of biochar. Fit analysis of the isotherm at different temperatures shows that temperature increase promotes the adsorption of Cr(VI) on biochar, and thermodynamic analysis reveals that the adsorption of Cr(VI) on biochar is a spontaneous endothermic process. The Freundlich model effectively fits the adsorption isotherm of Cr(VI), indicating that the surface of biochar is uneven and Cr(VI) has undergone multilayer adsorption. The adsorption isotherm of Cr(VI) under the influence of HA and FA can be effectively fitted by the Freundlich model, and the adsorption efficiency is the highest when FA is added. The national analysis of Fourier Transform Infrared spectra (FTIR), Raman, X-ray photoelectron spectroscopy (XPS), scanning electron microscope (SEM), and transmission electron microscope (TEM) further reveals the bond cooperation between Cr(VI) and the surface functional groups of biochar. The results show that biochar has potential application value in treating chrome-containing wastewater.
Locating the Contours of Sustainability and Environmental Protection Within Competition Law in India: Swinging in Tandem or Isolation?
Authors: Mishra Pallavi
Published: September 2023

Environmental policy plays a major role in integrating environmental protection goals into economic policy areas. Environmental deterioration will proceed rapidly until this intersection is successfully achieved. The paper uses European Green Deal as a reference for fostering sustainable development goals through competition laws. This paper discusses sustainability in the context of the competition laws of various jurisdictions such as the European Union (EU), the United States (US), the United Kingdom (UK), and India. While highlighting conflicts around the intersection of competition law and environmental policies, this paper also provides their solution for making competition law environment-friendly. It suggests implementing such laws to promote sustainability and progress toward climate neutrality.
Screening and Isolation of Polypropylene Degrading Fungi from Waste Dumping Site, Kolhapur, India
Authors: Parit A.A. , Jadhav A. S. , Raut P. D.
Published: September 2023

Polypropylene (PP) and other plastic wastes are found to accumulate in the environment, creating significant ecological issues. They are determined to be considered non-biodegradable, It has been established that once it enters the environment, it stays there permanently. The present investigation aims to biodegrade PP without physical treatment and exposing it to UV light and sunlight exposed to potential fungi isolated from the soil of solid waste dumping site based on 18SrRNA analysis and the isolated strains were identified as 98.54% similar to Cladosporium sp. The fungal strain was submitted with Gene Bank accession number ON024632 and registered as a Cladosporium halotolerans strain SUK PRAKASH. The degradation was performed for 8 months of incubation in the aqueous medium. The biodegradation of polypropylene FTIR spectroscopy was performed to further examine the sheets, and the results indicated that perhaps the bonds between the sheets were weakening and breaking. The biodegraded samples of without treated PP sheets, UV-exposed PP sheets, and sunlight-exposed PP sheets exhibit weight loss of 4.2%, 6.1%, and 8.6% respectively.
Analysis of Laboratory Experimental Tests on Mixed Oil Disposal (Bilge) from Ships Based on Marpol Annex I: A Case Study of Port of Tanjung Mas Semarang and Port of Tegal
Authors: Awel S. , Fuad A. R.
Published: September 2023

Management of marine pollution is a difficult condition to realize, especially the pollution of mixed oil disposal (bilge) resulting from the operation of ships. The oil component has different characteristics compared to the essence of other substances; namely, oil can float on the surface of the water because it has an extra weight the type/density of the essence. The parameters tested in this research are oil/fat content parameters and their extraction according to National Certification Institution 6989.59:2008. Bilge water samples were taken from five commercial ships that leaned on the port and then carried out pre-treatment and post-treatment tests with the liquid separation process in the Oil Water Separator (OWS) device on the ship and then tested in the laboratory to determine the infrared spectrum in the absorption of oil content emissions in water samples, which may not exceed the standard threshold for port water quality, i.e., 5 mg.L-1. The sampling tests were carried out for the variables temperature, pH, Total Dissolved Solid (TDS), and oil content obtained values were below the threshold for water quality. To find out the relationship between Group I and Group II, linear regression was used showing the Ho result in reject (0.000<0.05), which means there is a significant relationship between Group I and II.
The establishment of the countries of “American friends” to the USSR and their current role in world politics
Authors: Miller Antony , Galunets Nataliya
Published: September 2023

The relevance of this study is that the foreign policy of countries in different regions of the world in the 21st century is a significant determinant that affects the overall international political process and world politics and is the consequence of past international relations. One of the consequences of the development of Brazil and Argentina and the rapid deterioration of Venezuela was international relations with the Soviet Union in the 20th century. The purpose of this research is to identify and analyse the influence of the Soviet Union on the establishment and current role of Brazil, Argentina and Venezuela in world politics, based on the literature search. The study used the bibliographic method, analysis and synthesis, comparison and induction. It was established that the Soviet Union's international relations with its “American friends” were designed to deplete resources, develop dependence and achieve hegemony in the region, compared to the United States. It is determined that the USSR, in pursuit of leadership over the Latin American region, tried to introduce the ideas of socialism to South America, using mainly commodity relations. Proof of this influence is the establishment of Venezuela, which was influenced by the Soviet Union, followed its ideas and is now the worst-developed country in the region, in contrast to Brazil and Argentina, which, due to alienation, were able to develop both their economic and political position and role in the international arena. The practical significance of this study is manifested in the fact that the results of this work allow an understanding of some aspects of political phenomena for the final use of positive experience in modern political transformations
Consequences and threats of international terrorism for Ukraine
Authors: Borko Tetiana , Vilks Andrejs
Published: September 2023

Terrorism is one of the greatest threats to the existence of the world order in the 21st century. Its main features are suddenness, a large number of civilian casualties and a low probability of learning about a possible attack. The purpose of the study is to identify terrorist threats to Ukraine and the possible consequences of this criminal activity. The research was conducted using methods such as comparison, induction, deduction and the analytical hierarchical process. The study identified that terrorist attacks cause many deaths of citizens of a particular country, undermine trust in the official authorities and disrupt economic processes. The main source of the terrorist threat to Ukraine is the russian federation, and after the start of the full-scale invasion on 24 February 2022, the probability of new terrorist attacks in Ukraine has increased significantly. A basic analysis of the activity of terrorist groups on the territory of Ukraine was conducted, and the main consequences of terrorist activity in the political and social sphere in this country were identified. The biggest threat to Ukraine is the loss of independence and sovereignty due to russia's criminal actions, which could result in panic in society and undermine economic processes. The results of the study can be used as a foundation for identifying the main terrorist threats on the territory of Ukraine and developing a state plan for countering possible terrorist attacks. This research can be used as a foundation for comparing the activities of terrorist organisations in other countries against the background of Ukraine
Processos espaciais e agentes modeladores na urbanização do bairro Nova Cidade (Manaus-AM)
Authors: Araújo da Silva Fredson Bernardino , Castro de Lima Marcos , Cardoso de Castro Brenda Sarah
Published: September 2023

A partir do atual momento de expansão do perímetro urbano da metrópole Manaus, o objetivo deste trabalho é analisar a urbanização precária do bairro Nova Cidade, como um exemplo dessa expansão, que se iniciou com conjuntos habitacionais e atualmente vem apresentando uma grande concentração de ocupações irregulares, do ponto de vista das condições urbanísticas e da posse da terra. Para isso, fez-se uso de dados sobre o processo de ocupação, caracterização socioeconômica e, símbolo do atual momento do processo de urbanização em Manaus, focou-se na participação dos agentes modeladores do espaço urbano que se fazem presentes na comunidade Buriti. Observou-se que as diferenças sociais são marcantes no bairro e, de maneira semelhante ao primeiro momento do processo de ocupação, a comunidade Buriti se reproduz como uma nova face da urbanização manauara, produzindo riquezas para alguns segmentos, mas distribuindo e espacializando também a pobreza urbana.
Transmission of Traditional Culture through Digital Technology in Zimbabwe
Authors: Jacqueline Kiwa Fungai , Chimhundu Herbert , Tsvere Maria , Nleya Sindiso
Published: September 2023

This study addressed the transmission of traditional culture through digital technology gap in Zimbabwe using the descriptive design. Purposive sampling was used to select the headman and the chief and residents from the Chundu Village who were interviewed as they are the custodians of the traditions. Documented information revealed how values and norms had been transmitted. The study used a questionnaire and an interview schedule to collect data from the field. In addition, observational data was gathered through visits to virtual museums and digital archives. This involved watching how individuals interacted with social networking sites. Data was analyzed through the thematic approach. The study concludes that digital technology played an important role in the transmission and preservation of the Zimbabwean traditional culture. Therefore, there is a need to improve internet accessibility in the country so that people may manage to access the cultural heritage through digital technologies. While digital experts have the knowledge of how to use current technology from the information super high way to the hardware information communication technologies, traditional practitioners are the curators the tradition as they know what is vital and what has value in terms of their traditional norms and values. By combining traditional practitioners and digital experts, it makes it very easy to reach the goal of preserving the traditional culture through digital technology.
Influence of Transformational Leadership on Organizational Culture in the Ministry of Culture and Sports, Tanzania
Authors: Komba Addo , Magali Joseph , Chachage Bukaza
Published: September 2023

The study assessed the influence of transformational leadership on organizational culture for Tanzanian public sports organizations. Transformational leadership was measured by idealized influence, inspirational motivation, intellectual and individualized consideration dimensions. The culture was measured by sayings/slogans, rituals, clothing and office arrangement. The study utilized 153 staff selected using the random sampling technique from the population of 248 staff from the Ministry of Culture and Sports (MoCAS) in Tanzania. The structured questionnaire was used to collect data, and data was entered into IBM SPSS and AMOS software. The data was analyzed using Structural Equation Modelling. The study revealed that idealized influence and inspirational motivation did not affect the implementing culture. However, Intellectual stimulation and individualized positively and significantly influenced the culture. Therefore, to make cultural practice effective, the management of sports organizations should formulate a policy that promotes idealized influence and inspirational motivation.
Job Satisfaction and Teachers’ Mobility in Momba District, Tanzania
Authors: Mrope George
Published: September 2023

The purpose of this study was to determine the relationship between job satisfactions and teachers’ mobility in Momba District, Tanzania. The study used a survey research design. The target population of the study was 185 teachers from eleven randomly selected schools from whom the sample of 126 teachers filled the questionnaire. The analysis of data involved binary logistic regression. The study revealed that teachers who were not satisfied with distance to places where a good houses are found were more likely to be mobile compared to those who are satisfied with the distance to good houses. Similarly, teachers who were not satisfied with the distance to a place where higher education is available are more likely to be mobile compared to those who are satisfied with the distance to a place where higher education is available. The rest of independent variables did not affect teachers’ mobility. The study recommended that the management of the Momba District Council in collaboration with local communities should improve conditions of living in terms of constructing attractive houses, which will extinct teachers’ desires to move to schools located near good houses.
Educators’ Perspectives on Usability of the Moodle LMS: A Case of the National Institute of Transport, Tanzania
Authors: Phillip Bhalalusesa Neema , Said Kombo Fatma , Godwin Mwakalinga Peter , Bakari Juma Shabani , Mihayo Edward Leticia , Inon Kumbo Lazaro
Published: September 2023

The purpose of this study was to assess the usability of the Moodle LMS at the National Institute of Transport in Tanzania. The study employed a descriptive research design that involved the use of a questionnaires and interview to collect data from 35 educators who were using the Moodle LMS. Quantitative data was analyzed using the SPSS while qualitative data involved content analysis. The study identified effectiveness, satisfaction, memorability, learnability and errors factors to be used to assess usability issues. The study revealed that educators encountered usability problems related to navigation, content, layout, interaction, feedback, help and support. The study recommends that the NIT should focus on providing a user-friendly interface, clear content, consistent layout, enhanced interaction and timely feedback to improve the usability of the Moodle LMS. By addressing these usability problems, NIT will enhance the effectiveness of teaching and learning activities. Moreover, the study recommends regular training to teachers on how to use the Moodle LMS.
Victims’ Satisfaction with Procedural Justice Reforms in Kakamega Law Courts, Kenya
Authors: Wanjira Gachoki Daisy , Makori Oruta Evans , Ater Onyango Erick
Published: September 2023

This study investigated about victims’ satisfaction with procedural justice reforms in Kakamega Law Courts, Kenya through the descriptive cross-sectional design. The target population included 379 victims of sexual and gender-based violence who were primary respondents, extracted from Kakamega Law Courts records from 1st January 2019 to 1st March 2022. Yamane's method determined a sample size of 199 respondents who filled a questionnaire. Additionally, the researchers purposefully picked 15 key informants through interview. The researchers analyzed the qualitative data thematically. Descriptive statistics treated the quantitative data. Pearson Product Moment Correlation Coefficient determined the existing relationship between the independent and the dependent variables. The study concludes that the most pertinent needs of vulnerable victims involved in the study were those of protection from further harm. Authorities met the needs for information and participation to some extent. The current approach to meeting the information needs of victims focused on their instrumental role in providing evidence to facilitate the state function of seeking justice. Meeting the victims’ needs somewhat increased their satisfaction with court services. The study recommends that criminal justice practitioners should prioritize the needs of vulnerable victims by ensuring that they are safe, supported and empowered. It is essential to empower victims by involving them in decision-making processes that directly influence their cases, ensuring that relevant authorities hear their voices and respect them throughout the legal process.
THE HEALING POWER OF TRIDAX PROCUMBENS (JAYANTI VEDA) EXPLOR-ING ITS POTENTIAL IN WOUND MANAGEMENT
Authors: Ramraoji Zade Leena , Kumar Gautam Hemant , Thote Vrushali
Published: September 2023

Triax Procumbens, known by ayurveda Jayanti Veda, also known as Jivanti or Leptadenia reticulata, is a plant
highly valued in Ayurveda. Tridax procumbens (Jayanti Veda) belongs to the Asteraceae family and is an Ayurvedic herb of Asia with a history of traditional use. Tridax procumbens have been used since ancient times to treat
wounds and skin diseases, and leaf extract promotes blood coagulation. It possesses antileishmanial, antioxidants,
anticancer, immunomodulatory agent, insecticidal, anthelmintic cardiovascular, antiseptic, antimicrobial, and insecticidal properties. Purpose of Article: This review article aims to collate past and present updated information
on traditional uses, morphology, chemical constituents and pharmacological activities, miscellaneous activities,
and relevant patents of this plant, thereby providing useful data for researchers and pharmaceuticals and introducing wound healing properties of the herb.