Environmental Influences Research Articles

Pengaruh Motivasi Kerja dan Lingkungan Kerja Terhadap Kepuasan Kerja Karyawan pada PT Satria Bahana Sarana

This study was conducted with the aim of determining the influence of work motivation and work environment on employee job satisfaction at PT Satria Bahana Sarana. The population in this study is all employees at PT Satria Bahana Sarana in the 2024 period of 893 employees. Based on calculations using the Slovin formula, the sample that became respondents in this study was as many as 110 people or around 14% of the total employees of PT Satria Bahana Sarana using the proportional sampling method. The results of multiple linear regression analysis show that work motivation and work environment have a positive and significant effect on employee satisfaction. Work motivation, it is expected that the company's management in determining employees in each division needs to be evaluated, especially at the level of education and work experience that is in accordance with what the employee has. The work environment, it is hoped that the company can provide more complete facilities and in accordance with the needs of employees.

Facile Synthesis of CuxS Electrocatalysts for CO2 Conversion into Formate and Study of Relations Between Cu and S with the Selectivity

AbstractThe conversion of CO2 into formate (HCOO−), a techno‐economically feasible product, can be achieved using earth‐abundant CuxS electrocatalysts, but questions remain regarding how catalyst structure, composition, and reaction environment influence product selectivity. A novel synthesis method based on electrodeposition of Cu foam and its subsequent sulfidation via immersion in sulfur saturated toluene solution resulted in CuxS foams. Catalytic activity studies found that HCOO− selectivity is dependent on electrochemical activation at higher overpotentials. To understand the effects of activation, determine the active forms of the catalysts, and identify the role of sulfur, the electrodes are carefully characterized as well as gaseous and sulfur dissolved in electrolyte. This included study of the effects of intentional addition of solution sulfur species, identification of the sulfur loss, determination of the electrode composition and relating sulfur speciation to observed product selectivity. It is found that residual sulfur stabilizes Cu+ during electrolysis at potentials favoring HCOO− production, in contrast to pristine Cu that undergoes complete reduction and shows poor HCOO− selectivity. Sulfur in both the catalyst and dissolved in electrolyte are of dynamic nature, and surface residues of SO42− species are identified in all activated catalysts which correspond with enhanced HCOO− production.

High-precision dynamic axial clearance measurement method based on an all-fiber heterodyne microwave-AMCW with an all-phase tracking algorithm

Rotor-stator axial clearance is critical to the safety and efficiency of major rotating machinery. However, factors such as high-speed rotation, narrow space, high temperature, and vibration present significant challenges for high-precision dynamic measurement of axial clearance. This paper proposes an axial clearance measurement method based on an all-fiber heterodyne microwave amplitude-modulated continuous wave (microwave-AMCW) system combined with an all-phase tracking algorithm, characterized by high precision, wide bandwidth, and a large measurement range. To mitigate environmental influences, a heterodyne all-fiber microwave-AMCW optical path structure is developed, and a compact dual-core fiber sensor probe is designed. The all-phase tracking algorithm is introduced to enhance dynamic precision and expand bandwidth. Additionally, what we believe to be a novel bandwidth test method based on time division multiplexing is proposed to evaluate the system's wide-bandwidth performance. The proposed system's performance is validated through simulations and experiments. The results demonstrate that the system exhibits excellent resistance to environmental interference, with a measurement range up to 24.5 mm and a static precision better than 4.5µm. Dynamic experiments further confirm the algorithm's effectiveness, achieving a precision better than 5.3µm at 100kHz bandwidth. Compared to other clearance measurement algorithms including the Hilbert transform and FFT, the proposed method reduces dynamic error by over 74%.

Ellen Churchill Semple: Navigating a Patriarchal Discipline

Ellen Churchill Semple is a notorious figure in the geographical realm whose complicated legacy renders her place within a historiography of geography uncertain. While Semple is hailed as the first female geographer, it is also widely acknowledged that her work is tainted with racism. Contemporary scholars wish to erase her contributions, declaring that they would “prefer to forget” her infamous text Influences of Geographic Environment in which she claimed that physical geography determined human behaviour. Mona Domosh complicates this desire to erase Semple from memory by advocating for a feminist historiography of geography. Through foregrounding the contributions that women have made to the development of geographic knowledge, Domosh challenges the exclusion of women from accounts of the discipline’s past. This paper therefore addresses the question: Should Semple be included in a feminist historiography of geography? Furthermore, was Semple a feminist? To interrogate this, I reimagine Pearson’s take on violent women. Just as Atwood describes a woman’s disbelief at her ability to cause harm in the opening quote, Pearson centres the misperception that women are simply compassionate caregivers and victims of their circumstances – the ‘myth of female innocence’. This is useful for exploring Semple’s role in epistemological violence where her data interpretations brought negative consequences for certain groups. An intersectional lens is crucial for examining the connections between race, class, and gender which shaped the experiences of Semple and those she deemed ‘inferior’. The structure-agency debate emerges, asking whether individuals are entirely socialised by structures or can act autonomously. I take a relational approach to acknowledge the interrelatedness of social processes and argue that Semple both actively challenged and perpetuated patriarchy. Firstly, this paper outlines Semple’s theoretical contributions and other key insights provided by contemporary female geographers which are useful for assessing Semple’s impact today. Secondly, Semple’s infiltration of male-dominated space is examined to demonstrate her resistance to traditional gender expectations. Thirdly, her imperial entanglements are traced to illustrate her perpetuation of the patriarchal state. Finally, a contemporary manifestation of the Semple dilemma is considered. I conclude that by today’s standards of intersectional feminism Semple is not a feminist role model, however she can be considered an early feminist for her active reconfiguration of an all-male discipline. Ultimately, I advocate for the critical inclusion of Semple’s work in a feminist historiography of geography. This project of decoding knowledge to understand the influence of cultural forces offers a step towards decolonising the academy.

Involvement of Molecular Mechanism and Biological Activities of Pemirolast: A Therapeutic Review

: This review paper aims to investigate the therapeutic benefits of pemirolast across different medical conditions, including asthma, allergic rhinitis, cancer, conjunctivitis, etc. The prevalence of allergic conditions has risen in recent decades, primarily attributed to environmental factors. This paper explores the role of pemirolast in managing and mitigating these diseases, shedding light on its potential applications in the context of evolving environmental influences. : This review paper investigates the diverse biological activities exhibited by pemirolast, encompassing its roles as an antimicrobial, analgesic, antiviral, anti-inflammatory, antioxidant, antihistamine, mast cell stabilizer, anti-tubercular, anticancer, anti-asthmatic, anti-malarial, diuretic, antianxiety, and antifungal agent. The positive outcomes of pemirolast application in various diseases are highlighted, showcasing its potential across a spectrum of medical conditions. : The pharmacological impact of pemirolast extends to diverse inflammatory mediators, enzymes, and hormones associated with various diseases. Pemirolast demonstrates inhibitory effects on key elements such as eosinophil activation, histamine, leukotriene, IgE, mast cells, basophils, prostaglandin, interleukin, T-helper cells, macrophage T-cells, neutrophils, tryptase, T-lymphocytes, interferons I-III, Amyloid β (Aβ) peptide, dsRNA transcription, GABA, dopamine, serotonin, and norepinephrine. This comprehensive exploration underscores pemirolast inhibitory actions across disorders, emphasizing its potential therapeutic relevance in diverse pathological conditions. : This review paper illuminates pemirolast potassium's versatile biological and therapeutic applications across various diseases. The potential synergies of combining pemirolast with buspirone, ritanserin, theophylline, and capreomycin are explored, showcasing its ability to elicit beneficial responses in addressing diverse ailments.

A Comprehensive Investigation of Environmental Influences on Galaxies in Group Environments

A Comprehensive Investigation of Environmental Influences on Galaxies in Group Environments

The Influence of Volunteerism to the Relationship of Academic Environment and Social Entrepreneurship Intentions: Empirical Evidence from a University in the Philippines

Research on social entrepreneurship intentions (SEI) focuses on personal predispositions but lacks examination of external factors. We investigated public sector volunteerism's role in mediating the academic environment's influence on SEI. Cross-sectional data from surveys with 300 university students, selected through stratified random sampling at a Philippine public university, was analyzed using Sobel mediation analysis. Results show positive impact of the academic environment on SEI, and public sector volunteerism significantly mediates this influence. Volunteerism in universities may enhance students' inclination to take on future social entrepreneurship roles in addressing societal issues and engaging with stakeholders. We suggest that such approach empower next generations to foster positive social change through social entrepreneurship.

Impact of Genetic and Environmental Factors on Peripheral Refraction.

Investigate genetic and environmental influences on refractive errors in monozygotic (MZ) and dizygotic (DZ) twin pairs. We assessed foveal and peripheral refractions in 54 MZ and 46 DZ twins, capturing three scans across the retina. The study focused on spherical equivalent (M) at the fovea (MLOS) and changes in midperipheral (δMmid-periphery), and peripheral (δMperiphery) defocus, along with nasal-temporal asymmetry (root mean squared error [RMSEASY]) and image shell contour (RMSEAVG). Genetic and environmental contributions were analyzed using structural equation models. No significant differences were observed between MZ and DZ twins for the examined variables. Intraclass correlations (ICC) indicated an important difference in genetic influence between MLOS, with the MZ twin pairs showing a higher correlation (0.83) than DZ (0.69) pairs, and δMperiphery, because the ICC for the MZ doubled (0.87) that of the DZ (0.42) pairs. Heritability estimates from the ACE model confirmed the large difference on genetic factors' influence on the variance for MLOS (0.13) and δMperiphery (0.77) change in refractive error. RMSEASY and RMSEAVG metrics showed significant genetic impact, particularly pronounced in the peripheral measurements, revealing high genetic control. The study delineates a marked environmental impact on central refractive errors, whereas genetic factors had a more significant influence on peripheral refractive variance and retinal image traits. Findings of the ACE model highlight the intricate genetic and environmental interplay in refractive error development, with a notable genetic dominance in peripheral vision characteristics. This suggests potential genetic targets for interventions in myopia management and emphasizes the need for personalized approaches based on genetic predispositions. Understanding the impact of genetics and environment on peripheral refraction is essential for deepening our fundamental knowledge of myopia and guiding the development of advanced myopia control strategies.

Metagenomic time-series reveals a western English Channel viral community dominated by members with strong seasonal signals.

Marine viruses are key players of ocean biogeochemistry, profoundly influencing microbial community ecology and evolution. Despite their importance, few studies have explored continuous inter-seasonal viral metagenomic time-series in marine environments. Viral dynamics are complex, influenced by multiple factors such as host population dynamics and environmental conditions. To disentangle the complexity of viral communities, we developed an unsupervised machine learning framework to classify viral contigs into "chronotypes" based on temporal abundance patterns. Analysing an inter-seasonal monthly time-series of surface viral metagenomes from the Western English Channel, we identified chronotypes and compared their functional and evolutionary profiles. Results revealed a consistent annual cycle with steep compositional changes from winter to summer and steadier transitions from summer to winter. Seasonal chronotypes were enriched in potential auxiliary metabolic genes of the ferrochelatases and 2OG-Fe(II) oxygenase orthologous groups compared to non-seasonal types. Chronotypes clustered into four groups based on their correlation profiles with environmental parameters, primarily driven by temperature and nutrients. Viral contigs exhibited a rapid turnover of polymorphisms, akin to Red Queen dynamics. However, within seasonal chronotypes, some sequences exhibited annual polymorphism recurrence, suggesting that a fraction of the seasonal viral populations evolve more slowly. Classification into chronotypes revealed viral genomic signatures linked to temporal patterns, likely reflecting metabolic adaptations to environmental fluctuations and host dynamics. This novel framework enables the identification of long-term trends in viral composition, environmental influences on genomic structure, and potential viral interactions.

The temperature evolution of the atomic structure and the influence of the local environment of atoms on the optical properties of the NA2SIF6 crystal

Crystals of sodium hexafluorosilicate Na2SiF6 millimeter size were grown by the hydrothermal method. According to X-ray diffraction analysis, it was revealed that Na2SiF6 samples are twinned according to the merohedral law and crystallize in sp. gr. P321 with unit cell parameters equal at 295 K a = 8.8582(12), c = 5.0396(11) Å, V = 342.47(17) Å3 on average the results of repeated measurements. A multi-temperature diffraction study of Na2SiF6 was carried out, based on the results of which the temperature dynamics of the optical properties of crystals was calculated. The structural similarity of Na2SiF6 crystals with crystals of the langasite family La3Ga5SiO14 was found. This made it possible to explain the optical activity of Na2SiF6 by considering electron density spirals similar to langasite, twisted around a triple axis of symmetry passing through the origin of the Na2SiF6 cell. The fractures in the temperature dependences of the refractive indices and rotation of the plane of polarization of light are explained by taking into account the anomalous features of interatomic interactions along the triple axis of the crystal cell passing through the Si2(2d) position with coordinates (1/3, 2/3, z). It was found that the main factor influencing the temperature dynamics of optical parameters is the Si2(2d)–F2(6g) distance, which increases abnormally with cooling.

Alteration of the gut microbiota changes during the one-year Antarctic deployment in a group of Chinese Han population

BackgroundIt is common knowledge that people’s intestinal microbiota is significantly influenced by the external environment. Although the Antarctic continent has been discovered for nearly 200 years, it is still unclear how this environment affects the human intestinal microbiota, especially that of the Chinese Han population.MethodsTwelve explorers underwent a one-year Antarctic deployment from December 2017 to December 2018. The gut microbiota and clinical indexes at five time points, including two months (T1), five months (T2), eight months (T3), 11 months (T4) of residence in Antarctica and 7 months after returning to China (T5), were investigated.ResultsThe intestinal microbiota of the participants was changed after one-year Antarctic deployment even after they left Antarctica. For the microbiota tested after returning to China (T5), the amount of Citrobacter, Akkermansia and conditional pathogens such as Escherichia-Shigella increased significantly (P < 0.05). The concentration of the major biochemical indicators in the serum exhibited an increasing trend before T3, and decreased significantly at T4. When tested again at T5, most of the serum concentrations increased, only 5-hydroxytryptamine was significantly decreased. Spearman correlation analysis showed the change in the relative abundance of Anaerotruncus was negatively associated with the changes in the concentration of total thyroxine, alanine transaminase, γ-glutamyl transpeptidase, serum cystatin C and apolipoprotein A1. The relative abundance change in Citrobacter was positively associated with the change in the concentration of uric acid.ConclusionBy objectively analyzing the influence of the Antarctic environment on the change of intestinal microbiota, we were able to provide theoretical support for subsequent Antarctic related research.

The influence of the social environment on the development of critical thinking skills in young people: A study in the city of Durres, Albania

Critical thinking is an essential skill for individuals, especially young people, enabling them to analyze and evaluate information to make informed decisions. Young people who are able to make informed decisions have the opportunity to improve their future and contribute to a better society. In Albania, the level of development of young people's critical thinking skills, according to the Program for International Student Assessment (PISA), is very low. In this context, this work aims to explore the social environments that influence the development of critical thinking in young people. The study employed quantitative and qualitative approaches, as well as an analysis of secondary data extracted from similar studies. The quantitative method consists of the analysis of a questionnaire that was completed by 260 young people from 15–30 years of age. The study data show that schools, society, and social media play a very important role in the development of young people's critical thinking skills. The data confirmed that the socioeconomic status of families influences critical thinking abilities. This highlights the importance of supporting young people from all walks of life to ensure that they all have the opportunity to develop critical thinking, regardless of social background. The findings of this study are important for understanding and fostering the development of critical thinking skills in young people. This research supports teachers, parents, policymakers, researchers, and others in their efforts.

Preterm Birth in African American Women: A Multi-Omic Pilot Study in Early Pregnancy.

Preterm birth (PTB; <37weeks completed gestation) is a devastating problem affecting over 13 million live births worldwide. In the U.S., African Americans experience significantly higher rates of PTB compared to non-Hispanic Whites. PTB disparities have been linked to social determinants of health (e.g., socioeconomic status, discrimination). However, the biological underpinnings related to these associations are unclear. DNA methylation (DNAm) is subject to environmental influences, and DNAm modifications are known to affect gene expression. Using a multi-omic approach, we examined differences in combined DNA methylation (DNAm) and messenger RNA (mRNA) transcriptomic data from 20 pregnant African American women (12 PTB; 8 term birth) early in pregnancy (8-18weeks gestation). We found that the HLA-DQB2 gene was both differentially methylated (cg12296550; p = .02) and differentially expressed (p = .014; log2FC = 2.5) between women with PTB and term birth. Gene expression analysis showed HLA-DQB2 and HLA-DRB4 (p = .028; log2FC = -3.6) were the two most highly expressed genes. HLA-DQB2 expressed higher in PTB and HLA-DRB4 expressed higher in term birth. However, no genes remained significant (p < .05) after Bonferroni correction. HLA-DRB4 and AKR1C1 were identified as a potential biomarkers in dimensionality reduction models and are also important to immune function and allogenic breakdown. Altered gene expression may lead to inflammatory imbalances or allogenic intolerance resulting in PTB. This study provides proof-of-concept evidence for the feasibility and importance of future multi-omics studies with larger populations to further explore the genes and pathways identified here.

A fault location method for DC transmission line based on the distributed parameter model considering line parameter uncertainty

Addressing the impact of whether line parameters can be accurately obtained and the errors due to environmental influences on the accuracy of fault location for DC transmission line, this paper proposes a fault location method based on the distributed parameter model that accounts for uncertainty in line parameter. To address the challenge of accurately obtaining DC transmission line parameters, a high-order derivative-based parameter estimation method is introduced to determine unknown equivalent parameters of the DC transmission line. Additionally, an optimization algorithm is incorporated to dynamically correct parameter errors, thereby enhancing parameter stability and constructing an accurate line model. Based on this, theoretical derivations confirm the applicability of the Tellegen's quasi-power theorem in the normal operation and internal fault equivalent models of DC transmission line. A fault location function is established based on the relationship between the line's Tellegen quasi-power characteristic and fault distance. The proposed method's effectiveness and accuracy are validated using a DC system model built on the PSCAD/EMTDC simulation platform. Simulation results indicate that the proposed method can locate faults under different fault conditions.

Determination of surface free energy and acido-basicity of MXene materials measured by inverse gas chromatography at infinite dilution

Since the seminal report of Ti3C2Tx in 2011, MXene has emerged as a subject of considerable interest among researchers, finding diverse applications spanning energy storage, catalysis, and coatings. Despite extensive studies on the physicochemical properties of MXene, a comprehensive understanding of its surface energetics, free from environmental influences or external substitutes, remains lacking. This study aims to fill this gap by employing the inverse gas chromatography (IGC) technique at infinite dilution to delineate the London dispersive and specific components, alongside the Lewis acid-base characters, of surface free energy in MXene materials, including MAX phase and MXene. Our findings reveal that the London dispersive surface energy values of MAX phase and MXene range from 59.3 to 80.2 mJ m−2 and 107.8–119.9 mJ m−2, respectively, across temperature ranges of 303–333 K and 393–423 K. The observed augmentation in surface energy for MXene is attributed to a higher density of non-polar surface groups and an enlarged interlayer spacing. Additionally, our analysis indicates significantly higher acceptor (KA) and donor (KD) parameters for MXene (0.97 and 1.97, respectively) compared to MAX phase (0.41 and 0.63, respectively), suggesting a preference for the Lewis acid-base character in both materials, with MXene exhibiting a more pronounced tendency. These findings offer crucial insights into the fundamental surface energetic characteristics underlying multiple physicochemical properties of MXene. This understanding facilitates the informed design of interface engineering strategies, advancing the exploration and advancement of MXene-based technologies across a broad spectrum of applications.

AI-driven transcriptome profile-guided hit molecule generation

Denovo generation of bioactive and drug-like hit molecules is a pivotal goal in computer-aided drug discovery. While artificial intelligence (AI) has proven adept at generating molecules with desired chemical properties, previous studies often overlook the influence of disease-specific cellular environments. This study introduces GxVAEs, a novel AI-driven deep generative model designed to produce hit molecules from transcriptome profiles using dual variational autoencoders (VAEs). The first VAE, ProfileVAE, extracts latent features from transcriptome profiles to guide the second VAE, MolVAE, in generating hit molecules. GxVAEs aim to bridge the gap between molecule generation and the biological context of disease, producing molecules that are biologically relevant within specific cellular environments or pathological conditions. Experimental results and case studies focused on hit molecule generation demonstrate that GxVAEs surpass current state-of-the-art methods, in terms of reproducibility of known ligands. This approach is expected to effectively find potential molecular structures with bioactivities across diverse disease contexts.

Bibliometric Insights into Anger and Aggression Research

Background: Anger and aggression are central constructs in psychology, sociology, and behavioral sciences, affecting mental health and social interactions. Despite extensive research, there is a need to map the trends and focal points of studies in this area, particularly to understand how themes like mental health disorders, developmental psychology, and social dynamics interconnect with aggression. Objective: This study aims to conduct a bibliometric analysis of global research on anger and aggression, identifying key trends, influential authors, leading research areas, and interdisciplinary approaches. The goal is to provide insights into the trajectory and focus of scholarly work in this field. Methods: Using bibliometric techniques, including co-occurrence mapping and citation analysis, data from relevant research articles were extracted and analyzed through VOSviewer. Key terms, authorship networks, and publication patterns were examined to uncover thematic clusters and research trajectories. Findings: The analysis highlights several prominent themes in the literature on anger and aggression, including their links to psychological disorders (e.g., depression, stress), behavioral development in children and adolescents, and the influence of family and social environments. The co-occurrence analysis also points to growing interest in therapeutic interventions, cognitive and neurological underpinnings of aggression, and biological factors, such as brain injury. Authors such as Richard Tremblay, David Farrington, and Manuel Eisner have emerged as influential figures in this research domain. Conclusion: This bibliometric study reveals that research on anger and aggression is characterized by interdisciplinary approaches, integrating psychology, neuroscience, and social sciences. The focus on mental health and therapeutic interventions highlights the practical applications of this research in clinical settings. The increasing interest in the neurological and biological dimensions of aggression also suggests a broadening of the research agenda. Novelty: This study provides a comprehensive overview of the intellectual landscape of anger and aggression research through a bibliometric lens, offering new insights into the evolving trends, collaboration networks, and thematic directions in the field. It is one of the first studies to integrate a co-occurrence analysis with citation data to map both psychological and biological dimensions of aggression research.

Child-Centered Care: A Qualitative Study Exploring Pediatric Hospitalization Through Children's Perspectives.

Background/Objectives: Hospitalization can be stressful for children due to the influence of unfamiliar environments, separation from family, and interactions with healthcare professionals. This study aimed to explore children's hospitalization experiences from a child-centered care perspective to develop interventions that better meet their emotional and psychological needs. Methods: This qualitative study employed Husserl's descriptive phenomenology to explore hospitalization experiences among children aged 9-13 years. Conducted at a primary health center in Spain from October 2022 to June 2023, the study used purposive sampling to select participants hospitalized within the past six months. Data were collected through in-depth interviews and children's self-created drawings, analyzed using thematic analysis with ATLAS.ti software. Results: A total of 10 school-age children (five boys and five girls) were interviewed. Three main themes emerged: (1) Emotions and Feelings-children described fear, anxiety, and loneliness during their hospital stay; (2) Experiences of Pain and Discomfort-participants reported physical pain and discomfort; (3) Interactions with Medical Staff-children expressed a need for more detailed explanations and clearer communication. Conclusions: The findings highlight the importance of family-centered care and improved communication between healthcare providers and children. Strategies like art therapy and flexible visiting hours could provide better emotional support. Tailored communication to children's developmental levels is crucial. Integrating these strategies into clinical practice could enhance the well-being of hospitalized children. Future research should focus on evaluating these interventions to improve pediatric care.

Social Interaction and Stock Market Participation: A Study of Kathmandu Valley Investors

This research aims to explore how social interaction influences stock market participation in the Kathmandu Valley. It utilizes a descriptive and causal study design, applying a positivist approach to investigate the phenomenon. The focus is on understanding the effects of social interactions on individuals' involvement in the stock market within this specific geographical context. A questionnaire survey was conducted to collect data about factors influencing participation in the stock market. A total of 399 samples were gathered from this population using convenience sampling. The data was then analyzed using several statistical techniques. Reliability analysis was employed to assess the internal consistency of the measurement instruments. The results of the analyses found that internet usage, social norms/community influence, and the influence of friends/partners had a significant impact on whether someone participates in the stock market. However, there was no evidence that parental involvement in the stock market influences their children's participation. In summary, the study examined how different factors relate to individuals' participation in the stock market through a survey and statistical analyses of the collected data. Internet access, social environment, and peer influences were found to affect participation, but not parental involvement.

Differences in perspectives on sustainability attributes of dietary protein sources between reduced animal-based dieters and nondieters

The United Nations Sustainable Development Goals envision a sustainable future that includes a shift in food consumption, aiming to reduce anthropogenic environmental impacts. Protein sources are crucial in sustainable diets because of their high environmental influence. Although consumers play a pivotal role in driving the shift towards more sustainable food consumption patterns, research on the perceptions of specific dietary groups regarding protein sources is limited. In this study, the perceived sustainability attributes of eight common protein sources between reduced animal-based dieters (RABs) and nondieters (NDs) were evaluated. Using a cross-sectional survey, we measured demographic data, food consumption frequency, perceived healthiness, and environmental friendliness. We performed conjoint analysis on the importance of the protein sources’ sustainability attributes (nutritional score, ecological score, price, product category). In total, 294 RABs and 247 NDs participated. The majority of the sample consisted of highly educated, childless women aged 18–39 years with high incomes, residing in cities, and responsible for food in their households. The presence of a nutritional score had a positive effect on both consumer groups’ perceptions of product sustainability, whereas the presence of an ecological score negatively affected consumer preferences for more sustainable products. The perceptions of the sustainability of protein sources varied significantly between RABs and NDs. Overall, RABs underestimated the healthiness of animal-based products, whereas NDs underestimated the environmental impact of protein sources. Among the animal-based protein sources, eggs and fish were seen as the most sustainable, with significantly higher means for NDs (p < 0.001). Among the sustainability attributes, plant-based foods and nutritional scores had a significant positive effect on both groups’ choices. For RABs, all animal-based protein sources had a significant negative effect on food choice. These results support the assumption that nutritional scores can improve the nutritional quality of food choices, whereas ecological scores can reduce the environmental impact of food choices. These findings underscore the need for tailored communication strategies and interventions to promote sustainable food choices among diverse dietary groups.