Miracle-dz/UniFAR-FTUs huggingface dataset:
Gender-specific differences in plasma ferritin 
in adolescents smoking cigarettes versus waterpipe 
smoking: the Irbid-TRY Project

Introduction: Ferritin has been implicated in body physiology and pathology. Smoking cigarettes (Cg) alters ferritin metabolism. Waterpipe (Wp) smoking has recently reemerged as a global epidemic and is linked to the most devastating diseases. However, the effect of smoking Wp on ferritin is not known. Therefore, the current study compared plasma ferritin in adolescents smoking Cg, Wp, both (CgWp) versus never smoked. Material and methods: Self-reported smoking status and plasma ferritin levels were obtained from 849 boys (n = 470) and girls (n = 379) in the 7–10 grade (age range = 13–17 years). Results: The ANCOVA revealed a main effect for gender (p < 0.000) and smoking status (p < 0.02) without an interaction effect (p > 0.9). Post-hoc analysis showed greater plasma ferritin in the adolescents smoking Wp (p < 0.03) and CgWp (p < 0.004) versus never smoked. Gender-stratified ANCOVA showed a main effect for smoking status in the boys (p < 0.02) and girls (p < 0.03). Additional comparisons among the boys showed greater plasma ferritin in the Wp (p < 0.006) and CgWp (p < 0.008) smoking groups versus never smoking, without differences (p > 0.5) between Wp and CgWp smoking. Another subgroup comparison showed greater plasma ferritin in the girls smoking Cg (p < 0.02) and CgWp (p < 0.02) versus never smoking, without a difference (p > 0.3) between Cg and CgWp smoking. Conclusions: The results indicate that ferritin is elevated in adolescent smokers, particularly the boys smoking Wp and CgWp and in the girls smoking Cg and CgWp.
Construct validity of two measures of self-forgiveness in Portugal: a study of self-forgiveness, psychological symptoms, and well-being

Several studies have suggested that self-forgiveness promotes psychological well-being. The state self-forgiveness scale (SSFS) and the differentiated self-forgiveness process scale (DSFPS) are two self-report questionnaires that assess self-forgiveness in psychotherapy, personal change, and health. The present study aims to examine the psychometric properties of the SSFS and the DSFPS in a Portuguese sample, highlighting reliability and validity properties for scores on both scales. We examine the relationships among self-forgiveness, self-criticism, psychological well-being, and global psychopathological symptoms. The two scales were completed in a random nonclinical sample of 475 University students. The psychological well-being scale was used to explore the relation between self-forgiveness and well-being. Our findings show evidence of a good estimated internal consistency for scores on both scales - SSFS and DSFPS. Self-forgiveness is related to higher indexes of positive feelings (e.g., self-compassion, self-esteem) such as positive behaviors and beliefs about the self. Thus, self-criticism (e.g., hated self) tends to decrease while self-forgiveness feelings and actions, as well as positive feelings of the self (self-compassion; self-love) tends to increase. In clinical practice these are positive indicators, which can lead to personal improvement, as well as positive affect and lower symptomatology (e.g., symptoms of depression).
RELATIONSHIP BETWEEN SELF-REGULATED LEARNING STRATEGIES AND ACADEMIC ACHIEVEMENT AMONG STUDENTS OF COLLEGES OF EDUCATION IN ZAMFARA STATE, NIGERIA

This study investigated relationship between self-evaluation, selfreflection and academic achievement among NCE students in Zamfara state. The correlational research design was used for the study. The population of the study was 9,839 whereas 312 students were selected by means of proportionate stratified random sampling techniques. Two instruments were used for the study. One was an adopted Academic Self-regulated Learning Questionnaire (A-SRL-S) with established content and criterion validity and reliability of 0.84 and 0.70 (Magno, 2011) and the other was Students’ Cumulative Grade point Average (CGPA). Pearson Product Moment Correlation (PPMC) was used to analyze the hypotheses. Findings revealed that, significant relationship exists between self-evaluation as a selfregulated learning strategy and academic achievement among NCE students in Zamfara state at a correlation index of r = 0.589. Similarly, significant relationship exists between self-reflection as a self-regulated learning strategy and academic achievement among NCE students in Zamfara state at a correlation index of r = 0.534. The researcher therefore recommends that NCE students should always compare their performance with their learning goals through the use of selfevaluation and self-reflection learning strategies which may include self-judgment, goal setting and self-reaction of their own learning in order to maximize their academic achievement.
The Effects of Driver Age and Gender on Vehicle Stopping Distance Under Different Speeds

This study was conducted to estimate the stopping distance that is needed to halt a vehicle at different speeds. In order to improve the equality of evaluation, age and gender of the drivers, which affects the reaction times (RTs), were taken into consideration. The measurements of the RTs in a simulated driving environment were executed and the acquired results were statistically analyzed using "Statistical Package for the Social Sciences" (SPSS). The results indicate that participants' ages and genders had a significant relationship with the RTs as P-values < 0.01 and 0.022, respectively. Then, the Analysis of Variance (ANOVA) was conducted to compare the effect of the predictors' ages, genders, and vehicle's speeds on the vehicle's stopping distance. The overall regression model showed that these predictors had a high significant effect on stopping distance as F(3, 46) = 777.05, P-value < 0.01, and R-square = 0.98. However, gender exclusively was not significant as its P-value > 0.24.
Nexus Between Smallholder Irrigation Farming and Farmers’ Livelihood Outcomes in Ghana’s Guinea Savannah

The aim of the study was to relate small-scale irrigation farming and farmers’ livelihood outcomes using the poorest District in the Upper West Region of Ghana. The livelihood implications of rural farmers remain inconclusive across the literature. Mixed methods and primary data consisting of key informant interviews, household questionnaires and personal observation were used for the study. Data were obtained from 120 farmers drawn from 173 farming households living in four (4) small-scale irrigation dams’ communities. The results revealed a significant source of supplementary income and household food is provided by smallholder irrigation farming. The results further revealed that farmers employ a plethora of technologies including the use of mulch to stem soil moisture loss, livestock manure and chemical fertilizers to remedy soil productivity decline as well as hand-dug wells to supplement the reduction in irrigation water. However, the results revealed that irrigable land is not accessible to non-land owning ethnic groups. Access to irrigable land should be the number one consideration in siting irrigation facilities in Ghana.
Raising Cybersecurity Awareness among College Students

Cybersecurity is of increasing importance due to the rise in reliance on digital equipment and programs to manage our daily lives, including the transmission and storage of personal information. Research studies establish that an effective security awareness program is one of the most important steps towards increasing cybersecurity. In this project we set out to understand the current level of security awareness among college students and develop a module that will help raise their awareness. The main features of our module are interactivity and the presentation of shocking consequences of careless cyber habits of common Internet / technology users. We designed a survey that includes pre and post-tests to fulfill the goals of our project and administered it to students on our campus. Our survey results indicate that the module has been effective particularly among non-Computer Science majors. It has raised their level of awareness not only for the specific topics that the module addresses but overall in cybersecurity.
An Examination of Depressive Symptoms in Adolescents: The Relationship of Personality Traits and Perceived Social Support

How to cite: Sami, A. , & Naveeda, N. (2021). An Examination of Depressive Symptoms in Adolescents: The Relationship of Personality Traits and Perceived Social Support. Islamic Guidance and Counseling Journal, 4(1). https://doi.org/10.25217/igcj.v4i1. 848 E-ISSN: 2614-1566 Published by: Institut Agama Islam Ma’arif NU (IAIMNU) Metro Lampung An Examination of Depressive Symptoms in Adolescents: The Relationship between Personality Traits and Perceived Social Support
Infectious Diseases-Energy Futures Nexus: A Quantile-on-Quantile Approach

We examine the predictability of the energy futures market with a diseases-based uncertainty index using a non-parametric framework. We observe that: (1) non-linearity is significant when examining the causal relationship between uncertainties due to infectious disease outbreaks and energy future returns; (2) the non-parametric causality test shows that energy futures predictability driven by health-based uncertainty is prevalent around the lower and median quantiles; and (3) predictability is observed to be strongest for the West Texas Intermediate oil futures when the market is in a normal mode. Given the non-linearity in our data, the non-parametric test is more robust than the standard causality test.
Influence of Various Irrigation Protocols on Resistance to Vertical Root Fracture in Root Canal Treated Teeth

Introduction: This study compared influence of various irrigation protocols on vertical root fracture resistance of root canal treated teeth. Methods: Forty-eight extracted mandibular premolars were included in the study. The root canals of teeth were instrumented and specimens were allocated into 4 (n = 12) groups according to the irrigation solutions: Group 1: 5% EDTA, 2.5% NaOCl and DW; Group 2: 5% EDTA, 2.5% NaOCl, DW and 2% CHX; Group 3: 5% EDTA, 2.5% NaOCl and 5% Na2S2O3; Group 4: 5% EDTA, 2.5% NaOCl, 5% Na2S2O3 and 2% CHX. Root canals were filled and a load in a vertical direction was applied a week later to specimens. The data were analysed using two-way ANOVA test (P < 0.05). Results: Interaction between using DW or Na2S2O3 and using or not using CHX had a significant effect on fracture resistance to vertical forces (P < 0.001). Irrigation with Na2S2O3 improves fracture resistance to vertical forces when compared to irrigation with DW (P < 0.001). Irrigation with CHX did not affect fracture resistance to vertical forces (P = 0.759). Conclusion: The irrigation solutions statistically affect resistance of root canal treated teeth to vertical fracture forces.
Is modified atmosphere packaging beneficial for fresh mushrooms

Fresh mushrooms were packed in different containers wrapped with PVC films and stored at 3, 10 and 20 o C. Variables analysed included: respiration rates, tolerance levels of O 2 and CO 2 , and film permeabilities to O 2 , CO 2 and water vapor (WVTR) at relevant temperatures. Respiration rates of mushrooms were not significantly reduced by modified atmospheres (MA) (2% O 2 ), except at 3 o C. At 10 and 20 o C, MA had a beneficial effect on appearance, possibly due to reduced microbial activity
Morphological and molecular identification of fungal species associated with postharvest stem-end rot disease of avocado in Sri Lanka

Avocado (Persia americana) is one of the most popular fruits grown in Sri Lanka. Postharvest infections occur wherever the crops are cultivated. Among them, stem-end rot (SER) is the major disease reported. Several fungal species including Lasiodiplodia and Dothiorella spp. have been reported to be associated with this disease in regions where avocado is grown. The aims of this research were to identify the fungal pathogens associated with the stem-end rot of avocado in Sri Lanka based on morphological characteristics in combination with molecular and phylogenetic analysis. Diseased avocado fruits were collected from local markets and causal agents were isolated. Colony morphology and characteristics of conidia were observed using phase-contrast microscopy. Sequence analysis was performed using internal transcribed spacers (ITS) of the ribosomal DNA followed by phylogenetic analysis. Four endophytic fungal isolates were identified and designated as SER 01, SER 02, SER 03 and SER 04 which were distinguished respectively as Lasiodiplodia theobromae, Lasiodiplodia hormozganensis, Diaporthe nelumbonis and Fusarium oxysporum. To our knowledge, this is the first evidence on the occurrence of L. hormozganensis, D. nelumbonis and F. oxysporum associated with SER of avocado in Sri Lanka. Identified pathogens were proven to be collectively pathogenic to avocado following demonstration of Koch’s postulates. The average value of collective disease severity after seven days of inoculation of avocado cv. Pollock was 40% at 28 C and it always fluctuated between 30% and 45%.
Effect of Two Different Maxillary Treatment Options on Supporting Structures of Mini Implant Retained Mandibular Overdenture

Objectives: This study was conducted to evaluate whether maxillary conventional complete denture or narrow diameter implant retained maxillary overdenture is more compatible on opposing crestal bone height surrounding mini implants retaining mandibular overdenture. Materials and Methods: Fourteen male completely edentulous patients received mandibular overdentures retained by four one piece mini implants with ERA attachments placed anterior to the mental foramen. Patients were randomly divided into two groups: Group I received opposing maxillary conventional complete denture and Group II received opposing maxillary overdenture retained by four one piece narrow diameter implants with ball attachments placed in the anterior maxilla. Once patients were comfortable to the prostheses, they were placed on zero, six and twelve months follow-up periods using cone beam computed tomography. Measurements were taken on crestal bone height surrounding the mandibular mini implants then the results were statistically analysed. Results: There was decrease in crestal bone height surrounding the mandibular mini implants in both studied groups where Group II showed statistically significant higher crestal bone resorption than Group I after one year follow-up period. Conclusion: Maxillary conventional complete denture is more compatible on the opposing crestal bone height surrounding mini implants retaining mandibular overdenture than narrow diameter implant retained maxillary overdenture
Bladder Cancer Tissue-Based Biomarkers

This consensus aimed to provide a practical update regarding the current role of tissue-based biomarkers in bladder cancer. Their prognostic and predictive role both in non-muscle-invasive (NMIBC) and in muscle-invasive disease (MIBC) has been reviewed with particular focus to their use in clinical practice. In summary, literature information about the prediction of disease recurrence in NMIBC is inconclusive, and even less data is available for prediction of response to intravesical BCG. Concerning disease progression, external prospective validation studies suggest that mutational FGFR3 status and gene signatures may improve models based on clinico-pathologic information. In MIBC, tissue-based biomarkers are increasing their importance since they may predict the response to systemic chemotherapy and immunotherapy. In particular, the advent of molecular characterization carries the promise to revolutionize the paradigm of decision-making in the treatment of MIBC. Molecular subtyping has shown to be able to improve the prediction of pathological stage at RC and to predict the response to systemic chemotherapy and immunotherapy. However, external and prospective validations are warranted to confirm these preliminary findings. Several different tissue-based biomarkers such as PD-1/PD-L1 expression, tumor mutational burden, and the analysis of tumor microenvironment may, in the future, play a role in selecting patients for systemic immunotherapy. However, to date, no pretreatment recommendations can be definitively made based on any molecular predictors. In conclusion, despite their promising role, the use of tissue-based biomarkers in bladder cancer should be limited to experimental settings.
Reflections of COVID-19 Pandemic on Autism Spectrum Disorder: A Descriptive Case Study

The aim of this study was to explore type of studies implemented for the autism spectrum disorders (ASD) community by institutions that directly deal with ASD during the COVID-19 pandemic in Turkey and in the world. The descriptive case study design was used in the study. The contents on the websites of the institutions were analyzed through document analysis. According to the results, it was observed that the data consisted of supporting contents related to education, health, and public policies regarding the COVID-19 process and that the contents were frequently presented through webinars, visual representations, electronic text sources, online communication platforms, and social media environments. During this process, informative studies were frequently carried out and practical studies were rarely conducted. While it is considered that institutional studies both in Turkey and in the world may serve as an example to other institutional studies, it is considered that the diversity of these examples should be increased through cooperation between institutions.
Adsorption of diazinon residues from water by Strychnos potatorum seed flakes: Equilibrium isotherm and thermodynamic analysis

Objectives: Contamination of pesticide residues due to agricultural activities is a major concern of aquatic pollution and most of the agriculture based rural communities in developing countries are still consuming water from those contaminated water bodies. Therefore, development of readily available user-friendly low cost pesticide contaminant removal methods is still in need for above communities. In this study the suitability of Strychnos potatorum seed flakes (SPSF) on effective removal of diazinon residues in water was investigated. Methods: SPSF was prepared and characterized using SEM and FTIR analysis. Batch adsorption studies, isotherm studies and thermodynamic studies were carried out to determine the removal efficiency of diazinon by SPSF. Findings: The maximum removal of diazinon residues (75.9%) was obtained within 10 min at pH 6. Therefore, SPSF are efficient adsorbent for diazinon removal due to fast and efficient removal of diazinon at ambient conditions. The removal of diazinon residues by SPSF was expressed with Langmuir isotherm model. The maximum adsorption capacity of SPSF, obtained from Langmuir isotherm for diazinon adsorption was found to be 2.5mg/g. Thermodynamic studies revealed that the removal of diazinon by the SPSF was spontaneous and exothermic at relatively low temperatures. Novelty: The SPSF adsorbent is a naturally available cost effective and ecofriendly adsorbent which has not been extensively studied for the removal of frequently used pesticides such as diazinon. The findings of the study revealed that the SPSF adsorbent can be considered as a promising remedy for house hold purification of diazinon contaminated waters. Keywords: Adsorption; diazinon; Strychnos potatorum seed flakes; water
Profile Physical Fitness Athlete of Slalom Number Water Ski

The purpose of this study was to find out the physical fitness profile of water ski athletes in the DKI Jakarta slalom number. This type of research is quantitative using descriptive methods. This study was conducted in Lake Sunter Jakarta, with a sample number of 41 male athletes slalom number. The instruments used in this study used physical fitness tests from the American Association for Health, Physical Education and Recreation (AAHPER) tests for sons while data analysis used descriptive frequency analysis. The results showed that the physical fitness of water skiers slalom numbers in the category of good or by 70.73%. Thus it can be concluded that the physical fitness of water skiers in the category is well-reviewed from the strength and endurance of the muscles of the arms and shoulders; endurance of the abdominal muscles; agility; power limbs; running speed; endurance of the heart.
Assessment of Heavy Metals in Water Contaminated with Petroleum Products in Keffi Local Government Area, Nasarawa State, Nigeria.

This work assessed the presence of heavy metals in water contaminated with petroleum products in Keffi Local Government Area. Two water sampling station were selected based on the stratified method of sampling of Antau River. Station A is located along Federal Government College Keffi popularly known as Antau Bridge where Agricultural and mechanical activities, with sales of petroleum product take place. Station B was located at Dadin Kowa known as Gada manu where human activities such as bathing and washing takes place which served as control. The distance between stations is 1km. The procedural plan of this study was monthly sampling of water from both Stations. Materials such as funnel, sampling container, distilled water, conical flask, filter paper, 50ml polypropylene centrifuge tube, cooler were used. Heavy metal concentration were determined using X – ray Fluorescent Spectroscopy (XRF) at the Center for Energy Research and Training (CERT), Ahmadu Bello University Zaria. The water parameters of the four samples were determined using the Extech instrument. The result on Physico – chemical parameters revealed the values obtained from contaminated water samples to be pH (7.31), Dissolved Oxygen (1.14), Electrical Conductivity (8.22), Total Dissolved Solid (4.13), Temperature (27.45) and Salinity (0.091) while the controlled Station at point B were pH (7.43), DO (7.35), EC (3.14), TDS (1.54), Temperature (26.75), Salinity (0.o94) respectively. From the result obtained, the heavy metal contaminated samples had the following values: Mg (29.31±), Al (218.69±), Si (230.12±), S (1153.65±), Cl (54.25±), Ca (106.56±), Ti (23.66±), Cr (3.15±), Fe (15.92±), Cd (7.54±). For the control sample at point B, the following values were obtained: Mg (27.49±), Al (223.71±), Si (243.21±), S (94.84±), Cl (23.52±), Ca (28.44±), Ti (32.99±), Fe (16.63±), Cd (7.67±) respectively. The P-value was 0.8105 (p>0.05) for the water quality parameters while for the concentration of heavy metal P-value was 0.2054 (p>0.05). This implies that there was no significant difference between the concentrations of elements. However, the concentration values of heavy metals in the contaminated water at Station A and control water samples at Station B were higher than the World Health Organization values (Standard) for drinking water
Thermal Investigations of Double Pass Solar Air Heater with Two Types of Porous Media of Different Thermal Conductivity

This study describes an experimental investigation of the thermal efficiency of stainless steel mesh and steel wool as a porous medium in the lower channel of a double pass solar air heater. An experimental setup was planned and developed. Various types of porous media with high thermal conductivity and with different porosities have been tested. The effects of the porosity of wire mesh, the thermal conductivity of porous media, mass flow rate, and the intensity of radiation have been studied. Experimental results show that thermal efficiency with using porous media is greater than without using porous media. When used steel wool as a porous medium, the thermal efficiency reached 79.82 percent while it can be achieved 76. The percent by using stainless mesh as porous material. The reduction in porosity increasing thermal efficiency. The thermal efficiency of multi-pass solar air collector when used steel wool as porous media is 6, 12.6 and31.7percent higher than without porous media at porosity 98.75, 97.5, and 96.25percent. While it can increase 8.1 and 28.5 percent at porosity 97.875 and 95.75 percent when using stainless steel as porous media.