Driver Heterogeneity in Willingness to Give Control to Conditional Automation

The driver's willingness to give (WTG) control in conditionally automated driving is assessed in a virtual reality based driving-rig, through their choice to give away driving control and through the extent to which automated driving is adopted in a mixed-traffic environment. Within- and across-class unobserved heterogeneity and locus of control variations are taken into account. The choice of giving away control is modelled using the mixed logit (MIXL) and mixed latent class (LCML) model. The significant latent segments of the locus of control are developed into internalizers and externalizers by the latent class model (LCM) based on the taste heterogeneity identified from the MIXL model. Results suggest that drivers choose to "giveAway" control of the vehicle when greater concentration/attentiveness is required (e.g., in the nighttime) or when they are interested in performing a non-driving-related task (NDRT). In addition, it is observed that internalizers demonstrate more heterogeneity compared to externalizers in terms of WTG

Detection of Phishing Attack by using LightGBM&Xgbost

Phishing attacks provide a significant security risk to both individuals and organizations. To steal sensitive information, these assaults are typically carried out by creating phony websites that substantially resemble actual ones. This research employs these phishing attacks, by using AI techniques that have lately been used to look at the URLs of these phony websites. We have proposed the increasing sophistication and frequency of phishing attacks, highlighting the need for an enhanced AI-based model to detect such attacks effectively. Involves LightGBM, Xgbost, and using a hybrid model of a LightGBM, Xgboost classifier to train and test data for detecting phishing attacks on URLs. There are several feature extraction techniques used to detect URL phishing attacks. To identify if a website is a phishing assault or not, these attributes are then given to a LightGBM and Xgboost classifier. As compared to the previous research model’s accuracy was 93%, Hence The current proposed results of combining training and testing datasets on LightGBM and XgBoost give a 96% accuracy and improve the quality-of-evaluation metrics of the feature of the URLs to detecting phishing attack detection

Silicon as Versatile Player in Plant and Human Biology: Overlooked and Poorly Understood

Farooq MA, Dietz K-J. Silicon as Versatile Player in Plant and Human Biology: Overlooked and Poorly Understood. Frontiers in Plant Science. 2015;6: 994.Silicon (Si) serves as bioactive beneficial element. Si is highly abundant in soil, and occurs ubiquitously in all organisms including plants and humans. During the last three decades, nutritional significance of Si for plant and human health has received increasing attention. Plant Si plays a pivotal role in growth and development, and this beneficial effect depends usually on accumulation in plant tissues, which are then protected from various forms of biotic and abiotic stresses. Likewise, human exposure to Si imparts health benefits and essentially occurs through plant-derived food products. Si bioavailability in human diet, e.g., strengthens bones and improves immune response, as well as neuronal and connective tissue health. Despite this empiric knowledge, the essentiality of Si still remains enigmatic. Thus the link between Si availability for plant development and its profound implication for human welfare should receive attention. This review aims to provide a broad perspective on Si as important element for plant and human nutrition and to define research fields for interdisciplinary research

A Strategy for the Promotion of Computer Programming Using Urdu Language in Pakistan

Software industry has proven to be a stepping stone towards changing the rank of a country in the comity of nations. In South Asian region, India has immensely excelled her economic growth by increasing its revenues with the help of software export. The development of software involves man power with technical support, where the premier focus in on computer programming. Therefore, producing a large number of skillful computer programmers in Pakistan would certainly help the cause of establishing software houses, which in turn, will attract the western world to outsource their software projects to Pakistan. Like India, this can certainly act like a game changer for Pakistan’s economy by earning a huge revenue. In this research we have presented a methodology to increase the interest of Pakistani people in computer programming by providing a bilingual computer program development environment in Urdu and English languages. This act may certainly open new dimensions of teaching computer programming, for instance, by introducing computer programming at school level. Furthermore, it may increase the interest of students and teachers to learn and teach computer programming while experiencing to program in their national language. Lastly, in technical terms, we have presented the visual design of such bilingual environment along with architectural modification in the preprocessor for C++ language to support both Urdu and English languages for writing computer program

Frequency and Anatomical Distribution of Pulmonary Embolism on CT Pulmonary Angiography

Background: Pulmonary embolism, with its growing prevalence, has become a potentially life-threatening medical condition with crucial symptoms. However, prognosis is good if timely diagnosis is made and to the level of segmental and sub segmental arteries as well. Standard computed tomography pulmonary angiography (CTPA) is thus used to diagnose acute pulmonary embolism. Objective: The primary objective of the current study was to determine and investigate the anatomical distribution frequency of pulmonary emboli, where segmental, sub segmental, and lobar arteries on CT pulmonary angiography are included. Methodology: In a descriptive cross-sectional study, single-centered studies and CTPA scans of 98 patients were included. Data was obtained from Shalimar Hospital and University of Lahore – Teaching Hospital, Lahore, Pakistan. Sample size included patients of all age groups with suspected pulmonary embolism, with no differentiation of male or female samples. Results: According to statistics and analysis, the current study results indicated the presence of pulmonary embolism in 36 patients and its absence in 62 patients. Results indicated that amongst the 98 patients scanned, the highest frequency of pulmonary emboli was found in the pulmonary trunk and lobar artery in 8 patients (8.2%). Furthermore, CTPA of the participants detected pulmonary emboli in segmental and sub-segmental arteries of 5 patients (5.1%), with another 2 patients showing pulmonary emboli in only the sub-segmental artery (2.0%). Another 2-2 patients showed pulmonary emboli in lobar and segmental artery and lobar, segmental and sub-segmental artery respectively (2.0%, 2.0%). Conclusion: The largest number of pulmonary emboli were found in the pulmonary trunk, followed by emboli of segmental and lobar arteries in patients. It is concluded that CTPA evaluates pulmonary embolism with great precision and anatomical distribution localized main trunk, and pulmonary artery emboli along with lobar, segmental and sub-segmental artery emboli. Keywords: Computed Tomography Pulmonary Angiography (CTPA), pulmonary emboli, segmental artery, sub segmental artery, lobar arteries DOI: 10.7176/JHMN/100-02 Publication date:May 31st 202

Assessment of growth retardation among transfusion-dependent Thalassemia patients in Peshawar, Pakistan

OBJECTIVE: To investigate the relationship between repeated blood transfusions and growth retardation in children with transfusion-dependent Thalassemia in Peshawar, Pakistan. METHODS: This cross-sectional study was conducted on transfusion-dependent thalassemia patients receiving treatment at the Fatimid Foundation, Peshawar Pakistan, between February and August 2022. Participants were categorized by age (2 years) to assess and measure growth patterns over six months. RESULTS: Out of 93 children with thalassemia major, 55 (59.1%) males and 38 (40.9%) females. Mean age of the participants was 10.86 ± 5.72 years, and mean age at their first transfusion was 8.13 ± 5.78 months. Mean body mass index was 16.38 ± 1.82 kg/m². Short stature was observed in 49 patients (52.7%), of whom 57.1% (n=28) were male and 42.9% (n=21) were female. Serum ferritin levels were significantly elevated in patients with short stature, with 57.1% (n=28/49) having ferritin levels >4001 μg/L compared to 40.9% (n=18/44) with normal stature. Only 3.2% of patients had normal ferritin levels. The ROC analysis identified a ferritin cut-off of 1636 μg/L for predicting short stature (sensitivity 86%, specificity 68%). Growth assessment showed that 71% of the children were <50th percentile. Hemoglobin levels and early transfusion age were also associated with short stature, highlighting the impact of iron overload on growth. CONCLUSION: This study highlights the detrimental effects of thalassemia on growth in transfusion-dependent children, primarily from iron overload and high ferritin levels, emphasizing the importance of better management strategies to prevent complications and promote healthy development

Characterizing indigenous plant growth promoting bacteria and their synergistic effects with organic and chemical fertilizers on wheat (Triticum aestivum)

The excessive use of chemical fertilizers is deteriorating both the environment and soil, making it a big challenge faced by sustainable agriculture. To assist the efforts for the solution of this burning issue, nine different potential native strains of plant growth-promoting bacteria (PGPB) namely, SA-1(Bacillus subtilis), SA-5 (Stenotrophomonas humi),SA-7(Azospirillum brasilense), BH-1(Azospirillum oryzae), BH-7(Azotobacter armeniacus), BH-8(Rhizobium pusense), BA-3(Azospirillum zeae), BA-6(Rhizobium pusense), and BA-7(Pseudomonas fragi) were isolated that were characterized morphologically, biochemically and molecularly on the basis of 16S rRNA sequencing. Furthermore, the capability of indigenous PGPB in wheat (Triticum aestivum, Chakwal-50) under control, DAP+FYM, SA-1,5,7, BH-1,7,8, BA-3,6,7, DAP+ FYM + SA-1,5,7, DAP+FYM+ BH-1,7,8 and DAP+FYM+ BA-3,6,7 treatments was assessed in a randomized complete block design (RCBD). The results of the study showed that there was a significant increase in plant growth, nutrients, quality parameters, crop yield, and soil nutrients at three depths under SA-1,5,7, BH-1,7,8, and BA-3,6,7 in combination with DAP+FYM. Out of all these treatments, DAP+ FYM + BA-3,6,7 was found to be the most efficient for wheat growth having the highest 1000-grain weight of 55.1 g. The highest values for plant height, no. of grains/spike, spike length, shoot length, root length, shoot dry weight, root dry weight, 1000 grain weight, biological yield, and economic yield were found to be 90.7 cm, 87.7 cm, 7.20 cm, 53.5 cm, 33.5 cm, 4.87 g, 1.32 g, 55.1 g, 8209 kg/h, and 4572 kg/h, respectively, in the DAP+FYM+BA treatment. The DAP+FYM+BA treatment had the highest values of TN (1.68 µg/mL), P (0.38%), and K (1.33%). Likewise, the value of mean protein (10.5%), carbohydrate (75%), lipid (2.5%), and available P (4.68 ppm) was also highest in the DAP+FYM+BA combination. C:P was found to be significantly highest (20.7) in BA alone but was significantly lowest (11.9) in DAP+FYM+BA. Hence, the integration of strains BA-3, BA-5, and BA-7 in fertilizers can be regarded as the most suitable choice for agricultural growth in the sub-mountainous lower region of AJK. This could serve as the best choice for sustainable wheat growth and improved soil fertility with lesser impacts on the environment

Enhancement of magnetic and dielectric properties of Ni0.25Cu0.25Zn0.50Fe2O4 magnetic nanoparticles through non-thermal microwave plasma treatment for high-frequency and energy storage applications

Spinel ferrites are widely investigated for their widespread applications in high-frequency and energy storage devices. This work focuses on enhancing the magnetic and dielectric properties of Ni0.25Cu0.25Zn0.50 ferrite series through non-thermal microwave plasma exposure under low-pressure conditions. A series of Ni0.25Cu0.25Zn0.50 ferrites was produced using a facile sol-gel auto-ignition approach. The post-synthesis plasma treatment was given in a low-pressure chamber by sustaining oxygen plasma with a microwave source. The structural formation of control and plasma-modified ferrites was investigated through X-ray diffraction analysis, which confirmed the formation of the fcc cubical structure of all samples. The plasma treatment did not affect crystallize size but significantly altered the surface porosity. The surface porosity increased after plasma treatment and average crystallite size was measured as about similar to 49.13 nm. Morphological studies confirmed changes in surface morphology and reduction in particle size on plasma exposure. The saturation magnetization of plasma-exposed ferrites was roughly 65% higher than the control. The saturation magnetization, remnant magnetization, and coercivity of plasma-exposed ferrites were calculated as 74.46 emu/g, 26.35 emu/g, and 1040 Oe, respectively. Dielectric characteristics revealed a better response of plasma-exposed ferrites to electromagnetic waves than control. These findings suggest that the plasma-exposed ferrites are good candidates for constructing high-frequency devices.Web of Science1519art. no. 689