Short Name Research Articles

Social media data for content creation in location-based games

ABSTRACT Content in location-based games (LBGs) fundamentally depends on the location, and its global coverage is challenging. Typical content creation approaches involve crowdsourcing, but recent research has also considered Web crawling and OpenStreetMap data as potential resources. A real-world location is a fundamental element in LBGs content. Media items such as images, short video clips, names, geocaches, and riddles can also be attached to the locations for games supporting sightseeing tours and treasure-hunts. In this paper, we evaluate the usability of social media data for content creation purpose in LBGs. We focus on three content items: location, image, and name. For this purpose, we retrieve geotagged images from services such as Flickr, Foursquare, Yelp, and Google Places from 2019 to 2022. Our experiments with six regions show that the Flickr images are representative of place with higher probability (32%) and location accuracy (96%), but relevant name extraction relied on the external method. Foursquare and Yelp images always have the correct location (100%), and the name is usually relevant (100%), but the image is rarely representative (22%, 4%). Google Places, despite providing large volumes of data and a variety of establishments, only 5% of representative images were found; however, location accuracy (75%) and relevant names (100%) are reasonable measures.

Four Years of Anti-COVID-19 Regulations in Greece: Overview of the Legislative and Regulatory Process and of an Exemplary Administrative Codification

Abstract In the 25th of February 2024, four years since the first Act of Legislative Content of the Greek Government concerning the prevention and limitation of the spreading of coronavirus COVID-19 were completed. The regulatory production of this period is huge and has a series of unique characteristics with prevailing one the use of means of extraordinary legislation as foreseen in the Greek Constitution. All these measures are presented in a consolidated form in the “Special Administrative Codification of urgent regulatory measures to prevent and limit the spreading of coronavirus COVID-19 and to deal with relevant problems” under the short name of PANDEKTIS, conducted by the Department of Administrative Codifications – Raptarchis of the Secretariat General for Legal and Parliamentary Affairs of the Presidency of the Greek Government. The study of this monumental work gives rise to very interesting findings, about the way Hellenic Government handled the Pandemic crisis. This article presents the law-making process and the process of issuing secondary legislation during the Pandemic, its quantitative and qualitative characteristics with special comment on the fulfillment of the rules and principles of Better Regulation and discusses the use of administrative codification as a means of reflecting an holistic picture of the regulatory production during a period of crisis.

Endogenous Bornavirus-like Elements in Bats: Evolutionary Insights from the Conserved Riboviral L-Gene in Microbats and Its Antisense Transcription in Myotis daubentonii.

Bats are ecologically diverse vertebrates characterized by their ability to host a wide range of viruses without apparent illness and the presence of numerous endogenous viral elements (EVEs). EVEs are well preserved, expressed, and may affect host biology and immunity, but their role in bat immune system evolution remains unclear. Among EVEs, endogenous bornavirus-like elements (EBLs) are bornavirus sequences integrated into animal genomes. Here, we identified a novel EBL in the microbat Myotis daubentonii, EBLL-Cultervirus.10-MyoDau (short name is CV.10-MyoDau) that shows protein-level conservation with the L-protein of a Cultervirus (Wuhan sharpbelly bornavirus). Surprisingly, we discovered a transcript on the antisense strand comprising three exons, which we named AMCR-MyoDau. The active transcription in Myotis daubentonii tissues of AMCR-MyoDau, confirmed by RNA-Seq analysis and RT-PCR, highlights its potential role during viral infections. Using comparative genomics comprising 63 bat genomes, we demonstrate nucleotide-level conservation of CV.10-MyoDau and AMCR-MyoDau across various bat species and its detection in 22 Yangochiropera and 12 Yinpterochiroptera species. To the best of our knowledge, this marks the first occurrence of a conserved EVE shared among diverse bat species, which is accompanied by a conserved antisense transcript. This highlights the need for future research to explore the role of EVEs in shaping the evolution of bat immunity.

Shortening Overlong Method Names with Abbreviations

Methods should be named to summarize their responsibilities meaningfully. When a method has a non-trivial responsibility, it may require a naming using multiple words. However, overlong method names are susceptible to typos and reduced readability (e.g., displaying a statement partially in standard screen width or splitting it into multiple lines). Programming naming conventions commonly adopt a maximal length (in characters) for identifiers. In practice, developers may not necessarily find a meaningful name that follows such naming conventions when coding a non-trivial method. This paper presents the first automated technique (called NameCompressor ) to shorten overlong method names. Our inspiration is that many lengthy words/phrases in an overlong method name have known and unambiguous abbreviations. The use of these abbreviations for method names is common. To shorten an overlong method name, NameCompressor employs three compression techniques, i.e., context-aware compression, probability-based compression, and machine learning-based compression, to find appropriate abbreviations for the words/phrases in the method name. We evaluate NameCompressor on a dataset of 700 overlong method names. It correctly generates 613 short names identical to those specified by the developers of these methods.

Bridging the Digital Divide: Developing Local Digital Heritage Content and Investigating Localized Digital Solutions

Abstract The digital divide, in my view, is not only created due to the lack of local contents but also due to the fact that few digital contents from local sources are found in the digital libraries of higher education in Ethiopia. Likewise, the creation and dissemination of local contents could be facilitated not only by the presence of local digital contents but also by the presence of usable digital technology at a local level. This article aims to give a practical solution to bridging the digital divide by unlocking local heritage knowledge through creating digital contents from locally grown literary heritage as well as by developing a localised digital library system. Therefore, this article presents the research processes and results that were undertaken to unlock local heritage knowledge and developed the localised digital library system: customising a free and open-source software; digitising and translating the local literary heritage contents; and building the digitised and translated literary heritage contents into the localised digital libraries, which Greenstone digital library software was used to customise into local use. The English version of the Greenstone user interface (macro files) was translated into the Tigrinya language, one of the locally spoken languages in Ethiopia. For translation purposes, a list of suitable and compatible Tigrinya words and phrases that basically fit with the meaning of the English version of the Greenstone spreadsheet was developed. As a result of this translation work, the Tigrinya language interface has become one of the languages that are included in Greenstone digital library software version 2.83 for the first time (Language short name=ti “long name=ትግርኛ (Tigrinya)” default encoding=utf-8). To unlock the heritage knowledge and build the localised digital library with local digital collections, a sample of Ethiopia’s ancient Ge’ez parchment manuscripts were digitised and translated into Tigrinya and English languages. To facilitate the retrieval of information and to be easily recognised by internet search engines in the Tigrinya language, a local specific metadata standard for Ethiopia’s ancient Ge’ez parchment manuscripts was developed at three hierarchical levels, at manuscript level, at chapter level and at page level, with each translated page tagged using HTML. To facilitate the link between the translated text and the corresponding digital image, an “item” file was created using a WordPad. As a result, three collections were built into the customised digital library: the digitised image of the Abushakir manuscript as well as the Tigrinya and English translated texts of the same manuscripts. The functionality and usability of the localised digital system was tested by searching keywords and browsing titles from the built collection of the Tigrinya text and the original digital image of the manuscript. The result of this test shows that the localised digital library system is capable of allowing end-users to discover the information they want at the granular level from digital content of the local literary heritage. Therefore, further manuscript collection through digitisation, translating into local language and building the digitised collection into this localised digital library system is necessary for wider access to the local literary heritage digital content and for bridging the digital divide in the long-term.

Acinetobacter baumannii satellite phage Aci01-2-Phanie depends on a helper myophage for its multiplication.

We report the discovery of a satellite-helper phage system with a novel type of dependence on a tail donor. The Acinetobacter baumannii satellite podovirus Aci01-2-Phanie (short name Phanie) uses a phage phi29-like DNA replication and packaging mode. Its linear 11,885 bp dsDNA genome bears 171 bp inverted terminal repeats (ITR). Phanie is related to phage DU-PP-III from Pectobacterium and to members of the Astrithrvirus from Salmonella enterica. Together, they form a new clade of phages with 27% to 30% identity over the whole genome. Detailed 3D protein structure prediction and mass spectrometry analyses demonstrate that Phanie encodes its capsid structural genes and genes necessary to form a short tail. However, our study reveals that Phanie virions are non-infectious unless they associate with the contractile tail of an unrelated phage, Aci01-1, to produce chimeric myoviruses. Following the coinfection of Phanie with myovirus Aci01-1, hybrid viral particles composed of Phanie capsids and Aci01-1 contractile tails are assembled together with Phanie and Aci01-1 particles.IMPORTANCEThere are few reported cases of satellite-helper phage interactions but many more may be yet undiscovered. Here we describe a new mode of satellite phage dependence on a helper phage. Phanie, like phage phi29, replicates its linear dsDNA by a protein primed-mechanism and protects it inside podovirus-like particles. However, these particles are defective, requiring the acquisition of the tail from a myovirus helper for production of infectious virions. The formation of chimeras between a phi29-like podovirus and a helper contractile tail reveals an unexpected association between very different bacterial viruses.

A Satellite Analysis: Comparing Two Medicanes

Morphological features of the Mediterranean Sea basin have recently been precursors to a significant increase in the formation of extreme events, in relation to climate change effects. It happens very frequently that rotating air masses and the formation of mesoscale vortices can evolve into events with characteristics similar to large-scale tropical cyclones. Generally, they are less intense, with smaller size and duration; thus, they are called Medicanes, a short name for Mediterranean hurricanes, or tropical-like cyclones (TLCs). In this paper, we propose a new perspective for the study and analysis of cyclonic events, starting with data and images acquired from satellites and focusing on the diagnostics of the evolution of atmospheric parameters for these events. More precisely, satellite remote sensing techniques are employed to elaborate on different high spatial-resolution satellite images of the events at a given sensing time. Two case studies are examined, taking into account their development into Medicane stages: Ianos, which intensified in the Ionian Sea and reached the coast of Greece between 14 and 21 September 2020, and Apollo, which impacted Mediterranean latitudes with a long tracking from 24 October to 2 November 2021. For these events, 20 images were acquired from two different satellite sensors, onboard two low-Earth orbit (LEO) platforms, by deeply exploiting their thermal infrared (TIR) spectral channels. A useful extraction of significant physical information was carried out from every image, highlighting several atmospheric quantities, including temperature and altitude layers from the top of the cloud, vertical temperature gradient, atmospheric pressure field, and deep convection cloud. The diagnostics of the two events were investigated through the spatial scale capabilities of the instruments and the spatiotemporal evolution of the cyclones, including the comparison between satellite data and recording data from the BOLAM forecasting model. In addition, 384 images were extracted from the geostationary (GEO) satellite platform for the investigation of the events’ one-day structure intensification, by implementing time as the third dimension.

New methodology for identifying sustainable freshwater resources for the production of green hydrogen

ABSTRACT Managing sustainable and digital transformations in the water industry is a challenge. The identification of freshwater resources for green hydrogen production is necessary for the energy transition away from fossil fuels such as oil and gas. This can be achieved through the sustainable flood retention basin (SFRB) concept for identifying optimal locations for the retention of surface water. This unbiased concept helps in conflict resolution between stakeholders with water rights. Moreover, it serves as a simple tool to produce a digital water supply atlas based on dimensionless parameters with the short names’ population density, location advantage, precipitation, groundwater level, water rights, SFRB, excess running water and proximity to networks. While the first five parameters can be determined during a desk study, the last three parameters require site visits for verification purposes. Germany was used as a representative case study country to demonstrate the proposed methodology to obtain a water atlas based on mapped weighted values. The Kaiserstuhl in Germany served as a worked calculation example indicating well above average potential for water storage using existing retention basins. The water atlas can be used to supplement a (green) hydrogen atlas, supporting decision-makers in building hydrogen infrastructure.

Branched-Chain Amino Acid Degradation Pathway was Inactivated in Colorectal Cancer: Results from a Proteomics Study.

Background: Colorectal cancer (CRC) ranks third in terms of cancer incidence and fourth in terms of cancer-related deaths worldwide. Identifying potential biomarkers of CRC is crucial for treatment and drug development. Methods: In this study, we established a C57B/6N mouse model of colon carcinogenesis using azoxymethane-dextran sodium sulfate (AOM-DSS) treatment for 14 weeks to identify proteins associated with colon cancer. An isobaric tag for relative and absolute quantitation (iTRAQ)-based proteomic analysis was conducted on the cell membrane components enriched in the colonic mucosa. Additionally, tumor tissues and adjacent normal colon tissues were collected from patients with colon cancer for comparative protein and metabolite analyses. Results: In total, 74 differentially expressed proteins were identified in the tumor tissue samples from AOM/DSS-treated mice compared to both the adjacent tissue samples from AOM/DSS-treated mice and tissue samples from saline-treated control mice. Bioinformatics analysis revealed eight downregulated proteins enriched in the branched-chain amino acids pathway (valine, leucine, and isoleucine degradation). Moreover, these proteins are already known to be associated with the survival rate of patients with cancer. Targeted metabolomics showed increased levels of valine, leucine, and isoleucine in tumor tissues compared to those in adjacent normal tissues in patients with colon cancer. Furthermore, a real-time PCR experiment demonstrated that Aldehyde dehydrogenase, mitochondrial (short protein name ALDH2, gene name Aldh2) and Hydroxyacyl-coenzyme A dehydrogenase, mitochondrial (short protein name HCDH, gene name Hadh) (two genes) in the pathway of branched-chain amino acids) were downregulated in patients with colon cancer (colon tumor tissues vs. their adjacent colon tissues). ALDH2 expression was further validated by western blotting in AOM/DSS-treated mouse model and in clinical samples. Conclusion: This study highlighted the inactivation of the branched-chain amino acid degradation pathway in colon cancer and identified ALDH2 and HCDH as potential biomarkers for diagnosing colon cancer and developing new therapeutic strategies.

Xicotli Data: a project to retrieve plant-bee interactions from citizen science.

Xicotli data is the short name given to the dataset generated within the project framework "Integration of Biodiversity Data for the Management and Conservation of Wild Bee-Plant Interactions in Mexico (2021-2023)", as xicotli is the generic word for a bee in Nahuatl. The team comprised eco-informaticians, ecologists and taxonomists of both native bees and flora. The generated dataset contains so far 4,532 curated records of the plants, which are potential hosts of species of three focal families of bees native to Mexico: Apidae, Halictidae and Megachilidae and morphological and ecological data of the plant-bee interactions. This dataset was integrated and mobilised from citizen observations available at naturalista.mx (iNat), which were compiled through the iNaturalist project. The new information obtained with the Xicotli data project was: Taxonomic information about bee species curated by taxonomists based on the information contained in iNaturalist;Taxonomic identification of the host plants by a botanist from the photos compiled by the Xicotli Data project;Data on the ecomorphological traits of bees and plants based on expert knowledge and literature. All the data were integrated into the Xicotli Data Project via the creation of new "observation fields". The visibility of the information originally contained in iNaturalist was maximized and can be consulted directly on the iNaturalist platform.

Gypenoside IX restores Akt/GSK-3β pathway and alleviates Alzheimer's disease-like neuropathology and cognitive deficits.

The main pathological changes of Alzheimer's disease (AD), a progressive neurodegenerative disorder, include senile plaque (deposited by amyloid beta), neurofibrillary tangle (formed by paired helical filaments composed of hyperphosphorylated tau), and massive loss of neurons. Currently there is a lack of ideal drugs to halt AD progression. Gypenosides (GPs), a kind of natural product, possesses potential therapeutic effects for neurodegenerative diseases, including AD. However, the specific role and mechanism of GPs for AD remain unclear. In the current study, we used staurosporine (STP), an inducer of apoptosis and causing tau hyperphosphorylation, to mimic AD models, and explored the role and mechanism of Gypenoside IX (one of the extracts of Gynostemma, GP for short name in our experiments) in STP treated primary hippocampal neurons and rats. We found STP not only increased apoptosis and tau hyperphosphorylation, but also significantly increased Aβ production, resulting in synaptic dysfunction and cognitive decline in mimic AD models by STP. GP was found to rescue apoptosis and cognitive impairments caused by STP treatment. Moreover, GP recovered the decreased synaptic proteins PSD95, Synaptophysin and GluR2, and blocked dendritic spine loss. Interestingly, GP decreased the STP induced tau hyperphosphorylation at different sites including S-199, S-202, T-205, T-231, S-262, S-396, and S-404, and at the same time decreased Aβ production through down-regulation of BACE1 and PS1. These effects in STP treated primary hippocampal neurons and rats were accompanied with a restoration of AKT/GSK-3β signaling axis with GP treatment, supporting that dysregulation of AKT/GSK-3β pathway might be involved in STP related AD pathogenesis. The results from our research proved that GP might be a potential candidate compound to reduce neuronal damage and prevent the cognitive decline in AD.

Uncovering Rotifera, Cladocera and Copepoda name length patterns for enhanced scientific communication.

The motivations for describing species are multifaceted and extend beyond the scientific disciplines, promoting public engagement and enhancing biodiversity communication. We delve into the practices of naming species of Rotifera, Diplostraca (= Cladocera) and Copepoda, underpinning the effects of time, taxon group and the lengths of genus names on the length of specific names. Our investigation revolves around a comprehensive dataset comprising 6319 names described between 1758 and 2021 of Rotifers, Cladocera and Copepoda. The overall annual average hovers around a mean length of slightly over 10 and 8 letters, respectively, for genus names and specific names, although it varied noticeably across taxa. Notably, our findings reveal no substantial temporal variation in the length of specific names over the years of description. We found a positive although not significant relationship between the length of specific and genus names, suggesting that longer genus names may influence the choice of longer specific names. We support the recommendation by the International Commission on Zoological Nomenclature and existing related publications on this topic, to prioritize short names, emphasizing the importance of concise and ultimately the use of mnemonic names assigned to zooplankton species.

Glo3DHydroClimEventSet(v1.0): A global‐scale event set of hydroclimatic extremes detected with the 3D DBSCAN‐based workflow (1951–2022)

AbstractThe emergency of global‐scale hydroclimatic extremes (i.e., meteorological droughts, extreme precipitations, heat waves and cold surges) and associated compound events has recently drawn much attention. A global‐scale unified and comprehensive event set with accurate information on spatiotemporal evolutions is necessary for better mechanism understanding and reliable predictions in sequential studies. Accordingly, this manuscript describes the first‐generation global event‐based database of hydroclimatic extremes produced with the newly proposed 3D (longitude–latitude–time) DBSCAN‐based workflow of event detection. The short name of this database is Glo3DHydroClimEventSet(v1.0), which is obtained from the FigsharePlus webpage (https://doi.org/10.25452/figshare.plus.23564517). The 1951–2022 ERA5‐based multiscale and multi‐threshold daily running datasets of precipitation and near‐surface air temperature are calculated and employed as the input data. A comprehensive event set of hydroclimate extremes is the output of the 3D DBSCAN‐based workflow. From perspectives of spatiotemporal evolutions, this event‐based database is also measured and attached with metric information. For case‐based validation, some recently reported hydroclimatic extremes (e.g., the 2020 summertime flood‐inducing Yangtze River extreme precipitation event) are employed and accurately detected in the Glo3DHydroClimEventSet(v1.0) database. Meanwhile, global‐scale spatiotemporal distributions are preliminarily analysed. For example, global‐scale event counts of extreme heatwaves displayed an increasing tendency since 2005, with a rapid increase after 2010. To sum up, this Glo3DHydroClimEventSet(v1.0) database may facilitate new scientific achievements concerning event‐based hydroclimatic extremes, especially in communities of atmosphere, hydrology, natural hazards and associated socioeconomics.

Typology of Battery Cells - From Liquid to Solid Electrolytes.

The field of battery research is bustling with activity and the plethora of names for batteries that present new cell concepts is indicative of this. Most names have grown historically, each indicative of the research focus in their own time, e.g. lithium-ion batteries, lithium-air batteries, solid-state batteries. Nevertheless, all batteries are essentially made of two electrode layers and an electrolyte layer. This lends itself to a systematic and comprehensive approach by which to identify the cell type and chemistry at a glance. The recent increase in hybridized cell concepts potentially opens a world of new battery types. To retain an overview of this dynamic research field, each battery type is briefly discussed and a systematic typology of battery cells is proposed in the form of the short and universal cell naming system AAM XEBCAM (AAM: anode active material; X: L (liquid), G (gel), PP (plasticized polymer), DP (dry polymer), S (solid), H (hybrid); EB: electrolyte battery; CAM: cathode active material). This classification is based on the principal ion conduction mechanism of the electrolyte during cell operation. Even though the presented typology initiates from the research fields of lithium-ion, solid-state and hybrid battery concepts, it is applicable to any battery cell chemistry.

Arabidopsis NF-YC7 Interacts with CRY2 and PIF4/5 to Repress Blue Light-Inhibited Hypocotyl Elongation.

Light is an important environmental factor. Plants adapt to their light environment by developing the optimal phenotypes. Light-mediated hypocotyl growth is an ideal phenotype for studying how plants respond to light. Thus far, many signaling components in light-mediated hypocotyl growth have been reported. Here, we focused on identifying the transcription factors (TFs) involved in blue light-mediated hypocotyl growth. We analyzed the blue-light-mediated hypocotyl lengths of Arabidopsis TF-overexpressing lines and identified three NF-YC proteins, NF-YC7, NF-YC5, and NF-YC8 (NF-YCs being the short name), as the negative regulators in blue light-inhibited hypocotyl elongation. NF-YC-overexpressing lines developed longer hypocotyls than those of the wild type under blue light, while the deficient mutants nf-yc5nf-yc7 and nf-yc7nf-yc8 failed to exhibit hypocotyl elongation under blue light. NF-YCs physically interacted with CRY2 (cryptochrome 2) and PIF4/5 (phytochrome interacting factor 4 or 5), while the NF-YCs-PIF4/5 interactions were repressed by CRY2. Moreover, the overexpression of CRY2 or deficiency of PIF4/5 repressed NF-YC7-induced hypocotyl elongation under blue light. Further investigation revealed that NF-YC7 may increase CRY2 degradation and regulate PIF4/5 activities under blue light. Taken together, this study will provide new insight into the mechanism of how blue light inhibits hypocotyl elongation.

Punctured groups for exotic fusion systems

AbstractThe transporter systems of Oliver and Ventura and the localities of Chermak are classes of algebraic structures that model the ‐local structures of finite groups. Other than the transporter categories and localities of finite groups, important examples include centric, quasicentric, and subcentric linking systems for saturated fusion systems. These examples are, however, not defined in general on the full collection of subgroups of the Sylow group. We study here punctured groups, a short name for transporter systems or localities on the collection of nonidentity subgroups of a finite ‐group. As an application of the existence of a punctured group, we show that the subgroup homology decomposition on the centric collection is sharp for the fusion system. We also prove a Signalizer Functor Theorem for punctured groups and use it to show that the smallest Benson–Solomon exotic fusion system at the prime 2 has a punctured group, while the others do not. As for exotic fusion systems at odd primes , we survey several classes and find that in almost all cases, either the subcentric linking system is a punctured group for the system, or the system has no punctured group because the normalizer of some subgroup of order is exotic. Finally, we classify punctured groups restricting to the centric linking system for certain fusion systems on extraspecial ‐groups of order .

Exploring “Human Skills” through a Cinemeducation Workshop during a Health Professions Education Conference in India

Dear Editor, The Academy of Health Professions Educators organizes the National Conference of Health Professions Educators (NCHPE) to facilitate and accelerate the diffusion of educational innovations, and experience sharing of effective teaching methods. The authors facilitated a workshop on cinemeducation (the use of movies in medical and health professions education)[1] during the 2022 conference. They have used films to explore human skills, the history of medicine, and pharmacology among other topics. PRECONFERENCE WORKSHOPS The organizers of the 13th NCHPE at Dehra Dun, India (https://hims.srhu.edu.in/nchpe-2022/), were interested in offering a preconference Cinemeducation workshop. A channel of communication was established among the workshop facilitators using both e-mail and other online applications. The first task was to delineate the scope of the workshop within the conference theme.[2] The next priority was the areas to address and design and evaluation of the interactive presentations and activities. Recently, in India, an attitude, ethics, and communication (AETCOM) module was introduced during the undergraduate medical (MBBS) program.[3] We decided to focus on the “human skills” of communication, empathy, proper attitude, and ethical behavior. We decided to start with an ice-breaking session using four short questions-the name of the person, the institution and city, one fact about them that is not widely known, and a movie that had the greatest influence on their life and why. This would be followed by an interactive session on the history of cinemeducation, important concepts, types of movies, and practical aspects of cinemeducation. The first small group activity was followed by an interactive discussion led by the third author on the use of movies in the AETCOM module. We had senior educators among the audience who had been involved in developing the module and this added to the richness of the discussion. A second movie clip activity then followed, and each group analyzed how they could use the clip during the module, the common challenges, and how these can be overcome. Table 1 provides details of the different movies from where clips were used. The layout of the room was studied. In addition to the three groups, we also required space for the facilitators and the student volunteers. The seating should be comfortable and should promote group work.Table 1: Movies from which clips were used during the workshopThe movie clips addressed the doctor–patient relationship, patient involvement in treatment decisions, a child’s right over her body, balancing the needs of a sick sibling with personal needs, patient involvement in clinical trials, restricting personal freedom to combat an infectious disease, preparation for death from cancer, a patient coming to terms with slow cognitive decline, use of unfair means during examinations, scientific clinical research, and among others. Communication between patient and nurse, a doctor and his friend, family members, a child and her lawyer, a team of researchers and public health officials, a researcher, and a formal committee was addressed. The facilitators were able to facilitate a cinemeducation workshop using existing facilities in a low-resource setting. They utilized the experience and knowledge of senior faculty participants to enrich the discussion. Yours sincerely. Financial support and sponsorship Nil. Conflicts of interest There are no conflicts of interest.

Fine-grained image analysis for facial expression recognition using deep convolutional neural networks with bilinear pooling

Facial expressions reflect people’s feelings, emotions, and motives, attracting researchers to develop a self-acting automatic facial expression recognition system. With the advances of deep learning frameworks for automatic facial expression recognition, the model complexity, limited training samples, and subtle micro facial muscle movements make the facial emotion expression system challenging. This research proposed a deep learning framework using fine-grained facial action unit detection to identify facial activity, behavior, and mood and recognize a person’s emotions based on these individual patterns. The proposed facial expression recognition system involves pre-processing, feature representation and normalization, hyper-parameter tuning, and classification. Here, two different convolutional neural network models have been introduced because of feature learning and representation, followed by classification. Various advanced feature representation methods, such as image augmentation, matrix normalization, fine-tuning, and transfer learning methods, have been applied to improve the performance of the proposed work. The proposed work’s performance and efficiency are evaluated under different approaches. The proposed work has been tested on standard Static Facial Expressions in the Wild, short name SFEW 1.0, SFEW 2.0, and Indian Movie Face (IMFDB) benchmark databases. The performances of the proposed system due to these databases are 48.15%, 80.34%, and 64.17%, respectively. The quantitative analysis of these results is compared with the standard existing state-of-the-art methods that show the proposed model outperforms the other competing methods.

The Comparison Analysis of the Impacts of Lockdown and Quarantine Facets in the Transmission of COVID‐19: Mathematical Approach

COVID‐19 is the short name of the coronavirus disease discovered in Wuhan, China, in 2019. In the context of Tanzania, we develop a mathematical model in this work that compares lockdown and quarantine. Again, we provide evidence in favor of local and global stability, with the basic reproduction number, R0, determined to be 0.31 at the diagnostic test rates k1 = k2 = 0.05. In comparison to the lockdown, it has been discovered that isolating (or quarantining) affected individuals is the most effective way to stop the spread of COVID‐19. Additionally, it is advised that governments in Tanzania and other African countries permit their citizens to go about their daily lives as long as they take the necessary precautions, such as donning face masks, washing their hands, and avoiding crowded gatherings in case of a recurrence of any form of COVID‐19.

The Structure and Working Principle of a Bipolar Junction Transistor (BJT)

We studied bipolar junction transistors. We will see that the bipolar junction transistor, often referred to by its short name, transistor, actually functions as a current-controlled current source. We will also see that in the current generation of bipolar junction transistors, both majority and minority carriers are involved. For this reason, they gave this name to this type of transistor. In order to get enough information about this part, in the first two parts we will examine the construction and working method of the transistor. After that, we dedicate sections to how the transistor is placed in different combinations and the characteristics of the transistor in each combination.