Miracle-dz/UniFAR-FTUs huggingface dataset:
Knowledge, attitudes, and practices regarding brucellosis among general population: A cross-sectional study from Jazan Province, Saudi Arabia

Objective: Brucellosis is an endemic zoonotic infection in Saudi Arabia, including Jazan Province, and epidemiological reports about this disease are limited. In this study, we aimed to investigate knowledge, attitudes, and practices regarding brucellosis among the general population of Jazan Province, southwestern Saudi Arabia. Materials and Methods: This is a cross-sectional study conducted using a pretested questionnaire that assessed the level of knowledge, attitudes, and practices toward Brucellosis. The calculated sample size was 384, and 1,055 participants were included representing various genders, ages, and levels of education. Data were collected between March and April 2022 and analyzed using descriptive, chi-square, and t-test analyses. Results: Only 50% of the included participants have heard about Brucellosis. Among those who had heard about Brucellosis, 70% had a good knowledge about Brucellosis and that was significantly associated with male gender, being healthcare workers (HCWs), and having a higher level of education. Participants who directly involved in animal care represented 9%, and attitudes and practices regarding brucellosis were varied from average to unsatisfactory. This variation was significantly affected by the level of knowledge. Conclusion: About 50% of the general population of Jazan Province had never heard about Brucellosis, in a region found prevalent for this disease. Good knowledge was recorded in 70% of those who were aware of Brucellosis, which was significantly associated with the male sex, job as being HCW, and having a higher level of education. These results necessitate public awareness campaign activities to improve knowledge and practices, especially among women, the younger generation, and individuals with limited educational backgrounds. This action could reduce the burden of the disease.
The effects of air pressure and water vapour content on the propagation of positive corona streamers, and their implications to lightning initiation

As a first step in the construction and testing of a theoretical model of lightning initiation, measurements have been made of the ambient electric field Eo required to support the long-range propagation of corona streamers as a function of dry air pressure pα and the partial pressure of water vapour pw. The experiments reveal that Eo falls more rapidly with pα than would be expected on the assumption that Ea/pα = const. , which has been used in previous discussions of the problem of lightning initiation. Eo was found to increase linearly with pw. It appears that Eo is considerably less than the field required to initiate corona from any type of hydrometeor excepting colliding drop pairs. Arguments based on these results are presented to show that the high fields in thunderclouds are probably restricted to regions that are small in extent compared with the dimensions of the thundercloud.
The impact of depression on adherence to organized and opportunistic breast cancer screening.

One in five women will experience depression over her lifetime, and one out of eight will develop breast cancer. We evaluated the effect of depression on adherence to mammography in Switzerland, where opportunistic and organized screening programs coexist. We analyzed data from 3206 women aged 50-69 who participated in the Swiss Health Survey 2012. We compared mammographic rates among women with no to mild versus moderate to severe depressive symptoms. The effect of the type of screening on the odds of undertaking a mammography was calculated using multivariable logistic regression analysis. Women with moderate to severe major depressive symptoms were more likely to have had a mammography in the previous 2 years than their nondepressed or less-depressed counterparts (51 vs. 39.2%, respectively, P=0.005). In the multivariable analysis, women with no to mild major depression living in cantons with an organized screening program had an adjusted odds ratio of 2.7 (95% confidence interval: 2.30-3.17, P<0.001) of having had a mammography within the past 24 months compared with those living in the regions with an opportunistic screening. The adjusted odds ratio for women with moderate to severe major depression was 4.21 (95% confidence interval: 2.13-8.33, P<0.001). In Switzerland. adherence to mammographic screening among women with moderate to severe major depression is higher than among women with no or minimal major depressive symptoms. This increased adherence is even more pronounced in regions with organized screening.
An optical spectroscopic survey of the 3CR sample of radio galaxies with z < 0:3. III. Completing the sample ?

We present optical nuclear spectra for nine 3CR radio sources obtained with the Telescopio Nazionale Galileo, that complete our spectroscopic observations of the sample up to redshifts <0.3. We measure emission line luminosities and ratios, and derive a spectroscopic classification for these sources.
The relativistic Duffin–Kemmer–Petiau sextic oscillator

In this study, we construct the deformed form of the relativistic Duffin–Kemmer–Petiau (DKP) oscillator including a term qr3. The DKP oscillator with a deformed term becomes the radial sextic oscillator in the non-relativistic limit. The DKP sextic oscillator problem is solved numerically within the framework of the asymptotic iteration method. We present the energy eigenvalues for the ground and excited states.
Modelling the Impact of Human Population and Its Associated Pressure on Forest Biomass and Forest-Dependent Wildlife Population

Mathematical models have been widely used to explain the system originating from human-nature interaction, investigate the impacts of various components, and forecast system behaviour. This paper provides a profound reference to the current state of the art regarding the application of mathematical models to study the impact of human population and population pressure on forest biomass and forest-dependent wildlife. The review focused on two aspects, namely, model formulation and model analysis. In model formulation, the review revealed that socioeconomic status influences forest resource consumption patterns, thus, stratification of the human population based on economic status is a critical phenomenon in modelling human-nature interactions; however, this component has not been featured in the reviewed models. Regarding model analysis, in most of the reviewed work, single parameter approach was utilized to perform uncertainty quantification of the model parameter; this approach has been proven to be inadequate in measuring the uncertainty and sensitivity of the parameter. Thus, the use of correlation or variance based methods, which are multidimensional parameter space methods are of significant importance. Generally, despite the limitations of many assumptions in mathematical modelling, it is revealed that mathematical models demonstrate the ability to handle complex systems originating from interactions between humans and nature.
Non-thionamide antithyroid drug options in Graves’ hyperthyroidism

ABSTRACT Introduction The thionamide anti-thyroid drugs namely carbimazole, methimazole, and propylthiouracil, have been the predominant therapy modality for Graves’ hyperthyroidism for over 60 years. Although these agents have proven efficacy and favorable side-effect profiles, non-thionamide alternatives are occasionally indicated in patients who are intolerant or unresponsive to thionamides alone. This review examines the available non-thionamide drug options for the control of Graves’ hyperthyroidism and summarizes their clinical utility, efficacy, and limitations. Areas covered We reviewed existing literature on mechanisms, therapeutic utility, and side-effect profiles of non-thionamide anti-thyroid drugs. Established non-thionamide agents act on various phases of the synthesis, release, and metabolism of thyroid hormones and comprise historical agents such as iodine compounds and potassium perchlorate as well as drug repurposing candidates like lithium, glucocorticoids, beta-blockers, and cholestyramine. Novel experimental agents in development target key players in Graves’ disease pathogenesis including B-cell depletors (Rituximab), CD40 blockers (Iscalimab), TSH-receptor antagonists, blocking antibodies, and immune-modifying peptides. Expert opinion Non-thionamide anti-thyroid drugs are useful alternatives in Graves’ hyperthyroidism and more clinical trials are needed to establish their safety and long-term efficacy in hyperthyroidism control. Ultimately, the promise for a cure will lie in novel approaches that target the well-established immunopathogenesis of Graves’ disease.
Finding Phrases: The Interplay of Word Frequency, Phrasal Prosody and Co-speech Visual Information in Chunking Speech by Monolingual and Bilingual Adults

The audiovisual speech signal contains multimodal information to phrase boundaries. In three artificial language learning studies with 12 groups of adult participants we investigated whether English monolinguals and bilingual speakers of English and a language with opposite basic word order (i.e., in which objects precede verbs) can use word frequency, phrasal prosody and co-speech (facial) visual information, namely head nods, to parse unknown languages into phrase-like units. We showed that monolinguals and bilinguals used the auditory and visual sources of information to chunk “phrases” from the input. These results suggest that speech segmentation is a bimodal process, though the influence of co-speech facial gestures is rather limited and linked to the presence of auditory prosody. Importantly, a pragmatic factor, namely the language of the context, seems to determine the bilinguals’ segmentation, overriding the auditory and visual cues and revealing a factor that begs further exploration.
Time-dependent volume force produced by a non-thermal plasma actuator from experimental velocity field

The electrohydrodynamic volume force produced by the Coulomb force acting on charged species in weakly ionized gas can improve the aerodynamic performances of academic and industrial turbulent flows. In this paper, a single dielectric barrier discharge is investigated with a focus on the experimental characterization of the time-resolved topology of the produced electrohydrodynamic volume force. The distribution of force over the volume of gas is calculated from velocity measurements by resolving simplified Navier–Stokes equations. Comparisons between the present calculated body force and data from the open literature confirm the accuracy of the method used. This study reveals that the unsteady force shows large fluctuations with an alternation of positive and negative longitudinal forces. The glow and streamer discharge regimes contribute differently to the electrohydrodynamic volume force. Both regimes promote a positive volume force longitudinal to the flow and a negative volume force in the transverse direction. However, the momentum transfer is significantly larger during the glow regime. A negative volume force (70% of the positive force amplitude) is observed following the glow phase, when there is no discharge. This negative volume force results from the local flow deceleration due to viscous influence at the wall and turbulent diffusion in the flow.
Monoclonal Gammopathy of Thrombotic Significance

Simple Summary It is being increasingly recognized that patients with monoclonal gammopathy (MG) who do not meet criteria for malignant disease and treatment initiation may have other manifestations that are linked to the unique properties of the monoclonal protein that are clinically significant and could provide a rationale for treatment. It has been recognized that patients with MG are at higher risk for thrombosis and a number of rare entities that include venous, arterial and micro-thrombotic events have been described. The hemostatic profile of patients with MG has not been ascertained yet and the major challenge is to identify patients with MG at high risk for thrombotic events and apply appropriate preventive measures. We propose a new umbrella term, monoclonal gammopathy of thrombotic significance, that creates a link between the M-protein and thrombotic events, posing the question of whether treatment initiation and/or long term anticoagulation is indicated for these, otherwise asymptomatic patients. Abstract The current review provides an overview of the thrombotic risk observed in patients with MG who do not otherwise require treatment. We discuss clinical and biomarker studies that highlight the heterogenous hemostatic profile observed in these patients and how knowledge has evolved over the past 20 years. Biomarker studies suggest shared biologic features between multiple myeloma and monoclonal gammopathy of undetermined significance (MGUS), which involves both hypercoagulability and platelet activation. Hemostatic abnormalities identified in MGUS patients cannot be translated into clinical practice as they lack correlation to clinical events. The prothrombotic phenotype of MGUS patients has not been ascertained yet, but novel data on coagulation markers are promising. We also review rare conditions associated with the thrombogenic properties of the monoclonal protein that predispose to arterial, venous or microthrombotic events and demonstrate that the M-protein can be linked to clinically significant thrombotic events. Cryoglobulinemia, cryofibrinogenemia, cryo-crystaloglobulinemia and MG-related antiphospholipid syndrome are reviewed. We propose the new umbrella term “monoclonal gammopathy of thrombotic significance” (MGTS) to refer to significant, recurrent thrombotic events in patients with MGUS that provide a rationale for targeting the underlying plasma cell clone. Identifying MGUS patients at high risk for thrombotic events is currently a challenge.
An analysis of KwaZulu-Natal clinical psychologists’ multicultural experience

In this article, perspectives of South African clinical psychologists (based in KwaZulu-Natal) regarding multicultural issues in clinical practice and training are presented. The discussion focuses on emergent themes from 13 qualitative semi-structured interviews. Themes from interviews were analysed using thematic analysis and techniques from a grounded theory approach. While the study focused on a number of contextual multicultural issues both in service delivery and in training, this article documents the experiences of clinical psychologists regarding multicultural challenges and concerns, as well as approaches and capacities used to improve service delivery in this area. These perspectives are important in the multicultural and multilingual South African context, where there is limited literature in this area as well as related aspects such as cultural competency. There are many different belief systems as well as historical and sociopolitical factors that may influence how clinicians and individuals presenting for treatment may understand their experience and symptoms. This article seeks to document some of the challenges this may present in terms of service delivery in this context. Understandings of the term cultural competence as well as suggestions (primarily as noted by participants) to address the gap between training, competencies, and the realities of service delivery are also presented. Questions and considerations for future research are also raised.
Cross language differences in tone perception

Using an individual differences multidimensional scaling model of perception, the present crosslanguage investigation seeks to determine what dimensions underlie the perception of linguistic tone, and to what extent an individual's language background (Thai, Yoruba, or American English) influences his perception. Dissimilarities data were obtained from subject's paired—comparison judgments of thirteen different pitch patterns superimposed on a synthetic speechlike syllable. A multidimensional scaling analysis of the data for the total group revealed that five dimensions—interpretively labeled, AVERAGE PITCH, DIRECTION, LENGTH, EXTREME ENDPOINT and SLOPE—best summarize the perceptual structure underlying the dissimilarities data. Language subgroup variation in relative importance of these dimensions appears to be primarily related to subgroup differences in the way pitch is used to convey linguistic information. Discriminant analysis showed that most individual speakers of a tone language (Thai or Yoruba) .
Causes of Body Rocking in Chimpanzees (Pan Troglodytes)

The behavioural development of 90 chimpanzees (Pan troglodytes) was followed. Of these, 65 had been separated from their mothers to prevent casualties or, at a later age, to increase breeding success. Some showed body rocking and others did not. To obtain insight into the causes of the onset and development of body rocking, chimpanzees raised with peers, with their mother, or in a semi-natural group were compared Rocking was never observed in the semi-natural group. It was occasionally seen when with the mother. Separation from the mother soon after birth induced anxiety and rocking developed after sitting upright had developed. Rocking levels of three per cent of the time were still present at seven to nine years of age.The most probable causes of the development of rocking are frustrating social circumstances and the inability to cope with these. Merging groups, disturbances and the introduction of a fearful object increased rocking in the individuals that had developed the habit. However, rockers reacted less to those circumstances than non-rockers, showing smaller increase in body contact and less reduction of play. This finding suggests that rocking, instead of being a bizarre reaction to unsurmountable stress, could be a behaviour that helps an individual to cope with difficulties and stress. In terms of animal welfare, rocking in chimpanzees housed in laboratory conditions is an indication of a less optimal reaction pattern to frustrating circumstances. The development of rocking may be prevented if the babies are left with the mother and in their social group. Rocking after (late) separation may be prevented when transfer takes place together with familiar peers.
Adverse Outcomes After Bile Spillage in Incidental Gallbladder Cancers

Supplemental Digital Content is available in the text Objective: To determine the effect of bile spillage during cholecystectomy on oncological outcomes in incidental gallbladder cancers. Background: Gallbladder cancer (GBC) is rare, but lethal. Achieving complete resection offers the best chance of survival. About 30% of GBCs are discovered incidentally after cholecystectomy for benign pathology. There is an anecdotal association between peritoneal dissemination and bile spillage during the index cholecystectomy. However, no population-based studies are available that measure the consequences of bile spillage on patient outcomes. Methods: We conducted a retrospective cohort comparison of patients with incidental GBC. All cholecystectomies and cases of GBC in Alberta, Canada, from 2001 to 2015, were identified. GBCs discovered incidentally were included. Operative events leading to bile spillage were reviewed. Patient outcomes were compared between cases of bile spillage versus no contamination. Results: In all, 115,484 cholecystectomies were performed, and a detailed analysis was possible in 82 incidental GBC cases. In 55 cases (67%), there was bile spillage during the index cholecystectomy. Peritoneal carcinomatosis occurred more frequently in those with bile spillage (24% vs 4%; P = 0.0287). Patients with bile spillage were less likely to undergo a radical re-resection (25% vs 56%; P = 0.0131) and were less likely to achieve an R0 resection margin [odds ratio 0.19, 95% confidence interval (CI) 0.06–0.55]. On Cox regression modeling, bile spillage was an independent predictor of shorter disease-free survival (hazard ratio 1.99, 95% CI 1.07–3.67). Conclusion: For incidentally discovered GBC, bile spillage at the time of index cholecystectomy has measureable adverse consequences on patient outcomes. Early involvement of a hepatobiliary specialist is recommended where concerning features for GBC exist.
On Regularized Systems of Equations for Gas Mixture Dynamics with New Regularizing Velocities and Diffusion Fluxes

We deal with multidimensional regularized systems of equations for the one-velocity and one-temperature inert gas mixture dynamics consisting of the balance equations for the mass of components and the momentum and total energy of the mixture, with diffusion fluxes between the components as well as the viscosity and heat conductivity terms. The regularizations are kinetically motivated and aimed at constructing conditionally stable symmetric in space discretizations without limiters. We consider a new combined form of regularizing velocities containing the total pressure of the mixture. To confirm the physical correctness of the regularized systems, we derive the balance equation for the mixture entropy with the non-negative entropy production, under generalized assumptions on the diffusion fluxes. To confirm nice regularizing properties, we derive the systems of equations linearized at constant solutions and provide the existence, uniqueness and L2-dissipativity of weak solutions to an initial-boundary problem for them. For the original systems, we also discuss the related Petrovskii parabolicity property and its important corollaries. In addition, in the one-dimensional case, we also present the special three-point and symmetric finite-difference discretization in space of the regularized systems and prove that it inherits the entropy correctness property. We also give results of numerical experiments confirming that the discretization is able to simulate well various dynamic problems of contact between two different gases.
Head-to-Head Comparison of Nasopharyngeal, Oropharyngeal and Nasal Swabs for SARS-CoV-2 Molecular Testing

Nasopharyngeal swabs (NPS) are considered the gold standard for SARS-CoV-2 testing but are technically challenging to perform and associated with discomfort. Alternative specimens for viral testing, such as oropharyngeal swabs (OPS) and nasal swabs, may be preferable, but strong evidence regarding their diagnostic sensitivity for SARS-CoV-2 testing is still missing. We conducted a head-to-head prospective study to compare the sensitivity of NPS, OPS and nasal swabs specimens for SARS-CoV-2 molecular testing. Adults with an initial positive SARS-CoV-2 test were invited to participate. All participants had OPS, NPS and nasal swab performed by an otorhinolaryngologist. We included 51 confirmed SARS-CoV-2-positive participants in the study. The sensitivity was highest for OPS at 94.1% (95% CI, 87 to 100%) compared to NPS at 92.5% (95% CI, 85 to 99%) (p = 1.00) and lowest for nasal swabs at 82.4% (95% CI, 72 to 93%) (p = 0.07). Combined OPS/NPS was detected in 100% of cases, while the combined OPS/nasal swab increased the sensitivity significantly to 96.1% (95% CI, 90 to 100%) compared to that of the nasal swab alone (p = 0.03). The mean Ct value for NPS was 24.98 compared to 26.63 for OPS (p = 0.084) and 30.60 for nasal swab (p = 0.002). OPS achieved a sensitivity comparable to NPS and should be considered an equivalent alternative for SARS-CoV-2 testing.