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Bu çalışmanın amacı Antalya ilinde sahipli kedi ve köpeklerdeki kene ve pire türlerinin yaygınlığını ortaya koymaktır. Kasım 2021 ile Ağustos 2022 tarihleri arasında, Antalya şehri sınırları içinde muayene için özel bir veteriner kliniğine getirilen sahipli 25 kedi ve 38 köpek, kene ve pire varlığı açısından incelendi. Köpeklerin ve kedilerin tüyleri pire tarağı ile taranarak toplanan pireler %70 alkol içeren şişelere toplandı. Kene türleri, ağız parçalarına zarar vermeden uçları küt olan küçük çelik pensler yardımıyla köpek ve kedilerin başlarından kuyruklarına doğru sistematik olarak toplandı. İlgili literatürler kullanılarak pireler ve keneler teşhis edildikten sonra fotoğrafları çekildi. Muayenesi yapılan 38 köpeğin 11 (%28,9)’inin Rhipicephalus sanguineus türü kene ile 3 (%7,9)’ünün R. sanguineus ve Ctenocephalides canis ile, toplamda %36,84 oranında enfeste olduğu tespit edildi. Toplam 25 kedinin 6 (%24)’sının Ctenocephalides felis türü pire ile, 2 (%8)’sinin C. felis ve R. sanguineus ile, toplamda %32 oranında enfeste olduğu görüldü. Pireler ve keneler sadece kedi ve köpekler değil aynı zamanda diğer hayvan ve insanlara birçok hastalığın taşınmasında rol oynadıkları için önemlidirler. Halk sağlığı açısından kedi ve köpeklerdeki ektoparaziter durum gözlenmeli ve kontrol altına alınmalıdır.

Fatma Çölkesen,1 Arzu Tarakç&inodot;,2 Esma Ero&gbreve;lu,3 Fatma Kacar,4 &Scedil;ule Özdemir Arma&gbreve;an,2 Selver Can,5 Ba&gbreve;dat Erol,6 Oyagül Aksay,6 Fatih Çölkesen7 1Department of Infectious Diseases and Clinical Microbiology, Konya Numune Hospital, Konya, Turkey; 2Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Konya City Hospital, Konya, Turkey; 3Department of Infectious Diseases and Clinical Microbiology, Meram State Hospital, Konya, Turkey; 4Department of Infectious Diseases and Clinical Microbiology, Medova Hospital, Konya, Turkey; 5Department of Infectious Diseases and Clinical Microbiology, University of Health Sciences, Beyhekim Training and Research Hospital, Konya, Turkey; 6Infection Control Committee, University of Health Sciences, Konya City Hospital, Konya, Turkey; 7Division of Clinical Immunology and Allergy, Department of Internal Medicine, Necmettin Erbakan University Meram Faculty of Medicine, Konya, TurkeyCorrespondence: Fatih Çölkesen, Division of Clinical Immunology and Allergy, Department of Internal Medicine, Necmettin Erbakan University Meram Faculty of Medicine, Konya, Turkey, Tel +903322354500, Fax +903322356786, Email drvefa42@hotmail.comIntroduction: Carbapenem-resistant Klebsiella pneumoniae (CRKP) infection has recently gained worldwide interest due to limited treatment options and high morbidity and mortality rates. The aim of this study was to determine the risk factors of carbapenem-resistant K. pneumoniae (CRKP) infection in older adult patients.Material and Methods: This retrospective, single-center study included 132 patients with healthcare-associated CRKP infection (case group) and 150 patients with healthcare-associated carbapenem-susceptible K. pneumoniae (CSKP) infection (control group), aged > 65 years.Results: In the CRKP and CSKP groups, 79 (59.8%) and 80 (53.3%) patients were males, and the mean ages were 77.8 ± 7.8 and 76.6 ± 7.7 years, respectively. Diabetes mellitus (DM), malignancy, cardiovascular diseases (CVDs), surgical intervention, invasive mechanical ventilation, central venous catheter insertion, parenteral nutrition, hospitalization in the previous 6 months, antibiotic use in the previous 3 months, and exposure to cephalosporins, fluoroquinolones, and carbapenems were significantly more common in the CRKP than the CSKP group (all p < 0.05). The multivariate logistic regression analysis identified malignancy, CVDs, DM, invasive mechanical ventilation, hospitalization in the previous 6 months, ICU admission, and exposure to cephalosporins, quinolones, and carbapenems as independent risk factors for CRKP infection in older adult patients.Conclusion: DM, malignancy, CVDs, ICU admission, invasive mechanical ventilation, and exposure to ceftriaxone, fluoroquinolones, and carbapenems were independent risk factors for CRKP infection in older adult patients. The identification of risk factors for CRKP infection can help to prevent and treat CRKP infection.Keywords: older adult patients, infection, carbapenem, Klebsiella pneumoniae, resistance

Considerable efforts have been directed towards the discovery of selective cyclooxygenase isoxyme 1 (COX-1) inhibitors due to the recent work highlighting the involvement of COX-1 in the pathogenesis of pain, neuroinflammation, cancer and cardiovascular disorders. In this context, this paper aims to describe 2-pyrazolines endowed with selective COX-1 inhibitory potency. An efficient microwave-assisted synthetic method was applied for the preparation of a series of pyrazolines, which were tested for their COX-1 and cyclooxygenase isoxyme 2 (COX-2) inhibitory effects using a colorimetric assay. The cytotoxic properties of the most potent derivatives on NIH/3T3 fibroblast cells were determined using MTT method. 1-(3-Fluorophenyl)-5-(3,4-methylendioxyphenyl)- 3-(2-thienyl)-4,5-dihydro-1H-pyrazole (2g) and 1-(3-bromophenyl)- 5-(3,4-methylendioxyphenyl)-3-(2-thienyl)-4,5-dihydro-1H-pyrazole (2h) were determined as selective COX-1 inhibitors. According to the in silico data obtained from Schrödinger’s QikProp module, both compounds are estimated to possess favourable oral bioavailability and drug-likeness. This work could be a rational guideline for further modifications at different sites on 2-pyrazoline motif to bring out a new class of selective COX-1 inhibitors.

The use of virtual museums in cultural transfer is an interdisciplinary approach of significant importance. Virtual museums play a crucial role in cultural transfer by digitally preserving cultural heritage. This article examines the educational role of virtual museums as a key tool in cultural transfer, particularly in the context of representing Ottoman works in virtual museums. Museums, indispensable elements of cultural transfer and education in contemporary society, have gained the opportunity to reach wider audiences by transitioning into the digital realm. In this context, the representation of Ottoman works in virtual museums and its role in cultural transfer are highlighted. Virtual museums hold great educational potential. It is well recognized that the representation of Ottoman works in virtual museums has educational effects such as expanding learning environments, facilitating access to knowledge, and increasing cultural awareness. Therefore, the representation of Ottoman works in virtual museums, especially in the field of education, is addressed. This study evaluates the role of the representation of Ottoman works in virtual museums in cultural transfer and education, thus demonstrating the educational potential of virtual museums. The research illustrates that virtual museums serve as significant tools for the preservation and dissemination of cultural heritage, and the representation of Ottoman works in virtual museums contributes to this process. Using Ferdinand de Saussure's theory of signs, signifier, signified, this study examines the representation and educational role of Ottoman works in virtual museums.

In this study, the synthesis of three pyrazoline derivatives and the evaluation of their inhibitory effects on dipeptidyl peptidase (DPP-4) were aimed.

In the face of the unpredictable nature of crises, it is expected that school principals exhibit behaviors aimed at maintaining the psychological well-being of teachers, students, and parents along with the educational processes. The sudden occurrence of the February 6, 2023 earthquakes, has presented an important crisis situation in which school principals are expected to display the desired behaviors. This research aims to reveal to what extent school principals demonstrated their crisis management skills in the context of the February 6, 2023 earthquake and what behaviors they exhibited during crisis management processes, based on teachers' opinions. The research was carried out with a mixed method approach in which quantitative and qualitative research methods were used together. The sample of the research consisted of 295 teachers, and the study group consisted of 18 teachers selected from the same sample by purposeful sampling method. Quantitative data of the research were collected using the crisis management scale, and qualitative data were collected using a semi-structured interview form. According to the quantitative results of the research, it was determined that the crisis management skill levels of school principals were "mostly" in the pre-crisis and post-crisis periods, and "sometimes" during the crisis period. When teachers' opinions were examined, it was seen that school principals were unprepared for crises arising from natural disasters such as earthquakes and that they mostly followed the Ministry of National Education guidelines and therefore lacked initiative. School principals who were able to take initiative took action to support the psychological health of teachers, students and parents by meeting their needs and gained their trust.

Defense industry is one of the sectors that boosts technological advancement and act as a trigger. In this industry, where personnel training plays a vital role, supporting military training with technology provides a great advantage on the battlefield. When we look at the problems that need to be solved, it is seen that the soldier's devotion to duty, his sense of absolute obedience and the soldier's need to be free from emotional depression. Recently, the masses have undergone intense migration movements due to the climate crisis, epidemics, hunger and wars. In this context, it seems that local people in the migrated region have a feeling of fear and hatred towards the newcomers. Mass media are the primary factors that cause this perception, called xenophobia. In this study, how perception management can be done through mass media and what the consequences may be will be discussed from a dystopian perspective and using the semiotic analysis method. As an example, through the images and dialogues in the "Men Against Fire" episode of the Black Mirror series, it will be examined how the soldier's motivation to become conditioned to the task during the training process is provided with technological support, and how effective the media can be in the context of perception management. As a result of the research, the outrage that xenophobic thought will cause in society, the dangers that arise in case of loss of control, and the role of the media in this process will be revealed and solution suggestions will be offered.

Bir devletin uluslararası politika alanında eyleyebilmesi kapasitesi ile doğru orantılıdır. Bu açıdan devletin kapasitesi aynı zamanda staus qounun değerlendirilebilmesi için de önemli bir inceleme alanı sunmaktadır. Kapasite sorunu olan devletlerin iç politikalarında ortaya çıkan sorunlar zaman içinde dış politika sorunu haline gelmektedir. Bu perspektiften 2011 yılından beri devam edegelen Suriye sorununun bir devlet kapasitesi problemi olduğu açıktır. Suriye'nin bağımsızlığından itibaren ortaya çıkan sorunlu iç politikası bu durumun gerçekleşmesine yol açmış ve sonuçta başta Türkiye olmak üzere çevresini etkileyen bir problem alanı haline dönüşmüştür.

This study's focus is to determine refugee teachers' views regarding their ability to work as teachers in Germany, their initiatives, and the challenges they face. In this context, the study was conducted based on qualitative research methodology. In order to collect data a total of 265 teachers residing in the 16 states of Germany were reached. Upon examining the results, it is observed that the majority of participants express a desire to work as teachers in Germany, while only a few have actually obtained the opportunity to work as teachers in Germany. More than half of the participants who are currently working as teachers reside in the North Rhine-Westphalia state. When analyzing the results, it becomes evident that a significant portion of the participants are strongly inclined to pursue a teaching career in Germany. However, the data reveals that the actual attainment of employment as teacher in Germany remains relatively low among the respondents. Furthermore, it is noteworthy that a majority of the teachers currently employed in the profession are concentrated in the North Rhine-Westphalia state.

This study ought to explore the association between emotion regulation and subjective well-being as well as the mediating role of resilience. More specifically, the study aimed to establish to what extent emotion regulation predicted well-being and determine the role of resilience as a mediator between emotion regulation and subjective well-being. The participants consisted of 325 university students (248 female and 77 male) enrolled in various departments at a private university in Turkey. Data were collected through the Resilience Scale, Emotion Regulation Scale, and Subjective Well-Being Scale. Findings revealed that emotion regulation and resilience statistically predict subjective well-being. They were found to explain 43% of the variance in subjective well-being. Furthermore, resilience served as a mediator in the relationship between emotion regulation and psychological well-being. Implications for researchers, counselors, and experts in the field were discussed in the light of the literature.

This study aimed to present a comprehensive bibliometric analysis of 1,726 academic studies from among those indexed by the Web of Science database platform between 2013 and 2023, to provide a general framework for the concept of artificial intelligence in education (AIEd). Trends in publications and citations across countries, institutions, academic journals, and authors were identified, as well as collaborations among these elements. Several bibliometric analysis techniques were applied, and for each analysis, the motivations behind the execution and method of producing findings were documented. Our findings showed that the number of studies on the concept of AIEd has increased significantly over time, with the U.S. and China being the most common countries of origin. Institutions in the U.S. stand out from those around the world. Pioneering journals in education have also emerged as prominent in the field of AIEd. On the other hand, collaboration between authors has been limited. The study was supplemented with keyword analysis to reveal thematic AIEd concepts and to reflect changing trends. For those exploring artificial intelligence in education, our insights on popular topics offer valuable guidance toward greater understanding of the latest advancements and key research areas.

Universities switched from face-to-face to emergency distance education as a solution to the crisis during the COVID-19 pandemic. This enabled face-to-face students to experience distance education. This study examined these experiences for tour guiding education. Distance education was available in tour guiding departments at a few Türkiye universities before the pandemic, and this was a discussion topic in academic. However, emergency distance education presented a dilemma for students: distance education or face-to-face education. Thus, the research includes students in the face-to-face tour guiding departments. A qualitative, phenomenological approach was employed to collect data using semi-structured interviews and an online questionnaire. Data were analyzed using thematic content analysis. The findings revealed that students preferred face-to-face education while being uncertain about the pros and cons of distance education. However, this decision should be underlined as not definitive. The study emphasizes that distance education is ineffective for tour guiding education due to the absence of practical courses, which are crucial for tour guiding, as well as effective communication. The study provides theoretical insights into the educational strategies used in tourism during crises and offers practical implications for enhancing distance education in higher education institutions.

The aim of this study was to investigate the relationship between school structure, distributed leadership and accountability of school administrators. Relational survey design was adopted in the study. 444 elementary school teachers working in Aziziye, Palandöken and Yakutiye in Erzurum participated in the study. In sample selection, stratified sampling method was used. In data collection, the Enabling School Structure Scale, the Distributed Leadership Scale and the Accountability Behavior Scale for School Administrators were used. The data were analyzed using SPSS 23.0 for preliminary statistical analyses, LISREL 8.80 for Structural Equation Modeling (SEM), and the PROCESS macro for SPSS v3.3 for mediation analyses. In data analysis, Pearson Product-Moment Correlation Analysis, Bootstrap Analysis, and SEM were used. Furthermore, a mediation analysis was conducted to investigate whether distributed leadership played a mediating role in the relationship between school structure and accountability. The results revealed that coercive bureaucracy had a negative effect on accountability and distributed leadership while enabling bureaucracy had a positive effect on accountability and distributed leadership. Furthermore, the analysis revealed a positive effect of distributed leadership on accountability. This study revealed the mediating role of distributed leadership in the effect of coercive and enabling bureaucracy on accountability. In other words, it was found that the coercive and enabling bureaucracy had direct and indirect effects on accountability. Finally, a number of recommendations were made to educators, policy makers and researchers based on these findings.

This article is about a radio program called Little Thinkers Society that has been running for five years with children at Açik Radyo, an independent radio station in Istanbul. The radio program's goal is to engage children in philosophical inquiries on various questions and concepts and to share their voices with a wider audience. The article provides detailed information on how the radio program was created, planned, and executed. It also presents quantitative data to demonstrate the program's impact, and qualitative reports to evaluate its effect on children, educators, and the broader community. The article evaluates how Little Thinkers Society, which brings the philosophy for/with children sessions held in the classroom to the radio studio, contributes to the development of children's critical and creative thinking abilities, along with caring and collaborative social skills.

In a classroom environment where refugee students are present, teachers' attitudes towards these students are considered to be one of the important key factors affecting the students' adaptation process to the education system and the society in which they live. Based on this important factor, the aim of the study was to improve teacher attitudes with the "Attitude Improvement Module towards Refugee Students" designed by the researchers and to contribute to professional development studies on the subject by taking teachers' views about the module. In the research process, an attitude scale was used to measure teachers' attitudes towards these students, covering the dimensions of communication, harmony and proficiency, it was applied to the teachers in the experimental and control groups before and after the module and the attitudes of the teachers before and after the module were analyzed. After the analyses, teachers' views were sought regarding the results. As a result of the quantitative analyses conducted in this mixed-method research, a decrease was observed in the arithmetic average of the communication and adaptation dimensions, while an increase was observed in the arithmetic average of proficiency in the dimension. According to the qualitative analysis, it was revealed that teachers had feelings such as "prejudices, inability to accept refugees, language problems" towards refugee students, but after the module was implemented, their feelings, such as "gaining awareness and empathic approach in refugee education", improved. Based on the findings, it is recommended to develop policies aimed at nurturing the emotional aspects of teachers as well as their proficiency in improving their attitudes towards refugee students.

Selecting and remembering the necessary information from rapidly increasing information requires summarization skills. Research on improving students' summarization skills has focused on deletion, generalization, and reconstruction strategies. However, direct teaching of these strategies does not yield successful results. For this reason, researchers have turned to teaching summarization based on understanding the text. Knowing the macrostructure and superstructure of the text can help understand the text and select the information to be included in the summary. The aim of this study is to determine the effect of macrostructure and superstructure teaching on summary writing achievement. The study was conducted in a one-group pretest-posttest design and lasted for 6 weeks. The study was conducted with 22 seventh grade students in a public secondary school. The data were collected with a total of 132 summary texts in which students summarized five stories. The summaries of texts were scored with the Text Summary Evaluation Rubric (TSER). As a result of the study, significant differences were obtained in summarization achievement in favor of the posttest. Based on this result, it is recommended that macrostructure and superstructure teaching be included in programs and course books. This study is limited to narrative texts. In future studies, whether the achievement in summarization narrative and informative texts differs and how long it takes for different age groups to develop their achievement in summarization of different types of texts can be examined based on text structure teaching.

The primary goal of advanced mathematics courses is to equip students with proof skills. That is why the competence of pre-service mathematics teachers in proof is considered an assessment of their performance. Despite the emphasis on mathematical proof in undergraduate education, students studying higher mathematics at university often face difficulties with proofs. Therefore, it is essential to examine students' perceptions and thinking processes regarding proof. Accordingly, this study aims to explore the types of proof perceptions and thinking processes of pre-service elementary mathematics teachers based on their Van Hiele geometric thinking levels. The study utilized the case study design, one of the qualitative research designs. The study group comprised 67 fourth-grade pre-service elementary mathematics teachers studying at a medium-sized education faculty in western Turkey. The study group was determined using the convenience sampling technique, one of the non-probability-based sampling methods. Van Hiele's geometric thinking level test, proof selection scale, and scale for determining proof thinking processes were employed as data collection tools. The data were analyzed descriptively. Consequently, it was found that pre-service teachers were predominantly at the fourth geometric thinking level and exhibited the B-proof perception type. Only a few students were observed to reach the level of proof in their thinking processes. According to the results obtained from the study, the geometric thinking levels and proof perception types of pre-service teachers significantly affect their thinking processes.

As a fundamental communication tool, media has undergone transformative changes throughout history. This has a lot to do with education. Each era has been characterized by its own unique media paradigms, from the invention of the printing press in the 15th century to the emergence of radio and television in the 20th century. These paradigms not only define how information is disseminated but also shape the social and political landscapes of their respective periods. In the modern age, the emergence of digital technology and the internet has brought about a new media paradigm that deeply influences every aspect of human interaction and the fabric of society. Today, new media, characterized by its interactivity, decentralization, and unprecedented access, dominates our daily lives. The significance of new media, which affects individual behaviors and global politics, economy, and cultures, cannot be underestimated. This process is also of great importance in terms of education. In particular, media literacy education will enable the individual to personally prepare for or otherwise intervene in the positive or negative aspects of their interaction with the media. From connecting distant communities to altering the dynamics of political campaigns, the impact of new media is ubiquitous. However, along with these advantages, new challenges have also emerged. One of the most concerning aspects of this shift in media is the potential for its exploitation by malicious groups, particularly evident in the rise of "terror agencies" utilizing new media platforms. These organizations adeptly employ new media tools for propaganda, recruitment, and operations, forming a symbiotic relationship that poses significant threats to global security. This article explores how new media paradigms enable the existence of terrorist organizations, the place of education in this regard, and what this complex relationship means for our interconnected world.

New communication technologies express the transformation of traditional communication technologies in parallel with technological development. New media tools, such as propaganda tools in political elections, have become widespread in recent years. The use of social media in political elections has gained significant importance in recent years. Social media platforms provide an environment where political campaigns, candidates and voters can interact, and information sharing occurs quickly and widely. Candidates and political parties use social media platforms to deliver campaign messages, announce their policies, and communicate with voters. Through visual and written content, videos, live broadcasts and posts, candidates directly interact with voters and mobilize their supporters. Social media is an effective tool for spreading political propaganda and reaching large audiences with political information. Candidates and their supporters share various social media content to influence voters, defend their policies and persuade voters. Social media platforms gauge voters' opinions and preferences through surveys and feedback. Candidates and political parties seek feedback on social media to identify voters' expectations and concerns, shape their campaigns accordingly, and improve their policies. TRNC 2020 Presidential Elections is an essential topic for political science and international relations thesis studies. These elections provide a rich source for examining the political atmosphere of the Turkish Republic of Northern Cyprus, the election process, competition between candidates, election results, and political transformations. By discussing the use of social media in the 2020 TRNC Presidential elections, this research examined how the candidates used social media channels and what the reflections were by revealing the political communication languages of the propaganda and the differences it created in social perception. Qualitative research methods and scanning models will be used in the research. The candidates' use of social media in the 2020 TRNC Presidential elections was examined with their propaganda languages and statistics obtained in new media.

Attitudes and behaviors towards work enable teachers to perform organizational roles willingly in the educational process. Teachers who do their jobs with great enthusiasm, passion, and commitment are influential in increasing student success. For this reason, there is a need to investigate the individual and organizational factors that play a role in teachers' work engagement. Previous research has shown that collective teacher efficacy is one of the critical factors that play a role in teachers' work engagement. However, researchers need to sufficiently focus on the holistic effects of collective teacher efficacy, organizational commitment, and work engagement in teacher research. This research aims to investigate a newly developed model that explores the direct and indirect links among collective teacher efficacy, organizational commitment, and work engagement. The study involves 414 teachers working in state primary schools in 12 regions of Türkiye. A mediation analysis was conducted using structural equation modeling to assess the accuracy of the proposed model in this study. The results of the analysis demonstrate that organizational commitment is essential in mediating the relationship between collective teacher efficacy and work engagement. This study contributes significantly to the existing literature by offering valuable insights into the influence of collective teacher efficacy on work engagement among teachers in Türkiye. Specifically, it presents crucial findings regarding the impact of collective teacher efficacy on organizational commitment, highlighting the mediating role of this construct in the relationship between collective teacher efficacy and work engagement.

This systematic review sought to expand our knowledge of the increasing research studies focusing on the empirical link between school leadership and student achievement. Using five different data sources (Scopus, WoS, ERIC, Google Scholar, and Retrospective Reference Harvesting Procedure), we created a data set of 144 journal articles. Descriptive analysis of bibliographic data and content analysis of full texts were employed in the review process. The results revealed instructional leadership as the most frequently used school leadership model in the relevant research. There has been a growing tendency to use the direct effect model with the increase in the studies from non-English speaking western societies. Indeed, the use of rational and organizational variables has dominated the mediating effect studies, while moderating effect studies as well as exploratory and explanatory type of studies have not received much attention. Based on these results, a framework representing the broader picture of the current research on the relationship between school leadership and student learning is provided. In addition, several recommendations were made, aiming to build the research capacity in furthering our understanding of how school leadership practices impact student learning and achievement.

5-(2-Hydroxy-3-methylbenzylidene)thiazolidine-2,4-dione (3) was identified as the most potent AR inhibitor in this series, exerting uncompetitive inhibition with a K i value of 0.445 ± 0.013 µM.

As a cryptosystem, Nth Truncated Polynomial Ring (NTRU) is established on the fast and easy calculation. Improving the security is aimed by enlarging a ring where the processes execute and enhancing the number of a private key and a public key. In this study, NTRU takes over the Galois rings and is analysed by adding a new private key.

There is a well-established historical background of research on mathematical giftedness that can be traced back to the early 1900s. An overarching purpose of this research was to review and explore the existing research and its evolution since its emergence in educational and psychological studies. Thus, we examined the past, present, and future of research on mathematical giftedness using a bibliometric analysis. Our findings provided extensive insights into the intellectual structure of the extant literature on mathematical giftedness, including the leading journals, articles, countries, authors, institutions, and networks among researchers as well as key research topics that were investigated in the literature. Perhaps one of the most striking findings of this study was about the productivity in the field over the years as the bibliometric analysis indicated a decline in the number of publications that were published in the last several years. We discussed possible factors behind the recession in research investigations on mathematical giftedness and provided significant implications of the findings to inform future research.

This study explored the effects of explicit and implicit epistemologically enhanced instructions probing 9th-grade students' personal epistemologies on their physics-related personal epistemology (PPE) and physics achievement in the heat and temperature unit. In the implicit epistemologically enhanced instruction (IEEI), different dimensions of personal epistemologies were implicitly embedded into the instructional design without an explicit reference to personal epistemologies. On the other hand, in explicitly enhanced epistemological instruction (EEEI), the same instructional design was used with an explicit reference to personal epistemologies through discussions, students' reflections, and teacher talks. A conventional instruction (CI), which included neither implicit nor explicit reference to personal epistemologies, was also used as a control group. A quasi-experimental research design was adopted to explore the effects of IEEI and EEEI on the students' physics-related personal epistemology and physics achievement, with 186 ninth graders participating in the study. Multivariate analysis of covariance (MANCOVA) was used to determine the differences between the groups exposed to three different instructional methods. The results showed that EEEI was the most effective method of instruction in improving students' physics-related personal epistemologies and achievement. The findings indicated that implicit/explicit epistemological enhancement strengthens the achievement in physics.

Aedes aegypti is associated with the transmission of numerous human and animal diseases, such as yellow fever, dengue fever, chikungunya, and more recently Zika virus. Emerging insecticide resistance has created a need to develop new mosquitocidal agents for effective control operations. A series of benzothiazole-piperidine derivatives (1-24) were investigated for their larvicidal and adulticidal effects on Ae. aegypti It was observed that compounds 2, 4, 6, 7, 8, 11 and 13 showed notable larvicidal activity. Furthermore, compounds 6 and 10 showed promising adulticidal activity. Based on the mosquitocidal properties of these compounds, docking studies were also carried out in the active site of the AeSCP2 enzyme to explore any insights into further in vitro enzyme studies. Docking results indicated that all these active compounds showed reasonable interactions with critical residues in the active site of this enzyme. This outcome suggested that these compounds might show their larvicidal and adulticidal effects via the inhibition of AeSCP2. According to in vitro and in silico studies, compounds 2, 4, 6, 7, 8, 10, 11 and 13 stand out as candidates for further studies.

The aim of this study was to explore the needs for the identification of design elements of a web-based learning system that would help students develop their science process skills (SPS) to be used in science lessons. A descriptive survey method was adopted as the methodology of the study. Survey data was collected from a sample of 36 teachers and 196 middle school students (grades 5 to 8). The results of the study indicated that students had difficulty in learning science subjects. They thought that they could learn the subjects in the science course better with technological and educational support, and various teaching activities. Teachers stated that the web-based education system should meet the following requirements be simple and understandable, be relevant to real/everyday life, be an interactive system, which is rich in content and images, and include various multimedia elements such as simulations, animations, and 3D materials. On the other hand, many students stated that a web-based learning system that will help them learn the subjects in the science course should have course videos (educational videos), test/solved/sample questions, practice exams, accurate and reliable information. In addition, the students stated that this web-based learning system should be simple and understandable, have easy and rich content, be interactive and have a good technical infrastructure. Both teachers and students thought that "observing", and "experimenting" skills would be improved the most in technology-enhanced learning environments. In addition, teachers stated that the benefits of developing students' science process skills in real life would be "gaining a scientific perspective on events", "awareness of the problem(s) around them", "science literacy", "enabling the student to access the information himself/herself", "expanding perspectives on events", and "able to solve the problems they encounter more easily".