Phenomenon of Masculinity and Femininity: An Etymological Study

The classification of human beings, animals, and inanimate objects into masculine and feminine is quite important. As language is deemed a vivid picture of life and the society we live in, we have found it influenced by this classification. When we consider the history of the Indo-European, the Semitic and Hamitic languages, we usually find a distinction between masculine and feminine nouns. However, some languages provided a detailed picture of nouns’ gender as they classified nouns into masculine, feminine, and neuter or more. Generally speaking, most common languages classified nouns into Masculine and feminine. Thus, this study was conducted so as to deeply and completely understand this linguistic phenomenon. Moreover, the study focused on noun gender classification in Arabic and investigated the concept of “Al-Asalah” (Etymology). Furthermore, the study showed that ancient Arab linguists were greatly interested in this phenomenon. As part of their interests, Arab linguists wrote various books that pinpointed the need to differentiate between masculine and feminine nouns. Additionally, this study investigated the grammatical categories and their relations to femininity and masculinity. After that, the study linked between Femininity and perceptions then explained types of feminine nouns in Arabic and their morphological markers compared with other Semitic languages.

Lumbar disk 3D modeling from limited number of MRI axial slices

This paper studies the problem of clinical MRI analysis in the field of lumbar intervertebral disk herniation diagnosis. It discusses the possibility of assisting radiologists in reading the patients MRI images by constructing a 3D model for the region of interest using simple computer vision methods. We use axial MRI slices of the lumbar area. The proposed framework works with a very small number of MRI slices and goes through three main stages. Namely, the region of interest extraction and enhancement, inter-slice interpolation, and 3D model construction. We use the Marching Cubes algorithm to construct the 3D model of the the region of interest. The validation of our 3D models is based on a radiologist’s analysis of the models. We tested the proposed 3D model construction on 83 cases and We have a 95% accuracy according to the radiologist evaluation. This study shows that 3D model construction can greatly ease the task of the radiologist which enhances the working experience. This leads eventually to more accurate and easy diagnosis process

Improving radiologists’ and orthopedists’ QoE in diagnosing lumbar disk herniation using 3D modeling

This article studies and analyzes the use of 3D models, built from magnetic resonance imaging (MRI) axial scans of the lumbar intervertebral disk, that are needed for the diagnosis of disk herniation. We study the possibility of assisting radiologists and orthopedists and increasing their quality of experience (QoE) during the diagnosis process. The main aim is to build a 3D model for the desired area of interest and ask the specialists to consider the 3D models in the diagnosis process instead of considering multiple axial MRI scans. We further propose an automated framework to diagnose the lumber disk herniation using the constructed 3D models. We evaluate the effectiveness of increasing the specialists QoE by conducting a questionnaire on 14 specialists with different experiences ranging from residents to consultants. We then evaluate the effectiveness of the automated diagnosis framework by training it with a set of 83 cases and then testing it on an unseen test set. The results show that the the use of 3D models increases doctors QoE and the automated framework gets 90% of diagnosis accuracy

Diversity and Conservation of Bats in Jordan

The diversity and the conservation status of bats in Jordan are discussed based on recent studies. The bat fauna of Jordan consists of 26 bat species belonging to nine families (Emballonuridae, Hipposideridae, Pteropodidae, Miniopteridae, Molossidae, Nycteridae, Rhinolophidae, Rhinopomatidae, and Vespertilionidae). Bat echolocation calls for some selected species are included. Conservation status based on regional assessment according to the IUCN standards is amended, along with the current legislative laws for the conservation of bats. Threats affecting the bats of Jordan are highlighted including the recent introduction of wind farms and other mining activities. In addition, the role of bats in disease transmission is included

Coupled CP tensor decomposition with shared and distinct components for multi-task fMRI data fusion

Discovering components that are shared in multiple datasets, next to dataset-specific features, has great potential for studying the relationships between different subjects or tasks in functional Magnetic Resonance Imaging (fMRI) data. Coupled matrix and tensor factorization approaches have been useful for flexible data fusion, or decomposition to extract features that can be used in multiple ways. However, existing methods do not directly recover shared and dataset-specific components, which requires post-processing steps involving additional hyperparameter selection. In this paper, we propose a tensor-based framework for multi-task fMRI data fusion, using a partially constrained canonical polyadic (CP) decomposition model. Differently from previous approaches, the proposed method directly recovers shared and dataset-specific components, leading to results that are directly interpretable. A strategy to select a highly reproducible solution to the decomposition is also proposed. We evaluate the proposed methodology on real fMRI data of three tasks, and show that the proposed method finds meaningful components that clearly identify group differences between patients with schizophrenia and healthy controls

A Scalable Approach to Independent Vector Analysis by Shared Subspace Separation for Multi-Subject fMRI Analysis

[Abstract]: Joint blind source separation (JBSS) has wide applications in modeling latent structures across multiple related datasets. However, JBSS is computationally prohibitive with high-dimensional data, limiting the number of datasets that can be included in a tractable analysis. Furthermore, JBSS may not be effective if the data’s true latent dimensionality is not adequately modeled, where severe overparameterization may lead to poor separation and time performance. In this paper, we propose a scalable JBSS method by modeling and separating the “shared” subspace from the data. The shared subspace is defined as the subset of latent sources that exists across all datasets, represented by groups of sources that collectively form a low-rank structure. Our method first provides the efficient initialization of the independent vector analysis (IVA) with a multivariate Gaussian source prior (IVA-G) specifically designed to estimate the shared sources. Estimated sources are then evaluated regarding whether they are shared, upon which further JBSS is applied separately to the shared and non-shared sources. This provides an effective means to reduce the dimensionality of the problem, improving analyses with larger numbers of datasets. We apply our method to resting-state fMRI datasets, demonstrating that our method can achieve an excellent estimation performance with significantly reduced computational costs.The computational hardware used is part of the UMBC High Performance Computing Facility (HPCF), supported by the US NSF through the MRI and SCREMS programs (grants CNS-0821258, CNS-1228778, OAC-1726023, CNS-1920079, DMS-0821311), with additional substantial support from the University of Maryland, Baltimore County (UMBC). This work was supported by the grants NIH R01 MH118695, NIH R01 MH123610, and NIH R01 AG073949. Xunta de Galicia was supported by a postdoctoral grant No. ED481B 2022/012 and the Fulbright Program, sponsored by the US Department of State.Xunta de Galicia; ED481B 2022/01

Non-Convulsive Status Epilepticus in Hepatic Encephalopathy: A Case Series and Review of the Literature

Hepatic encephalopathy is a common complication in chronic liver disease and cirrhosis. Here we describe two patients with hepatic encephalopathy who did not respond to standard empiric treatment and were found to have non-convulsive status epilepticus. Both patients improved with antiepileptic therapy. Non-convulsive status epilepticus should be considered in the differential diagnosis of patients with suspected hepatic encephalopathy who do not respond to empiric treatment

Self-Reflections in a Personal Space: Investigating the Process of Self-Portrait Painting by Academic Research

The purpose of this practice-based paper is to investigate the artistic reflections and self-aesthetics into the process of artwork making. Every stage of this process represents a particular significance from the initial stage to the finishing stage. Furthermore, this exploration aims to develop the employment of practical research in the field of Visual Arts on personal, communal and institutional levels. In this exploration, the methodology is the vehicle that transforms the research into reality. Making the artwork itself is the methodology, and this process is the primary reference of the present research. Therefore, the author presents the synthesis of the artwork making rather than the analysis of its aftermath, the focus in this context is the construction of the artwork. This is the result of this research, the artwork itself. Regarding the employability aspects of this approach, it involves the practitioners and researchers in the fields of the visual arts toward further realizations of the actual creative process. This employability takes place into the signs of progress on different levels through academic and artistic practices in schools, universities as well as higher learning and teaching institutions. The present practical paper is significant because it investigates reflections of the cultural identity as well as the narratives of personal memory into academic research. In the multicultural present temporality, research-oriented artists highlight the diversity of their societies and represent significantly personal aesthetics as themes in their artworks. This approach would elevate the mutual understanding among people from different aesthetical backgrounds; people's trends enhance multicultural perceptions, harmony, and coexistence. In addition, artists in this regard illustrate such an approach in their visual art when they compose practice and research with the symbolic content, which reflects social motives. Artists practice such art to critique the violent content in communication media and educate people that media may fake reality to create more audience and viewers. This study focused on the significance of subjective representations in contemporary arts, and the impact of such representations on the mutual understanding among people of multicultural societies. Keywords: Contemporary Art Practice, Studio-Based Methodology, Practice-Based Research, Hybrid Painting Techniques, Multimedia, Mixed media, Photography. DOI: 10.7176/JEP/11-12-18 Publication date: April 30th 202

People’s Reflections in the City: Exploring the Painting Practices of Figurative Expressionism by Academic Research

This paper is a practical outcome of a multidisciplinary research project conducted by the authors on the contemporary and modern practices of the Improvisation in Arts. All the authors are research-oriented practitioners in the fields of visual arts, performance arts, multimedia, Information and communication technologies as well as vocational training. Furthermore, the drawings, paintings, and sketches are all made by the correspondent author Assistant Professor Dr. Mohammed Baker Mohammed Al-Abbas as part of his research-oriented artistic practice through the hybrid painting techniques. Abstract The present studio-based paper aims to explore the creative reflections of the aesthetics of otherness within the practical phases of the painting production. This paper represents an experimental endeavor to create a two-dimensional artwork, which is a hybrid painting technique on canvas with mixed media and acrylic paints. Within such a specific practice-based context, each phase of this practical approach outlines a critical significance from the first phase of creating that painting to the completing phase. The practical methodology is the tool that converts the researcher's/artist's vision into creative academic production. The process of creating the painting on the canvas is the methodology; such manner turns to be a primary reference for the present exploration. There is a significant paradigm in this approach, which focuses on the artwork as a morphological creature being created by the researcher/artist rather than a consequent result that only exists as a finished/complete/polished outcome. The outcome of this research is the record of the artwork production itself. This record presents visual references of the artwork progress as well as a textual reflective narrative to describe this process with written words. This research-oriented artistic attempt introduces the artists and researchers in the domains of the Fine Arts to integrate the process of art-making into the methodologies of academic research. It is an academic text, reflective text as well as sequential images recording the artwork making. This studio-based experimentation is significant because it examines the aesthetics of the otherness into the expressive figurative abstraction in painting. Furthermore, the impact of such a studio-based approach manifests on advancing applications of the artistic oriented research in the field of Fine Arts globally on curatorial and academic levels. Keywords: Contemporary Art Practice, Studio-Based Methodology, Practice-Based Research, Hybrid Painting Techniques, Multimedia, Mixed media, Photography DOI: 10.7176/JEP/11-10-08 Publication date: April 30th 202

Long-term Impact of Changing Childhood Malnutrition on Rotavirus Diarrhoea: Two Decades of Adjusted Association with Climate and Socio-Demographic Factors from Urban Bangladesh

Background There is strong association between childhood rotavirus, diarrhoea, climate factors and malnutrition. Conversely, a significant nutritional transition (reduced under-nutrition) with a concurrent increasing trend of rotavirus infection in last decade was also observed among under 5 children, especially in developing countries including Bangladesh. Considering the pathophysiology of rotavirus, there might be an interaction of this nutrition transition which plays a pivotal role in increasing rotavirus infection in addition to climate and other man-made factors in urban areas such as Dhaka, Bangladesh. Methods Relevant monthly data from 1993–2012 were extracted from the archive of the Diarrhoeal Disease Surveillance System of icddr, b and linked with data collected from the Dhaka station of the Bangladesh Meteorological Department (mean temperature, rainfall, sea level pressure and humidity). Seasonal autoregressive integrated moving average time series models were deployed to determine the association between the monthly proportion of rotavirus infection and underweight, stunting and wasting adjusting for climate, socio-demographic and sanitation factors. Finding The proportion of rotavirus cases among all causes diarrhoea increased from 20% in 1993 to 43% in 2012 (Chi squared for trend p = 0.010). In contrast, underweight, stunting and wasting decreased from 59%-29% (p \u3c 0.001); 53%-21% (p \u3c 0.001) and 32%-22% (p \u3c 0.001) respectively over the same period. Mean ambient temperature increased from 25.76°C-26.62°C (p = 0.07); mean rainfall, sea level pressure and mean humidity decreased from 234.92–111.75 mm (p = 0.5), 1008.30–1006.61 mm of hg (p = 0.02) and 76.63%-70.26% (p \u3c 0.001), respectively. In the adjusted model, a decrease in monthly proportion of underweight [coef.: -0.189 (95% CI:-0.376, -0.003)] and wasting [-0.265 (-0.455, -0.075)] were significantly and inversely associated with rotavirus infection. However, an inverse but insignificant association was observed for stunting [-0.070 (-0.249, 0.109)]. Interpretation The reduction of acute childhood malnutrition is significantly associated with increasing rotavirus diarrhoea among under-5 children. Thus mass vaccination in addition to interventions directed at man-made modifiable predictors for prevention and control is warranted