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Photovoltaic systems have proven to be one of the most widely used renewable energies and the best replacement for conventional energy. Yet, their non-linear nature remains a challenge when it comes to extracting maximum power from photovoltaic modules. Therefore, in this work, a nonlinear PID controller has been used to meet the requirements of the photovoltaic system. In addition, to improve system performance and response, metaheuristic search algorithms were introduced into the tuning process of both the NPID controller and conventional PID controller parameters in order to compare them. The use of Artificial Intelligence to fine-tune the controller parameters will enable the optimum values of proportional, integral, derivative and nonlinear gains to be determined as system condition change. Finally, a comparison between the algorithms applied is conducted in terms of efficiency, rise time, settling time and overshoot as well as the overall system stability.

There is an “under-representation problem” in philosophy departments and journals. Empirical data suggest that while we have seen some improvements since the 1990s, the rate of change has slowed down. Some posit that philosophy has disciplinary norms making it uniquely resistant to change. We present results from an empirical case study of a philosophy department that achieved and maintained male-female gender parity among its faculty as early as 2014. Our analysis extends beyond matters of gender parity because that is only one, albeit important, dimension of inclusion. We build from the study to reflect on strategies that may catalyze change.

Using a dynamic panel dataset of 150 countries for the period of 2006-2018 and a two-step system GMM estimation model, this paper shows that natural resources have a positive effect on economic development while holding corruption constant. Our findings support the notion that natural resources have a positive effect on the economy of a nation. When a country has less corruption, it improves the appropriation of economic gains from natural resources which serves as natural capital that would drive further capital accumulation and further development. We also find that physical capital, human capital, and freedom from corruption show strong positive effects on economic development, controlling for other economic and institutional variables. © 2025 Joshua P. Ang and Jason C. Patalinghug.

Purpose: In the United States, 15 states maintain policies and 25 states represent some level of edTPA affiliation. This study investigated how the edTPA was integrated and aligned into different physical education teacher education (PETE) programs in New Jersey. It also sought to understand teacher educators’ perceptions and experiences in preparing teacher candidates for the edTPA. Methods: This study utilized three data sources: semistructured interviews (n = 4), one focus group interview (n = 1), and documents (n = 17). Data analysis reflected a conventional approach toward qualitative content analysis. Results: In analyzing the data, four themes were established: (a) benefits and drawbacks of edTPA in PETE, (b) goals and success of edTPA in PETE, (c) integrating edTPA into PETE—macro- and microperspectives, and (d) analytic insights into edTPA and future recommendations. Discussion/Conclusion: In states requiring the edTPA, early exposure, scaffolding, curriculum mapping, and a shared mission and vision are critical. In states not requiring the edTPA, programs may want to consider indicators of performance, such as artifacts, reports, elements of the edTPA, university-based assessments, or a portfolio. Regardless of the type of assessment, “a” performance-based assessment may help to determine teacher candidates’ ability to plan, instruct, assess, and reflect.

Narrative language samples can be used to measure language development in children, but research on narrative development in deaf and hard-of-hearing (DHH) children is scarce, limiting knowledge of developmental stages and best practices for collection and analysis. This scoping review included 39 articles that explored recent methodologies and achievements in oral or signed narratives of DHH children, including comparisons with hearing peers and within-group analyses of early auditory experience, device use, and other measures. Articles featured DHH participants aged < 4 to 18 years, varying in device use, communication modalities, and educational settings. Most studies utilized story generation tasks with early elementary-aged children and analyzed either microstructure or macrostructure. Mixed results in comparisons with hearing children emphasized the need to consider individual differences (e.g., speech perception and age of spoken language access) in DHH narrative assessments. Findings also suggest that comparability across studies would be improved by more consistent terminology and procedures in narrative collection/analysis.

Modernism represents an artistic movement that mirrors the changing society of the late 19th century. This changing society produced the first cultural and artistic movement in Spanish America that asked what was this region's place in the Western World as well as what the poet's new function was. Among other issues that revea) the modernity of the movement, such as urbanization, industrialization, or the role of women, there is one of capital importance: the view of masculinity. This essay focuses on three texts that review the image of masculinity and art thought the figure of the faun. El modernismo representa un movimiento artístico que refleja la sociedad cambiante de finales del siglo XIX. Esta sociedad cambiante genera el primer movimiento cultural y artístico continental de importancia que intenta responder a la pregunta ¿cuál es el lugar de Hispanoamérica en el mundo occidental y cuál es la nueva función del poeta? Entre otros aspectos que señalan la modernidad del movimiento (como el urbanismo, la industrialización, el papel de la mujer), hay uno de particular importancia: la revisión de la masculinidad. Este ensayo se centra en tres textos que revisan la visión de la masculinidad y el arte a través de la imagen del fauno.

Visualizing Violence in Francophone Cultures brings together two complex and powerful loci of meaning: violence and the visual. As such, it offers a comprehensive overview from which one can gain a better understanding of the complexity of the visual rhetoric of violence. The visual representations of violence explored in this volume include both fictional works, including, for example, narrative films, graphic novels, and theatre, and non-fictional genres, such as news media and cultural artifacts. This volume’s strength is also grounded in its interdisciplinary approach; by bringing together scholars from a variety of academic fields to examine a broad range of visual artifacts, such as photography, graphic novel, films, paintings, objects, the book offers a substantive corpus focusing on the rhetoric of violence. The essays collected in this volume explore the ways in which visual expressions of violence have infiltrated diverse narrative forms, and, as such, how they both construct and challenge general understandings of contemporary violence. They all chart, with cultural and historical specificity, the way in which images of violence shape the visual imaginary of ethical worlds.

This research explores the social-cognitive factors which lead both women and men to pursue ventures consistent with their gendered social identity, therefore, reinforcing the gender gap in entrepreneurship. We measured the self-assessments of individuals presented with experimentally manipulated entrepreneurial opportunities that were either consistent or inconsistent with their self-reported gender. A theoretical model derived from Social Role Theory is presented and tested. It posits that a gender match (mismatch) with the entrepreneurial opportunity results in higher (lower) reported self-efficacy, anticipated social resources, and venture desirability and lower (higher) venture risk perceptions. The experimental data are tested in a sequential mediation SEM model. We find evidence that self-efficacy and anticipated social resources mediate the effect of gender congruency on perceived risk and venture desirability. The results provide insight into the insidious barriers that play a role in reproducing a gender gap in entrepreneurial outcomes by ‘nudging’ women into lower-return ventures in less lucrative industries.

From the seclusion of monastic life to the noise of Silicon Valley, the ancient practice of mindfulness has ‘come out of the cloister.’ As an antidote to mindless cognition and behavior, the practice of mindfulness—with its principle of grounding attention in the present moment—has been shown to have powerful and positive effects at both the individual and the collective level and in fields as wide-ranging as medicine, schooling, prison programs, law and negotiation, business, and even the army. This installment of Marketing & Technology introduces mindfulness to managers and explores its potential for enhancing the service encounter. We begin by reviewing the two main conceptualizations of mindfulness: the cognitive and the contemplative. We then explore the service encounter from the perspective of emotional labor and show how mindfulness can change surface acting into deep acting, thereby significantly improving the service encounter for both the consumer and provider. We also explore the other benefits of mindfulness and their application to the service encounter: adaptability, flexibility, and creativity. We conclude by sharing resources for managers interested in implementing mindfulness training.

Acquiring material in public libraries is a core library activity to fulfill the unique needs of the reader's community. The present study aims to explore the trends of monograph acquisition in public libraries. The population consists of the four major public libraries of Lahore. A case study approach has been used to achieve the objectives of the study. Research is based on primarily the personal visits of the researcher to the acquisition departments of these libraries in order to collect data. Structured interviews were carried out with acquisition librarians to investigate the process of purchasing. The analysis of data reveals that a high ratio of Urdu language books has been purchased during the last decade, literature and religion being the major purchase area, whereas, art and architecture, pure sciences, and languages are the most neglected. The findings further revealed that the studied libraries have primarily been using traditional and informal techniques for acquiring material.

The present study, a part of researcher's Ph.D. project, aimed at exploring the reading trends of young Pakistani students (i.e., Generation Y: born during the 1980s and early 1990s, also known as internet generation), and the impact of digital media on their reading behavior. It was conducted as a pilot study on final year's master level students of the University of the Punjab. Quantitative research design, based on a survey was used. Convenient sampling technique was used to collect data from 50 students through questionnaire survey. It revealed that the students' reading behavior has been significantly changed during the last five years. Their overall reading time and digital reading time has been increased due to the availability of digital devices and digital reading material. The findings of this study are helpful in identifying the trends of reading behavior as well as in planning and designing library services with regard to the considering of the behavior of the students.

This study aimed to find out the effects of demographic variable i.e. gender, age, group of studies, GPA etc. on level of academic integrity among Pakistani students. The design of the study is quantitative in nature, in which the survey research method was employed to gather data from the respondents. A self-reported questionnaire was adapted on the basis of previously developed and validated questionnaire, with the consent of the authors. The developed scale was validated with the help of experts and pilot tested. Multilevel stratified convenience sampling technique was used to collect data from 4 provinces and federal area of Pakistan. The collected data was analyzed by using SPSS 16.0 version

The present study is aimed at determining the future role of libraries in Pakistan as perceived by the Millennials (people born during the 1980's and late 1990's) considering the current ongoing digital development. The quantitative research design, based on survey has been used for the study. The population consisted of students from large and medium sized general universities of Lahore, Pakistan. Stratified purposive sampling technique was carried out to select the pool of the subjects e. A self-constructed and validated instrument was used to collect data. The collected data was analyzed using SPSS (16.0). The results revealed that Millennials want future libraries to allow easy access to a wide range of reading material in both print and digital form. They want to be able to round the clock access to electronic and print resources.

The mission of public libraries is to serve the unique needs of their local communities. Public library User's play a very vital role in the development of these libraries by suggesting or recommending additions to the collection. This study aims to evaluate the satisfaction of users with the quality and quantity of library collection. A self structured questionnaire based on open and close ended question was constructed. A purposive sample of one hundred users was selected. The data were qualitatively analyzed using a thematic approach. Positive opinion observed related to the library response towards the suggested titles. Almost half the population of respondents was satisfied with the availability of their suggested titles in library. Most of them were dissatisfied regarding the maintenance of equal collection of books and they are not encouraged by the library staff during the books suggestion process. It concludes that there is a need to evaluate the existing library collections.

This research aims to assess tire service quality of public libraries of Lahore by evaluating the disparities between the users' expectation and currently received services. The survey method based on questionnaire was used. Four of the largest libraries in Lahore, in terms of services, collection and other facilities, were the population of the study. A sample of four hundred library users was selected with one hundred library users for each library based on convenience sampling. A modified LibQUAL+ tool was adopted to collect the data. The findings revealed that users have very high expectations regarding the accessibility of library's electronic resources from home or office, library website, printed material, availability of electronic information resource, modem equipment, tools that allow the users to find the material themselves, and provision of the information in an easy manner. The findings are helpful for public libraries' authorities to redcsign/upgradc the quality of library services, policies and procedures according to users' expectations and requirements.

The study examined granularity of lexical partitioning of the blue area in speakers of English, which encodes the term blue; Russian, which encodes two terms, sinij [dark/navy blue] and goluboj [light/sky blue]; and Ukrainian, which encodes the terms synij [dark/navy blue] and blakytnyj and golubyj [light/sky blue]. Five groups of participants took part in the study: (1) 30 L1 speakers of English, (2) 30 L1 speakers of Russian, (3) 30 Russian–English bilinguals, (4) 30 English–Russian bilinguals, and (5) 25 Ukrainian–Russian–English trilinguals. Quantitative and qualitative analyses revealed that L1 Russian speakers referred to different types of blue significantly more frequently than all other groups, while bilinguals patterned with L1 English speakers. These findings suggest that classroom exposure to L2 Russian does not make the distinction between sinij and goluboj communicatively relevant for L1 English speakers and that everyday use of L2 English may trigger attrition of the contrast in L1 Russian.