Miracle-dz/UniFAR-FTUs huggingface dataset:
Wybrane aspekty oogenezy i folikulogenezy Select aspects of oogenesis and folliculogenesis

The processes of oogenesis and folliculogenesis begin very early in foetal life and are continued until the end of the reproductive period. Despite the numerous research conducted, the mechanism which initiates the growth of primary follicles has not been fully elucidated. The process of oocyte maturation begins after the recruitment of the primary follicle and continues until ovulation. This involves synthesis and accumulation of an appropriate number and kind of compounds and redistribution of cellular organelles inside the oocyte, which are necessary for the processes of fertilization and early embryonic development. The complexity and multi-functionality of these mechanisms and the factors which take part in the process of oogenesis indicate a necessity to conduct further research concerning this issue. A more thorough understanding of the processes of oogenesis and folliculogenesis will allow in time to develop more effective methods of treatment for a range of gynaecological, oncological, and endocrinological disorders. Wybrane aspekty oogenezy i folikulogenezy Select aspects of oogenesis and folliculogenesis Cezary Grygoruk, Piotr Sieczyński, Karol Ratomski, Mirosław Grusza, Grzegorz Mrugacz 1 Klinika Ginekologiczno-Położnicza „Bocian” w Białymstoku Kierownik Kliniki: dr n. med. Grzegorz Mrugacz 2 Centrum Leczenia Niepłodności Małżeńskiej „Kriobank” w Białymstoku Kierownik Centrum: prof. dr hab. med. Waldemar Kuczyński Studia Medyczne 2013; 29 (2): 199–202 Słowa kluczowe: folikulogeneza, oocyt, oogeneza, pęcherzyk Graafa.
A process model of the understanding of uncertain conditionals

ABSTRACT To build a process model of the understanding of conditionals we extract a common core of three semantics of if-then sentences: (a) the conditional event interpretation in the coherencebased probability logic, (b) the discourse processingtheory of Hans Kamp, and (c) the game-theoretical approach of Jaakko Hintikka. The empirical part reports three experiments in which each participant assessed the probability of 52 if-then sentencesin a truth table task. Each experiment included a second task: An n-back task relating the interpretation of conditionals to working memory, a Bayesian bookbag and poker chip task relating the interpretation of conditionals to probability updating, and a probabilistic modus ponens task relating the interpretation of conditionals to a classical inference task. Data analysis shows that the way in which the conditionals are interpreted correlates with each of the supplementary tasks. The results are discussed within the process model proposed in the introduction.
Survey and serological detection of sweet potato (Ipomoea batatas (L.) Lam.) viruses in Ethiopia

Objective : The study aimed to assess the recent magnitude of virus diseases attacking sweet potato in the main production areas of the country. Methodology and results : Ninety seven sweet potato fields were visited in eastern and southern Ethiopia in 2009 and a total of 235 symptomatic and 735 asymptomatic vine cuttings were collected. The vine cuttings were planted in an insect-proof screen house and tested for Sweet potato chlorotic stunt virus (SPCSV), Sweet potato feathery mottle virus (SPFMV), Sweet potato mild mottle virus (SPMMV), Sweet potato chlorotic fleck virus (SPCFV), Sweet potato caulimo-like virus (SPCaLV), Sweet potato mild speckling virus (SPMSV), C-6 ( flexious rod virus), Sweet potato latent virus (SwPLV), Sweet potato virus G (SPVG) and Cucumber mosaic virus (CMV) using Nitrocelullose Membrane ELISA (NCM-ELISA). Observations showed that the average prevalence of virus and virus-like symptom were 15.6% in Wolayita, 12.5% at Awassa (AARC), 10% in Hadiya, 6.3% in Gamo Gofa , 0.15% in Kembata-Tembaro, 0.1% in Sidama and 0.03% in East Hararge. The most prevalent virus was SPFMV (15.1%) followed by SPCSV (12.9 %) and SPVG (4.5 %). Mixed infection of SPFMV + SPCSV was the most common co-infection observed (9.3%) followed by SPVG+SPCSV (3%) of the total samples. Interestingly, no virus was detected in any of the samples obtained from Eastern and Western Hararge zones. Conclusion and application of findings: This study has provided a quantitative assessment of both single and co-infecting viruses of sweet potato plants in farmer’s fields in Ethiopia, and reveals the importance of selecting resistant varieties and production of virus free planting materials. Moreover, introducing internal quarantine would be important to minimize the virus movement from southern part of the country.
Histomorphometric Study of Maternal Side of Placenta in Preeclampsia

Background: Preeclampsia is a syndrome peculiar to pregnancy. It affects 5 – 7% pregnancies throughout the world. Altho-ugh the cause of preeclampsia is unknown, compelling evidence implicates the placenta and the only known cure is removing the placenta i.e. birth of the baby. Objectives: To determine the effects of preeclampsia on the morphology of maternal side of placenta. Materials and Methods: 25 normal placentae and 50 placentae from preeclamptic women were obtained from Lady Aitchi-son hospital Lahore. The basis of selection and distribution of preeclamptic placentae into groups was based on diastolic blo-od pressure ranging from 90 – 130 mm Hg. Placental weight and volume was measured. On histological examination, the lumen of spiral arteriole and changes in its tunica intima and media were observed. Results: The study demonstrated that the weight and volume of placentae progressively decreased with mounting blood pressure. On histological examination significant reduction of luminal diameter of spiral arterioles and increased disruption of basement membrane at multiple sites was a feature (33 and 80% respectively) of preeclamptic placentae in groups C and D with diastolic BP 101 – 115 and 116 – 130 mm Hg respectively. Thrombosis was also present in 29 and 40% placentae in severe preeclamptic groups C and D respectively. However, hypertrophy and fibrinoid necrosis was observed even in milder cases. Conclusions: from the study we concluded that the increase in diastolic blood pressure adversely affected the maternal side of the placentae. Key words: Placenta, preeclampsia, diastolic blood pressure, spiral arteriole.
mTE% CTIVE BEBAVIOUR AND ACADEMIC

This study examined the role that Attention Deficit Hyperactivity Disorder (ADHD) placed in the academic achievement of a sample o f black foundation phase learners in an inner city school in the Johannesburg area. The ADHD Rating Scale (DuPaul, 1991) was used to diagnose ADHD in the sample. The Rating scale distinguished between the subtypes o f ADHD outlined in the DSM-IV: ADHD Predominantly Inattentive type (primarily with symptoms of inattention) and ADHD Predominantly HyperactiveImpulsive type (primarily with symptoms of hyperactivity). Academic achievement was established from the profiles of the learners’ school results. Learners in grades 1 and 2 were graded on a 5-point scale according to the school’s grading system. This research found a significant relationship between ADHD scores and academic achievement and failure rates of Black South African childrenThe number of learners who are failing, as well as who have significantly high scores of ADHD was highly significant (p=0.0010). This points to a possible universality with regard to ADHD and its impact on academic achievement. Therefore ADHD may play a significant role in the school success or failure of Black children in the country.
Corporate Governance Codes and Their Role in Improving Corporate Governance Practice

Good corporate governance (CG) is primarily the responsibility of every company, and both hard law and soft law should provide comprehensive corporate governance framework, thereby encouraging the introduction of high governance standards and best practices in the companies' corporate governance system. The aim of this contribution is to broaden understanding on the role of codes of good governance in improving corporate governance practice on the case of Slovenia. The findings of research studies and analyses of the content of the Slovenian CG Code and its adoption in Slovenian companies show that the code has been playing an important role in developing corporate governance practice in Slovenia. Additionally, such analyses provide important cognitions on the adoption of the CG Code in Slovenian companies by revealing improvements in the governance practice and indicating those areas where changes are required. That is a way such monitoring and analyses should be done on the regular basis together with reporting on the monitoring results. This can considerably contribute to better understanding of the code's recommendations among companies, promote debate and thus foster awareness of the underlying issues. Future analyses should address not only the statements on compliance but also how companies actually implement the code's recommendations.
Prioritisation of conservation research and monitoring for Western Australian protected areas and threatened species

Prioritisation of natural assets for monitoring and research activities facilitates equitable allocation of finite conservation resources. We present a framework that identifies broad monitoring and research priorities for conservation areas, such as marine parks, and threatened species. Criteria within the framework are used to assess: the value (V) of assets; anthropogenic pressures (P) that affect assets; and the current state of asset knowledge (K). A panel of experts score criteria and the relative importance of each asset is calculated for monitoring (V * P), fundamental research (V * K) and applied research (V * P * K). The framework allows prioritisation of assets in an initial evaluation that agrees with institutional mandates, and facilitates future assessment of the feasibility and cost of monitoring or research in the implementation phase. The utility of the framework is that it can be easily applied by conservation practitioners and can concurrently prioritise monitoring and research of species, habitats and communities in marine and terrestrial environments.
Finite Volume Method for Falling Liquid Films Carrying Monodisperse Spheres in Newtonian Regime

A finite volume method is proposed to study the dynamics of unsteady, falling liquid films carrying monodisperse spheres in Newtonian regime under the action of gravity. The Navier–Stokes equations were rewritten to implement a numerical scheme with interface capturing capability, able to compute discontinuities in the solid volumetric concentration and free surface flows. The interface capturing property is checked with simple benchmarks, showing that experimental data for a vertical settler and the dynamics of the wetting front in a thin liquid film are reproduced with success. Also, the numerical scheme computes with accuracy Kapitza instability or viscous roll waves. This work concludes illustrating the applicability of the model to study viscous resuspension phenomenon in a unsteady, falling suspension film. V C 2012 American Institute of Chemical Engineers AIChE J, 58: 2601–2616, 2012
Design Thinking as a Process for Innovative Older Adult Applications

Design Thinking is a critical methodology used by designers to work through and solve complex problems, and to develop solutions aimed at creating a preferred future. Designing for aging requires focused expertise, considerations, and principles for bringing about effective solutions for this target population. While there is vast knowledge within each of these areas of knowledge and practice, little has been discussed and presented at the intersection of the two – design thinking and aging. This paper introduces a system for design thinking addressing the needs of older adults. The system is comprised of a seven-phase “P” methodology: Position, Purpose, Prosthetics, Place, Participation, Potential and Presentation. This paper discusses a case study of the application of this methodology in a project titled “Aging and Health(care) 3.0: Place of Aging," a collaboration across Industrial Design and Architecture. The significance of this paper is to introduce approaches that better identify critical opportunities when designing for older adults. This paper discusses approaches that are contextual and personal in the realm of designing for one in the context of many, with the aim of redefining care for healthy aging. Keywords-Design Thinking; Critical Making; Design for Aging; Methodologies
A single-center, cross-sectional prevalence of stress, anxiety, and depression in patients prior to elective coronary angiography

DOI: 10.4328/JCAM.5616 Received: 12.12. 2017 Accepted: 28.12. 2017 Published Online: 05.01. 2018 Printed: 01.03. 2018 J Clin Anal Med 2018;9(2): 143-6 Corresponding Author: Majid Najafi Kalyani, School of Nursing and Midwifery, Shiraz University of Medical Sciences, Shiraz, Iran. T. : +987136474254 E-Mail: majidnajafi5@yahoo.com Abstract Aim: Coronary angiography is one of the definitive diagnostic tests for evaluating coronary artery disease. Patients undergoing this test suffer from psychological strains as well as life-threatening complications that cause many problems for patients. The aim of this study was to evaluate the level of stress, anxiety, and depression of patients prior to elective coronary angiography. Material and Method: This cross-sectional descriptive study was conducted on three hundred and sixty patients at Vali-E-Asr hospital in Fasa city, southwest of Iran. After selecting patients according to inclusion and exclusion criteria, the level of anxiety, stress and depression of patients was measured by Depression, Anxiety, and Stress Scale 21 (DASS-21). Data analysis was performed using SPSS software, version 19, through descriptive and inferential statistics. Results: The findings of this study showed that 83.88% of patients have stress, 65.27% anxiety, and 18.61% depression. Females had higher levels of anxiety than males, and this difference was statistically significant (P<0.001). Discussion: The results of this study revealed that the patient candidates for coronary angiography have higher levels of stress and anxiety. Appropriate nursing interventions are required to reduce psychological problems of these patients prior to coronary angiography.
CONTEMPORARY APPROACHES IN THE ANALYSIS OF ECONOMIC PERFORMANCES 275 PUBLIC DEBT RISK MANAGING IN THE REPUBLIC OF MACEDONIA

The main objective of public debt risk management is to ensure that the government’s financing needs and its payment obligations are met at the lowest possible cost over the medium to long run, consistent with a prudent degree of risk.A primary and fundamental question to debt managers is really the one related to what would be the composition and profile of the debt that the government should pursue. Republic of Macedonia must take into account the principles of portfolio management and its compliance with macroeconomic policy and restricting and eliminating the impact of risks to the sustainability of public debt in the medium and long term. Owing to there is a need to intensify the work of the strategy for managing the risk of public debt to a sustainable manner in the medium and long term.
A Holistic Framework for the Development of a Sustainable Touristic Model

This article reflects on confronting Western Balkans countries with the sustainable development. The goal of this paper is to present the importance of the development of the concept of the ST model and its role in economic and social development of rural areas of the Western Balkans. The purpose of the model is to find out how ST can contribute to the development of rural areas and economic growth in the Western Balkans, and to provide an answer to the research question: which areas of development processes and operations, and their aspects, are essential for the development of ST in the Western Balkans.
An empirical approach to study the relation between ontogeny, size and age using geometric morphometrics.

In order to grasp a glimpse of evolution, it is important to understand how structural adaptations arise in a lineage and how this improves the fitness of an organism. This fitness of adult specimens is the result of the success of the ontogenetic process where the emergence of adaptations, which withstand selective pressure on every stage of the organisms development, have been fixed by mutations and natural selection. So, to study evolution, ontogeny should be one of the crucial components under investigation. In order to do so, one has to compare different ontogenetic stages. The problem then arises: should biological time (or developmental age) of the developing larva be scaled to body size or to chronological time? Many discussions have been formulated on the subject, where frequently deductive models have been proposed suggesting that size is not a good parameter to study shape differentiations (which can be considered as being a reflection of developmental differentiations). This study is an empirical approach to the problem, where changes in size are completely dissociated from changes in shape using geometric morphometrics based on thin plate splines. This approach allowed us to regress the overall shape changes in the bony neurocranium in a sample of the larval catfish Clarias gariepinus (Teleostei: Clariidae), during a limited period of ontogeny, to size and age. These results indicate that, at least for this sample, size is a better measure of biological time than age is. Even though further research is needed to allow extrapolations to the complete ontogeny, this study demonstrates that empirical data should be considered when drawing conclusions about the relation between ontogeny, size and age.
A History of Gila Monster (Heloderma suspectum cinctum) Records from California with Comments on Factors Affecting their Distribution

Abstract The Gila monster (Heloderma suspectum), widely distributed in parts of the Mojave, Sonoran and Chihuahuan Deserts of the southwestern United States and northwestern Mexico, is rare in California. However, during the last 153 years, as many as 26 credible records have been documented from four California counties. Habitat in which the species has been observed in California is characterized by rocky, deeply incised topography, in most cases, associated with large and relatively high mountain ranges. Most localities are associated with riparian areas (including the lower Colorado River) and range from near sea level to over 1,200 m. All records except one (Mojave River) occur east of about 116° longitude. Records documented with photographs or museum specimens generally show color patterns diagnostic of the geographically expected subspecies H. s. cinctum. The distribution of the species in California suggests an invasion into the high mountain ranges of the northeastern Mojave during the last interglacial via the Colorado River corridor. We explored the hypothesis that climate patterns shaped the current distribution of the Gila monster in California. Precipitation is decidedly biphasic east of 116° longitude, with over 24 percent falling in the warm season. Warm season precipitation data from recording stations closest to Gila monster localities are almost identical for those in western Arizona where the species is more common. Summer precipitation may be important in the foraging ecology of the species. Gila monsters were probably already rare in California long before the arrival of Europeans due to changes in climate and landform that delimited the marginal location of California in the range of this species. Fortunately, most of the habitat for this species in California is protected or relatively free from human disturbance.
The role of chemical and herbal antipathogenic compounds in the prevention of quorum sensing-dependent pathogenicity of Pseudomonas aeruginosa - a review.

Received: Revised: Accepted: May 16, 2014 June 28, 2014 August 10, 2014 Pseudomonas aeruginosa is an opportunistic pathogen of humans, animals as well as of plants and the most common Gram-negative bacterium found in nosocomial infections. Pseudomonas associated biofilms are highly tolerant to lethal doses of antibiotics. Recent discoveries of quorum quenching mechanisms use quorum sensing as a potential antimicrobial target. In this review we discuss the efficacy of different antipathogenic compounds against gram-negative bacteria in general and against selected P. aeruginosa strains in particular. Several strategies for quorum quenching have recently been deployed and recommended. The first approach is the use of quorum quenching enzymes that target a broad range of AHLs. Quorum quenching enzymes such as lactonase and acylase are able to inactivate a wide range of AHLs. The second approach involves the use of different herbal extracts as quorum quenching compounds against bacterial virulence. The third approach combines the use of quorum quenching along with other supplemental treatments, such as antibiotics, to obtain a synergistic effect in which the quorum quenching compounds deliver the primary offensive capability to reduce bacterial capacity for pathogenicity and increase the susceptibility of bacteria to antibiotic treatment. The convergent approaches are discussed here to elaborate on how new as well as previously available natural compounds such as active antipathogenic compounds from garlic and other naturally occurring herbal sources can be utilized in novel ways with the help of combinatorial chemistry to meet the challenges of increasing threats from newly emergent and potent drug resistant microbes to treat compromised individuals particularly with low immunity thresholds. ©2014 PVJ. All rights reserved
An energy distance aware clustering protocol with Dual Cluster Heads using Niching Particle Swarm Optimization for wireless sensor networks

Energy efficient utilization is an important criteria and factor that affects the design of wireless sensor networks (WSNs). In this literature, we propose an energy distance aware clustering protocol with Dual Cluster Heads using Niching Particle Swarm Optimization (DCH-NPSO). The protocol selects two cluster heads in each cluster, the Master Cluster Head (MCH) and the Slave Cluster Head (SCH), and the selection needs to consider the network state information carefully and deliberately. Simulation results show that the protocol we proposed can balance the energy dissipation and extend the network lifetime effectively.