bluuebunny/crossref_metadata_2025 huggingface dataset:
EARTHEN LAMP-SHAPED DGS DUAL BAND MICROSTRIP PATCH ANTENNA FOR HIGH RETURN LOSS IN BIOMEDICAL APPLICATION
Authors: Gour Sonam , Rathi Amit
Published: February 2024

This study illustrates a dual-band circular and pentagon antenna with dual-band configuration for the high return loss. When an antenna has a greater return loss, less power is reflected toward the transmitter, implying that the antenna and transmission line are better suited. Due to its accessibility, the FR4 substrate is used to replicate the design. With a bandwidth of 150 MHz and 200 MHz, respectively, the antenna's dual-band performance is between 2.32 GHz to 2.47 GHz and 2.9 GHz to 3.1 GHz. The body phantom design in CST Studio is used to test the design's biocompatibility. It is demonstrated by the improved antenna in the industrial, scientific, and medical (ISM) band region
that it can be utilized for telemetry or medical services.
Negotiating Feminist Positions in the 1980 Exhibition På Vej: Women Architects in Denmark

Envision a More Equitable Future
Authors: Riesto Svava , Steiner Henriette
Published: February 2024

The socially and environmentally engaged feminist architectural practices of the 1970s and 1980s seem more relevant than ever as the building industry continues to fuel spatial, social, economic and ecological injustices. Those decades saw the emergence of feminist architectural exhibitions, the most well known today being Women in American Architecture: A Historic and Contemporary Perspective, held at the Brooklyn Museum in New York in 1977. Another example is the lesser- known Danish exhibition På Vej (On the Way) of 1980. Launched as part of the United Nations’ Decade for Women, it drew large numbers of visitors and international attention. First shown in Copenhagen, the collectively curated exhibition later travelled to the Danish cities of Aarhus and Hjørring. In this article, we contextualize this exhibition and examine its planning process, curatorial choices and accompanying publication. Moreover, we show that rather than presenting a unified feminist statement, På Vej negotiated various feminist concerns. In doing so, we highlight not only diverse positions and possibilities, but also the tensions and challenges that feminist architectural and curatorial practices of the time engaged with, posing questions about gender and collaboration that are still relevant today.
НАССР SYSTEM IN FOOD SECURITY AND IMPROVEMENT OF ITS APPLICATION
Authors:   Osh Technological University, Abdiev Murat , Mametova Gulnaz ,   Osh Technological University, Bekboeva Aida ,   National Academy of Sciences of the Kyrgyz Republic
Published: February 2024

In the proposed article, the NACP system-international quality standards for ensuring food safety of the Kyrgyz Republic and ways of improving its application are investigated, theoretical provisions are clarified and the formation of their concepts is proposed. The subject of research is the NACSP system. The study considers the main factors of the growing popularity of the NACP system, the internal benefits of an enterprise when it is introduced at the enterprise, the stages of implementation and the advantage of food production according to the NACP system, government policy, which plays an important role in ensuring food security. Research methods: analytical, monographic.
EVOLUTION OF GROUP SINGING IN KYRGYZ MUSICAL FOLKLORE AT THE END OF THE XIX CENTURY
Authors:   Kyrgyz Academy of Education, Duishenaliev Jumabek
Published: February 2024

The article considers the evolution of group singing in the Kyrgyz musical folklore at the end of the XIX century, recorded in the musical texts of the Kyrgyz musical folklore, from the point of view of their ethno-musical and musical-factual analysis. It was clarified that the genre of working and revolutionary songs in Kyrgyzstan was formed in the pre-revolutionary period and has undergone changes in the functions of the group singing environment. Instead of ritual and lyrical songs that raise acute social themes, urban songs of protest content began to appear. Special attention is paid to the evolution of group singing in Kyrgyz folklore.
Caracterización de la competitividad en los hoteles a partir de la utilización de conglomerados
Authors: Villanueva-Imitola Andrés
Published: February 2024

Objetivo: Identificar el nivel de competitividad de los hoteles ubicados en la ciudad de Barranquilla, a partir de la utilización de conglomerados con el fin de determinar las características similares de las organizaciones objeto de estudio. Método: La investigación es de tipo cuantitativo, se utilizó la técnica multivariable, a través de la aplicación del análisis de conglomerado aplicado a 13 hoteles. Las técnicas utilizadas para la recolección de información fueron la encuesta y revisión documental, los datos fueron procesados a través del programa Statitical Product and Service Solutions. Resultados: se presenta la caracterización de la competitividad de los hoteles agrupandolos cuatro conglomerados lo que refleja que a menor sea la ubicación en el conglomerado menor es el nivel de competitividad y a mayor sea la ubicación en el conglomerado mayor es el nivel de competitividad. En este sentido, los hoteles con alto nivel de competitividad, es decir, los que se encuentran ubicados en el conglomerado cuatro (4), cuentan con fortalezas relacionadas con el desarrollo de capacidades gerenciales, producto de la implementación de estrategias en sus organizaciones. Conclusión: La innovación es un elemento clave para la competitividad de los hoteles, las cuales se enfoca en la aplicación de las tecnologías de la información y las comunicaciones en el área comercial.
Treatment and staining of iPSC-derived neurons for lysosomal phenotype analysis v1
Authors: Chedid Jessica
Published: February 2024

This protocol describes the preparation and treatment of neuronal cultures to be imaged for its analysis using the Opera Phenix high-content screening system. This includes the preparation of the cultures and its treatment to stain Lysosomes using a lysosome staining reagent, the treatment with DQ-red BSA to analyse lysosomal activity and the fixation and staining of the autophagic markers P62 and LC3 in the presence and absence of the autophagy-lysosomal pathway inhibitor Bafilomycin A1. Quantification of autophagy measures or autophagy flux in the presence and absence of bafilomycin A1 treatment offers a dynamic readout of the autophagy state that cannot be captured otherwise in immunostaining and western blot experiments. The aim of this protocol is to provide a guideline for stain and image any cell line for its analysis using a high content imaging system, allowing the process of large number of conditions/cell lines for the measurement of lysosomal and autophagosomal phenotypes.
Japanese Learner’s Ability to Pronounce Nasal Consonant /N/ Located at The End of Words
Authors: Sesefanakh Alja Genedili , Febriyanti Rike
Published: February 2024

Japanese is a language that has a unique sound and distinctive articulation, but this uniqueness sometimes makes the pronunciation of people who are learning Japanese is still a lot less precise. Therefore, this study was conducted to find out the ability of Indonesian Japanese learners to pronounce the nasal consonant sounds located at the end of a word or called uvular nasal sounds, which is in Japanese 「口蓋垂鼻音」kougaisuibion with phonetic letter symbol /N/. This study was conducted on 12 Japanese language learners at SMAN 2 Batu, using a descriptive qualitative method and then using Praat to analyse their voices while reading 3 Japanese sentences consisting of the words [hitomisan], [sumimasen], and [imasen]. This study also analysed the voice of Japanese native speakers when reading the same sentences as Japanese learners use as a reference. The results of this study are pronunciation by native speakers found nasal sounds that are pronounced in the form of nasal uvular sounds /N/, also found the existence of pronunciation that cannot be distinguished between vowels and nasal consonants from the results of Praat analysis. While for students, there are only a few that have been appropriate such as native speakers’ pronunciation but most of them had different pronunciations.
A Critical Discourse Analysis on the Representation of Female Idols in the “Idol” Song Lyric by Yoasobi: From the Feminism Point of View
Authors: Farisya Ghaida , Dewanty Via Luviana
Published: February 2024

Each song lyric has a message that the writer wants to convey to the listener about what the writer feels and thinks. This research discusses how Japanese female idols are represented in the opening soundtrack of the anime song “Oshi no Ko” which is currently being discussed among Japanese idol fans. The song titled “Idol” is the work of a duo band known as Yoasobi, telling a story of anxiety and sadness in the romance of Japanese youth life but accompanied by uplifting techno music. When song lyrics are made based on commercial interests, the meaning of the text should be criticized to find out who is in a dominating position and who is not. The song “Idol” in this research is analyzed using Sara Mills’sCritical Discourse Analysis (CDA) (1997) with a feminist perspective to analyze the presentation of the storyteller (subject) and the told (object). The results of this study show that the position of female idols as objects is shown as a figure who does not talk about herself much, her desires and feelings are less well conveyed. Female idols are shown more from the fans’ point of view as the position of the storyteller (subject). The position of female idols in the lyrics is only shown by stereotypical idol characters who are required to have a positive image, have high loyalty to fans, are required to be perfect by covering all flaws, and are prohibited from dating. Although the song “Idol” is an anime soundtrack that discusses the other side of idol life, in this song, the opportunity to voice the thoughts and what female idols want to express is not well displayed. Thus, the lyricist only presents female idols based on what they want for the sake of desire and sexual objects. This research only uses one main data source, namely song lyrics. It is hoped that future research can use a variety of main data sources such as anime or manga.
Measurement of palliative care competencies using PALCOM instrument
Authors: Oruč Mirza , Sivić Suad , Bokonjić Dejan , Galijašević Kenan , Hodžić Harun
Published: February 2024

Introduction: An essential component of any profession is competent and confident staff. In palliative care, a wellrounded approach and versatile knowledge of staff and students are of great importance. Measuring these competencies is very important for the development of palliative care and health care.
Methods: Measurement of competencies in palliative care by analyzing existing instruments and questions in palliative care. Process of developing a new instrument for measurement of competencies in palliative care PALCOM, using cross-sectional methodology with nurses from Bosnia and Herzegovina.
Results: The results are presenting findings of research done with nurses from BIH using two main variables: Years of work experience and level of education of the participants. Main difference is between the two competencies: Pain assessment and management, education, and care for the patient’s family regarding the level of education.
Conclusion: The need for measuring competencies is evident in the daily evolution of palliative care, community-based palliative care, hospice care, and subspecialized palliative care. There is no questionnaire that can measure all competencies, but the use of the general competencies in the PALCOM questionnaire can cover this area with the measurement of different domains and the competencies specific to these domains.
Electoral Participation of Non‐National EU Citizens in France: The Case of the Nord
Authors: Kelbel Camille , Gouard David , Von Nostitz Felix , Lombard Meredith
Published: February 2024

Since the 1993 Maastricht Treaty, EU citizens have the right to vote in European and local elections in the member state they reside in. In France, only about a quarter do so. Our article considers what factors explain the registration and participation of non-national citizens for the French Department of the Nord where around 35,000 non-French European citizens of voting age are living. Among them, 11,638 are registered to vote in the French municipal elections. Following the 2020 municipal elections, we have consulted the electoral rolls in each of the 648 communes to know who actually cast a vote. Based on detailed census data on each EU nationality and on other information contained on the electoral lists and rolls (age, gender, place of birth, etc.) and also contextual variables, this article seeks to identify the main factors associated with registering in the first instance and turning out to vote in the second. Our results confirm wide variation in registration and voting rates according to nationality. They also show that beyond voters’ nationality and the “usual suspects” of electoral participation, contextual factors are important predictors.
USING “CANVA FOR EDUCATION” APPLICATION WITH COLLABORATIVE LEARNING IN VISUAL ARTS LESSON: SAMPLE ACTIVITIES FOR TEACHERS
Authors: Erden Kocaarslan Gülcan , Rıedler Eryaman Martina
Published: February 2024

The proliferation of Web 2.0 tools in visual arts education has ushered in multifaceted learning environments that cater to diverse sensory experiences. Among these tools, Canva for Education stands out, offering an array of visual assets, content, and templates for diverse design endeavors. This tool not only augments learning experiences but also enhances creativity by piquing students' engagement through its myriad features. Nonetheless, the efficacy of such a tool is augmented when intertwined with active learning methodologies in pedagogical settings. Specifically, when Canva for Education is embedded within a collaborative learning framework, it fosters a distinct learning milieu, promoting peer-to-peer interactions. In this paper, activities that can be implemented in collaborative groups with Canva for Education application in middle school visual arts class were introduced. These activities were prepared within the framework of the objectives related to the use of technology in visual arts curriculum in Turkey. Within the scope of this study, products developed with different design types are presented to guide teachers. It is thought that these activities will provide insights for practitioners and students on the use of Canva for Education.
Improved Accurate Localization using PSO and the Weighted Dijkstra Algorithm in Software Defined Wireless Sensor Networks
Authors: Baraa Abbas Shahal Et al.
Published: February 2024

Wireless Sensor Networks (WSNs) are crucial in various fields, including monitoring the environment, surveillance, and healthcare. They rely on localization services for accurate data transfer and optimal network performance. Traditional WSN techniques struggle to adapt to dynamic environmental changes beyond the intended task scope. A synergy between Software-Defined Networking (SDN) and WSN has been suggested to address this issue. This research paper presents proposed approach for machine learning-based localization in Software Defined Wireless Sensor Networks (SDWSNs) using Particle Swarm Optimization (PSO) technique and the Weighted Dijkstra algorithm. PSO technique is used for clustering, the weighted Dijkstra algorithm (WDA) for finding the shortest path and sending data packets, and machine learning algorithms like AdaBoost and Naïve Bayes for data classification. The effectiveness of the proposed approach is measured using energy consumption, throughput, network lifespan, and packet delivery ratio, outperforming existing models like OEERP, LEACH, DRINA, and BCDCA. The machine learning algorithms' performance is also evaluated, with Naïve Bayes achieving the highest accuracy of 78.24% and AdaBoost 98.90%.
Central and Eastern Europe’s Response to Trafficking
Authors: Bernasiewicz Maciej Witold
Published: February 2024

Introduction: The text characterizes the phenomenon of human trafficking in three countries: Bulgaria, Romania, and Poland. It was decided to describe ways to combat this phenomenon using the example of Poland. Research Aim: The goal of study was to submit a short report on the general situation in the field of human trafficking in selected countries of Central and Eastern Europe. Evidence-based Facts: Central and Eastern Europe is the origin, transfer, and destination for victims of human trafficking. While in Bulgaria or Romania sexual exploitation is predominant among the victims identified, forced labour is predominant in Poland. Summary: Help for victims of human trafficking is largely based on the activities of non-overnmental organizations, and the state is left only to prosecute this crime. Poland considered this outsourcing of assistance to victims more effective than building a public assistance system.
Toward (Racial) Justice-in-the-Doing of Place-Based Community Engagement
Authors: Moore Tami , Lindsey Lindsey , Greg  , Marick Marshan , Stout Michael
Published: February 2024

Community and campus partners benefit from place-based community engagement to enact a commitment to racial equity and community-driven decision making. Racial equity is paramount in place-based community engagement. However, very little attention has been given to the ways whiteness in the ideological foundations of higher education shapes the work lives of professionals, faculty, and the collaborations they form to address community issues. Thus, the commitment to racial equity will be no more than words without the necessary work toward the #relationshipgoal of disrupting hegemonic whiteness as a shaping force in community-university interactions. The purpose of this case study is to foreground the paradoxes of whiteness-at-work in an informal place-based community engagement collaboration between the Center for Public Life at Oklahoma State University-Tulsa and members of the historic Greenwood community in Tulsa, Oklahoma. The case study design reflected participatory action research; data sources included semi- and unstructured interviews, field notes from participant observation, artifacts and documents, researcher journals and participant reflections.  Reading this case with an eye to whiteness-at-work underscores the necessity of acknowledging the power of the university to determine the culture of the partnership and taking necessary steps to disrupt the practices which serve to devalue local communities and their ways of being, knowing, and doing to address the issues they prioritize. Doing the internal, interpersonal, and institutional work to disrupt hegemonic whiteness is the justice-in-the-doing in place-based community engagement that may garner the racial equity to which we aspire.
A Welcome and Call for Collaborators
Authors: Ducar Jamilah
Published: February 2024

The initial seed of what would later become the Place-Based Justice Network (PBJN) was planted a decade ago when a group of like-minded higher education leaders came together to interrogate the multi-layered relationships between campuses and their intrinsically linked communities. Eventually, a learning community committed to transforming higher education and our communities by deconstructing systems of oppression through place-based community engagement formalized as the Network and has since grown to represent dozens of institutions.
Importance of clinical and radiological assessment of patient of osteoarthritis knee foroptimum outcome in total knee replacement
Authors: Kundu Soutrik , Dakshit Kosturi , Garg Rohit Nirbhay , Dussa Kumarswami Ramulu
Published: February 2024

Background: Total knee replacement (TKR) provides symptomatic relief in patients with severe arthritis by removing pathologic joint tissue and restoration of the joint anatomy and function by the replacing with metal or plastic components leading to more stable biomechanics. Inspite of all advances in the surgical techniques 1 out of 5 people who undergo TKA remain unsatisfied. Clinical and radiological grading of osteoarthritis of knee may be an important prognostic marker to assess the outcome following TKR.
Methods: Study conducted was retrospective study. Pre-op routine and clinical assessment data noted from departmental records. Correlation between ‘initial knee society score’ (KSSi) and ‘radiological severity’ in terms of (Kellgren-Lawrence) grade and varus angle with ‘change in knee society score’ (ΔKSS) assessed to reach at conclusion.
Results: Lower KSS values, higher KL grading, higher femorotibial angle and were associated significantly with higher change in KSS values, i.e. better outcome.
Conclusions: Severe OA knee with high FTA and higher KL grade has shown better outcome following TKA. In early stages it is better to manage the patient conservatively with medications and physiotherapy.
Role of ultrasound guided suprascapular nerve block aided mobilization physiotherapy in frozen shoulder recovery: a prospective study
Authors: Musthafa Mufassir , Bandil Deepanshu , Singh Shilpi , Verma Aman
Published: February 2024

Background: Frozen shoulder is debilitating condition marked by progressive shoulder pain and restricted mobility, affecting sleep and activities of daily living of a person. The objective of this study was to evaluate the efficacy of USG guided suprascapular nerve block aided mobilization physiotherapy for management of frozen shoulder so as to improve the quality of living of patients.
Methods: This prospective interventional study was conducted at the Department of Orthopaedics of a teaching institute of Central India from January 2021 to April 2023 after obtaining ethical clearance. Patients diagnosed with frozen shoulder and giving written consent were included in this study after considering the inclusion and exclusion criteria. Baseline demographics, symptom duration, degree of active and passive shoulder range of movement, Shoulder pain and disability index (SPADI) score were documented on day of presentation (preintervention) after which USG guided suprascapular nerve block was given. Post SSNB, 10 sessions of supervised mobilization physiotherapy was given. SPADI scores and degree of active and passive range of movement were noted at 3rd, 6th and 12th week and compared using statistical tests namely repeated measure ANOVA and chi square test of independence.
Results: A total of 54 patients enrolled in the study after meeting inclusion criteria, only 46 completed the follow up and their mean SPADI pain score and mean SPADI disability score at presentation significantly reduced at 12 weeks post intervention. Range of flexion, abduction and external rotation of shoulder also showed significant increase (p value<0.05). Number of participants with severe restriction of shoulder internal rotation also decreased after SSNB aided physiotherapy.
Conclusions: USG guided suprascapular nerve block aided physiotherapy exercise schedule is a safe and effective outpatient treatment for frozen shoulder providing early pain relief and improving shoulder mobility.
Pixee knee+ augmented reality assisted navigation for total knee arthroplasty in an ambulatory surgical center
Authors: Waitzman Jacob , Kassab Safa
Published: February 2024

Total knee arthroplasty (TKA) requires precise alignment for optimal post-operative outcomes and prosthesis longevity. Recently, augmented reality (AR) has emerged as a promising technology in surgical procedures, including TKA. This case series evaluates the feasibility and accuracy of the knee+ augmented reality-assisted navigation (ARAN) system by Pixee Medical in an ambulatory surgical center (ASC) setting. Our study involved 17 consecutive TKA patients performed with the knee+ ARAN system at an ASC from August 2022 to October 2022. Demographic data, including sex, age, ASA score, height, weight, and BMI, were recorded. Postoperative measurements of the mechanical distal femoral angle (MDFA), mechanical distal tibial angle (MDTA), posterior tibial slope (PTS), femoral-tibial angle (FTA), and posterior femoral flexion (PFF) were compared to the ideal intraoperative angles. Outliers were defined as deviations greater than 3° from the planned angles. In this study, 15 out of 17 TKAs utilizing the Pixee knee+ ARAN system were analyzed. All mean post-operative radiographic measurements were within clinically acceptable ranges. The study also found that surgeries using the knee+ system had a slightly longer incision-to-closing time relative to the control group of patients undergoing normal TKA. Our results indicate clinically acceptable accuracy and precision in alignment with the knee+ ARAN system, albeit with a slight increase in surgery duration. This is the first study evaluating the knee+ ARAN system in an ASC setting indicates its suitability for outpatient centers, highlighting its precision, portability, and cost-effectiveness. Larger studies utilizing outcome measures can further assess the system’s advantages and disadvantages.
Proximal humerus fracture in a newborn-like a thief in the night
Authors: Madeira Sofia , Escalda Carolina
Published: February 2024

Epiphysiolysis of the shoulder is rare in newborns. The radiographic evaluation may be limited due to the non-ossification of the epiphyses, and it can be misdiagnosed as a dislocation. Ultrasonography and MRI provide a better answer in the diagnosis of these lesions. We describe a clinical case of an epiphysiolysis of the shoulder in a newborn baby after caesarean section. A premature born with 26 weeks and 660 g shows oedema and ecchymosis of the right shoulder. Radiographies and ultrasound show a fracture-epiphysiolysis of the proximal humerus. She was treated in a conservatory way. At 8 months old, she has no complaints and has a normal range of motion of the shoulder.
A retro-prospective study\' of cleft palatal fistulas: An analy\'sis of prevalence, cause and location in C) perated cleft lip and palate cases
Authors: Kurian Denis Jacob , Radder Kiran , Desai Anil
Published: February 2024

One of the expected outcomes of palate repair is to achieve complete partition between nasal and oral cavity in addition to good speech. Any failure of achieving complete structural integrity of palate is labelled as an oronasal (palatal) fistula with persistent passage between oral and nasal cavity, it can occur at the anterior, posterior or mid palatal region

The aim of the study is to assess prevalence of palatal fistula, cause of palatal fistula, location of palatal fistula and to derive a more relevant surgical technique.

A retro-prospective study was conducted in operated cleft patients who showed presence of palatal fistula between the age group of 9 months to 7 years. The data collected included age, sex and type of cleft defecttype, width of cleft palatetype of surgery performed, size of fistula, location of fistula, duration of fistula formationpostoperatively

8 palatal fistula were included. The fistula was located mostly at the anterior palatal region (50%) and secondly at the mid palatal region (38%). The occurrence of fistula in operated cleft lip and palate cases was noted mostly after V-Y pushback palatoplasty followed by Von Langenbeck

Among the surgical techniques used for palatoplasty, the Von Langenbeck is proven to be superior than V-Y pushback palatoplasty in accordance with the occurrence of palatal fistula. The anterior palate fistulas were the most common type in the study.
The efficacy of oral itraconazole in the treatment of otomycosis accompanied by a perforated tympanic membrane
Authors: Nama Akash NR , Bhojani Dhaval , Vaidya Sudhakar
Published: February 2024

: Managing otomycosis in patients with an existing tympanic membrane perforation can pose challenges. However, this study underscores the efficacy of oral itraconazole as a viable treatment option for such instances.

The research encompassed 34 individuals experiencing both otomycosis and a perforated tympanic membrane. These participants received a combination of oral itraconazole and antibiotic ear drops as treatment. Over a period of six weeks, their progress was monitored to assess the treatment's effectiveness and to observe any potential instances of recurrence.

Out of the total 34 subjects examined in the study, 25 individuals achieved complete recovery after just one week of oral itraconazole treatment. Among the remaining 9 patients, 6 experienced a successful resolution of the condition following two weeks of therapy. For 3 patients, an extended treatment duration was required, and in a singular case, a recurrence of the condition was observed at the six-week mark.

Oral itraconazole treatment presents as an efficacious substitute for conventional approaches in addressing otomycosis accompanied by tympanic membrane perforation.
Semaphorin 7A impairs barrier function in cultured human corneal epithelial cells in a manner dependent on nuclear factor-kappa B
Authors:   Department of Ophthalmology, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong Province, China, Yang Cheng-Cheng , Zhao Xiao-Jing ,   Department of Ophthalmology, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong Province, China, Wang Heng ,   Department of Ophthalmology, Hangzhou TCM Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou 310006, Zhejiang Province, China, Guo Zi-Han ,   Eye Institute of Xiamen University, Fujian Provincial Key Laboratory of Ophthalmology and Visual Science, School of Medicine, Xiamen University, Xiamen 361005, Fujian Province, China, Jin Kai ,   Department of Ophthalmology, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong Province, China, Liu Yang ,   Department of Ophthalmology, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong Province, China, Li Bin-Hui ,   Department of Ophthalmology, the Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai 519000, Guangdong Province, China
Published: February 2024

AIM: To evaluate the role of semaphorin 7A (Sema7A) and its associated regulatory mechanisms in modulating the barrier function of cultured human corneal epithelial cells (HCEs).
METHODS: Barrier models of HCEs were treated with recombinant human Sema7A at concentrations of 0, 125, 250, or 500 ng/mL for 24, 48, or 72h in vitro. Transepithelial electrical resistance (TEER) as well as Dextran-fluorescein isothiocyanate (FITC) permeability assays were conducted to assess barrier function. To quantify tight junctions (TJs) such as occludin and zonula occludens-1 (ZO-1) at the mRNA level, reverse transcription-polymerase chain reaction (RT-PCR) analysis was performed. Immunoblotting was used to examine the activity of the nuclear factor-kappa B (NF-κB) signaling pathway and the production of TJs proteins. Immunofluorescence analyses were employed to localize the TJs. Enzyme-linked immunosorbent assay (ELISA) and RT-PCR were utilized to observe changes in interleukin (IL)-1β levels. To investigate the role of NF-κB signaling activation and IL-1β in Sema7A’s anti-barrier mechanism, we employed 0.1 µmol/L IκB kinase 2 (IKK2) inhibitor IV or 500 ng/mL IL-1 receptor (IL-1R) antagonist.
RESULTS: Treatment with Sema7A resulted in decreased TEER and increased permeability of Dextran-FITC in HCEs through down-regulating mRNA and protein levels of TJs in a time- and dose-dependent manner, as well as altering the localization of TJs. Furthermore, Sema7A stimulated the activation of inhibitor of kappa B alpha (IκBα) and expression of IL-1β. The anti-barrier function of Sema7A was significantly suppressed by treatment with IKK2 inhibitor IV or IL-1R antagonists.
CONCLUSION: Sema7A disrupts barrier function through its influence on NF-κB-mediated expression of TJ proteins, as well as the expression of IL-1β. These findings suggest that Sema7A could be a potential therapeutic target for the diseases in corneal epithelium.
Examining assessment principles and practices within the online components of an initial teacher education programme in Aotearoa New Zealand
Authors: Smith Penny , Carlyon Tracey
Published: February 2024

Learning and assessment that drives learner success should be a key tenet of all initial teacher education programmes. Initial teacher education providers in Aotearoa New Zealand must use an assessment framework to ensure that graduating teachers meet the Teaching Council standards. As a part of a review of their assessment practices, academic staff at an education institution conducted a survey to learn more about the practices and experiences of online assessment among their students and lecturers. It became apparent that, despite the large body of literature outlining the principles of good assessment, the range of assessment practices for online learning were not always being used or understood by students and lecturers. The findings highlighted that there is a wide variation in assessment practices between lecturers, and some students found tasks and feedback did not enhance their learning. From this we argue that closer attention be given to ensuring a wide range of assessment tasks are used, feedback practices are focused on improving student learning, and, most importantly, learner agency is upheld.
Real-Time Monitoring of Photovoltaic Systems and Control of Electricity Supply for Smart Micro Grid-PV using IoT
Authors: Iksan Nur , Purwanto Purwanto , Sutanto Heri
Published: February 2024

This paper aims to develop a photovoltaic (PV) performance monitoring system applied on a micro scale using the Internet of Things (IoT). Previous monitoring systems had limitations in platform flexibility, low-cost devices, hardware complexity, and stability of the data transfer process. For this reason, this research proposes an IoT architecture that uses Arduino devices, mini WIFI and an open-source platform, so that it can be easily developed further. This research also develops innovations in controlling the use of electrical energy sources from PV and utility networks. This monitoring system is applied to PV installations with a capacity of 1KW which is capable of monitoring electrical data in the form of current, voltage, power, energy and frequency obtained from PV panels, batteries, loads and electrical utilities. Monitoring data is displayed in a visual form that can be accessed via web-based and mobile applications. This research has developed an innovation in controlling the use of electrical energy sources from PV and Utility networks by using several sensors as parameters to determine the right time and condition in controlling the use of electrical resources.
A Comparative Review of AI Techniques for Automated Code Generation in Software Development: Advancements, Challenges, and Future Directions
Authors: Odeh Ayman , Odeh Nada , Mohammed Abdul Salam
Published: February 2024

Artificial Intelligence (AI), as one of the most important fields of computer science, plays a significant role in the software development life cycle process, especially in the implementation phase, where developers require considerable effort to convert software requirements and design into code. Automated Code Generation (ACG) using AI can help in this phase. Automating the code generation process is becoming increasingly popular as a solution to address various software development challenges and increase productivity. In this work, we provide a comprehensive review and discussion of traditional and AI techniques used for ACG, their challenges, and limitations. By analysing a selection of related studies, we will identify all AI methods and algorithms used for ACG, extracting the evaluation metrics and criteria such as Accuracy, Efficiency, Scalability, Correctness, Generalization, and more. These criteria will be used to perform a comparative result for AI methods used for ACG, exploring their applications, strengths, weaknesses, performance, and future applications.
Congenital Bilateral Missing of Permanent Mandibular Second Molars in a 10-Year-Old Child: A Case Report
Authors: Paryab Mehrsa
Published: February 2024

Hypodontia is the most common dental developmental disorder. Several underlying mechanisms have been proposed to be involved in its pathogenesis. Occurrence of hypodontia as an isolated trait due to genetic mutations has also been reported. Hypodontia most commonly involves the mandibular premolars and maxillary lateral incisors and second premolars. However, hypodontia of permanent second molars is a rare occurrence. To the best of the author’s knowledge, only two studies on orthodontic patients have reported hypodontia of permanent second molars in Iran.
This case report describes non-syndromic bilateral missing of permanent mandibular second molars in a 10-year-old child. Clinical examination revealed no systemic underlying condition, and no clinical evidence of any syndrome, or hereditary or familial pattern. Due to the potential impact of hypodontia on the function of dentition, prompt management of hypodontia is imperative. Furthermore, due to the possible mutations associated with hypodontia, additional screening for cancer susceptibility may be recommended.
Nitrosamine in meat and meat products: a review
Authors: Gilani Parisa Shavali , Fesahat Mohadeseh , Shariatifar Nabi
Published: February 2024

Nitrosamines (Nams) have been demonstrated to possess carcinogenic properties in certain animal species, suggesting a potential link between the consumption of this compound and the development of cancer in humans. Multiple reports have highlighted the presence of nitrosamine contamination in various food groups, particularly meat and meat products. Consequently, the presence of nitrosamines in meat products has raised significant concerns. This study aims to examine the levels of nitrosamines in meat and meat products, explore the mechanisms underlying their formation in these foods, and identify potential strategies for reducing this compound in food. To achieve this objective, scholarly articles about the keywords Nitrosamine, Exposure, Meat and Meat Products, and Mechanism of Formation were retrieved from academic databases such as PubMed, Web of Science, and Scopus, among others. The formation of nitrosamines (Nams) can be influenced by several factors including nitrosating agents, pH levels, the presence or accessibility of nitrite and nitrosable amines, and oxidative status. Moreover, the rate at which Nams form can be impacted by reducing these factors. Additionally, processed meat products may contain natural components and additives that interact with these factors to either hinder or facilitate the formation of Nams. Given the increasing consumption of sausages in daily diets, evaluating the levels of nitrosamines in meat products can serve as a quality measure for assessing nutritional value and the effectiveness of processing and thermal treatments.
Evaluation of heavy metals contamination in Rabbit Fish (Signus Sutor) from selected landing sites in Zanzibar, Tanzania
Authors: Mohamed Zeyana Nassor , Issa-Zacharia Abdulsudi , Nyamete Frida
Published: February 2024

The increase of heavy metals concentrations in aquatic and terrestrial environments and their toxicity is of global concern. The bioaccumulation of toxic metals in fish poses a serious risk to human health when consumed. This study assessed the quality of Rabbit fish (Signus Sutor) and their associated health risks from four landing sites (namely Malindi, Mazizini, Kizimkazi and Matemwe) in Zanzibar. The concentrations of toxic metals, including Lead (Pb), Cadmium (Cd), Copper (Cu), Chromium (Cr), Nickel (Ni), and Arsenic (As), in the fish muscle were scrutinized using inductively coupled plasma optical emission spectrometry (ICP-OES). The detected mean concentration (mg/kg) of Pb, As, Cr, Cd, Cu, and Ni at Malindi were 0.25±0.14, 2.22±0.44, 0.02±0.02, 0.01±0.00, 0.02±0.02 and 0.00±0.00 respectively; at Kizimkazi were 0.39±0.39, 2.30±0.44, 0.11±0.01, 0.07±0.04, 0.17±0.13 and 0.15±0.04 respectively: at Matemwe were 0.38±0.12, 0.52±0.14, 0.04±0.02, 0.05±0.01, 0.65±0.21 and 0.09±0.03 respectively; and Mazizini were 0.21±0.12, 5.56±1.37, 0.02±0.02, 0.03±0.01, 0.05±0.02 and 0.15±0.05 respectively. The mean concentration levels detected for all the elements in the fish gathered from all four landing sites were below international and local maximum (FAO/WHO) permissible limits for human consumption, except for Arsenic (As) and lead (Pb). The study also investigated the relationship between fish size and metal concentration which shows a positive correlation for Cu and Ni. However, it was negative for the remaining metals, possibly due to ecological and metabolic differences. The study emphasizes the necessity for regular monitoring of the marine environment and enforcement of hygienic regulations, as well as the treatment of land-based pollutants before they are discharged into the marine environment to protect fish quality.
Shaping sustainable food consumption attitudes: Bibliometric literature review
Authors: Gluza Natalia , Antczak Doris , Gurtatowski Marcin
Published: February 2024

Sustainable food consumption is a crucial aspect of achieving a sustainable future. However, changing people’s attitudes towards food can be a difficult task. In this article, we will conduct a bibliometric literature review to explore the current state of research on shaping sustainable food consumption attitudes. The study uses a sample of 922 papers in various bibliometric analyses. The authors use citation and collaboration analysis to determine the most significant authors and journals, and examine the relationships between the main authors and institutions. Next, they conduct content analysis, using bibliographic coupling, to determine the main areas of research within sustainable food consumption attitudes. The chapter attempts to identify the most important authors, journals and trends in each field.
Sustainable management of fruit waste production
Authors: Błaszczyk Alfred , Sady Sylwia , Pachołek Bogdan
Published: February 2024

The main goal of this paper is to review sustainable strategies presented in the literature for managing fruit processing by-products according to the circular economy, which could be useful for companies. In the food processing of fruits, the waste can be utilised directly or indirectly. The direct utilisation of fruit waste does not ensure full valorisation and does not fully minimise the environmental impact. The most sustainable management for the full valorisation of fruit waste according to the circular economy is the indirect utilisation, which requires an energyintensive drying process before the biorefinery approach. Sustainable Development Goal (SDG) 12.3 promotes the reduction of food waste and food loss throughout the supply chain to achieve sustainable development by 2030, especially at retail and consumption levels. The fruit processing industry produces large amounts of by-products, mainly removed by landfilling or incineration. However, these methods cause emissions of carbon dioxide, methane and ammonia, and release dioxin into the environment. In addition, it causes a loss of valuable biomass and nutrients and an economic loss. The sustainable management of fruit processing by-products is important to reduce the amount of food waste deposited in landfills and to develop strategies through their reuse for full valorisation and added economic value. The currently proposed biorefinery only focuses on partial valorisation of fruit waste, which is not completely compatible with the closedloop economy framework and economically feasible due to the low-efficiency bioprocesses. Therefore, there is a need for sustainable conception in the biorefinery approach, which can provide full valorisation of fruit waste according to the circular economy.
Sustainable healthy diets
Authors: Klimczak Inga , Gliszczyńska-Świgło Anna
Published: February 2024

The main challenge of our time is, on the one hand, malnutrition or the increasing number of overweight and obese people, and on the other hand, degradation of the environment and natural resources as a result of production. There is an urgent need to promote well-balanced and safe diets that have a low negative impact on the environment, while being culturally acceptable and economically accessible to all. This chapter discusses the concept of a “sustainable healthy diet” in the context of international and national dietary guidelines as well as the environmental impact of production and consumption of selected food groups and types of dietary patterns.
Fabryka Wyrobów Metalowych Famak – zapomniana firma łódzka
Authors: Grzejszczak Łukasz
Published: February 2024

Artykuł prezentuje pionierskie wyniki badań nad dziejami Fabryki Wyrobów Metalowych Famak, największego w okresie dwudziestolecia międzywojennego producenta sztućców i galanterii stołowej w Łodzi. Dotychczas w literaturze przedmiotu nie podejmowano zagadnień związanych z działalnością łódzkich firm produkujących wyroby platerowane. W artykule omówiono powstanie wytwórni, jej historię oraz scharakteryzowano profil produkcji.
Cyfryzacja w działaniach na rzecz efektywności energetycznej w firmach sektora MŚP
Authors: Pamuła Anna
Published: February 2024

Transformacja cyfrowa to kierunek, który zmienia nie tylko biznesowy sposób funkcjonowania, ale ma wpływ na wzrost efektywności energetycznej w organizacjach.
W monografii zawarto rozważania teoretyczne dotyczące potencjału przedsiębiorstw sektora MŚP w zakresie efektywności energetycznej oraz wpływu cyfryzacji na jego wykorzystanie. W sposób holistyczny przedstawiono w niej zagadnienia związane z cyfryzacją energetyki w powiązaniu z działaniami, jakie na rzecz efektywności mogą podejmować mikro, małe i średnie przedsiębiorstwa o różnym rodzaju działalności. Oprócz rozważań teoretycznych autorka przedstawia wyniki badań dotyczące zainteresowania i stopnia zaangażowania polskich przedsiębiorstw sektora MŚP w działania na rzecz EE. Monografia jest przeznaczona dla środowiska naukowego, ale szeroki zakres wiedzy znajdą w niej właściciele firm lub menadżerowie zainteresowani wprowadzaniem działań na rzecz EE.
Effect of the Incorporation of a High Food Value Fodder Ration on the Cheesemaking Quality of Milk
Authors: Bounoua L. Doubbi , Dahou A.A. , Medjahed M. , Tahlaiti H. , Homrani A.
Published: February 2024

Background: The aim of this study was to investigate the impact of incorporating high value fodder on the productive performance of experimental Prim Holstein cows in lactation. Methods: This supplementary feed ration is composed of a mixture of green grass silage and meadow hay. The effect of this incorporation on milk production and cheesemaking quality was studied on a batch of twenty-five high-lactation cows in experimental stalls. Result: Physico-chemical analysis showed that concentrate and hay are energy-dense feeds, with the highest dry matter and crude cellulose content However, the fodder ration is richer in crude protein and minerals. Evaluation of the chemical composition of milk in the high-lactation phase revealed a significant difference between the experimental batch and the control batch in terms of protein, dry matter and urea content, but no difference was observed in terms of fat, lactose and mineral content. Analysis of production performance data clearly showsed that the fodder ration significantly improved milk production and technological milk quality. The use of green fodder remainsed effective in improving milk production performance and the cheese-making quality of the milk. Technological milk coagulation times have been optimized to ensure the correct orientation of the targeted cheese matrices.