bluuebunny/crossref_metadata_2025 huggingface dataset:
Pheochromocytoma Presenting with Upper GI Symptoms: A Case Report
Authors: Baig Mougheesa , Khan Sidra Waseem , Ahmad Afaq , Khan Khalid Javeed , Shakeel Zara
Published: March 2023

Pheochromocytomas are rare tumours originating in chromaffin cells, representing 0.1–1% of all secondary hypertension cases.1 A case of pheochromocytoma in a 34 year old male presenting with unusual symptoms of abdominal discomfort and vomiting is presented. He has been generally well in the past but started feeling excessively tired for last 4 years and had dyspepsia off and on. On presentation his blood pressure was 240/120 mmHg, and heart rate was 130bpm. There was no neurological deficit and rest of the physical examination was normal. Fundoscopic examination revealed copper wiring and AV nipping but no hemorrhages or papilledema.The aim of this case report is to emphasize the importance of secondary causes of hypertension and to keep in mind the unusual presenting symptoms of pheochromocytoma. Keywords: Gastrointestinal Disorders, Pheochromocytoma, Tumors
Differential Expression of Prophetic Variables of Diagnostic Importance Having Potential Role in the Development of Diabetic Nephropathy
Authors: Malik Hina , Siddique Lubna , Parveen Gulshan , Zahid Ayesha , Zahid Fatima , Zahid Sara , Shuja Naveed , Malik Arif
Published: March 2023

Introduction: Diabetes mellitus (DM), a metabolic syndrome with abnormality in metabolism of carbohydrates, protein and lipids, and characterized by absolute and relative deficiency of insulin secretion. DM leads to its most common and frequent complication- Diabetic kidney disease. Oxidative stress induced by decreased antioxidant defenses and/or increased free radical formation are involved in causative factor and disease in diabetics, is an evidence-based study. Materials and Methods: Place of Study: This studied group consisted of 100 subjects with diabetic nephropathy recruited from Jinnah hospital Lahore. Study Design: A comparative Clinical study. Objectives: The present study was designed to investigate the key processes involved in the development of diabetic nephropathy. Population size: total 100 patients were selected Data collection procedure: Five ml of venous blood sample was taken from the antecubital vein of each participant. The sample bottles were centrifuged within one hour of collection, after which the serum was separated and stored at -70°C until assayed. The subjects with the history of taking drugs (Including alcohol and cigarette), pre-diagnosis medications (e.g. antiparkinsonian/antipsychotic), were excluded from this study. Data Analysis Plan: Results were analyzed through T test by using SPSS version 16. Results: Hematological profile of diabetic nephropathy patients were observed. Abnormal changes were found in platelet count and lymphocytes predicting coagulation and inflammation inside body. Antioxidants (SOD, CAT, GSH-GPx) and vitamins (A, E, C, D) were decreased. Oxidative markers and inflammatory markers such as MDA, MPO, and AOPPs were found to be increased. Practical Implication: Present study will bring a positive change in the field of diabetology and will bring ease in the life of patients in the community . Conclusion: Owing to present facts it is clear that hyperglycemia activates the various signaling pathways and reactive oxygen species (ROS) formation, which further activates signaling cascades which causes the structural and functional alterations in kidney that enhance the complications associated with diabetic nephropathy. Keywords: Diabetic kidney disease, Oxidative stress, Reactive oxygen species, Antioxidants, AOPPs
Epidemiological Parameters of Dengue Infections in Pakistan
Authors: Gul Najab , Gul Sehrish , Anwar Gul Mayada , Ali Muhammad , Ahmad Ehsan , Gul Mehrosh
Published: March 2023

Objective: The aim of this research work was to find out epidemiological features associated to age, nature of prevalence, serology and severity of the disease. Methodology: This study was conducted in Benazir Bhutto Hospital; Rawalpindi and the duration of this study was from June 2021 to November 2021. We collected total 149 specimens of sera of the suspected patients appearing with the symptoms of dengue. We analyzed the gathered samples with the help of serological detection of IgM (Immunoglobulin-M), IgG (Immunoglobulin-G), RT-PCR (Reverse transcriptase-Polymerase chain reaction) and culture of virus in CelllineC36/36. Results: Findings of this research work showed that out of total one hundred and forty-nine specimens, 32.20% (n: 48) were identified with dengue virus with the use of RT-PCR & cell culture and 72.50% (n: 108) samples were found positive by serology. Of one hundred and eight cases, 26.80% (n: 48) patients were IgM positive, 41.0% (n: 61) were both IgM & IgG positive and 4.70% (n: 07) patients were IgG positive only. There was very high prevalence of dengue in age-group of patients having 20-29 years of age and the incidence of the infection was much high in male patients as compared to females. There was highest epidemic intensity in month of June as compared to other months. Practical Implication: This current research makes it possible to classify the serological results of dengue by mixed primary-secondary, primary and secondary dengue infections. There is also relation of dengue infection with the season as there is high activity of this infection after season of monsoon Conclusion: The prevalence of dengue is very endemic in our country Pakistan and the most vulnerable age group was 20-29 years for this infection. There is strong need of the effective prevention as well as control measures for the reduction of this infection. Keywords: Infection, serology, dengue, RT-PCR, IgM, epidemiology, IgG, prevention, prevalence, incidence, endemic.
Frequency of Pre-Eclampsia in Obese Primigravida Compared to Non-Obese Primigravida
Authors: Rafiq Tanzila , Altaf Sidra , Rafi Piya Muhammad Musammat , Khan Khozama , Gillani Madiha , Akram Samreen
Published: March 2023

Objective: The purpose of this study is to compare the prevalence of pre-eclampsia in obese primigravida compared to those who are not obese. Study Design: Prospective cohort study Place and Duration of Study: The research was conducted at the Gynecology and Obstetrics Department at the bahawal Victoria hospital Bahawalpur from 01 June 2021 to 31 December 2021. Materials and Methods: The study consisted of sixty (60) patients, selected using a non-probability consecutive sampling technique. All primigravida between the ages of 20 and 35, with singleton pregnancies of >26 weeks and with a BMI>30kg/m2 in the obese group and BMI<30kg/m2 in the non-obese group, were included. This data was collected on a specially designed Performa. An analysis of the data was conducted using SPSS version 16. Frequency and percentage were calculated for qualitative variables, such as pre-eclampsia (present/absent). Using Chi-square, we compared the frequency of pre-eclampsia. A p-value <0.05 was considered significant. Results: The range of age of participants in the study ranged from 20 to 35 years, with a mean age of 27.08 ± 3.59 years. The mean gestational age was 34.65 ± 4.35 weeks. The mean BMI in group A was 37.50 ± 5.47 kg/m2, while in group B it was 26.77 ± 3.64 kg/m2. The frequency of preeclampsia in Group A (obese primigravida group) was 43.33% (13%), while in group B (non-obese primigravida group) it was 13.33% (4%). Conclusion: The results of this study suggest that the frequency of preeclampsia in obese primigravida is higher compared to non-obese primigravida (43.33% versus 13.33%). This shows that obesity is a risk factor for preeclampsia and that there exist a positive relation between BMI and preeclampsia. Keywords: Obese Primigravida, Pre-eclampsia, Eclampsia, Risk Factors for Pre-eclampsia – Eclampsia, High risk pregnancy, Complicated during pregnancy. Obesity and Pregnancy.
Nutritional Status of School-Going Children Visiting Outdoor Patient Department of a Tertiary Care Hospital
Authors: Ashraf Sohail , Mushtaq Saba , Zahra Fatima Tuz , Siddiqa Somayya , , . Quratulain, , Bano Nargis
Published: March 2023

Aim: To evaluate the nutritional status of school-going children visiting the outdoor patient department of a tertiary care hospital. Study Design: Cross-sectional study Place and duration: Pediatric OPD of POF hospitalWah Cantt/ NUMS University from 1 June 2021 to 30 August 2021 Methodology: The age of each child was verified from the hospital HMIS data after which weight and height were recorded. Weight in kilograms (Kg) divided by the square of height in meters was used to determine body mass index. Using WHO AnthroCalc v 2.10, Z score values for weight for age, height for age, and BMI for age were determined. Results: In the present study, 51.6% were of male gender out of 519 children. Mean age was 9.2 (SD = ±2.2) years, 56.6% were of age less than 10 years old, mean height was 131.4 (SD=±14.8) cm and mean weight was 28.4 kg (SD=±10.9). 46.8% studied in government schools, 52.8% in private schools and just 0.4% in Madrasa. The majority i.e. 325 (62.5%) children were found with normal body mass index, 66(12.7%) were thin, 49 (9.4%) were of severe thinness, 48 (9.2%) were overweight and 31 (6%) were found obese according to the WHO BMI criteria for children. Conclusion: WHO BMI criteria is a valuable tool for the screening of malnutrition in children. Our study showed a double burden of malnutrition in school going children with high prevalence of obesity and severe thinness in boys. Keywords: Thinness, body mass index, double burden of malnutrition, obesity
Effects of Medial-Lateral Glide Versus Radius Anterior Glide in patients with Lateral Epicondylistis
Authors: Bashir Shazia , Umer Bilal , Asim Hafiz Muhammad , Zia Wajeeha , Arshad Muhammad Umer , Ahmad Sarfraz
Published: March 2023

Aim: To Compare Ulnar Medial Lateral Glide and Radius Anterior Glide for Improving Lateral epicondyle tendinopathy. Study design: Randomized Clinical Trial Methods: Data was taken through Non-Probability Convenience Sampling Technique. Subjects with nonspecific lateral epicondyle tendinopathy were randomly allocated to 2 groups; one taking medial lateral glide, other anterior radial glide. Baseline, after-treatment two readings were taken through Numeric Rating Pain Scale and lateral epicondyle tendinopathy symptoms. Data was analyzed through Statistical Package for Social Sciences 25.00. Results: The findings showed between group comparisons at 1streading for lateral epicondylitis. The p value was 0.896 showing no statistically significant difference in effects of both treatments. P value 0.929 verifies this fact. The average difference that found was 0.0757. The p value was 0.907 showing statistically significant difference in effects of both treatments.P value 0.819 verifies the fact too. The average difference found to be 0.7926. Furthermore, the findings showed between group comparisons of. Average difference at pre-treatment and 1stafter treatment reading, pre-treatment and second after treatment reading, pre-treatment and third after treatment reading were 0.831, 0.02 and 0.00 respectively. Conclusion: The study concluded that there was no significant different in outcomes of medial lateral glide and anterior radial glide in improving tendinopathy in lateral epicondylitis Keywords: Anterior Radial Glide, Medial Lateral Glide, Lateral Epicondylitis, Tendinopathy, Tennis Elbow
Comparison of Plaque Removal Efficacy of Modified Bass Technique and Charter’s Technique in Orthodontic Patients
Authors: Shabbir Aneela , Syed Kawish , , Samreen Khan Aimen , Saba Shah Syeda Lalarukh , . Ahmed , Noor Nawal
Published: March 2023

Aim: To compare the efficacy of modified bass technique and charters technique in plaque removal among orthodontic patients. Study design: Single Blind Randomized control trial Place and duration of study: Department of Periodontology, Sardar Begum Dental College Peshawar from 1st July 2022 to 31st December 2022. Methodology: Forty six patients undergoing orthodontic treatment were enrolled. Patients were divided into two equal groups using lottery method. Group A used Modified Bass technique and Group B used Charter’s brushing technique. Plaque scores were measured by principal investigator and were recorded onthe Online Periodontal Chart of University of Berlin. Plaque score was recorded on all sides of the tooth in relation to bracket (mesial, distal, gingival, occlusal) using dental explorer after disclosing plaque by plaque disclosing tablet. Results: There were 24 (52.2%) females and 22 (47.8%) males. The mean plaque score for Group A was 25.76 and for Group B was 27.64, with no statistical difference after the test was applied. Conclusion: The modified Bass and Charters brushing techniques showed similar results in plaque removal efficacy. Scrubbing is the simplest and most often used cleaning procedure. Keywords: Plaque, Fixed appliances, Brushing techniques, Efficacy
Frequency of Breast Abscess among Lactating Women Presenting to Ambulatory Care of Tertiary care Hospital
Authors: Ahmad Siddique , Amin Sheema , Alam Muhammad
Published: March 2023

Background: The excruciating build-up of pus in breast tissue is known as a breast abscess. This condition is more common in lactating women and is caused by bacterial infection at the nipple zone, which is primarily brought on by biting the child while breastfeeding, poor sanitation, blockage of the milk ducts, and the development of lumps that may be cancerous. Mastitis to abscess development is at different levels of severity for breast abscesses. Breast abscesses can be central or perieolar in location. Acute cases are readily treatable, but surgical intervention is required for chronic cases. Aim: To determine the frequency of breast abscess among lactating women presenting to ambulatory care of tertiary care hospital of Peshawar. Study design: Cross-sectional observational study. Place and duration of study: Department of General Surgery, Hayatabad Medical Complex Peshawar from 1st March 2021 to 1st September 2021. Methodology: Three hundred and thirty four patients of ae groups 15–45 years old, lactating mothers up to 40 days after childbirth, and all women presenting with mastalgia (more than 3 on visual analogue scale) were included. Patients with an alternate infection site identified through clinical examination, those with diabetes (FBS >120mg/dl), those with other immunosuppressive conditions like HIV, and those with a history of steroid use within the previous month were excluded. Results: There were 49(14.7%) cases belong to age group of 19-30 years, while 31(9.3%) belongs to >30 years age (p 0.049). Thirty six (10.8%) of abscess was noted in those who had parity of 1-2 while 44(13.2%) had parity 3-4. The mean BMI of the study sample was 26.6+3.5kg/m2 amongst whom 29(8.7%) frequency of breast abscess was observed in 18.5-24.9 kg/m2, 36(10.8%) had BMI of 25-29.9 kg/m2 and 15(4.5%) had >30kg/m2. The mean postpartum day was 12.1±4.1 day. Fifty four (16.2%) abscess was noted in 6-12 postpartum day, while 26(7.8%) was noted in >12-19 postpartum day. Conclusion: Breast abscess was fairly common (24%) in postpartum women and significantly associated with age of the patient (>30 years). Keywords: Breast abscess, Parity, Lactating women, Post-partum, Body mass index
COVID-19 among Hospitalized Patients with Diabetes in Karachi: A Single Centre Study
Authors: Aijaz Wasfa , Ahsan Tasnim , Pal Babar , Rani Bharta , Imran Paras , Qasim Saeeda Fouzia
Published: March 2023

Aim: To evaluate the clinical characteristics, severity, and outcomes of local COVID-19 patients with diabetes. Study Design: Case series Place and duration of study: Orthopedic Medical Institute Hospital, Karachi from 1st September 2020 to 28th February 2021. Methods: One hundred and forty seven COVID-19 positive patients with diabetes and pre-diabetes were enrolled. The patients' demographic and clinical information specific to COVID-19 and diabetes was collected and analyzed. Results: The mean age of 64.03±11.56 years. The ischemic heart disease (39.9%) and hypertension (74.3%) were the two most prevalent comorbid conditions. The overall mortality rate of 20.3%. Between patients with diabetes receiving steroids and those receiving no steroids, the mean fasting (FBG) and random blood glucose (RBG) were relatively elevated. Glycemic control had no discernible impact on the severity, results, or length of the COVID-19 hospital stay (p>0.05). Conclusion: No significant effect of diabetes millitus control on COVID severity and outcomes, but the altered blood glucose levels suggest a need to define specific targeted intervention for COVID-19 patients with comorbidities, specifically diabetes mellitus. Keywords: COVID-19, Diabetes mellitus, Diabetes control, Outcome
Assessment of Emotional Intelligence in Facilitators of Government and Private Sector Medical College
Authors: Mahnoor Syeda , Ali Akhtar , Zulfiqar Ayesha , Shehryar Syed , Zulfiqar Alisha , Kumar Santosh
Published: March 2023

Aim: To evaluates the EQ level in facilitators of government and private medical colleges of Karachi. Study design: Cross sectional Place and duration: Ziauddin Medical College, January-June 2022 Methodology:Facilitators of government and private sector medical institutes particularly lecturers were targeted population. The calculated sample; (n=35/institute) was recruited by simple random technique. The questionnaire regarding demographic data was self-developed however, emotional quotient was assessed by EQ scale. Chi-square test was applied as test of significance. Results: The maturity scale score of females showed that statistically (p-value=0.011) they are emotionally more mature than males. When sensitivity and maturity score were compared between the two institutes (Government or private) their scores were similar and there was no significant difference between sensitivity and maturity scores of government and private sector employees. According to EQ compatibility scoring system scale ,100% male and 100% female scored in the range of extremely high competency category. Conclusion: The emotional quotient analysis showed that females are more sensitive and mature emotionally than males though the emotional intelligence of male and female participants was equal. Emotional sensitivity, maturity and intelligence scores of Government and private sector employees was comparable to each other. Keywords: Emotional quotient, Medical education system, Facilitators, Government and private sector
Nuclear and Nucleolar Morphometric Changes in MGP Stained Oral Epithelial Cells In Cigarette Smokers and Non Smokers
Authors: Shafiq Maria , Fatima Ghazia , Iqbal Zafar , Faiz Faiz Ahmad , Aziz Qamir
Published: March 2023

Aim: To compare nuclear and nucleolar morphometric changes in methyl green pyronin stained oral epithelial cells in cigarette smokers, passive smokers and non smokers Study design: A comparative cross sectional study Place and duration: Carried out in Postgraduate Medical Institute, Lahore. Duration was 6 months, March 2022 to August 2022. Methods: 120 subjects were equally divided into three main groups, cigarette smokers, passive smokers and non smokers, each fulfilling the inclusion and exclusion criteria. Buccal smears were collected by exfoliative cytology of mucosa and then stained by methyl green pyronin stain. The quantitative nuclear morphometric parameters i.e., nuclear and nucleolar diameter and area, and number of nucleoli, were measured. Results: Themedian of all nuclear parameters of smokers was significantly higher as compared to passive smokers and non-smokers in MGP stain (p ≤ 0.05). Further, effect of duration of smoking on morphometric variables showed significant (p< 0.05) results amongst the smokers in MGP stain. However, no significant differences were seen in all morphometric parameters with respect to frequency of cigarette smoking. Conclusion: The study confirms nuclear morphometric changes in oral epithelial cells of cigarette smokers indicating that smoking does influence cellular alterations. The simplicity of cytology technique with the use of methyl green pyronin stain is valuable screening tool for detecting early oral mucosal changes in high risk patients. Keywords: smoking, exfoliative cytology, nuclear morphometric parameters, methyl green pyronin stain.
Antimicrobial Activity of Gram Negative Bacteria in Blood Cultures: A Study with Blood Agar in ICU of LGH, Lahore
Authors: Ghaffar Hira , Zafar Saira , Iqbal Zafar , Fatima Ghazia , Naz Sibgha , Faiz Faiz Ahmad , Ali Ghaffar , Ashraf Aqeela , Khalil Dil Nawaz
Published: March 2023

Aim: To evaluate gram-negative rods' prevalence and antibiotic resistance, which are responsible for bloodstream infections in ICU patients. Study design: Cross-sectional study Place and duration of study: Lahore General Hospital, Lahore from 1stJuly 2022 to 31th December 2022. Methodology: Total 200 patients in ICU suspected to have bloodstream infection were enrolled in this study. Blood samples were cultured on Blood agar and then subjected to antibiotic susceptibility testing by the disk diffusion method.Statistical analysis was performed by using SPSS Software. Results: 135 were positive for Gram-negative bacterial strains and 13 show gram positive strain with 25 showing mixed growth and 27 showing no growth .In all positive cases for different bacterial isolates resistance for amikacin was 60.8%, cefepime 66.8%, ceftriaxone 79%, ceftazidime 75.6%, cotrimoxazole 57.4%, ciprofloxacin 61.4%, gentamycin 60.8%, levofloxacin 59.4%, imipenem 58.7%, meropenem 65.5%, doxycycline 51.3%, tazobactam 71.6%, and piperacillin + tazobactam74.3%. Overall gram-negative bacterial isolates exhibited a high resistance rate for cefotaxime at 79% and the lowest resistance rate for doxycyclineat 51.3%. Out of 148 positive cases, 70(35%) were male and 78(39%) were females. Most positive cases were reported in the age group of 16-25 years (33.3%). Conclusion: All the positive samples showed gram-negative rods and gram positive on gram staining. Klebsiella 37(18.5%) was the most prevalent pathogen found in blood samples of ICU patients. Keywords: Prevalence, antibiotic resistance, bloodstream infections, gram-negative rods.
Causes of Stillbirth and its Frequency in Tertiary Care Hospital
Authors: Zaman Salma , Iram Rabia , Rasheed Tuba , Sajjad Nazia
Published: March 2023

Aim: To evaluate the causes of still birth and its frequency in tertiary care hospital. Study design: Descriptive study. Place and duration of study: Department of Obstetrics & Gynaecology, Services Institute of Medical Sciences, Lahore from 1st January 2020 to 30th September 2022. Methodology: Seven thousand women were enrolled from which 100 were identified to have stillbirth and followed up till their outcome of delivery. Those women who had still birth were further followed for the causes related with still birth through their and the fetal clinical available data. All major causes were addressed related with still birth and noted in the proforma. The frequency of the cases was identified through the measurement of incidence rate. Neonates born were clinically evaluated in terms of their birth weight as well as term analysis. Results: Majority of the pregnant women were within the age group of 36-45 years. There were 54% of the women who were obese. On analysis of the associated reasons with still birth, it was observed that 27% of the pregnant women undergoing still birth were not known of the cause, while 24% and 20% had placental complication and infection respectively. Conclusion: Maternal age, infection, placental abruption and obesity are the main causes of still birth. The frequency of still birth is 1.42% in this region. Keywords: Cause, Stillbirth, Frequency
A Questionnaire Based Study on Practice of Visits Related to Post-Operative Anesthesia
Authors: Mughal Tooba , Rizwan Zara , Najjad Nasir Ali Rahim , Mohsin Salman
Published: March 2023

Aims: To assess the frequency of anesthesiologists practicing post-op anesthesia visit and to determine the reasons of not regularly performing post-operative anesthesia visit. Study design: Cross-sectional study. Place and duration of study: Tertiary and Secondary care hospitals of Karachi from 7th November 2019 to 7th April 2020. Methodology: One hundred and eighty four anesthesiologists were enrolled. The eligibility of the anesthesiologist was assessed based on the eligibility criteria. The PI or the study team member was met the anesthesiologist on the decided date and time and asked him/her to complete the questionnaire. The questionnaire would take 10-15 minutes. This questionnaire was used to assess post-op practice and reasons for not performing post-operative anesthesia visit. Results: The average age of the participants was 30.94±2.98 years. 52.72% of the anesthesiologists do not practice PAVs and 47.28% reported that they perform PAVs. Furthermore, majority of the anesthesiologist who do not practice PAVs reported that lack of time the most common reason for not performing PAVs regularly (80.4%) followed by long distances to the patients to be covered (19.6%), patients already discharge (18.6%) extensive research (17.5%) and others (13.4%). Conclusion: Most of the anesthesiologists do not practice PAVs. Considering the high appreciation of post-anesthesia visits by anesthesiologists, as well as the relevant incidence of postoperative complications detected during these visits, it seems desirable to consider organizational improvements for post-anesthesia care. Keywords: Post-operative anesthesia visit, Surgeon satisfaction, Post-operative complications of anesthesia
THE USE OF VAPOR RECOVERY UNIT (VRU) TO COVER EVAPORATON LOSS OH CONDENSATE TANK Y AND Z AT PT SHI PRABUMULIH
Authors: Sefilra Andalucia  , Hendra Budiman  , Irham Darmawan
Published: March 2023

Crude oil is a mixture of hydrocarbon and non hydrocarbon in liquidp phase on earth. crude oil is not ready to use fuel or any other engery source. it needs to be processed through refining unit to be fuel. In the prosess of receving stockpiling and distribution of oil quantity loss can occur  called losses. One of them is evaporation loss caused by evaporation that triggers of  product loss. Fluid tend to evaporate according to its vapor pressure. The amount of evaporation loss occurred in condensate tank of Y and Z at PPP of PT SHI was rather high. The evaporation loss on tank type fixed cone roof tank was divided into breathing  loss and working loss. Breathing loss refersh depreciation at night because of the environment temperatur. Meanwhile, working loss refers to losses of condensate product from liquid level change caused by receiving and distribusting activities. In this research, the author analyzed a new innovation to avoid evaporation loss on crude oi tank of condensate type using an effective and economic method. The company could apply vapor recovery unit using activated carbon system on condensate tank Y and Z. The economic research indicated that the profit was IDR 2.3 Billion and the investment cost was IDR 720.7 Million.
Residual effect of pyroxasulphone and pyroxasulphone + flumioxazin on contrasting soils
Authors: Novais Júlia Rodrigues , Inoue Miriam Hiroko , Mendes Kassio Ferreira , De Araújo Dejania Vieira , Guimarães Ana Carolina Dias , Souza Hilton Marcelo de Lima , Silva Jakson Leandro Mendes da
Published: March 2023

It aimed to evaluate the residual effect of pyroxasulfone and pyroxasulfone + flumioxazin on different soil textures. Experiments were carried out in Red Latosol and Quartzarenic Neosol, using two doses of pyroxasulfone (100 and 200 g i.a. ha-1) and pyroxasulfone + flumioxazin (100 + 66.67 and 200 + 133.33 g i.a. ha-1), seven application times (0, 15, 30, 45, 60, 75 and 90 days between herbicide application (DAA) and sowing of the bioindicator). phytointoxication, plant height, root length and total dry biomass are honored. The effects on cucumber were exciting as application times increased. The clayey soil administered greater residual effect. The highest doses of both herbicides promoted greater effects in all evaluated periods. The residual effect was more expressive when applying pyroxasulfone + flumioxazin, in both soils and doses. Pyroxasulfone and pyroxasulfone + flumioxazin showed a residual effect greater than 90 DAA in clayey and sandy loam soils.
How to be a good wife? The amalgam woman-vestuary-domestic space
Authors: Soares Junior Glauber , Schemes Prodanov Sofia , Schemes Claudia , Ribero Rueda Laura
Published: March 2023

This work seeks to reflect on the representation of women in magazines from the 1950s and in advertisements from the 21st century, highlighting Brazilian cultural products. This theme is justified, because the media is an important mechanism in the dissemination of an idealized model of women, propagating norms of behavior related to the female gender. We sought to problematize the stigma of the woman housewife, portrayed and linked to the home, through a fusion of her body, clothing and ornaments and domestic objects, in addition to analyzing images extracted from magazines aimed at the female audience in the years 1955 and an advertising piece from 2015. In methodological terms, it is a basic research, with a qualitative approach, of the exploratory-descriptive type. We used the triangulation approach proposed by Ana Mae Barbosa (2014), discussing the results based on bibliographical references that understand gender as a sociocultural construction.
Standardization of reference values of hepatic and renal biochemical markers in rats (Rattus novergicus) Wistar lineage
Authors: De Almeida Kelly Costa , Câmara Priscilla Rodrigues , Foly Cláudia Martins , Baptista Andréa Regina de Souza , Pascoal Vinicius D'´Avila Bitencourt , Pascoal Aislan Cristina Rheder Fagundes
Published: March 2023

The biochemical parameters of laboratory animals may vary between different lineages and strains of a given species, being influenced by the microenvironment and macroenvironment of the vivarium for breeding and maintenance, as well as particularities of the method and commercial kit used in the analysis. This study aimed to determine the reference values for the hepatic and renal parameters of Unib-line Wistar rats. Forty healthy male Wistar rats were studied, weighing an average of 200 to 300g, from the Laboratory Animal Center of Federal Fluminense University. Quantitative biochemical analysis of the liver profile (AST, ALT, alkaline phosphatase, GT gamma, total proteins, albumin, total bilirubin, and direct bilirubin) and renal markers (urea and creatinine) was performed. The research data established liver and kidney analyte values that were compared with those described in the literature. From the standardization of reference values, it will be possible to optimize the time of experiments with Wistar rats as well as to reduce the number of animals used in the research.
درجة توافر مهارات المستقبل في القيادة لدى مديري المدارس في سلطنة عمان من وجهة نظر المعلمين
Authors: الذهلي ربيع بن المر , الشكيلي علي بن زاهر , الفواعير أحمد
Published: March 2023

هدفت الدراسة التعرف إلى درجة توافر مهارات استشراف المستقبل في القيادة لدى مديري المدارس في سلطنة عمان من وجهة نظر المعلمين، ولتحقيق هدف الدراسة استخدم الباحثون المنهج الوصفي، وتم جمع البيانات باستخدام الاستبانة كأداة مكونة من أربع مجالات (المهارات التقنية، مهارات تنمية الموارد البشرية، مهارة المبادأة بالعمل، مهارات الإبداع والخيال)، وتكونت عينة الدراسة من (626)  معلما ومعلمة في مدارس التعليم الأساسي للصفوف 5-10، وتوصلت نتائج الدراسة إلى أن درجة توافر مهارات استشراف المستقبل في القيادة لدى مديري المدارس في سلطنة عمان من وجهة نظر المعلمين جاءت بمستوى مرتفع، حيث جاء مجال مهارة المبادأة بالعمل في المرتبة الأولى، بينما جاء في المرتبة الأخيرة مجال الإبداع والخيال، كما توصلت الدراسة إلى عدم وجود فروق ذات دلالة إحصائية (α≥0.05) تعزى لأثر الجنس، والمؤهل، وسنوات الخبرة في جميع المجالات وفي الدرجة الكلية، وأوصت الدراسة بضرورة إعداد برامج تقنية لمديري المدارس تساعدهم على الارتباط مع نظرائهم على المستوى المحلي والإقليمي، وتمكنهم من استخدام التكنولوجيا في التخفيف من ضغوطات العمل وتقديم برامج إنماء مهني من قبل المعهد التخصصي.
Damage assessment of Oryctes rhinoceros Beetle (Oryctes rhinoceros Linn) and its host range in selected sites in the Philippines
Authors: Allan Beriso Del Rosario
Published: March 2023

The study was conducted to determine the extent of damage and host range of O. rhinoceros in different coconut areas in the Philippines. Using the five criteria based on Bedfort assessment, at least 50 coconut palms in one hectare were randomly selected and replicated three times from selected provinces in Luzon, Visayas and Mindanao. Results revealed that there were at least considered alternate host of O. rhinoceros; such as buri (Corypha elata), anahaw (Saribus rotundifolius), oil palm (Elaeis guineensis), nipa palm (Nypa fruticans), betel nut (Areca catechu), banana (Musa spp.), pineapple (Ananas comosus), papaya (Carica papaya), and Colocasia (Colocasia spp). Moreover, the most affected other host plant were African oil palm, particularly in Palawan and Davao del Sur sites where this is periodically planted as replacement for sugarcane, banana, coconut palm and forest areas. The percentage of infested coconut palm based on the leaf damage caused by beetle was found ranging from 6.47 to 10.67%. Among the coconut fields surveyed, Goa, Camarines Sur site got the highest percentage of damage with 10.67% followed by San Francisco, Quezon (8.79%) Ragay, Camarines Sur, Baler and Dingalan, Aurora, Lopez, Quezon with 8.68%, 8.45%, 8.19%, and 7.53% respectively. In contrast, relatively low percentage of damage was recorded in Buenavista, Marinduque with 6.47%. In terms of leaf damage category, the highest was also observed in Goa, Camarines Sur with 2.01 followed by Baler Aurora and Padada, Davao del Sur with 1.89. The same category were observed in Dingalan, Aurora and Aborlan, Palawan with 1.87 while the lowest damage category was recorded from Valencia, Negros Oriental with 1.83. Attacks on coconut palms were not shown any danger on the plants.
II SIMPÓSIO TEÓRICO DE NEUROPEDIATRIA: UM RELATO DE EXPERIÊNCIA
Authors: Dourado de Faria Carolina , Ramos Schramm Neto Fernando Antônio , De Sá Ferreira Paixão Luiza , Ferraz Amoedo Gabriel , Fontes Caetano da Silva Giovanna , Brito de Freitas Bomfim Jamile , Santana Aguiar Manuela , Dias Oliveira Mariane
Published: March 2023

INTRODUÇÃO: A Neuropediatria constitui uma temática pouco abordada durante a formação dos estudantes da área da saúde no Brasil. Visando proporcionar a disseminação dos principais temas da neurologia pediátrica foi projetado o II Simpósio Teórico de Neuropediatria. O objetivo deste trabalho é relatar as atividades desenvolvidas por membros de uma liga acadêmica de neurologia para a elaboração e execução do projeto, para que eventos similares possam ser desenvolvidos futuramente pela comunidade acadêmica. RELATO: A segunda edição do simpósio precisou ser adaptada para o modelo online devido a pandemia da Covid-19. O evento ocorreu em dois dias e contou com quatro temas, ministrados em palestras por profissionais especializados, sendo eles:  Função motora e marcha, Deficiência intelectual, Desenvolvimento neuropsicomotor e Cognição. DISCUSSÃO: A realização de um simpósio cuja temática principal é a Neuropediatria, mostra-se fundamental para a qualificação do currículo acadêmico de estudantes da área da saúde, visto que é um tema com patologias bastante comuns na prática clínica, embora ainda sejam pouco abordadas dentro do meio educacional. Da mesma forma, os tópicos abordados na programação do evento constituem assuntos relevantes em tempos atuais, em virtude do aumento das suas taxas de prevalência da população com faixa etária pediátrica. CONCLUSÃO: O simpósio proporcionou uma experiência educativa de extrema relevância, à medida que permitiu que alunos de diversas regiões do Brasil se atualizassem em temas importantes da neuropediatria. A produção de simpósios como estratégia de complementar o aprendizado durante a formação universitária, se mostra eficaz, visto que além de promover discussões importantes, permite a democratização do conhecimento.
Modeling the non-monetary societal burden of Tick-borne diseases for cattle: A case study of East Coast Fever in the traditional cattle-keeping households of Namwala District of Zambia
Authors:   The University of Zambia, Mwila Natasha J. , Mumba Chisoni ,   The University of Zambia, Sichibalo Karen ,   The University of Zambia, Simulundu Edgar S. ,   Macha Research Trust, Changula Katendi ,   The University of Zambia, Chitanga Simbarashe ,   Department of Pathobiology, School of Veterinary Medicine, University of Namibia, Windhoek, Namibia
Published: March 2023

The study aimed to estimate the disease burden of East Coast fever (ECF) among rural cattle-keeping households of Namwala District of Zambia using Productivity Adjusted Life Years(PALYs). We modified Disability Adjusted Life Year (DALY) equations for humans to PALYs to estimate the societal burden of tick-borne animal diseases. We used a structured questionnaire to collect data on parameters that feed into PALY equations. We coded and entered data from questionnaires directly into Statistical Package of Social Sciences (IBM SPSS Version 20) and entered the estimated values of PALY parameters into Mathematical Calculus Software called integral calculator (https://www.integral-calculator.com/). We then used the integral calculator to calculate PALY equations, which we used to estimate the societal disease burden of ECF in cattle. PALYs calculations were done in three categories; PALYs without discounting and age weighting, PALYs with only discounting, and PALYs with discounting and age weighting. Results revealed that the years of productivity lost by a cow, bull, and ox that suffered from ECF were estimated at 15, 10, and 15 years, respectively. In the second category, the years of productivity lost by a cow, bull, and ox were seven, six, and seven years, respectively. In the final category, the years of productivity lost by a cow, bull, and ox were five years. ECF caused a total of 517,165 PALYs in Namwala District. The quality of life reduced in years due to disability (YLD) caused by ECF per cow, bull, and ox was 0.07, 0.07, and 0.02 percent of their life expectancy, respectively. The estimated values for the years of a lifetime lost due to mortality (YLL) caused by ECF were 35%, 49%, and 35% of the life expectancy per cow, bull, and ox. These results are essential for measuring outcomes of animal health problems in terms of PALYs. The findings are helpful in future projections for the future burden of any disease and can be used as a basis in policy-making and decision-making, particularly priorities in animal health research. We recommend that a classification of animal diseases of national economic importance should consider both the societal burden (non-monetary) and economic impact instead of the common practice of only considering the economic (monetary) impact.
Rock Crabs Grapsus Grapsus and Box Calappa Convexa (Crustacea: Brachyura): Potential Fishery Resources
Authors: Arzola González Juan Francisco
Published: March 2023

In recent years, the demand for food resources of aquatic origen has increased considerably and this has allowed resorting to the exploration of alternative resources. Within these, some intertidal crustaceans such as the “rock crab” Grapsus grapsus and Calappa convexa “box crab” stand out due to their frequency and easy capture, which is frequently of the shrimp (Penaeus) by-catch and lobster (Panulirus) fishing. Both species of crabs, due to their sizes and abundance, represent an economic and nutritional interest for coastal fishermen in northwestern Mexico. At present, there is no fishing regulation on these resources and it is necessary and urgent to take regulatory measures of their population status of these crabs, which are constantly captured by fishermen but without biological or administrative control by te authorities responsable for their management fishing in this area.
Pengaruh Metode Pembelajaran Means Ends Analysis Terhadap Hasil Belajar Matematika Pada Siswa Kelas VII SMPIT Wahdah Islamiyah Gowa
Authors: Nur Aisyah
Published: March 2023

Penelitian ini menggunakan rancangan penelitian Nonequivalent Posttest-Only Control Group Design, Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMPIT Wahdah Islamiyah Gowa, pada tahun ajaran 2022/2023 yang terdiri dari tiga kelas. Data yang dikumpulkan dalam penelitian ini memberikan tes subjektif yang berbentuk tes uraian (essay). Data hasil belajar siswa pada kelas eksperimen dan kelas kontrol dikumpulkan dan selanjutnya diolah serta dianalisis untuk menjawab perumusan masalah dan hipotesis pada penelitian ini. Teknik analisis data hasil penelitian ini menggunakan dua teknik statistik yaitu statistik deskriptif dan statistik inferensial. Analisis yang digunakan adalah pengujian hipotesis mengenai perbedaan dua rata-rata menggunakan uji-t. Sebelum melakukan pengujian hipotesis, data yang diperoleh terlebih dahulu dilakukan uji normalitas dan uji homogenitas sebagai uji prasyarat analisis. Berdasarkan hasil analisis data penelitian ditarik kesimpulan bahwa rata-rata hasil belajar matematika siswa kelas VII SMPIT Wahdah Islamiyah Gowa yang mengunakan metode pembelajaran means ends analysis berada pada kategori tinggi dengan rata-rata skor hasil belajar 60,41.Rata-rata hasil belajar matematika siswa kelas VII SMPIT Wahdah Islamiyah Gowa yang mengunakan metode ceramah dengan rata-rata skor hasil belajar 42,94. Rata-rata hasil belajar matematika siswa kelas VII SMPIT Wahdah Islamiyah Gowa yang diajarkan dengan metode pembelajaran means ends analysis lebih tinggi dibandingkan dengan metode ceramah.
First Report of Leaf Spot in Fischer’s Ragwort Caused by Didymella ligulariae
Authors: Lee Gyo-Bin , Shim Hong-Sik , Cho Weon-Dae , Kim Wan-Gyu
Published: March 2023

During disease surveys from 2019 to 2021, the authors frequently encountered leaf spot symptoms on Fischer’s ragwort plants growing at fields at six locations of Gangwon Province, Korea. The symptoms displayed brown to dark brown, circular or irregular spots on the plant leaves. The disease surveys at the six locations revealed 1–90% of diseased leaves of the plants. Phoma sp. was dominantly isolated from the diseased leaf lesions. Seven single-spore isolates of the fungus were selected and identified as Didymella ligulariae by investigation of their cultural, morphological, and molecular characteristics. Artificial inoculation test to Fischer’s ragwort leaves was conducted with three isolates of D. ligulariae. The inoculation test revealed that the tested isolates cause leaf spot symptoms in the plants similar to the natural ones. The fungal pathogen has never been reported to cause leaf spot in Fischer’s ragwort. Leaf spot of Fischer’s ragwort caused by D. ligulariae is first reported in this study.
Effect of Perception of Local Environment on Fear of School Violence by School Level
Authors:   Center for Educational Research, Han You-Kyung , Hwang Hyeyoung
Published: March 2023

The purpose of this study is to identify the effect of adolescent’s perception of local environment(social disorder, social informal control and community attachment) on fear of school violence. A total of 464 responses was analyzed. The results showed that perception on social disorder is significantly positively related to fear of school violence regardless of school grade. Social informal control is negatively related to fear of school violence for only high school students. Regarding the relation between community attachment and fear of school violence, different pattern appears for elementary and high school students. The study implies the necessity of adopting a different administrative approach on school violence prevention and invention with consideration on age or school grade.
A comparative study on the changes of English learning motivation of Korean university students majoring in English education: Based on the retrospective essays
Authors:   Center for Educational Research, Oh Shinyu , Kim Tae-Young
Published: March 2023

This qualitative study analyzes the English learning (de)motivation process over the past ten years of 42 university students majoring in English education. The changes in participants’ motivation were categorized into four groups: the upward, ‘V’ pattern, downward, and inverse ‘V’ pattern groups. Students’ retrospective essays on their (de)motivation process of learning English were analyzed based on the Grounded Theory.
The upward and ‘V’ pattern groups went through gradual English learning motivation due to positive language attitudes and human factors, respectively, while the downward and inverse ‘V’ pattern groups experienced gradual or sometimes rapid demotivation due to the learning factors such as learning methods. It is noteworthy that the significant demotivating factors, learning factors, are found in all four groups. However, the overall motivation pattern (gradual increase or decrease) varies depending on how students sensitize or appraise the external learning environment. It suggests that learners who have experienced demotivation need a chance to re-experience positive English learning attitudes based on their willingness to learn English for remotivation. In addition, solutions to learning factors, demotivating factors found in all four groups, will be discussed.
Dam Site Characterization Based on Land Use and Land Cover Changes in Urban Catchments. A Case of the Msimbazi Catchment in Dar es Salaam, Tanzania
Authors: Mkilima Timoth
Published: March 2023

Site characterization is crucial for the location and design of dams because it offers data for risk assessments and the planning and implementation of remediation measures. This study looked into the potential use of GIS-based methods for the characterization of dam sites. Satellite pictures were used to verify the catchment delineation results. The catchment slope, the number of networks in the sub-basin, and the land surface cover were all taken into consideration while choosing a location for a dam. From the findings, five possible dam site locations — Kisarawe (upstream), Magomeni, Kinyerezi, Jangwani, and Pugu sub-catchments — were identified. The Kisarawe sub-basin upstream has the largest prospective location (covering an area of around 89.89 km2) since it has a less populated and developed area, which would allow for enough room to construct a dam while protecting the downstream from frequent flooding. According to the capacity and other requirements of the receiving stream downstream, the chosen dam locations could hold approximately 75.15% of the runoff produced in the catchment before releasing it at a controlled rate. The outcomes of the study demonstrate further the effectiveness of geographic information systems in determining the characteristics of dam sites and in designing sustainable dams that take land surface cover into account.