bluuebunny/crossref_metadata_2025 huggingface dataset:
Management of Subclinical Hypothyroidism: A Focus on Proven Health Effects in the 2023 Korean Thyroid Association Guidelines
Authors: Ku Eu Jeong , Yoo Won Sang , Chung Hyun Kyung
Published: August 2023

Subclinical hypothyroidism (SCH) is characterized by elevated thyroid-stimulating hormone (TSH) and normal free thyroxine levels. The Korean Thyroid Association recently issued a guideline for managing SCH, which emphasizes Korean-specific TSH diagnostic criteria and highlights the health benefits of levothyroxine (LT4) treatment. A serum TSH level of 6.8 mIU/L is presented as the reference value for diagnosing SCH. SCH can be classified as mild (TSH 6.8 to 10.0 mIU/L) or severe (TSH >10.0 mIU/L), and patients can be categorized as adults (age <70 years) or elderly (age ≥70 years), depending on the health effects of LT4 treatment. An initial increase in serum TSH levels should be reassessed with a subsequent measurement, including a thyroid peroxidase antibody test, preferably 2 to 3 months after the initial assessment. While LT4 treatment is not generally recommended for mild SCH in adults, it is necessary for severe SCH in patients with underlying coronary artery disease or heart failure and it may be considered for those with concurrent dyslipidemia. Conversely, LT4 treatment is generally not recommended for elderly patients, regardless of SCH severity. For those SCH patients who are prescribed LT4 treatment, the dosage should be personalized, and serum TSH levels should be regularly monitored to maintain the optimal LT4 regimen.
Evaluation of maternal anxiety and depression levels in pregnancies with fetal anomalies
Authors: LALELİ KOÇ Bergen , TUĞRUL ERSAK Duygu , ELMAS Burak , CAN Kazım Cihan , KARA Özgür , SAHİN Dilek
Published: August 2023

Aim: This study aimed to document depression and anxiety levels in pregnant women with intrauterine fetal anomalies based on objective measurement inventories, raise awareness of this issue and provide the necessary support to patients.

Materials and Method: Forty pregnant women between the ages of 18-41 who were diagnosed with a major fetal anomaly, and decided their pregnancy to continue were included in the study group. Forty pregnant women with a healthy fetus and gestational week and maternal age matched with the study group were included as the control group. The Beck Depression Inventory (BDI) and the Spielberger State-Trait Anxiety Inventory (STAI) were applied to pregnant women.

Results: Anxiety and depression levels were compared between pregnant women diagnosed with an intrauterine fetal anomaly and the control group. The mean BDI score was significantly higher in the study group (P=0.008). In the STAI scoring, the mean state anxiety level (P0.001) and the mean trait anxiety score (P=0.001) were found to be statistically higher in the study group compared to the control group.

Conclusion: The depressive symptom scores and the state and trait anxiety levels of pregnant women with the intrauterine fetal anomaly, increased compared to the healthy pregnant women. These pregnant women should be provided with professional psychological support and necessary medical assistance during this difficult period.
ЮРИДИЧЕСКАЯ КЛИНИКА КАК ПОСЛЕДНЯЯ «НАДЕЖДА»
В СИСТЕМЕ ОКАЗАНИЯ БЕСПЛАТНОЙ ЮРИДИЧЕСКОЙ ПОМОЩИ ДЛЯ СОЦИАЛЬНО НЕЗАЩИЩЕННОЙ КАТЕГОРИИ ГРАЖДАН
Authors: Спиридонова П. И. , Копытина А. А. , Ткачёва Н. Н.
Published: August 2023

В настоящей статье рассматриваются вопросы, касающиеся оказания юридической помощи социально незащищённым слоям общества адвокатами, юристами, а также такими участниками негосударственной системы бесплатной юридической помощи, как юридические клиники. В работе анализируется процесс получения гражданами качественной правовой помощи. В статье делается вывод о том, что безвозмездная помощь может быть не только качественной, но и своевременной, оперативной. Авторы на основе личной практической деятельности, а также судебной практики приходят к выводу, что юридические клиники выступают для многих граждан последним «шансом» в разрешении сложной жизненной ситуации в тех случаях, когда обращение к адвокатам или иные юридические фирмы не принесли желаемого результата.
НЕКОТОРЫЕ ПРОБЛЕМЫ УЧАСТИЯ АДВОКАТА
В ГРАЖДАНСКОМ ПРОЦЕССЕ
Authors: Тупикина А. К. , Шуликина В. А. , Соколова О. В.
Published: August 2023

В статье формулируется и раскрывается роль адвоката в гражданском процессе, поднимаются и рассматриваются некоторые проблемы участия адвоката в гражданском судопроизводстве.
First Observation of a Double-peaked O i Emission in the Near-infrared Spectrum of an Active Galaxy
Authors: Dias dos Santos Denimara , Rodríguez-Ardila Alberto , Panda Swayamtrupta , Marinello Murilo
Published: August 2023

Double-peaked profiles associated with the broad-line region (BLR) of active galactic nuclei (AGNs) are regarded as the clearest evidence of the presence of an accretion disk. They are most commonly detected by means of optical spectroscopy in the Balmer lines and in the Mg ii
λ2798 ultraviolet line. Here, we report the first unambiguous detection of a double-peak broad emission line associated with the O i
λ11297 emission line in the near-infrared (NIR) in the local Seyfert 1 galaxy III Zw 002. Additionally, we detect simultaneously in the spectrum the double-peak emission in the Paα line and very likely in the He i
λ10830. This is the first time that several broad double-peaked NIR emission lines have been detected simultaneously. The double-peaked profiles are fit using a disk-based model, with an additional Gaussian component attributed to nondisk clouds, which represents the classical BLR. Our results obtained from the fits reveal important parameters, such as disk inclination and geometry. From the double-peaked profile fits, we suggest that the BLR in III Zw 002 has a disk-like geometry, as it extends up to the outer edge of the BLR.
Alleviating the Need for Exponential Evolution of JWST Galaxies in 1010
M
⊙ Haloes at z > 10 by a Modified ΛCDM Power Spectrum
Authors: Padmanabhan Hamsa , Loeb Abraham
Published: August 2023

We infer the evolution of the UV luminosities of galaxies in haloes of masses 1010–1011
M
⊙ in the redshift range of z ∼ 9–16 from the recent JWST data. Within the standard ΛCDM cosmological model, it is found that the average luminosities in this halo mass range show an exponential evolution with redshift, in excess of that expected from astrophysical considerations including the evolution of UV luminosity from Population III galaxies. We find that an enhancement of power on scales k ∼ 1 Mpc−1, as captured by a cosmological transfer function modified from the ΛCDM form, is able to alleviate this effect and allow for a nonevolving UV luminosity as a function of redshift at z > 10, consistently with the corresponding findings for lower redshifts. We discuss the possible astrophysical and cosmological reasons for such an enhancement.
Description of a new Promastobranchus species (Annelida, Capitellidae) from Chinese coasts, with molecular evidence for intraspecific variation in the number of thoracic chaetigers
Authors: Lin Jun-Hui , García-Garza María E. , Mou Jian-Feng , Lin He-Shan
Published: August 2023

Promastobranchus Gallardo, 1968 is a small genus in the polychaete family Capitellidae, and the available records are largely reported from the Indo-West Pacific region. Although Gallardo (1968) and Green (2002) noted that Promastobranchus species had intraspecific variation in the number of thoracic chaetigers when they described the two previously known species, this variation has not been corroborated using molecular evidence. In this study, a new Promastobranchus species, Promastobranchus variabilissp. nov., is described based on 29 specimens collected from the Beibu Gulf, South China Sea. The new species is mainly characterized by having a tessellated epithelium in the anterior thorax, nine teeth in three rows above the main fang in the abdominal hooks, four pairs of genital pores located on the intersegmental grooves between chaetigers 9 and 13, and its unique methyl green staining pattern. Comparisons of multiple gene markers (16S, 18S, 28S, and H3) revealed no genetic divergence (K2P < 0.003) among these type specimens with 9–13 thoracic chaetigers. In other words, the new species exhibited morphological variability in the number of thoracic chaetigers during ontogeny, and this character was unsuitable to differentiate Promastobranchus species as the ranges overlap among Promastobranchus species. This is the third Promastobranchus species known in the world, and it is now recorded along the Fujian coast.
The Trichoptera of Panama XXII. Sixteen new microcaddisfly species (Trichoptera, Hydroptilidae)
Authors: Harris Steven C. , Armitage Brian J.
Published: August 2023

Sixteen new species of microcaddisflies (Trichoptera, Hydroptilidae) from Panama are herein described and illustrated. The majority of these were collected during surveys of Panama’s national parks and protected areas during 2017 and 2018, employing both UV and Malaise traps. The new species include: Alisotrichia eisbergaesp. nov., Angrisanoia bokotasp. nov., Bredinia paraespinosasp. nov., Cerasmatrichia garfiozasp. nov., Cerasmatrichia veraguasensissp. nov., Costatrichia caloveborasp. nov., Metrichia caloveborasp. nov., Metrichia cascadasp. nov., Metrichia chiriquiensissp. nov., Metrichia escobillasp. nov., Metrichia leahaesp. nov., Metrichia tatianaesp. nov., Ochrotrichia conejorejasp. nov., Ochrotrichia paraflagellatasp. nov., Oxyethira pehrssonaesp. nov., and Zumatrichia culebrasp. nov. In total, 506 Trichoptera species are now recorded for the Republic of Panama, distributed among 15 families and 56 genera.
"If you don't buy it, it's gone!": The effect of perceived scarcity on panic buying
Authors: Cao Cong , Chu Chengxiang , Yang Jinjing
Published: August 2023

To identify the mechanisms by which perceived scarcity affects consumers' panic-buying behaviours and to explore the underlying reasons for panic-buying. Building on signalling theory and scarcity theory, we constructed a model of panic-buying behaviour. In total, 361 sources of valid data were collected via online questionnaires, and partial least squares structural equation modelling was employed for the empirical analysis. In the context of COVID-19, perceived scarcity significantly and positively influenced the macro signals, for example, by impacting perceived value and perceived competitiveness. Furthermore, perceived scarcity significantly affected consumers' micro signals, such as their perceived anxiety and perceived uncertainty. In combination, perceived value, perceived competitiveness, perceived anxiety and perceived uncertainty significantly and positively influenced consumers' panic-buying behaviours. Trust in the government also played a significant role by regulating consumers' micro signals and macro signals. The originality of this paper lies in its in-depth exploration of the multiple impacts of scarcity on consumer perceptions and it reveals the reasons for panic-buying behaviours. In doing so, it provides practical guidelines and understanding for consumers, businesses and the government.
The semiotics of cartographic symbols on old maps
Authors: Gašperič Primož , Babič Saša
Published: August 2023

This study analyzed selected cartographic symbols on old maps depicting the territory of Slovenia from the sixteenth to nineteenth century. A semiotic approach was applied to establish connections between cartographic symbols on old maps and the characteristics of society at the time the maps were created. This semiotic approach was used to discuss the impact of the interpretation of four symbolic cartographic elements, their iconic basis, and the reading of the five maps analyzed. Cartographic symbols changed in line with the development of cartography at the time, as well as society. The depictions of settlements were first stylistic and then geometric. Relief depictions were first stylized and then shown through plastic or spatial methods. Cartographic symbols gradually changed into symbolic signs (in the semiotic sense), including the quality of the map display, as a result of developments and the demands of changing society.
Management Accountants' Skills and Competencies
Authors: Cinciripini Giorgio , Crocco Edoardo , Giordino Daniele , Grillini Maurizio
Published: August 2023

Information technology has profoundly disrupted the world as we know it. Advances in technology have enabled management accountants to gain access to an unprecedented amount of information, through the use of business analytics and machine learning tools. This research delves deeper into the above described context, in an attempt to collect empirical data on how business analytics tools have reshaped the modern day accounting profession and how they will continue to shape the future, according to management accountants themselves. In an effort to investigate the topic, several semi-structured interviews were conducted with management accounting professionals. Through the qualitative analysis of their contributions, the authors draw conclusions on how business analytics tools have affected their professional career, how they expect their future to be shaped, and to what extent they believe technology has allowed them to become more efficient.
Impact of Business Analytics Tools in Statistical Arbitrage Models in Trading
Authors: Babu C. V. Suresh , Vinayagamoorthy Surendar , Muthumanikavel V.
Published: August 2023

There could be huge effects from incorporating data analytic techniques into economics teaching. Students can get the practical skills necessary in today's data-driven economy and improve their comprehension of economic theory by integrating these tools into the curriculum. The use of data analysis tools can help increase student interest in the subject and motivation. Students with data analysis skills have chances outside of the classroom in a variety of industries, encouraging the use of evidence in decision-making and promoting economic growth. Overall, incorporating data analytic techniques into economics education helps to advance the economy and society while preparing students for success in the modern workplace.
The association between the severity of anemia and socio-demographic factors among children under five years of age in Kut City
Authors: Al Kaabi Sadiq Zidane , Al-Saad Dheya Shinyar , Al-Rubaye Ali Kadhim , Alkinani Abbas Ali Abdulhasan
Published: August 2023

Background. Anemia is a public health issue that affects both industrialized and developing nations. Childhood anemia has severe consequences, including reduced growth, poor motor and cognitive development, and increased death and morbidity.Objective. This study aims to determine sociodemographic factors associated with the severity of anemia among under-five children in Kut City.Methods. A cross-sectional study with a convenience sample (non-probability) was conducted among 264 children admitted to hospitals in Kut City, from September 1st, 2022, to March 1st, 2023. Data were collected via questionnaires, and descriptive and inferential statistics were used to evaluate the data.Results. The total number of children participating in the study was 264, with 39.0% having mild anemia and 60.0% having moderate anemia, according to the World Health Organization classification of anemia. The results showed that the children most at risk of developing anemia were within 4 years of age and had a lower mean hemoglobin level than the rest of the age groups of the children participating in the study, compared to the mean+standard deviation (SD) (9.46+0.99). Boys are more affected than girls, and those who reside in rural areas have lower hemoglobin (HB) percentages with a mean+SD of (9.21+0.93). Unemployed mothers who read and write had the lowest HB percentage. In contrast, parents with primary education and government jobs have the lowest percentage of HB. Children of married mothers are more affected by anemia. Families with high overcrowding showed the lowest rate of HB. They experienced low socioeconomic status as a result. The degree of anemia was significantly correlated with the child’s age, residence, mother’s educational level, father’s job, and socioeconomic position.Conclusion. This study concludes a significant association between the severity of anemia and sociodemographic factors, both unmodifiable (age) and modifiable (residence, mothers’ education, fathers’ jobs, and economic and social status). Children with modifiable risk factors need to have their anemia risk constantly evaluated.
Effectiveness of Screening in Patients with Rheumatic Disease on Biological Therapy and Risk of Active Tuberculosis
Authors: Abdulaziz Sultana , Attar Suzan , Bajhammoh Wael , Alsindi Eman , Bakhashwain Eman , Ayish Doaa , Joudah Roaa , Alhashimi Nouran , Rmdan Lmees
Published: August 2023

Background:

Treatment with biologic therapy has been associated with a high risk of reactivation of latent tuberculosis (TB).

Aims and Objectives:

The study aimed to access the effectiveness of TB screening recommendations before the initiation of biological therapy and identify the incidence of active TB among these patients.

Materials and Methods:

A hospital-based retrospective cohort study among rheumatic disease patients on biological therapy in two centers between January 2005 to December 2019 was performed. Data was collected through review of medical records.

Results:

A total of 365 patients were included over a period of 14 years. Majority had Rheumatoid arthritis (RA) (80%). The mean age was 47.54 (±14.2), 311 (85%) were females with a mean duration of disease 8.45 years (± 6.58). Hundred forty-nine (42.3%) were on steroids. Anti TNFs were prescribed in 213 (58.4%) patients, Non-Anti-TNFs 124 (36.6%) patients, and Jak inhibitors 18 (5%) patients. TB screening was done to all patients except 3 patients (data missing) before commencing biologics. Forty-four (12.1%) patients had latent TB at baseline and all received chemoprophylaxis with isoniazid before starting biologics. Four patients with active TB were identified (one with Behcet’s disease and three with RA). One patient had a reactivation of latent TB and 3 patients developed de novo TB. Two were on rituximab and one each on infliximab and adalimumab. Two cases had pulmonary TB and two others had extrapulmonary TB (pericarditis and brain abscess each). All four patients with active TB were treated with standard anti TB medications. Three had complete resolution of their TB and one died.

Conculsion:

Baseline screening has been effectively carried out in our cohort as per recommendations. Physicians should be vigilant for symptoms and signs of active TB as not only reactivation of latent TB can occur with patients on biologics but in addition de novo TB can occur specially in endemic areas.

Funding:

None
Two Sinister in Concert: Behcet’s Disease – A Rare Combination of Manifestations Simultaneously
Authors: Al Nuaimi Maryam , Dahani Assadullah , Alomar Ammar , Ali Ahmed Mohamed , Ali Ahsan
Published: August 2023

Behcet’s disease has diverse neurological manifestations, leading to parenchymal and nonparenchymal sequelae. The ocular manifestations include anterior and posterior uveitis, panuveitis, retinal vasculitis, and retinal vein thrombosis. However, substantial parenchymal neurological disease, panuveitis, and retinal vein thrombosis presentation at the same time are extremely rare in one patient. Here, we describe a case of a 27-year-old male who presented in the emergency department with complaints of difficulty in walking, headache, and slurred speech for 1 week. He had a background history of redness and decreased vision in the right eye for 10 days and recurrent oral and genital ulcers since childhood. His lumbar puncture showed aseptic meningitis, and magnetic resonance (MR) imaging of the brain showed widespread signal alteration, multiple cerebral, cerebellum, thalamus, brain stem, and cervicomedullary junction foci/areas of MR signal alteration with signal behavior as above described, likely as vasculitis. Human leukocyte antigen-B51 came to be positive. The patient was given pulse methylprednisolone and immunosupressant with a rapid improvement of symptoms.
A Case of Fulminant Guillain–Barré Syndrome in a Recently Diagnosed Systemic Lupus Erythematosus Patient Treated Successfully with Cyclophosphamide: Case Report and Literature Review
Authors: AlObaidli Alaa Jamal , Alanazi Bader Khalid , Alderaan Khaled , Abbas Mousa
Published: August 2023

Systemic lupus erythematosus (SLE) is an autoimmune disease with multisystemic involvement. The commonly involved systems include mucocutaneous, musculoskeletal renal, and neuropsychiatry. SLE can also affect the central nervous and peripheral nervous systems which is associated with a worse prognosis. Neuropsychiatric manifestations of SLE (NPSLE) are common. They have been reported to present with various features. However, Guillain–Barré syndrome (GBS) has been rarely reported as a neuropsychiatric manifestation of SLE. The majority has reported GBS preceding the diagnosis of SLE. Here, we report the case of a 21-year-old female with a recent diagnosis of SLE who presented with a fulminant picture of GBS. She failed to respond to conventional therapy but responded well to cyclophosphamide.
Effect of different carbon sources on callus formation, pigment accumulation, and antiviral activity in cell cultures of Euphorbia milii
Authors: Arafa Nermeen M. , Amer Ahmed M. , Girgis Nancy D. , El-Shenawy Reem , Helmy Naiera M.
Published: August 2023

Background and aim

Humans have long been relying on plants for food, shelter, and most importantly for medicines. In vitro culture techniques, which ensure rapid, consistent, and uniform mass production, are indispensable for manufacturing important plant-derived metabolites. However, insufficient information is available regarding the tissue culture of Euphorbia milii and its important bioactive compounds. This study mainly aims to explore the impact of different carbon sources on callus formation, pigment accumulation, and antiviral activity of E. milii.

Materials and methods

Using inflorescence tissues as explants, we investigated the effects of different types and concentrations of plant growth regulators (2,4-dichlorophenoxyacetic acid [2,4-D], alone or combined with benzyl aminopurine) on callus induction frequency. Moreover, we studied the effects of different concentrations of carbon sources (glucose, fructose, and mannose) on callus growth, pigment (chlorophylls, carotenoids, and anthocyanins) accumulation, and antiviral activities.

Results and conclusion

The results indicated that 2,4-D alone (1.0 mg/l or 1.5 mg/l) induced callus formation most effectively. Furthermore, glucose was detected to be the more effective carbon source for the accumulation of chlorophylls, carotenoids, and anthocyanins compared with fructose and mannose. The highest accumulation of pigments was induced by 20 or 40 mg/l glucose supplements, with no significant difference between the effects of different concentrations. Unlike glucose, fructose or mannose did not enhance pigment accumulation; moreover, high concentrations had negative effects on pigment accumulation. Similarly, glucose was more suitable for the antiviral activity of E. milii extracts than fructose and mannose. The results will support the effective production of secondary metabolites and offer insights into the antiviral potency of E. milii.
Impact of Activity of Xanthine Oxidase on Some Biomarkers in Patients with Kidney Stones in Iraqi Patients
Authors: Rasool Ali Abdul , Ahmed Mawj Abdel Razzak
Published: August 2023

Objective:

Kidney stones are crystalline concrete that often develops inside the kidneys. Urinary tract problems are getting worse and worse for human health. The risk of end-stage kidney failure has been associated with increase the level of a new biomarker (like xanthine oxidase) to assess severity of kidney injury.

Methods:

The eighty patients, who attended the government clinics in Yarmouk Teaching Hospital, and the forty healthy people were used as a control group. Colorimetric assays were used to assess serum xanthine oxidase (XO) and other biochemical parameters. Using an enzyme-linked immunosorbent assay was determined.

Results:

The mean serum XO activity (8.8525 IU/L) was significantly greater than the corresponding values for the controls (6.5825 IU/L). Patients with kidney stones showed abnormal activity of uric acid levels in 78.33% of cases, while XO activity showed highly sensitive (70%) and high specificity (79%). XO has been found to be an excellent biomarker for detecting damage of the kidney in people suffering from kidney stones.
Pulmonary Hypertension in a Group of Patients with Various Stages of Renal Disease
Authors: Hassan Sayf Nasseer , Al-Omary Qais Nemah Raheeem , Aldeen Ahmad Shams
Published: August 2023

Background:

The pathogenesis of pulmonary hypertension (PHT) associated with renal failure is complex. It includes metabolic and hormonal changes, high cardiac output due to arteriovenous fistula (AVF), anemia, and other factors.

Objectives:

The objective is to identify PHT frequency and associated factors in patients on hemodialysis (HD) compared to patients, not on HD.

Methods:

A cross-sectional study was conducted at Ibn Sena teaching hospital/Mosul and included 100 diabetic males with end-stage renal disease on HD (Group 1) compared to 96 diabetic males (of similar age) with chronic kidney disease but not on HD (Group 2) to assess the pulmonary artery pressure using Doppler echocardiogram. Patients with other causes of PHT such as heart failure and chronic lung disease were excluded from the study.

Results:

42 (42%) of patients in Group 1 had PHT and 12 (12.5%) patients in Group 2. There were statistically significant differences between patients with and without PHT regarding ejection fraction (EF), but no significant differences regarding age, duration of dialysis, hemoglobin (Hb), and vascular access type in both groups.

Conclusions:

EF had a relationship with PHT, whereas the duration of dialysis, age of patients, Hb, and dialysis access type had no relationship to PHT.

Recommendations:

More studies are needed in our country regarding PHT in patients with variable stages of renal disease with larger sample sizes and different designs with the inclusion of data and parameters that were missing in our study such as duration of AVF creation.
A Pilot Study on Hypogonadism in Male Leprosy Patients in Rural Tertiary Care Hospital in Central India
Authors: Sonkusale Pratiksha Moreshwar , Kar Sumit , Deshmukh Abhay Vilas , Nandwani Subhor , Galui Sangeeta , Ambulkar Aditya
Published: August 2023

Background:

Leprosy is a chronic granulomatous infectious disease caused by Mycobacterium leprae. Besides the skin and peripheral nerves, it also involves many internal organs. Testicular involvement is mainly seen in leprosy. Hypogonadism in males with leprosy can occur due the involvement of testis.

Aim:

The aim was to evaluate the gonadal function impairment in males with leprosy and to analyze the relation of follicle-stimulating hormone (FSH), luteinizing hormone (LH), and testosterone to the activity, duration, and disease classification in Central India.

Patients and Methods:

This was a prospective observational pilot study. We evaluated 30 patients of leprosy. They were subjected to careful history taking, dermatological and genital examination, assessment of FSH, LH, and testosterone levels, and slit skin smear for acid-fast bacilli. Diagnosis of leprosy was confirmed histopathologically. The collected data were encoded and entered electronically in a computer excel worksheet 2010 version. The statistical analysis was performed using SPSS version 17.0 for Windows. Pearson correlation coefficient was used to establish relationship between different variables. P ≤ 0.05 was considered statistically significant.

Results:

A positive correlation was found between FSH and LH hormones which was highly significant, whereas there was a negative correlation between testosterone and FSH and LH levels. There was a positive correlation between age, duration of disease, and reaction in leprosy with those of FSH and LH levels. There was a positive correlation between disease activity bacillary index (BI) and FSH, LH and a negative correlation between BI and testosterone.

Conclusion:

It is recommended that lepromatous leprosy patients should be routinely screened for hypogonadism using FSH, LH, and testosterone levels.
Measurability, spectral densities, and hypertraces in noncommutative geometry
Authors: Cipriani Fabio , Sauvageot Jean-Luc
Published: August 2023

We introduce, in the dual Macaev ideal of compact operators of a Hilbert space, the spectral weight

\rho(L)

of a positive, self-adjoint operator

L

having discrete spectrum away from zero. We provide criteria for its measurability and unitarity of its Dixmier traces (

\rho(L)

is then called spectral density) in terms of the growth of the spectral multiplicities of

L

or in terms of the asymptotic continuity of the eigenvalue counting function

N_L

. Existence of meromorphic extensions and residues of the

\zeta

-function

\zeta_L

of a spectral density are provided under summability conditions on spectral multiplicities. The hypertrace property of the states

\Omega_L(\cdot)=\mathrm{Tr}_\omega(\cdot\rho(L))

on the norm closure of the Lipschitz algebra

\mathcal{A}_L

follows if the relative multiplicities of

L

vanish faster than its spectral gaps or if

N_L

is asymptotically regular.
Need for Information and Communication Technology during COVID-19: An Exploratory Study Using Nurses’ Activity Diaries
Authors: Lee Hyeongsuk , Lee Dongmin , Lee Seungmin
Published: August 2023

Objectives: The coronavirus disease 2019 (COVID-19) pandemic has led to high levels of burnout among nurses. Information and communication technology (ICT) may offer a solution to prevent a potential collapse in healthcare. The aim of this study was to identify areas where ICT could provide support, by analyzing the work of nurses during the COVID-19 pandemic.Methods: This retrospective exploratory descriptive study analyzed qualitative data from the activity diaries of seven nurses working in COVID-19 wards or intensive care units.Results: The nursing work process during COVID-19 involved “added tasks,” “changed tasks,” and “reduced tasks” compared to the pre-COVID-19 situation. Nurses reported difficulties in communicating with other healthcare professionals both inside and outside the isolation room, as well as with patients. The use of various ICT solutions, such as real-time video-conferencing systems or mobile robots, could enhance patient monitoring in the isolation room and improve the quality and efficiency of communication.Conclusions: The changes in work tasks not only led to nurse exhaustion but also negatively impacted the quality of care. ICT solutions should be explored to minimize the time spent in the isolation room, thereby reducing the risk of infection spread. This could also enhance communication among patients, family caregivers, and healthcare professionals.
Tarefas Matemáticas Investigativas de Alta Demanda Cognitiva
Authors: Homa Agostinho Iaqchan Ryokiti , Groenwald Claudia Lisete Oliveira , Llinares Salvador
Published: August 2023

Neste artigo, apresentam-se alguns resultados de uma pesquisa sobre a formação de professores para situações de ensino, que envolvem práticas profissionais como interpretar, antecipar e decidir. São apresentados exemplos de tarefas investigativas em Matemática com o objetivo de interpretar com os professores como observar as tarefas matemáticas, planejar o ensino, olhar para o próprio ensino e interpretar o pensamento matemático dos alunos para justificar novas linhas de ação. Esses exemplos são práticas nucleares desenvolvidas pelo Grupo de Estudos Curriculares (GECEM) e fundamentam-se no reconhecimento e interpretação da demanda cognitiva das tarefas, antecipação das respostas dos alunos e decisão de novos cursos de ação com base na interpretação das respostas dos alunos e dos eventos em sala de aula. Os resultados indicam que os professores em formação inicial e continuada necessitam resolver as tarefas, refletindo sobre as possibilidades didáticas das mesmas como um meio de desenvolver competências profissionais que aprimoram a prática docente.
A Construção de uma Tarefa Matemática sobre Sistemas Lineares: Trabalho Colaborativo no Contexto da Formação de um Formador de Professores
Authors: Silva Janaína Mendes Pereira da , Albrecht Evonir , Neves Regina da Silva Pina
Published: August 2023

O presente artigo objetiva identificar e compreender como ocorre a colaboração na organização e na elaboração de uma tarefa matemática sobre Sistemas Lineares 2x2, no contexto da formação docente envolvendo um formador de professores de disciplinas algébricas na Licenciatura em Matemática e uma pesquisadora. Este estudo faz parte de uma pesquisa doutoral em andamento que envolve a participação de um formador de professores de matemática em um processo formativo voltado ao desenvolvimento profissional. Trata-se de uma pesquisa qualitativa-interpretativa. Para realização do estudo, foi organizada uma descrição dos dados referentes aos encontros teórico-práticos, analisados segundo categorias preestabelecidas. Dentre os resultados, enfatiza-se que a participação em um trabalho colaborativo potencializou a interação, aproximações ao relacionar a matemática acadêmica com a matemática escolar, a reciprocidade da participação dos envolvidos, oportunidades de aprendizagem profissional, implicações da participação voltadas para mudanças na prática docente e algumas nuances do crescimento profissional dos envolvidos. Como apontamentos, o estudo indica a necessidade de outras pesquisas que envolvam observar os efeitos significativos na aprendizagem profissional e no desenvolvimento profissional em um trabalho colaborativo, e a participação de formadores de professores de Matemática em contexto de formação continuada.
Experiências de Aprendizagem Docente na Gestão Colaborativa do Ensino-aprendizagem de Matemática baseado em Tarefas Exploratórias
Authors: Fiorentini Dario , Honorato Alex Henrique Alves , De Paula Andrey Patrick Monteiro
Published: August 2023

O objetivo deste estudo é descrever e compreender como professores aprendem colaborativamente a fazer a gestão do ensino-aprendizagem da matemática baseado em tarefas exploratórias, tendo como colaboradores colegas e formadores da universidade, e o que aprendem nesse contexto. A pesquisa segue o paradigma qualitativo, sendo adotada a Análise Narrativa Dialógica (AND) para produzir uma compreensão holística e diacrônica do movimento de participação e de aprendizagem dos professores em duas experiências de gestão do ensino baseado em tarefas exploratórias, que têm como objeto de estudo sua própria prática, sendo uma num contexto de grupo colaborativo e outro em contexto de Lesson Study. Os materiais de análise foram: narrativas escritas pelos professores participantes; resoluções dos alunos; e gravações em áudio. Nas AND, ao se narrar analítica e interpretativamente as experiências docentes, são colocadas em evidência os ricos processos de aprendizagem docente e também seus resultados, isto é, os aprendizados ou a produção de conhecimentos profissionais da docência.
Tarefas Matemáticas na Formação Continuada de Professores: Investigando a Construção e o Desenvolvimento de uma Tarefa Exploratória
Authors: Dörr Raquel Carneiro , Neves Regina da Silva Pina , Ribeiro Alessandro Jacques
Published: August 2023

Este artigo apresenta uma investigação que teve as tarefas matemáticas exploratórias como foco do trabalho do professor em sala de aula. Seu desenvolvimento ocorreu em uma disciplina junto a professores de Matemática em formação continuada, no contexto de um mestrado profissional em Matemática em uma universidade pública do Centro-Oeste brasileiro. Logo, o objetivo deste artigo é descrever esse processo formativo, bem como analisar a construção e o desenvolvimento de uma das tarefas matemáticas em sala de aula, destacando os resultados advindos dessa prática inicial para a formação dos professores. O estudo enquadra-se na perspectiva qualitativo-interpretativa de pesquisa, cujos dados foram coletados por meio de recolha de documentos, nomeadamente, os protocolos das produções dos professores participantes. Os resultados evidenciam que os professores em formação continuada vivenciaram a prática de tarefas matemáticas exploratórias, entendidas como alternativas metodológicas promotoras de maior engajamento dos estudantes, desenvolvimento do raciocínio matemático, da cooperação e da comunicação. As diferentes ações, ao longo da disciplina, ampliaram as oportunidades de aprendizagem profissional dos participantes ao discutir e analisar, coletivamente, a viabilidade do Ensino Exploratório para as salas de aulas de Matemática na educação básica.
Performance of sweet chili pepper (Capsicum chinense Jacq.) landraces in three agricultural zones of Puerto Rico
Authors: Wessel-Beaver Linda , Martínez-Garrastazú Sonia L. , Rodrigues Jose C. , Rosa-Márquez Evelyn , Fornaris-Rullán Guillermo , González-Vélez Agenol
Published: August 2023

Capsicum chinense is a small aromatic pepper native to the Amazon and widely used in the Caribbean Basin. Most types of C. chinense are highly pungent, but landraces in Puerto Rico generally have little or no pungency. This “sweet chili pepper” (or ají dulce, as it is known on the Island) is an integral part of the local cuisine. Ten sweet chili pepper lines derived from non-pungent landraces were evaluated in Lajas, Juana Díaz and Corozal, Puerto Rico, in 2009. The lines represented a diversity of fruit types common on the Island. Plants in Juana Díaz grew to about twice the height of those in Lajas and Corozal. Fruit yield varied from 809 g/plant in Lajas to 1,420 g/plant in Juana Díaz. Planting density (number of plants per hectare) was greater at Corozal compared to the other two locations, resulting in a yield per hectare similar to that of Juana Díaz (10,210 kg/ha in Juana Díaz; 10,112 kg/ha in Corozal). Yield was much lower in Lajas (6,400 kg/ha). Average fruit weight was greatest at Juana Díaz (12.1 g) and lowest at Corozal (10.0 g). Plant height at 11 weeks was weakly correlated (r = 0.33) with fruit yield. Plants infected by at least one of three genera of viruses, Cucumovirus, Tobamovirus and Potyvirus, were found at each location. Seed weight per 500 seeds averaged 2.34 g. The average fruit produced about 23 seeds. Genotype x environment (GxE) interaction (= line x location) was highly significant for height, number of fruit and fruit yield, but not for average fruit weight. Because of GxE interaction, the best performing lines varied, depending on location. The presence of GxE interaction presents challenges to a sweet chili pepper breeding program. Although it may be difficult to develop cultivars that perform equally well over diverse environments, improved cultivars with virus resistance should result in increased production. More research is needed to better understand the impact that variation in planting density has on sweet chili pepper yields.
Heldensoprane: Die Stimmen der eroi in der italienischen Oper von Monteverdi bis Bellini
Authors: Seedorf Thomas
Published: August 2023

Die Besetzung von Heldenpartien in der italienischen Oper von ihren Anfängen bis in die 1830er Jahre. Die Überzeugung, dass ein Held ein Mann sei, der auch auf der Opernbühne wie ein Mann zu klingen habe, um als eroe, als Heldenfigur zu überzeugen, ist erst im 19. Jahrhundert entstanden. Mehr als zwei Jahrhunderte lang galt in der italienischen opera seria, der zentralen und wirkungsmächtigsten Gattung des europäischen Musiktheaters, die Norm, dass die Partien der eroi von Sängern oder Sängerinnen mit Sopran- oder Altstimmen übernommen werden. Seit dem zweiten Drittel des 17. Jahrhunderts waren Sängerkastraten bei der Besetzung von Heldenpartien die erste Wahl, aber es gab auch Frauen, die solche Rollen en travesti, d. h. in Männerkleidung, verkörperten. Die Studie fragt nach den historischen Hintergründen dieser Besetzungsstrategien und geht anhand von Fallbeispielen dem Wandel der vokalen Erscheinungsweisen des Heroischen von den Anfängen der italienischen Oper bis in die 1830er Jahre nach.
Helden in der Not: Eine Kulturgeschichte der amerikanischen Feuerwehr
Authors: Hochbruck Wolfgang
Published: August 2023

Feuerwehrleute scheinen selbstverständlich Helden zu sein - sie retten, löschen und bergen, sind selbstlos und mutig. Die Kulturgeschichte zeichnet ein differenzierteres Bild, das weniger mythisches Heldentum zelebriert als Einsatz für die demokratische Gemeinschaft. Feuerwehrleute retten Kinder aus brennenden Häusern und Katzen von Bäumen; sie löschen Waldbrände und befreien Unfallopfer aus Autowracks. Spätestens seit dem Tod von 343 Angehörigen des Fire Department of New York beim Einsturz des World Trade Centers am 11. September 2001 erscheinen Feuerwehrleute ganz selbstverständlich als schon mythische Heldenfiguren. Eine Rückschau auf 300 Jahre Kulturgeschichte ergibt ein facettenreicheres Bild mit Höhen und Tiefen, aber auch eine bleibende Qualität: die Bereitschaft, für die Sicherheit aller die eigene Gesundheit und notfalls auch das Leben zu riskieren. Der Zustand einer demokratischen und republikanischen Zivilgesellschaft ist an der Organisation und Verfassung ihres Feuerwehrwesens ablesbar.
A Predictive Approach for Evaluating Thermo-Physical Properties of Nano fluids Using Artificial Intelligence Algorithms
Authors: veer Som , Kumari M , Pramanik A , Lakshmaiah B , Godara B , Parameswari PL
Published: August 2023

Artificial Intelligence (AI) algorithms are increasingly being employed as substitutes for conventional methods or as components within integrated systems. They have demonstrated effectiveness in addressing complex applied problems across various domains, gaining popularity in the present context. AI approaches exhibit the ability to learn from patterns, tolerate faults by handling noisy data, and manage non-linear problems. Once trained, they excel in generalization and fast estimation. This survey presents a comprehensive review of AI algorithms developed for investigating nanoﬂuid-related issues. In nanoﬂuid research, the most commonly used neural network model is Multilayer perceptron neural network (MLP), while the Radial Basis Function Neural Network (RBF-ANN) is the preferred training method. the Generalized Regression Neural Networks (GRNNs) exhibit a simple structure that reduces learning time, making them particularly suitable for nanoﬂuids modelling. Consequently, for nanoﬂuids with a large number of samples, the use of RBF-ANN is recommended. The findings demonstrate the substantial potential of ANN methods as predictive and optimization tools for nanoﬂuids. This paper highlights the recent researches done for evaluating thermo-physical properties of nanofluids using AI algorithms.
Qualitative Research: Issues and Recommendations for Indian Academic Colleges
Authors: Dr. Rohit Chandrakant Pawar
Published: August 2023

Academic research in India is expanding rapidly, but its quality is not increasing. Many educational professionals have highlighted concerns about the quality of research, particularly in social science. Data sciences is a rising discipline in which accurate predictions may be generated via data analysis. Qualitative data, like quantitative data, is extremely significant and falls primarily under the purview of social science. By conducting a focused group discussion, the researcher attempted to identify the issues encountered by college lecturers when doing a qualitative research. The report will also provide steps to improve the quality of qualitative data and its analysis.
Teenagers As Target Market in tech savvy world: A Case Study of Generation Z in India
Authors: Prof. G P. Dinesh  , Dr. Divyabharathi
Published: August 2023

The teen market is a demographic group that includes individuals between the ages of13 and 19. This market is highly attractive to businesses and advertisers due to theirs pending power and influence on family purchasing decisions. Teens have their own distinct tastes, preferences, and trends, and are often early adopters of new technologies and products. Teens are a significant consumer group, with disposable income from allowances, part-time jobs, and gifts. They spend money on clothing, personal care products, entertainment, and technology. They are also highly influenced by peer pressure and brand loyalty, making them a valuable target market for companies. Marketing to teens requires a different approach than other demographics. They are highly skeptical of traditional advertising and respond better to interactive and social media campaigns. They also value authenticity and transparency, so companies must be genuine in their marketing efforts. In addition, it is essential to understand that the teens market is constantly evolving, with new trends and technologies emerging all the time. Companies must stay informed and adapt their marketing strategies accordingly to stay relevant to this demographic. Overall, the teen market is a significant and valuable target for businesses, but it requires a specific approach and understanding of the unique characteristics of this demographic.
METHODOLOGY FOR IMPLEMENTATION OF PREDICTION MODEL FOR STUDENTS USING MACHINE LEARNING
Authors: PREETHAM S  , M C CHANDRASHEKHAR  , M Z KURIAN
Published: August 2023

In this era, with the continuing growth in electronic devices and internet technologies, there has been a vast rise in data storage. The word data is explaining each detail that has been interpret into a form that is further convenient to move or process. In this project machine learning data have performed. However, machine learning technology brings a vast benefit which provides a computer the potential to learn without programming it. One of the applications of machine learning is E-learning. E-learning makes many things possible especially for learners to learn anytime and anywhere as well as in online on their own. Customization on E-learnings has two steps- first part of the customization is forecasting the elegance and the second is suggesting the counsel of course selection depending upon the performance. Here the challenges in E-learning to tackle and discuss the customization classification which is the grade prediction.
Pelatihan Penggunaan Software Social Mention terhadap Produk Serupa Apparel
Authors: Widayani Wiwi , Harliana Harliana , Hartatik Hartatik , Islahany Rahmadita Sabrina
Published: August 2023

Sebagai salah satu toko yang memproduksi dan mendesain barang sendiri, brand fashion “serupa apparel” perlu melakukan analisa kebutuhan dan peminatan pasar terhadap desain yang akan dijual. Brand fashion “serupa apparel” berusaha melakukan analisis terhadap minat konsumen terhadap desain-desain yang akan dipasarkan. Pada kegiatan ini, tim pengusul akan memanfaatkan software social mention guna mencari dan menganalisis sentiment, strength, passion serta reach dari hasil review customer terhadap produk yang ditawarkan. Berdasarkan hasil kegiatan pengabdian ini didapatkan informasi bahwa rating yang tinggi pada marketplace sejalan dengan hasil analisis terhadap ulasan customer mengenai produk apparel.