bluuebunny/crossref_metadata_2025_split huggingface dataset:
Work Safety During the Injection Molding Process of Polymer Materials
Authors: Caban Renata , Dudek Agata , Pietraszek Jacek 
Published: January 2025

Abstract
Injection molding is one of the fundamental processes used in the processing of widely utilized engineering materials, such as polymer materials. The injection molding method is commonly employed in the processing of both thermoplastic and thermosetting polymers. Despite the various technical measures implemented by manufacturers to mitigate risks to operators and the environment, injection molding machines still present potential hazards that could lead to accidents. This paper will describe the hazards associated with operating injection molding machines, as well as the preventive measures used by designers and those involved in the injection molding process. In the context of material modification, particularly polymer materials, injection molding plays a crucial role not only in shaping components but also in modifying the material properties. The ability to modify polymers during the injection molding process, such as through the inclusion of additives or reinforcements, allows for the creation of materials with enhanced mechanical properties, thermal resistance, or other desired characteristics. The safe and efficient execution of these processes requires a thorough understanding of both the material behavior and the potential operational hazards associated with the molding machines. This paper will also touch on how these material modifications impact the safety protocols and preventive measures in place to ensure smooth operation.
Optimizing the Separation Process of Difficult-to-Separate Wheat and Barley Grain Mixtures Using Vibrofriction Technology
Authors: Jagusiak-Kocik Marta , Bohomolov Olexiy , Hurskyi Petro , Bredykhin Vadym , Lukyanov Igor , Shchur Taras , Dzhidzhora Oleg 
Published: January 2025

Abstract
The study explores the feasibility of using a block-modular vibrofriction separator with non-perforated surfaces to efficiently separate challenging mixtures of wheat and barley grains. The research identifies key parameters influencing the separation process, including vibration amplitude, frequency, direction, and the inclination angles of the separating surfaces. Optimal settings-vibration amplitude of 0.9 mm, frequency of 95 Hz, vibration direction angle of 30°, and longitudinal inclination angle of 11°—were determined to achieve high separation efficiency.
The process enables the division of grain mixtures into fractions with varying wheat and barley content, suitable for different applications: seeds, bread flour, and polycomposite mixtures for bakery products. The proposed separation approach significantly enhances productivity and minimizes loss, offering practical recommendations for the food and grain processing industries.
Law Aspects of the Industrial Property Management
Authors: Stasiak-Betlejewska Renata , Betlejewska Oliwia 
Published: January 2025

Abstract
Industrial property rights are exclusive rights that provide a monopoly on the use of specific goods, resulting from national, regional or international regulations. Industrial property can be protected by: patents granted for inventions. protection rights for utility models. Industrial property objects of enterprises protected by law are following: inventions, utility models, industrial designs, trademarks, geographical indications and topographies of integrated circuits. Authors presents legal solutions and case studies on selected enterprises presenting the issues of industrial property rights protection. Paper contains also analysis of statistical data on industrial property application procedures and recommendations for enterprises that concern industrial property safety management related to conditions of industry 4.0.
Digital Transformation of Logistics: How Modern Technologies Increase Supply Chain Safety
Authors: Stasiak-Betlejewska Renata , Czarczyk Konrad 
Published: January 2025

Abstract
This paper is focused on the analysis of key technologies that contribute to increasing the safety of the supply chains in logistics. This topic was taken up by the author due to the development of technologies such as the Internet of Things, artificial intelligence, blockchain or Big Data, this topic allows for their practical application in the context of logistics. It also highlights potential challenges associated with implementing new technologies and their importance in building more resilient and flexible supply chains in the future. The aim of the paper is elaboration of recommendations for enterprises for supply chain safety improvement related to digital transformation of logistics issues. Authors has made literature review that allows for collecting and synthesizing current research and publications on digital transformation in logistics and impact of modern technologies on supply chain safety.
Determination of clostebol residues in the urine of slaughter animals using liquid chromatography–tandem mass spectrometry
Authors: Matraszek-Żuchowska Iwona , Kłopot Alicja , Grzelak Justyna , Zdonek Paulina 
Published: January 2025

Abstract

Introduction
Synthetic anabolic hormones, which may pose a potential risk to human health, should not be used in fattening food-producing animals. Because of the hormonal effects they cause, growth-promoting compounds are banned by legislation in the EU for use in animal husbandry. Consequently, all EU member states are required to conduct monitoring tests on the content and residues of these compounds in prescribed biological matrices to ensure the safety of food consumers. The aim of this research was to develop a liquid chromatography–tandem mass spectrometry method for the detection of the residue of one such anabolic hormone, clostebol in food animal urine.

Material and Methods
Clostebol and its marker metabolite residues were determined by a method involving enzymatic hydrolysis, isolation of compounds from urine on a C18 solid-phase extraction (SPE) column, purification of the extract by liquid–liquid extraction using n-pentane and a NH2 SPE column, and detection by liquid chromatography–tandem mass spectrometry.

Results
No traces of this anabolic steroid hormone or its metabolites were found in any of the samples tested. The method was validated in accordance with the current requirements for confirmatory methods, and the determined parameters of the decision limits necessary for assessing sample compliance met the specified criteria.

Conclusion
In 2023, the method was introduced for testing under the National Control Plan in Poland. Up to July 19, 2024, 53 urine samples from different animal species had been tested.
Investigation of GSTP1 and PTEN gene polymorphisms and their association with susceptibility to colorectal cancer
Authors: Durr-e-Shahwar  , Zubair Hina , Raza Muhammad Kashif , Khan Zahid , Mansour Lamjed , Ali Aktar , Imran Muhammad 
Published: January 2025

Abstract

Background
This study investigates the association of single nucleotide polymorphism in glutathione S transferase P1 (rs1695 and rs1138272) and phosphatase and TENsin homolog (rs701848 and rs2735343) with the risk of colorectal cancer (CRC).

Patients and methods
In this case-control study, 250 healthy controls and 200 CRC patients were enrolled. All subjects were divided into 3 groups: healthy control, patients, and overall (control + patients). Genotyping was performed using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The demographic information, including age, gender, location, smoking status, cancer stage, and node involvement, were collected.

Results
The allele frequencies of PTEN rs701848 in overall subjects were 0.78 for C and 0.22 for T. Similarly, in overall individuals, allele frequencies for PTEN rs2735343 were 0.65 and 0.35 for G and C alleles, respectively. The CC genotype or C allele of rs701848 and CG/GG genotype of rs2735343 were observed to be a risk factor for CRC. In overall individuals, a significant (p ≤ 0.05)) association was observed between rs701848 and rs2735343 polymorphisms CRC. Allele frequencies for GSTP1 rs1695 were 0.68 and 0.32 for the A and G alleles, respectively. Allele frequencies for GSTP1 rs1138272 were 0.68 and 0.32 for C and T alleles, respectively. However, a significant (p < 0.05) association was found in males for rs1695, while a non-significant difference was observed for the distribution of any genotypes or alleles at GSTP1 (rs1138272).

Conclusions
Both SNPs of PTEN rs701848 and rs2735343 polymorphisms were significantly associated with CRC. However, in GSTP1, rs1695 was significantly associated with CRC risk in males, and rs1138272 showed a non-significant association with colorectal cancer risk.
The financial toxicity of breast cancer: a systematic mapping of the literature and identification of research challenges
Authors: Ratosa Ivica , Bavdaz Mojca , Bonca Petra Dosenovic , Logar Helena Barbara Zobec , Perhavec Andraz , Skubic Marjeta , Vörös Katja , Mihor Ana , Zadnik Vesna , Redek Tjasa 
Published: January 2025

Abstract

Background
Breast cancer is one of the most common cancers, increasingly prevalent also among working-age populations. Regardless of age, breast cancer has significant direct and indirect costs on the individuals, families and society. The aim of the research was to provide a comprehensive bibliometric analysis of the financial toxicity of breast cancer, to identify research voids and future research challenges.

Materials and methods
The systematic mapping of literature relied on a multi-method approach, combining bibliometric methods with a standard review/discussion of most important contributions. The analysis employed Bibliometrics in R and VosViewer.

Results
The results highlighted the key authors, journals and research topics in the investigation of the financial toxicity of cancer and stressed the concentration of work around several authors and journals.

Conclusions
The results also revealed a lack of a comprehensive approach in the study of financial toxicity, as the literature often focuses on one or few selected aspects of financial toxicity. In addition, geographic coverage is uneven and differences in the healthcare systems represent a challenge to straightforward comparisons.
Analisis Kualitas Sabun Cair Dengan Bahan Pengikat Dari Filter Puntung Rokok
Authors: Purba Ira Sylvia , Arnata I Wayan , Antara Nyoman Semadi 
Published: January 2025

ABSTRACT

Waste is an issue of considerable concern in Indonesia. One form of hazardous waste that is difficult to degrade by the environment is cigarette butt filters. Therefore, there is a need for further handling to provide added value to cigarette butt filters by utilizing them as a binder in soap making. This study aims to analyze the quality of soap with binders from cigarette butt filters and determine the weight of liquid soap and soaking time that produces the best soap. This study used two factors: liquid soap weight (35, 40, and 45 g) and soaking time (10, 20, and 30 minutes). The results showed that soaking time and its interaction had a significant effect on foam stability, while the weight of liquid soap did not show a significant effect. In addition, the weight of liquid soap significantly effected moisture content and density, but not pH and antibacterial ability. The effectiveness index shows that the best treatment to produce soap is the ratio of liquid soap weight of 45 g and soaking time of 10 minutes. The overall acceptance test (hedonic) showed that panelists preferred the soap with the ratio W2B2 (40 g liquid soap, 20 minutes soaking), which had a value of 51 ± 133.
Keywords : Soap weight, cigarette butt filter, soaking time, liquid soap, saponification

ABSTRAK

Sampah menjadi permasalahan yang cukup memprihatinkan di Indonesia. Salah satu bentuk sampah berbahaya yang sulit terdegradasi oleh lingkungan adalah filter puntung rokok. Oleh karena itu, perlu adanya penanganan lebih lanjut untuk memberikan nilai tambah pada filter puntung rokok dengan memanfaatkannya sebagai bahan pengikat dalam pembuatan sabun. Penelitian ini bertujuan untuk menganalisis kualitas sabun dengan bahan pengikat dari filter puntung rokok serta menentukan bobot sabun cair dan waktu perendaman yang menghasilkan sabun terbaik. Penelitian ini menggunakan dua faktor yaitu bobot sabun cair (35, 40, dan 45 g) dan lama perendaman (10, 20, dan 30 menit). Hasil penelitian menunjukkan bahwa lama perendaman dan interaksinya berpengaruh nyata pada stabilitas busa, sementara bobot sabun cair tidak menunjukkan pengaruh signifikan. Selain itu, bobot sabun cair berpengaruh nyata terhadap kadar air dan densitas, namun tidak terhadap pH dan kemampuan antibakteri. Indeks ektivitas menunjukkan bahwa perlakuan terbaik untuk menghasilkan sabun adalah dengan perbandingan bobot sabun cair 45 g dan waktu perendaman 10 menit. Uji penerimaan keseluruhan (hedonik) menunjukkan bahwa panelis lebih menyukai sabun dengan perbandingan W2B2 (40 g sabun cair, 20 menit perendaman) yang memiliki nilai 51 ± 133.
Kata kunci : Bobot sabun, filter puntung rokok, lama perendaman, sabun cair, saponifikasi
Analisis Tingkat Kepuasan Konsumen Terhadap Kualitas Produk dan Jasa Pengiriman Wine Pada PT. PW
Authors: Prasetyo Christian Febry , Satriawan I Ketut , Bayu Sadyasmara Cokorda Anom 
Published: January 2025

ABSTRACT

The purpose of this study was to determine the product and service attributes that are considered important by consumers, calculate the level of importance and performance to meet consumer satisfaction, and analyze the attributes that are prioritized to be improved based on the level of importance and consumer satisfaction at PT. PW. The study used a survey method and data analysis with the Importance Performance Analysis (IPA) method. The data obtained in the study came from distributing questionnaires to 38 respondents who were customers of PT. PW. The results showed that all product and service attributes were considered very important by consumers. The average value of the level of importance of product attributes was 3.71 (very important) and service attributes were 3.79 (very important). Overall, the average value of the product satisfaction level was 83.85% and the level of service satisfaction was 81.75%. Analysis of attributes that are the main priority to be improved on product attributes, namely wine color, wine volume size, wine benefits and quality of wine raw materials while for service quality which is the main priority is improved on wine product marketing attributes and wine product offering attributes.
Keywords: wine, consumer satisfaction, Importance Performance Analysis (IPA).

ABSTRAK

Tujuan dari penelitian ini adalah untuk mengetahui atribut – atribut produk dan pelayanan yang dianggap penting oleh konsumen, menghitung tingkat kepentingan dan kinerja untuk memenuhi kepuasan konsumen, serta menganalisis atribut – atribut yang diprioritaskan untuk ditingkatkan berdasarkan tingkat kepentingan dan kepuasan konsumen di PT. PW. Penelitian menggunakan metode survei dan analisis data dengan metode Importance Performance Analysis (IPA). Data yang diperoleh dalam penelitian berasal dari penyebaran kuisioner kepada 38 responden yang merupakan pelanggan PT. PW. Hasil penelitian menunjukkan bahwa semua atribut produk dan pelayanan dianggap sangat penting oleh konsumen. Nilai rata-rata tingkat kepentingan atribut produk sebesar 3,71 (sangat penting) dan atribut pelayanan sebesar 3,79 (sangat penting). Secara keseluruhan nilai rata-rata tingkat kepuasan produk sebesar 83,85% dan tingkat kepuasan pelayanan sebesar 81,75%. Analisis atribut yang menjadi prioritas utama untuk ditingkatkan pada atribut produk, yaitu warna wine, ukuran volume wine, manfaat wine dan kualitas bahan baku wine sedangkan untuk kualitas pelayanan yang menjadi prioritas utama ditingkatkan pada atribut pemasaran produk wine dan atribut penawaran produk wine.
Kata kunci : wine, kepuasan konsumen, Importance Perfomance Analysis (IPA).
Social Inequality and Renewable Energy: The Case of Afro-Descendant Territories in Northeastern Brazil
Authors: Conceição Priscila Soraia da , Silva Anaxsuell Fernando da , Santos Maria Janaina Silva dos 
Published: January 2025

Objective: To discuss the relationship between the installation of wind farms and their implications for traditional quilombola communities in northeastern Brazil.

Theoretical Framework: The climate crisis has had profound impacts on societies. In this context, the transition to renewable energies is urgent. However, the expansion of wind energy in northeastern Brazil perpetuates inequalities and rights violations in quilombola communities, reflecting a necropolitics that benefits large corporations at the expense of vulnerable populations.

Method: Utilization of participatory, non-extractive, and action research methodologies in a quilombola community in Paraíba, Quilombo do Talhado. The investigation has an ethnographic starting point and is enriched with testimonies and experiences from the residents of this community, culminating in an analysis that articulates these testimonies with a theoretical-analytical repertoire to understand the phenomenon of wind farm installation in this community.

Results and Discussion: The results indicate significant environmental impacts caused by wind farms in areas close to quilombola communities, such as heavy vehicle traffic, deforestation, structural damage, watercourse contamination, and mental disturbances due to the constant noise from the turbines. These challenges amplify the socio-spatial and racial inequalities faced by quilombola communities, which are severely impacted, while the economic benefits are restricted to a few.

Research Implications: The study highlights the need to promote a more equitable and inclusive approach to climate solutions, considering the specific vulnerabilities of traditional communities, such as quilombola communities.

Originality/Value: The research dismantles the fallacy of wind farm sustainability, showing how these enterprises perpetuate socio-environmental inequalities and necropolitical practices in quilombola communities in northeastern Brazil.
Upaya BRICS Dalam Mengimbangi Dominasi Dolar AS
Authors: Alfiyah Nur Inna , Andrianingsih Very , Laras Asih Dessy Novitasari , Ainun Moh. Baqir 
Published: January 2025

Ketergantungan terhadap penggunaan dolar AS dalam perekonomian dunia seringkali merugikan negara-negara berkembang dengan kebijakan fiskal serta penjatuhan sanksi ekonomi yang ditetapkan oleh AS, membuat posisi ekonomi negara-negara berkembang menjadi rentan. Sehingga BRICS lahir untuk menjembatani kebutuhan-kebutuhan ekonomi global negara-negara berkembang, sebagai upaya balance of power dalam perekonomian dunia. Penelitian ini bertujuan untuk mengetahui upaya BRICS dalam mengimbangi dominasi penggunaan dolar AS yang dijelaskan dengan menggunakan metode deskriptif kualitatif. Upaya menciptakan Balance of power dalam perekonomian yang dilakukan oleh BRICS adalah dengan menerbitkan mata uang BRICS mampu memberikan dampak terhadap penggunann dolar dalam transaksi perdagangan dianatara negara-nebgara angoota BRICS. Transaksi perdagangan yang dilakukan oleh negara-negara anggota BRICS tiap tahun mengalami peningkatan meskipun tanpa menggunakan dolar sebagai alat transaksi. Sehingga untuk mensukseskan secara global penggunaan mata uang BRICS diperlukan Kerjasama dan kolaborasi diantara negara-negara anggota agar mampu mempengaruhi negara non anggota BRICS untuk bergabung dalam penggunaan mata uang BRICS dalam transaksi ekonomi dan perdagangan internasional mereka.
Escrituras de viaje de la diáspora afrocaribeña contemporánea: rutas hacia la metrópoli, África y de regreso al Caribe
Authors: Johansson María Teresa , Stecher Lucia 
Published: January 2025

This article analyses a corpus of writings about travels published since 1990 by authors from the Afro-Caribbean diaspora. The analysis is organized around three fundamental axes according to the type of displacement described: the migratory journey to the metropolis, the journey of Afro-descendant memory to Africa and the return journey or visit to the Caribbean. In theoretical terms, the proposal dialogues with diaspora conceptualizations and postcolonial criticism. The article proposes that the experience andreflection on the travel experience plays a central role in the articulation of discourses and imaginaries and the configuration of a diasporic space of enunciation. In this space, Caribbean migrant communities recover memories, recognize affiliations, articulate demands and elaborate alternative identity projects.
Pengalaman Negatif Pendidik Sebaya Kelompok Kunci Lelaki Seks dengan Lelaki dalam Memberikan Layanan Pencegahan HIV
Authors: Mahathir  , Bunga Permata Wenny  , Nurlita  , Lutfiah Khairunnisa  
Published: January 2025

Peer support programmes have been shown to have a substantial impact on overall HIV outreach efforts. Peer educators have played an essential part in the HIV response, despite a number of challenges and negative experiences throughout implementation. These adverse experiences are often ignored and poorly documented, leaving peer educators vulnerable. The aim of this study is to explore the negative experiences of peer educators in reaching out to men who have sex with men (MSM). This research used a qualitative phenomenological study design. This study involved thirty-six peer educators that work in several non-government organizations. Three focus group discussions were conducted in September 2023 to Desember 2023. The Stevick-Colaizzi-Keen data analytical method was used for data analysis. Five themes regarding the peer educators’ negative experiences whilst interacting with the MSM population were obtained from the data analysis. The themes were experiencing discriminatory conduct, abuse, humiliation, cancel the meeting, and incurred personal expenses. In order to accomplish HIV prevention through case finding and treatment milestones, peer educators are dedicated to working with a wide range of MSM groups. Peer educators may need to develop certain coping mechanisms to get through uncomfortable circumstances. In order to deal with unpleasant situations sensibly, it is vital to provide adequate support and protection recommendations, as well as having awareness of self-defence mechanisms.