Megacolon. Megadolihosigma. Surgical treatment. A case report

IMSP Spitalul Raional StrăşeniEste prezentat un caz clinic de megacolon idiopatic la un pacient internat în secţia de ocluzie intestinală. Din antecedente pacientul suferea de constipaţii cronice cu dereglarea modului normal de viaţă şi incapacitatea temporară de muncă. După intervenţie chirurgicală de urgenţă prin rezecţia colonului cu anastomoză primară colorectală a fost obţinut un efect pozitiv funcţional cu reabilitarea complectă social-economică a pacientului.We present a clinical case of a patient with idiopathic megacolon who was admitted in emergency room with clinical and paraclinical signs of Colonic obstruction. The patient had a chronic constipation with poor quality of life and work in the past. There was performed urgent surgical sigmoid colon resection. A good functional results and quality of life was obtained

Investigating Stakeholder Requirements for Designing an Effective Online Research Community Platform

Online research communities offer collaborative environments where organizations can interact with consumers in real-time to gain insights, build innovation projects, and access relevant audiences passionate about providing impactful responses. This research paper aims to uncover key insights from stakeholders for designing an online research community platform. To achieve this objective, the study conducted research among relevant stakeholders, including market research agencies, advertising agencies, professional associations, researchers, private marketing specialists, and future members/participants in the online community as respondents in the studies conducted. The specific objectives were to identify stakeholders' needs for tools and technical solutions to design an online research community platform, pinpoint specific needs for online communities, and identify desired functionalities regarding the online community platform. The ideal online community platform should offer various functionalities to cater to different users' needs. The platform must be user-friendly, with intuitive and easy-to-understand features for users at different experience levels. A pleasing visual design that is simple and airy with clear identification of each button/element on the page is necessary to create a perfect environment for interaction with participants. Overall, the findings from this research study provide valuable insights into stakeholders' needs for an online research community platform. By identifying these needs and desired functionalities, the study guides the development of an effective and user-friendly online research community platform that can compete with foreign platforms, bring together research agencies, interested brands/companies, and members-consumers, whose input is valuable and crucial in today's business world

Interaction Effects of Cultivars and Nutrition on Quality and Yield of Tomato

Tomato is considered the most important vegetable crop worldwide. Improving the nutritional value of fruits must be based on sustainable production in terms of varieties and fertilization management. This study aimed to improve the nutritional value (total soluble solids, acidity, lycopene, β-carotene, polyphenols, macro and microelements) of two tomato varieties (‘Cristal’ and ‘Siriana’) under three fertilization types (NPK chemical fertilizer, chicken manure and biological fertilizer with microorganisms) for the greenhouse. Primary metabolism compounds do not vary significantly according to the type of fertilizer used. The results for the antioxidant compounds showed a better effect of biological fertilization compared to chemical fertilizer and control unfertilized. Thus, the antioxidant activity was improved by 28% compared to chemical fertilization, the lycopene content by 36% and β-carotene by 96%, respectively. The tomato fruits from the local cultivar (‘Siriana’) are richer in nutritional compounds such as rutin, regardless of the type of fertilization, which denotes a good ability to adapt to crop conditions. Tomato cultivars reacted positively to microbiological fertilization compared to chemical, thus producing nutritious fruits under sustainable management. Tomato fruits were richer in the quality of microelement contents

“Mens Sana in Sound Corporations”: A Principled Reconciliation Between Profitability and Responsibility, With a Focus on Environmental Issues

Corporate social responsibility (CSR) is a praised and promoted business behavior nowadays, widely understood as the entrepreneurs’ and managers’ attempts to make amends for some of the excesses that their economic activities bring about, for instance with regard to environmental negative externalities or to public ecological assets under-provision. It is of utmost importance to duly process and profess the CSR concept, one placed at a subtle interplay between business profitability and civic/social responsibility, between economic and ethical/legal realms, since the misrepresentation of economic agents’ benchmark of proper conduct might harm both social landscape and ecological environment. Still, despite its rich occurrence in scholarly literature as well as recurrence in business practices, CSR requires both further and thorough clarification, since many studies postulate that the free-market mindset is rather dismissive of CSR solicitudes. The current research paper fills such a sensitive conceptual gap by explaining why CSR regards are logically compatible with the free markets, with no reason to decree a market failure in this matter. The work takes the form of an analytical research, of an explicitly conceptual nature, based on praxeologically-deductive argumentation, documenting the fundamental compatibility of CSR with the free market order, populated by profit-driven capitalist corporations that, far from being reckless, are disciplined by the rule of law of clearly defined, defended, divestible property rights. As such, the plea adopted the methodological acquis of the Austrian School of law and economics. The main findings of the present study reveal that (a) in economic commonsense, the “profit motive” is the prima facia rule of judiciousness as the care for third-parties’ welfare can be ensured only after own well-being has been secured, while (b) ethically, “social responsibility”, as an extra-contractual duty, does build up on top of, not as trade-off with a robust property rights order

Genotype comparison of Candida albicans isolates from different clinical samples

Background: Fungal infections are a health issue paradoxically fuelled by the developments in medical care. Objectives: Our study is an investigation on the correlation between the infection site and the genotypes of Candida albicans strains isolated from Romanian patients. Methods: A total number of 301 isolates from different clinical sites were investigated in terms of genotype determination. Results: The isolates were clustered in three groups according to their genotype: 55.81% showed genotype A, 14.62% genotype B, and 29.57% genotype C. Conclusions: No significant correlation was found between the genotype and the infection site, but a significant correlation was found between genotype C and isolates from HIV patients proving that C. albicans pathogenicity probably relies on factors related to the host

The Dark Triad Traits of Firefighters and Risk-Taking at Work. The Mediating Role of Altruism, Honesty, and Courage

Firefighting is considered a dangerous profession that imposes unique safety hazards. In this research, we investigated the relationship between the Dark Triad traits of firefighters (N = 1434, Mage = 39.03, SD = 6.9) and their risk-taking at work, considering the mediation role of altruism, honesty, and courage. We showed that firefighters high on Machiavellianism and psychopathy reported high risk-taking. Altruism, honesty, and courage mediated the relationship between Machiavellianism and risk-taking in firefighters. Honesty and courage mediated the association between psychopathy and risk-taking. Theoretical and practical implications are discussed

Identification of Histopathological Biomarkers in Fatal Cases of Coronavirus Disease: A Study on Lung Tissue

We aimed to evaluate the primary lung postmortem macro- and microscopic biomarkers and factors associated with diffuse alveolar damage in patients with fatal coronavirus (COVID-19). We retrospectively analyzed lung tissue collected from autopsies performed in Cluj-Napoca, Romania, between April 2020 and April 2021 on patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We examined 79 patients with confirmed SARS-CoV-2 infection, ages 34 to 96 years, split into two groups using the cut-off value of 70 years. Arterial hypertension (38%) and type 2 diabetes mellitus (19%) were the most common comorbidities with similar distribution between groups (p-values > 0.14). Macroscopically, bloody exudate was more frequently observed among patients p-value = 0.0091). Diffuse alveolar damage (53.1%) was similarly observed among the evaluated groups (p-value = 0.1354). Histopathological biomarkers of alveolar edema in 83.5% of patients, interstitial pneumonia in 74.7%, and microthrombi in 39.2% of cases were most frequently observed. Half of the evaluated lungs had an Ashcroft score of up to 2 and an alveolar air capacity of up to 12.5%. Bronchopneumonia (11/43 vs. 3/36, p-value = 0.0456) and interstitial edema (9/43 vs. 2/36, p-value = 0.0493) were significantly more frequent in older patients. Age (median: 67.5 vs. 77 years, p-value = 0.023) and infection with the beta variant of the virus (p-value = 0.0071) proved to be significant factors associated with diffuse alveolar damage

Research and Science Today No. 1(17)/2019

RESEARCH AND SCIENCE TODAY is a biannual science journal established in 2011. The journal is an informational platform that publishes assessment articles and the results of various scientific research carried out by academics. We provide the authors with the opportunity to create and/or perfect their science writing skills. Thus, each issue of the journal (two per year and at least two supplements) will contain professional articles from any academic field, authored by domestic and international academics. The goal of this journal is to pass on relevant information to undergraduate, graduate, and post-graduate students as well as to fellow academics and researchers; the topics covered are unlimited, considering its multi-disciplinary profile. Regarding the national and international visibility of Research and Science Today, it is indexed in over 30 international databases (IDB) and is present in over 200 online libraries and catalogues; therefore, anybody can easily consult the articles featured in each issue by accessing the databases or simply the website