bluuebunny/crossref_metadata_2025 huggingface dataset:
Apoyo equitativo para la obtención de medios de sustento y alimentos
Authors: Rohwerder Brigitte
Published: August 2023

La pandemia de Covid-19 y las políticas públicas creadas para contener su propagación tuvieron repercusiones serias en la seguridad alimentaria y los medios de sustento de las personas. La pandemia expuso las deficiencias y desigualdades de los sistemas de protección social, la producción y la distribución de alimentos, la seguridad laboral, las políticas económicas, y afectó más que nada a aquellos que ya se encontraban en una situación de marginación y vulnerabilidad (Bolton and Georgalakis 2022; Thompson et al. 2021; Rohwerder 2020). Los aislamientos obligatorios, el cierre de fronteras, el cierre o la reducción de negocios y oficinas públicas causaron recesiones económicas y pérdidas de medios de sustento, y arrastraron a millones de personas al borde de la pobreza y la indigencia (Thompson et al. 2021). La pandemia tuvo repercusiones significativas en la producción y el acceso de los hogares a alimentos nutritivos de calidad debido a la pérdida de ingresos, el aumento en los precios de los alimentos y las restricciones de movimiento de personas, insumos y productos (ibid.). Las mujeres y aquellos que trabajan en las economías informales fueron los más afectados en zonas urbanas y rurales a causa de desigualdades profundamente arraigadas (ibid.; Bolton and Georgalakis 2022; Juárez Padilla, Machorro and Pira 2021). Estas repercusiones continúan cuatro años después. Así, el Informe Mundial sobre las Crisis Alimentarias 2023 identifica que los efectos socioeconómicos prolongados de la pandemia son uno de los factores que aumenta la inseguridad alimentaria aguda (FSIN and Global Network Against Food Crises 2023). Los efectos socioeconómicos de la pandemia han tenido consecuencias negativas en la resiliencia de las personas y ha dado lugar a períodos de recuperación más extensos y a una incapacidad para afrontar futuras crisis (ibid.). De acuerdo con la investigación respaldada por el Covid-19 Responses for Equity Programme (CORE), que cuenta con el apoyo del Centro Internacional de Investigaciones para el Desarrollo (IDRC), esta guía destaca las lecciones clave y acciones prioritarias que se deben realizar para abordar los desafíos en torno a la seguridad alimentaria y los medios de subsistencia a fin de transformar los sistemas alimentarios en sistemas resilientes y equitativos. Esto incluye apoyar las necesidades inmediatas; construir flexibilidad, resiliencia e inclusión en los sistemas alimentarios y de protección social, y desarrollar políticas económicas que sean equitativas y que tengan una perspectiva de género (Bolton and Georgalakis 2022).
PANDEMIJA KORONA VIRUSA I SINDROM SAGOREVANJA KOD STUDENATA
Authors: Bekić Simona , Malčić Borka
Published: August 2023

U ovom radu analiziramo mogućnost povećanog stepena razvoja sindroma sagorevanja kod studenata u toku Covid-19 pandemije. Sindrom sagorevanja kod studenata objašnjavamo kao kombinaciju osećaja fizičkog i mentalnog premora usled studija, smanjenog interesovanja prema fakultetskim zadacima i smanjene efikasnosti pri ispunjavanju akademskih obaveza. Da bismo ga jasnije opisali, u radu koristimo opštu teoriju stresa Stefana Hobfola, Teoriju konzervacije resursa, koja nalaže da ljudi gubitkom njima važnih resursa (predmeta, ličnih osobina, energija i stanja) postepeno razvijaju sindrom sagorevanja. Pretpostavljamo da su ovi resursi tokom pandemije Covid-19 virusa značajno smanjeni u količini, stavljajući studentsku populaciju u rizik od sagorevanja. U nastavku predložemo određene preventivne mere protiv razvoja sagorevanja, koje su usmerene na stvaranje spirala dobitaka resursa nasuprot njihovim gubicima. Ukoliko se u bliskoj budućnosti ne preduzmu kvalitetne mere nadoknade izgubljenih resursa kod studenata, verujemo da se može javiti veći broj slučajeva akademskog sagorevanja, a samim tim i manje zadovoljstvo studiranjem, smanjena motivacija za rad i veća frekvenca odustajanja od studija.
PROFIL „IDEALNOG“ NASTAVNIKA IZ PERSPEKTIVE UČENIKA
Authors: Milić Tijana S.
Published: August 2023

Ispitivanje osobina ličnosti nastavnika i profesionalnih karakteristika uvek je bila aktuelna tema. U radu ćemo pokušati da odgovorimo na istraživačko pitanje: kakvog nastavnika učenici žele? Ispitivanjem stavova učenika težimo da otvorimo školu za njihove potrebe i interesovanja, odnosno kroz ovo istraživanje težimo da ukažemo na značaj uloge nastavnika u obrazovno-vaspitnom radu. Društvene promene i obrazovni trendovi uslovljavaju da se nastavnik neprestano menja i razvija u skladu sa obrazovno-vaspitnim ciljevima i potrebama učenika. Saznanje o tome šta učenici cene kod nastavnika, bitan je aspekt za postizanje pozitivnih rezultata, kao i za dalje profesionalno usavršavanje. Istraživanje je realizovano u okviru KA1 projekta Erazmus+ gde smo ispitivali stavove učenika naše škole OMŠ „Kornelije Stanković“ i partner škole Glazbena škola u Varaždinu, takođe uzorak obuhvata i MŠ „Stevan Hristić“ Kruševac i OŠ „Dobrila Stambolić“ Svrljig (prigodni uzorak- 159 ispitanika). Na osnovu rezultata napravili smo listu poželjnih osobina: dobar predavač (M=4,78), voli i ceni rad (M=4,7), pravedan (M=4,67), ohrabruje učenika (M=4,64) pravedan u ocenjivanju (M=4,62), ceni i poštuje učenika (M=4,61) itd. Komparacijom stavova učenika u odnosu na tip škole i teorijskim razmatranjem relevatne literature utvrdićemo specifičnost odnosa i uloga na relaciji nastanik-učenik. Danas težimo da škola bude otvorena i po meri deteta, što je zahtevnije i izazovnije za nastavnika. Rezultati istraživanja omogućiće nam da otkrijemo u kom pravcu treba podizati kvalitet nastave, kao i odnos između nastavnika i učenika.
PRIMENA FUNKCIONALNOG KOMUNIKACIONOG TRENINGA ZA REDUKCIJU PROBLEMATIČNIH PONAŠANJA U FUNKCIJI IZBEGAVANJA ZADATKA
Authors: Gajić Anja , Arsić Bojana , Vidojković Sara
Published: August 2023

Od velike je važnosti da se pre tretiranja problematičnog ponašanja, utvrdi njegova funkcija. Intervencije za redukciju problematičnih ponašanja koja deca ispoljavaju zbog želje da izbegnu zadatak se mogu podeliti na one koje menjaju prethodnika ponašanja, samog ponašanja i posledice koju ponašanje izaziva. Intervencija fokusirana na izmenu samog problematičnog ponašanja podrazumeva podučavanje deteta da na socijalno prihvatljiv način dobije priliku da izbegne zadatak i naziva se funkcionalni komunikacioni trening (FKT). Cilj ove studije slučaja je bio ispitati efikasnost FKT procedure u cilju redukcije problematičnog ponašanja kod sedmogodišnjeg ispitanika sa poremećajem iz spektra autizma (PSA). Primena FKT je dovela do potpune redukcije problematičnog ponašanja (100%) kod ispitanika za 39 tretmana. Značaj ove studije se ogleda u tome što prisustvo problematičnih ponašanja u funkciji izbegavanja zadatka onemogućava decu sa PSA pri usvajanju novih veština i znanja, a redukcijom i potpunom eliminacijom problematičnog ponašanja u navedenoj situaciji ispitanik može da usvoji nova znanja i veštine od značaja. Iako je identifikovano koje su naučno zasnovane intervencije u radu sa decom sa PSA pokazalo se da ih defektolozi ne primenjuju u dovoljnoj meri, što implicira potrebu za obučavanjem defektologa u primeni navedenih procedura.
SAMOPROCENA NASTAVNIČKE PROFESIJE U SAVREMENOM OBRAZOVNOM KONTEKSTU
Authors: Andevski Milica
Published: August 2023

Prikaz monografije 

"SAMOPROCENA NASTAVNIČKE PROFESIJE U SAVREMENOM OBRAZOVNOM KONTEKSTU"

autorke: doc. dr Stanislava Marić Jurišin i doc. dr Borka Malčić

Novi Sad, Filozofski fakultet, 2022.god.
Dental students’ self-perception of security and biosafety measures in times of pandemic by COVID-19
Authors: Grave Luísa Quevedo , Costa Francine dos Santos , Chisini Luiz Alexandre , Conde Marcus Cristian Muniz
Published: August 2023

The study investigated the factors associated with the self-perception safety of dental students in clinical activities during the COVID-19 pandemic. This cross-sectional study was based on a semi-structured online (google forms) self-applied questionnaire, sent by e-mail to three private Dental Schools in Brazil. The variables were: 1) sociodemographic information; 2) questions about the measures adopted by dental schools before returning to clinical activities; 3) dental students’ self-perception of security; 4) the General Health Questionnaire. Data were submitted to Fisher’s exact test (p<0.05). Of the 294 eligible students, 97% were evaluated and 100% received previous specific biosafety training predominantly theoretical (72.16%) longer than one hour (51.55%). Most students (81.44%) felt secure performing clinical care during the COVID-19 pandemic. Students undergoing specific biosafety training for longer than one hour felt safer than those perfoming training for up to 1 hour (p=0.004). Students from schools where the aerosol-producing restriction was applied felt safer than those without restrictions (p=0.016). Women reported feeling less secure than men (p=0.046), and students who submitted to COVID-19 Specific Biosafety Training felt safer in clinical activities than those submitted to theoretical training only (p=0.011). Students from private universities presenting psychosomatic changes felt less secure in practicing clinical dental care activities (p=0.006). In conclusion, time-spent training in biosafety, restriction of the use of aerosol-producing procedures, and the gender of students were associated with the self-perception safety of students. Students with practical training felt safer in clinical activities for patients with COVID-19 than those who had only theoretical training.
Contribuições dos estudos sociais da ciência e tecnologia para pensar as paisagens multiespécies em tempos de pandemia
Authors: Barboza-Arias Luis Miguel
Published: August 2023

O presente artigo apresenta uma reflexão crítica no contexto de emergência do novo coronavírus (SARS-Cov-2). Espera-se contribuir com uma discussão que permita aos investigadores dos estudos sociais da ciência e tecnologia (ESCT) aprofundarem seu conhecimento das paisagens multiespécie e sua relação com as crises socioambientais e sanitárias atuais. Embora a pandemia da Covid-19 possa ser vista por alguns grupos como a máxima manifestação de um modelo civilizatório em crise, ou como um ponto de inflexão na trajetória linear e acrítica impulsionada pelos regimes tecnocientíficos modernos, neste artigo, enfatiza-se a importância de pensar a conjuntura a partir das possíveis alianças, colaborações e arranjos para-além-do-humano, que podem ter emergido e se potencializado nesse período. As ideias expostas no texto convidam a prestar mais atenção às formas em que alguns relacionamentos multiespécie ocorridos nos meses do confinamento social possibilitam a descoberta de novas sensibilidades afetivas, que tensionam os imaginários de securitização e biossegurança. Neste sentido, a ficção literária, como o romance Desonra, escrito por J. M. Coetzee, representam meios poderosos para ajudar-nos na compreensão desses fenômenos empíricos
No frequency change of prehospital treatments by emergency medical services workers for traumatic cardiac arrest patients before and after the COVID-19 pandemic in Korea: a case series
Authors: Lee Ju Heon , Kim Hyung Il
Published: August 2023

Purpose: Out-of-hospital traumatic cardiac arrest (TCA) often has a poor prognosis despite rescue efforts. Although the incidence and mortality of out-of-hospital cardiac arrest have increased, bystander cardiopulmonary resuscitation (CPR) has decreased in some countries during the COVID-19 pandemic. In the prehospital setting, immediate treatment of cardiac arrest is required without knowing the patient’s COVID-19 status. Because COVID-19 is usually transmitted through the respiratory tract, airway management can put medical personnel at risk for infection. This study explored whether on-scene treatments involving CPR for TCA patients changed during the COVID-19 pandemic in Korea. Methods: This retrospective study used data from emergency medical services (EMS) run sheets in Gangwon Province from January 2019 to December 2021. Patients whose initial problem was cardiac arrest and who received CPR were included. Data in 2019 were classified as pre–COVID-19 and all subsequent data (from 2020 and 2021) as post–COVID-19. Age, sex, possible cause of cardiac arrest, and treatments including airway maneuvers, oropharyngeal airway (OPA) or i-gel insertion, endotracheal intubation (ETI), bag-valve mask (BVM) ventilation, intravenous (IV) line establishment, neck collar application, and wound dressing with hemostasis were investigated. Results: During the study period, 2,007 patients received CPR, of whom 596 patients had TCA and 367 had disease-origin cardiac arrest (DCA). Among the patients with TCA, 192 (32.2%) were pre–COVID-19 and 404 (67.8%) were post–COVID-19. In the TCA group, prehospital treatments did not decrease. The average frequencies were 59.7% for airway maneuvers, 47.5% for OPA, 57.4% for BVM, and 51.3% for neck collar application. The rates of ETI, i-gel insertion, and IV-line establishment increased. The treatment rate for TCA was significantly higher than that for DCA. Conclusions: Prehospital treatments by EMS workers for patients with TCA did not decrease during the COVID-19 pandemic. Instead, the rates of ETI, i-gel insertion, and IV-line establishment increased.
Clinical Profile of Contact Dermatitis Patients at the Allergy-Immunology Division of Dermatology and Venereology Outpatient Clinic
Authors: Gabriel Rio Widipriyatama  , Damayanti  , Dewanti Linda , Anggraeni Sylvia
Published: August 2023

Background: Contact dermatitis is an inflammatory skin response that can be caused by several things. This inflammatory reaction is most often caused by external compounds that become allergens or irritants to the body. Purpose: To evaluate the clinical profile of contact dermatitis patients at the allergy-immunology division of dermatology and venereology outpatient clinic of Dr. Soetomo general academic hospital. Methods: The sampling technique used in this study is a total sampling technique and was processed with Excel descriptively. Result: The most frequent age group diagnosed with contact dermatitis was the 20–45-year-old age group (45.5%). The most frequent gender was female (72.2%). The most frequent occupation was private employee (30.8%). The most frequent suspected causal factor was cosmetics (35.2%). Itching was the most common type of patient complaint (44.1%). Face was the most frequent location (30.8%). Erythematous macules were the most frequent clinical manifestation (45.9%). The diagnosis of contact dermatitis was divided into allergic contact dermatitis ACD (60.4%) and irritant contact dermatitis ICD (39.6%). The most frequent topical therapy was corticosteroid (53.2%). Meanwhile, the most systemic therapy is antihistamine (73.8%). Conclusion: ACD is more prevalent than ICD and is more prevalent in women between the ages of 20 and 45. The most prevalent occupation distribution is among private employees. Cosmetics are the most frequently suspected cause factor. Itch is the most common patient complaint. The face is where contact dermatitis occurs most frequently. Erythematous macules are the most frequent clinical symptom. Corticosteroids and antihistamines are the most commonly given medication.
Retrospective Study: Management of Atopic Dermatitis
Authors: Adji Aryani , Cahyadi Alexandro Ivan
Published: August 2023

Background: Atopic dermatitis (AD) is a chronic skin inflammatory disease characterized by mild to severe itching, relapses, and mostly appears in infants and children. Although there have been current advances in the management of AD, satisfactory treatment has not been achieved. Purpose: To evaluate the treatment of patients with AD in order to provide better management. Methods: A retrospective study of newly diagnosed AD patients at the Allergy and Immunology Division of the Outpatient Unit, Dermatology and Venereology Clinic, Prof. Dr. R.D. Kandou Hospital Manado from 2019-2021. Result: Antihistamines were the most widely prescribed medication, administered to 108 patients of all patients’ visits, and 94 (87%) of them were given cetirizine (the most widely prescribed type). Emollients were used adequately; they included petroleum jelly in 82 patients (90.1%) and urea 10% cream  in 9 patients (9.9%). Conclusion: There were 108 AD patients in Dermatology and Venereology Clinic, Prof. Dr. R.D. Kandou Hospital Manado from 2019-2021. Treatment with antihistamine and emollient therapy gave satisfactory results.
The Profiles of Infantile Hemangiomas Patients
Authors: Hidayati Arie , Earlia Nanda , Sari Ninda , Vella  , Maulida Mimi , Asrizal Cynthia wahyu
Published: August 2023

Background: Infantile hemangiomas (IH) are the most prevalent benign tumors in children, predominantly in girls. Most IH cases do not require treatment due to spontaneous involution, but 10% of cases do require early treatment due to size, location, and complications. Purpose: This study tried to define the profile, clinical aspects, and therapy of IH in Dr. Zainoel Abidin General Hospital, Banda Aceh. Methods: A descriptive approach using a retrospective analysis employing secondary data from the outpatient clinic's patient registration book. This study included all new cases of infantile hemangioma at the outpatient clinic general hospital between 2013 and 2021. Result: A total of 105 patients were involved in this study. The majority of IH patients (59%) were under the age of one year, with 64 female patients (61%) making the most visits to the pediatric clinic in 2017, 2018, and 2019 (77.1%). The most prevalent clinical features of skin lesions were nodules in 69 individuals (65.7%), and the most common site was the facial region (13.3%) in 44 patients. In 20 individuals, a combination of propanolol and oral corticosteroids was used as the most effective treatment strategy (19% ). Conclusion: Infantile hemangiomas is the most frequently reported benign tumor in children. Females are more likely than males to develop IH. The majority of IH is minor and normally resolves on its own without therapy. However, certain rare kinds of IH require clinician attention and systematic treatment.
Validation and Reliability of Indonesian Version of Vitiligo-Specific Health-Related Quality of Life Instrument (VITIQoL)
Authors: Indramaya Diah Mira , Devi Aprilin Krista , Sawitri  , Utomo Budi , Fithriyah Izzatul , Murtiastutik Dwi , Prakoeswa Cita Rosita Sigit , Hidayati Afif Nurul
Published: August 2023

Background: Vitiligo is a long-term autoimmune disorder marked by the loss of melanocytes and the formation of white macules. Vitiligo can have an impact on the patient's look and quality of life. The Dermatology Life Quality Index (DLQI) is a questionnaire that analyzes the quality of life of skin patients in general, but it is not disease-specific. To assess the quality of life of vitiligo patients in Indonesia, a disease-specific instrument is required. Purpose: This study aims to analyze the validity and reliability of the Vitiligo Quality of Life (VitiQol) questionnaire in Indonesia and translate the VitiQol questionnaire into Indonesian. Methods: Using cross-sectional analytic observation, this study was performed on 39 participants with vitiligo at Dr. Soetomo Surabaya between December 2021 and January 2022. The investigation consisted of three phases: the Indonesian translation of VitiQol, testing for validity, and assessing reliability. Result: The VitiQol questionnaire is a valid and reliable questionnaire. Valid with a correlation coefficient between 0.40 and 0.80 and reliability close to perfection. There was a significant correlation between VitiQol and DLQI (r=0.511, p=0.001). Conclusion: According to the findings of this study, the Indonesian VitiQol is a valid and reliable instrument for measuring the life quality of vitiligo patients in Indonesia.
Relationship of Adolescent Self-Control with Covid-19 Health Protocol Adherence (Survey of Adolescents in Palembang City)
Authors: Pratama Erfandi , Nur Alam Fajar  , Nurmala Ira Nurmala , Mochammad Bagus Qomaruddin  , Kaima Ishmata Rianti
Published: August 2023

Background: COVID-19 is a health problem that is currently a global concern caused by SARS-CoV-2 infection. South Sumatra Province has a percentage of COVID-19 mortality rate of 5.92%, which exceeds the national mortality percentage of 4.1%. Elimination of COVID-19 cases is one of the implementations of the Sustainable Development Goals (SDGs) which aims to end the epidemic of infectious diseases by 2030. Adolescents are faced with the ability to control their attitudes well in order to be consistent in action and achieve emotional maturity and character building. Objectives: to analyze the relationship between adolescent self-control and compliance with COVID-19 health protocols. Methods: This research uses the analytical observational method with a quantitative approach with a cross-sectional design. This study’s respondents were 100 samples using the voluntary sampling method. Information was collected online via Google form in February 2021. Data were analyzed using a simple linear regression test. Results: Univariate results showed that compliance with the COVID-19 health protocol was 53%. There was a significant relationship between behavioral, cognitive, and decision control on compliance with the COVID-19 health protocol. Linear regression results show a moderate and positive relationship between behavioral control (r = 0.274), cognitive control (r = 0.425), and decision control (r = 0, 473) to compliance with COVID-19 health protocols. Conclusions: Adolescents in Palembang City have good self-control so that they can modify and control behavior, manage information, and choose actions on COVID-19 protocols.
Family Support in the Tradition of Mappanetta’ Isi as an Effort to Maintain Dental Health in the Bugis Community in South Sulawesi
Authors: Asrina Andi , Reski Muhammad Alif , Abbas Hasriwiani Habo , Yusriani Yusriani
Published: August 2023

Background: Dental and oral health is very important because it is one of the highest indicators of individual health and disease that people complain about so various ways are done by individuals to maintain dental health both medically and traditionally. Various traditions of caring for teeth have been carried out for generations by the community, one of which is Mappanetta' isi which is a traditional way of the Bugis community in South Sulawesi in maintaining dental health. Objective: To analyze family support in the Mappanetta' isi tradition as an effort to maintain dental health in the Bugis community in South Sulawesi. Method: research is descriptive qualitative with an ethnographic approach using observation techniques, in-depth interviews and documentation during the research. Informants consisted of 1 community leader as a key informant, 1 health officer and family as support and 4 main informants of purposively selected research with the criteria of the Bugis community who preserve the tradition of mappanetta' isi. The data that has been collected will be reduced, categorized, and presented in narrative form. Data analysis with taxonomy, and data validity plan using triangulation. Results: It was found that the preservation of the mappanetta' isi tradition could not be separated from family support or other social support. The role of the family is always to introduce and carry out the tradition to its generation using simple tools, this strengthens the instillation of values and beliefs of the Bugis community in Wajo Regency on mappanetta' isi dental care. Conclusion: Family support is a factor in the preservation of the mappanetta' isi tradition, so that the custom can be accepted and is still practiced today.
The Flow of Social Environmental Determinants of Disabilities on Lepers in Tuban City
Authors: Rockmawati Dliyau , Aris Santjaka  , Lagiono  , Nur Hilal  , Khomsatun  , Hari  Rudjianto Indro Wardono  , Ririh Yudhastuti  , Soedjajadi  , Lilis Sulistyorini  , R. Azizah  , Khuliyah Candraning Diyanah  , Chatarina Umbul Wahyuni  , Hari Basuki Notobroto  , Nasichatus Shofa
Published: August 2023

Background: Leprosy is a neglected tropical disease considered rare in most areas despite having a relatively high incidence in some countries. Objective: Analyze the flow of determinants of the social environment that can affect the occurrence of disability in lepers and their impacts. Method: Research using a qualitative approach. The research was conducted in Tuban Regency, East Java Province. The informant selection technique uses a purposeful sampling technique. Data analysis uses triangulation techniques. Results: The frequency of leprosy in Tuban Regency tended to decrease from 2014-2019. Leprosy distribution occurred in 18 sub-districts; Lepers were found every month in 2019 with various characteristics of lepers that cause the emergence of leprosy and disability in leprosy. The total number of informants in this study was seven informants. Determinants of disability in lepers include informant characteristics and social environment, including knowledge, contact history, family support, self-confidence, and impact. Conclusion: In this study, the social environment that most impact the occurrence of disability in lepers is the informant knowledge factor. Informant knowledge is influenced by education, a large network of friends, and technological literacy. Education will show the type of informant work, and the type of work will determine the income of the informant; income determines economic status. Economic status contributes to food intake, medication seeking, and the home's physical condition. The duration of leprosy treatment will affect the worsening of the disability if good self-care is not carried out and always use PPE when doing activities.
Teacher Empowerment to Prevent Oral Health Problems Related to Anemia in Adolescent Girls at SMPN 41 Surabaya
Authors: Lia Aulia Rachma  , Lukas Aldhi Hannawan Siswoyo  , Marselina Sesaria Pratiknjo  , Muhammad Naufal Hatta  , Gilang Rasuna Sabdho Wening  , Sihombing Manuel Raynaldy , Ni Nyoman Trisari Utami  , Refibrianti Kusuma Maharani
Published: August 2023

Background: An epidemiological study at SMPN 41 Surabaya revealed that approximately 50% of 7thand 8th-grade adolescent girls have poor daily eating behavior. Around 19 female students (63.3%) experience oral health problems related to anemia during menstruation. According to the Theory of Reasoned Action (TRA), subjective norms were found to have the most influence on forming intentions toward good daily eating behavior. Subjective norms refer to the influence or pressures from the surrounding environment. Within the school environment, teachers play a role as one of the subjective norms that affect the decision-making of female students regarding their daily eating behavior. Aims: To empower teachers to conduct examinations for anemia symptoms and clinical signs of oral health problems during menstruation among adolescent girls and to record their findings in the manual book. Methods: This program provides counseling and training on examining anemia symptoms and oral health problems to 23 teachers, utilizing a manual book as a medium. The effectiveness of the activity was evaluated using pre-test and post-test assessments. The scores obtained from both tests were analyzed using paired sample tests to assess the teachers' knowledge and skills improvement. Results: Based on the scores obtained from the pre-test and post-test assessments, it was found that the level of knowledge and skills of the teachers after the empowerment (Mean= 73.26; SD= 10.72) was higher compared to before the empowerment (Mean= 61.95; SD= 15.5). Statistically, it was determined that teacher empowerment significantly (p<0.05) improved their knowledge and skills in examining anemia symptoms and oral health problems. Conclusion: Empowering teachers through counseling and training significantly enhances their knowledge and abilities in examining anemia symptoms and oral health problems.
EFFECT OF ADDITION RAMIE AND COCONUT COIR FIBERS WITH DIFFERENT CONCENTRATIONS ON TENSILE STRENGTH OF ACRYLIC DENTURE BASE
Authors: Prawesthi Endang , Eka Putri Adinda , Asylla Vilza , Arif Wibowo Sambodo
Published: August 2023

Background: Acrylic denture base material has advantages such as good aesthetics, ease of repair, and affordable price, but this denture has mechanical properties, one of which is low tensile strength so fractures often occur during use. Utilization of natural fibers such as ramie (Boehmeria Nivea) and coconut coir (Coco Nucifera L) can be used as an alternative reinforcement for acrylic denture bases. Purpose: To determine the effect of adding ramie fiber and coconut coir fiber at different concentrations on the tensile strength of the acrylic denture base. Method: This study used a laboratory experimental method with a flat dumbell-shaped specimen with a size of 75 × 10 × 3 mm based on ISO 527-1 (2019). The specimens consisted of 42 plates which were divided into 7 groups, namely 6 specimens each group without fiber addition (control), with the addition of ramie fiber 1%, 2%, 3%, and the addition of coconut coir fiber 1%, 2%, 3%. Tensile strength testing using Universal Testing Machine (UTM), data were analyzed by One-way ANOVA test and Post Hoc LSD test. Result: The 3% ramie fiber addition group had the highest tensile strength (76.47 MPa), the 1% coconut coir fiber addition group had the lowest tensile strength (58.91 MPa). There was a significant difference in the results of the control group's tensile strength test and the addition of 3% ramie fiber and 1% coconut coir fiber (p-value < 0.05). Conclusion: The greater the concentration of ramie and coconut fiber additions, the higher the tensile strength value, although the tensile strength value in the coconut fiber addition group was lower than the control group and ramie fiber addition.
ANTIBACTERIAL ACTIVITY OF NAMNAM FRUIT JUICE FROM SOUTH KALIMANTAN AGAINST STAPHYLOCOCCUS AUREUS AND ESCHERICHIA COLI
Authors: Nurbidayah  , Nafila  , Amalia Nurul
Published: August 2023

Background: Namnam (Cynometra cauliflora L.) has been reported to contain bioactive compounds that are beneficial as being antifungal, antibacterial, antiviral, and antioxidant. Namnam fruit (Cynometra cauliflora L.) is a herbal plant that has antibacterial properties because it contains chemicals in the form of tannins, saponins, and flavonoids. Purpose: To determine the content of phytochemical compounds contained in them and their activity against Staphylococcus aureus and Eshcerichia coli. Method: The method used in this study was agar diffusion using blank disks and the measurement of the inhibition of the test bacteria. Result: The results showed that Namnam fruit juice (Cynometra cauliflora L.) was proven to contain alkaloids, phenol, flavonoid, and saponin phytochemicals. The results of the inhibition zone measurement for S. aureus bacteria at a 100% concentration showed 6 mm and for E. coli bacteria at a 100% concentration showed 7.33 mm, which means that the inhibition zone of the two bacteria was quite intense. It meant that the higher the concentration, the greater the inhibition zone and the stronger the antibacterial activity produced. Namnam fruit juice activity in inhibiting the growth of E. coli bacteria was more substantial when compared to S. aureus bacteria. Conclusion: The result of this study concluded that Namnam fruit juice had the potential to be an antibacterial agent.
Effects of Difluorophenyl Substituents on Structural, Redox, and Magnetic Properties of Blatter Radicals
Authors: Gulyaev Dmitry , Serykh Andrey , Tretyakov Evgeny , Akyeva Anna , Syroeshkin Mikhail , Gorbunov Dmitry , Maltseva Svetlana , Gritsan Nina , Romanenko Galina , Bogomyakov Artem
Published: August 2023

Blatter radicals 1-(3,4-difluorophenyl)- (1a) and 1-(2,4-difluorophenyl)-3-phenyl-1,4-dihydrobenzo[e][1,2,4]triazin-4-yl (1b) were prepared in good yields through oxidation of the corresponding amidrazones using MnO2 in dry CH2Cl2. Cyclic voltammetry showed that both radicals are oxidized and reduced chemically and electrochemically reversibly in accordance with –1/0 and 0/+1 processes. EPR spectroscopy indicated that spin density is mainly delocalized on the triazinyl moiety of the heterocycle. Structure of all paramagnets was unambiguously confirmed by single-crystal X-ray diffraction, and two different 1D chains of alternating radicals were identified. 3,4-Difluorophenyl-derivatives 1a are packed into columns composed of two kinds of alternating centrosymmetric dimers, having comparatively short intermolecular distances. In crystals of 2,4-difluorophenyl-derivative 1b, the parallel arrangement of bicyclic moieties and phenyl rings favors the formation of 1D regular chains wherein the radicals are related by translation parallel to the crystallographic stacking axis. Magnetic susceptibility measurements in the 2–300 K region showed that in crystals of the radicals, strong antiferromagnetic interactions are dominant. Subsequent fitting of the dependence of T on T with 12-membered looped uniform stacks gave the following best-fit parameters: for 1a, g = 2.01 ± 0.05, J/kB = –292 ± 10 K; for 1b, g = 2.04 ± 0.1J/kB = –222 ± 17 K. For comparison, in a nonfluorinated related radical, there are only very weak intermolecular interactions along the columns (J/kB = –2.2 ± 0.2 K). These results illustrate the magnitude of the influence of the fluorine atoms introduced into Blatter radicals on their structure and magnetic properties.
Impact of Climate Change on Inflation in 26 Selected Countries
Authors: Li Cunpu , Zhang Xuetong , He Jing
Published: August 2023

In the era of persistent globalization, climate governance has emerged as a prominent concern within both the theoretical community and government departments of diverse nations. Of particular interest in academic research is the adverse effect of climate shocks on the global economy. This paper employs average temperature as a surrogate indicator for climate shocks and examines the influence of temperature fluctuations on inflation levels using a balanced panel dataset from 1995 to 2021. The findings indicate a positive association between temperature change and inflation within the country, which remains consistent even after subjecting the analysis to multiple robustness tests. Furthermore, accounting for heterogeneity reveals variations in the magnitude of response of inflation levels to temperature fluctuations. Regarding the analysis of underlying mechanisms, the study underscores the significance of energy demand as a pivotal pathway influencing inflationary pressures at the national level. Lastly, by incorporating GDP per capita as a threshold, the research reveals a nonlinear relationship between temperature change and inflation levels.
Reaction-based Optical Fingerprinting Strategy for the Recognition of Fat-Soluble Samples: Discrimination of Motor Oils
Authors: Pypin Arseniy A. , Shik Anna V. , Stepanova Irina A. , Doroshenko Irina A. , Podrugina Tatyana A. , Beklemishev Mikhail K.
Published: August 2023

Optical “fingerprints” are widely used in chemometrics-assited recognition of samples of different nature. An emerging trend in this area is the transition from obtaining "static" spectral data to reactions occurring over time. The indicator reactions are usually carried out in aqueous solutions; in this study we have developed the reactions that occur in an organic solvent, which makes it possible to recognize fat-soluble samples. In this capacity, we used 5W40, 10W40 and 5W30 motor oils of 4 manufacturers, totally 6 samples. The procedure involved mixing of the dye, sample, and reagents (HNO3, HCl, or t-butyl hydroperoxide) in ethanolic solution in a 96-well plate and measuring absorbance or near-IR fluorescence intensity every several minutes during 20–55 min. The obtained photographic images were processed by linear discriminant analysis (LDA) and k-nearest neighbors algorithm (kNN). The discrimination accuracy was evaluated by using the validation procedure. Reaction of oxidation of a dye with nitric acid allowed to recognize all 6 samples with 100% accuracy by LDA. Merging data of 4 reactions that did not provide complete discrimination ensured an accuracy of 93% by kNN technique. The developed indicator systems have good prospects for the discrimination of other fat-soluble samples. Overall, the results confirm the viability of the kinetic-based discrimination strategy.
Unlocking the Bioactive Potential of Pomegranate Peels: A Green Extraction Approach
Authors: Grillo Giorgio , Capaldi Giorgio , Radošević Kristina , Jakopović Željko , Markov Ksenija , Brncic Mladen , Gallina Lorenzo , Calcio Gaudino Emanuela , Cravotto Giancarlo
Published: August 2023

Pomegranate (Punica granatum L.) is well known for its high content in bioactives including polyphenols, flavonoids and tannins, which have been shown to exhibit a wide range of biological activity such as antioxidant, antimicrobial and anticancer effects. It is worth noting that the majority of these molecules are found in the peels (PP), which are usually disposed of after processing, causing a significant amount of waste, amounting to more than 3.6 million t/y. This work investigates MW-assisted extraction (MAE) in water for the recovery of antioxidants from PP, including the optimization of temperature and extraction times. The total phenolics, anthocyanin, flavonoid and tannin contents of the recovered extracts have been determined, as have their antioxidant activities, which were found to be 356.35 mgGAE/gextr., 303.97 µgCy3G/gextr., 37.28 mgQE/gextr., 56.48 mgGAE/gextr. and 1.43 µmolTE/gextr., respectively (according to the adopted reference). All results have been compared with those obtained using a conventional protocol. In addition, the potential for water recycling by means of nanofiltration downstream in optimized MAE has been investigated, leading to overall water reuse of approx. 75%. Energy consumption (20.92W/mgGAE) and the common green metrics, RME, E-Factor and PMI (PME), have been considered in evaluating the proposed PP valorization strategy. Finally, the biological activity of the main products has been assessed. The antimicrobial properties of the PP extracts against three Gram-positive and three Gram-negative bacteria, and their antiproliferative activity towards human cancer cells have been tested. The S. aureus bacteria was the most susceptible to the PP extracts. All tested products displayed antiproliferative activity in HeLa cells when higher concentrations were tested, with D-PP/NF being the most effective. This result was also confirmed in a clonogenic analysis, which generally indicated the possible anti-cancer activity of pomegranate peel extracts obtained using this green approach.
Analysis of errors of the artificial horizon sensor based on vision system
Authors: Sheinikau A. A. , Ivanitski L. A. , Malkin V. A.
Published: August 2023

The article discusses the features of the practical implementation of the artificial horizon sensor based on the onboard vision system. Proposed, developed on the basis of well-known applications, a variant of the algorithm for the operation of an unmanned aerial vehicle orientation video system. The problems of automatic detection and determination of the position of the horizon line on changing digital images that make up the video stream from the onboard digital camera are shown. The analysis of the factors influencing the accuracy of estimation of carrier orientation angles using the proposed system is carried out. The results of a practical study are presented, characterizing the degree of influence of the considered factors on the total error. A discrete stochastic mathematical model of an unmanned aerial vehicle orientation system based on an onboard vision system has been developed. The possibility of providing an acceptable level of accuracy of the orientation video system due to certain technical and algorithmic solutions is shown. The conclusion is made about the expediency of using this system in autonomous multisensor navigation systems for unmanned aerial vehicles.
Statistical bayesian algorithm for processing thermographic images of the cow udder for diagnosing mastitis
Authors: Hirutsky I. I. , Senkov A. G. , Rakevich Y. A.
Published: August 2023

The article presents results of our experiments carried out to study the invariance of the digital description of the imageThere in the paper is formulated a mathematical problem of multi-hypothetical detection of subclinical and clinical mastitis in dairy cows by the maximum values of udder temperature measured by digital processing of the udder thermal images. The optimal temperature threshold values corresponding to the Bayesian criterion of the minimum average risk in the above multi-hypothesis detection problem are determined by numerical modelling.
Uma análise discursivo-funcional de orações prefaciadas por comoquiera
Authors: Amorim Camila Rodrigues de , Garcia Talita Storti
Published: August 2023

Este trabalho investiga as orações introduzidas por comoquiera que no espanhol, concebidas, na literatura, como concessivas impróprias. Parazuelos (1993), Flamenco García (1999) e Rodríguez Rosique (2001) afirmam que essas orações abarcam um conjunto amplo de situações possíveis, de modo que nenhuma delas invalida a conclusão alcançada na oração principal. A fim de desvendar a que propósito comunicativo as orações prefaciadas por comoquiera que são utilizadas no espanhol atual, adotamos, como aparato teórico, o modelo da Gramática Discursivo-Funcional de Hengeveld e Mackenzie (2008). O universo de investigação consiste em 167 ocorrências extraídas do CREA (Corpus de Referencia del Español Actual). O resultado dessa pesquisa sugere um novo olhar para o fenômeno em análise, uma vez que o concebemos de forma discreta, em termos de funções retóricas ou semânticas.
“O e-book de ‘Enquanto eu não te encontro’ esgotou porque a Seguinte comprou todas as unidades”: um caso de circulação e paratopia criadora na literatura juvenil brasileira
Authors: Doretto Vitoria Ferreira
Published: August 2023

O romance jovem-adulto Enquanto eu não te encontro teve sua primeira edição publicada em e-book na Amazon em 2020. Meses após seu lançamento, a obra foi vencedora da primeira edição do CLIPOP. Com a publicação da nova edição prevista para 2021, a primeira edição foi retirada da Amazon, e a loja indicou que ela esgotou — levando à criação de publicações no Twitter citando razões para o e-book ter esgotado. A partir do quadro teórico da análise do discurso de linha francesa, particularmente das proposições de Dominique Maingueneau para o estudo do funcionamento discursivo de materiais literários, analisamos as mudanças que o resultado do CLIPOP provocou nas instâncias de autoria de Pedro Rhuas e as formas de circulação de sua obra. Com a nova edição do romance, o escritor se desloca da posição de autor independente para a posição de autor publicado por uma editora tradicional.
A influência das crenças para a aquisição da autonomia dos alunos na aprendizagem de língua inglesa no Ensino Médio
Authors: Molinari Francine Martins , Monteiro Dirce Charara
Published: August 2023

O desenvolvimento da autonomia é uma competência desejável no processo de ensino-aprendizagem da língua inglesa. Uma possibilidade na busca pelo aluno autônomo é identificar suas crenças e discutir sua influência no desenvolvimento da autonomia, objetivo geral desta pesquisa. Com base em estudos teórico-metodológicos sobre crenças e autonomia, foi desenvolvida uma pesquisa qualitativa, um estudo de caso, com uma turma de 33 alunos do Ensino Médio Integrado ao Técnico. O instrumento utilizado para a coleta de dados foi um questionário, com 15 questões, aplicado aos alunos em 2019. A análise dos resultados revelou algumas das crenças dos alunos que podem auxiliar o professor que deseja um aluno autônomo, bem como a necessidade de desconstruir aquelas que não favorecem a autonomia desejada. Dentre as primeiras, destacamos “É possível aprender inglês sozinho” e, dentre aquelas que não contribuem para a autonomia, “O melhor lugar para aprender inglês é no país em que ele é falado como língua materna”. Resumindo, as crenças do grupo de alunos que participaram da pesquisa refletem suas opiniões sobre a autonomia na aprendizagem de inglês e demonstram que é possível aprender inglês sozinho, se houver esforço e dedicação por parte dos alunos, com orientação do professor em alguns momentos, com a complementação de jogos, internet, músicas e séries televisivas e por meio de outras atividades diversificadas, além do uso do livro didático. Os resultados poderão contribuir para uma prática pedagógica mais eficaz no ensino de língua inglesa.
Um modelo híbrido para o Reconhecimento de Entidades Nomeadas em português
Authors: Silva Andressa Vieira e , Fernando Lopes Marcos
Published: August 2023

O Reconhecimento de Entidades Nomeadas (REN) é uma tarefa computacional voltada para a classificação automática de termos chamados de Entidades Nomeadas em um texto, como os nomes de pessoas, lugares e organizações. Nesta pesquisa, propomos um modelo híbrido para o REN em português, que combina representações word embeddings e traços baseados em representações linguísticas explícitas (como regras morfossintáticas e pronomes de tratamento) aplicados a uma rede neural BiLSTM-CRF. O modelo foi treinado no corpus Harem (SANTOS; CARDOSO, 2007), obtendo 81,06% de medida-F, o que representa uma melhora estatisticamente significativa em relação ao modelo treinado somente com representações word embeddings. A BiLSTM-CRF também superou os resultados obtidos pelo módulo spaCy (HONNIBAL; MONTANI, 2017) e ficou um pouco acima do modelo BERTimbau (SOUZA; NOGUEIRA; LOTUFO, 2020). Esses resultados sugerem que a incorporação de traços linguísticos pode melhorar o desempenho de modelos de redes neurais no reconhecimento de entidades nomeadas em textos.
“Pandeminions”: análise dialógica dos “(bolso)minions” na pandemia da COVID-19
Authors: Oliveira Natasha Ribeiro de , Paula Luciane de
Published: August 2023

O objetivo do estudo é analisar um post da rede social Facebook, denominado “Pandeminions”, a fim de recuperar as relações dialógicas que o constituem, a partir do referencial teórico-metodológico do Círculo de Bakhtin. O post se relaciona às críticas feitas desde a eleição presidencial de Jair Bolsonaro, em 2018, que se renovam na pandemia da COVID-19, pelas práticas de enfrentamento da doença pelo governo. Estas, por sua vez, refletem-se no discurso de seus apoiadores, os “(bolso)minions”, em referência aos personagens dos filmes Meu Malvado Favorito que, no cenário político brasileiro, foram ressignificados, deslocados da esfera artística para a política, como expressão de crítica social. As interações enunciativas refletem e refratam a vida, o que justifica este estudo, com base no movimento dialético-dialógico, como uma forma de pensar algumas práticas políticas e socioculturais via signos ideológicos.
Fraseologia especializada e relações metafóricas em corpus jornalístico de espanhol rio-platense
Authors: Novodvorski Ariel
Published: August 2023

Este trabalho apresenta uma amostra analítico-metodológica de nossa pesquisa de pós-doutorado (NOVODVORSKI, 2020, 2021). Abordamos a metaforização do domínio político a partir de Unidades Fraseológicas Especializadas (UFEs) do futebol. Nosso objeto de pesquisa é um corpus jornalístico em espanhol rio-platense. O quadro teórico-metodológico congrega Terminologia, Fraseologia Especializada, Metáfora Conceptual e Linguística Descritiva, assim como a abordagem e os procedimentos quanto à utilização de ferramentas do programa WordSmith Tools (WST), versão 7,0 (SCOTT, 2016). O reconhecimento das fraseologias, das áreas de especialidade convergentes e do contexto sócio-histórico e cultural é fundamental para a compreensão dos usos metafóricos das UFEs. Ilustramos os procedimentos adotados para identificação das fraseologias e para compreensão das relações metafóricas, em variadas ocorrências tomadas do corpus.