Miracle-dz/UniFAR-FTUs huggingface dataset:
Budget behaviour and cultural contingencies: case study in a Tunisian company

Abstract Background Budgetary participation has a positive impact on a variety of emotional and behavioural responses. However, the review of empirical studies conducted in Tunisia reveals a low participation rate among operating managers in the budget control systems of their companies. Research aims The purpose of this study is to understand, from a contingency perspective, the practices of budgetary participation in Tunisian companies. It aims to explore forms of budgetary participation practised by Tunisian companies and examine to what extent Tunisian cultural variables explain these budgetary behaviours. Methodology A qualitative methodology based on a single case study was used. The data collected were the subject of a thematic content analysis. Findings The results show that the Tunisian companies have serious difficulties engaging in budgetary participation. Several factors hinder the implementation and operation of this budgetary practice. The primary factors include personality variables that, although interact with cultural values rooted in Tunisian society, create a psychological inconsistency between the ideal environment for the development and success of a participative approach and the environment of the Tunisian company.
Urban informality and the state: Repairing Cairo’s waters through Gehood Zateya

Equitable and just access to urban water presents challenges for global policymakers. In Egypt, providing and maintaining access to water has always been associated with the state. Recently, however, in cities such as Cairo, water shortages have led to the inclusion of multiple actors in the complicated processes of water access and repair. This paper argues that the state’s hegemonic control over water governance is contested by increasingly blurred binaries of formal and informal everyday practices. I show how water governance in Cairo operates through a plurality of informal practices – gehood zateya (individual and community efforts) – which cross boundaries of class, legality and space. By drawing on theories of hybrid infrastructures and urban informality, water access and repair in Cairo emerge as relational processes shaped by socio-technical practices of state and non-state actors. This paper explores two case studies demonstrating the politicization of repair in a marginalized informal area and elite/middle-class gated communities. These cases illustrate how residents living in informal areas maintain relations with the state through community water systems and ‘cultures of repair’, while elite residents engage in ‘private governance’ schemes and rely on networks of privilege. This article offers insights into changing state-society relations during transitions to water privatization and the shaping of Cairo’s uneven urban waterscape.
Effect of Chemical Interesterification on the Physicochemical Characteristics and Fatty Acid Profile of Bakery Shortening Produced from Shea Butter and Fluted Pumpkin Seed Oil Blend

The objective of this work was to evaluate the effect of chemical interesterification, as a modification process on the physicochemical properties and fatty acid profile of bakery shortening produced from a blend of Shea stearin and fluted pumpkin seed oil. The Shea nut oil was fractionated, and the solid stearin fraction blended with fluted pumpkin seed oil in the following ratios: 30:70, 40:60, 50:50,and 60:40 (Shea stearin: fluted pump seed oil), The blends were stabilized with recommended additives such as; distilled monoglyceride (E471) and preservatives such as; citric acid (E330), BHT (E321), homogenized by continuous stirring and crystalized by cooling at 17°C, then tempered at 23 – 25°C for 48h, to attain a stable polymorphic form, used as non-interesterified blends (NIEBs). Another set of 30:70; 40:60; 50:50; and 60:40 (Shea stearin: fluted pumpkin seed oil), were chemically interesterified with sodium methoxide (CH3ONa) as catalyst, crystalized, stabilized, and used as chemically interesterified blends (CIEBs). The chemical properties, physical characteristics (including solid fat content), and the fatty acid profile of all the chemically interesterified (CIEB) and the non-interesterified (NIEB) samples were determined. There was no significant (p>0.05) change in the peroxide value, iodine value, and the refractive index of NIEBs and there corresponding CIEBs. The acid value, free fatty acids, slip melting point, density, and solid fat content were significantly (p<0.05) reduced after interesterification. Interesterification caused rearrangement of triacylglycerol species, resulting in increased unsaturated fraction and reduction in the saturated fraction. Interesterification gave fats with wide plastic range suitable for bakery fats, icing-shortening, filler fats, and all-purpose shortenings.
High-manganese and nitrogen stabilized austenitic stainless steel (Fe–18Cr–22Mn–0.65N): a material with a bright future for orthopedic implant devices

The rationale behind the success of nickel free or with extremely low nickel austenitic high manganese and nitrogen stabilized stainless steels is adverse influences of nickel ion on human body. Replacement of nickel by nitrogen and manganese provides a stable microstructure and facilitates better biocompatibility in respect of the conventional 316L austenitic stainless steel (316L SS). In this investigation, biocompatibility of the high-manganese and nitrogen stabilized (Fe–18Cr–22Mn–0.65N) austenitic stainless steel was studied and found highly promising. In vitro cell culture and cell proliferation (MTT) assays were performed on this stainless steel and assessed in respect of the 316L SS. Both the steels exhibited similar cell growth behavior. Furthermore, an enhancement was observed in cell proliferation on the Fe–18Cr–22Mn–0.65N SS after surface modification by ultrasonic shot peening (USP). The mean percent proliferation of the MG-63 cells increased from ≈88% for Un-USP to 98% and 105% for USP 3–2 and USP 2–2 samples, respectively for 5 d of incubation. Interestingly, in vivo animal study performed in rabbits for 3 and 6 weeks showed callus formation and sign of union without any allergic reaction.
Financial Resource Mobilisation Strategies and Sustainability of Non-Governmental Organisations (NGOs): Evidence from Nigeria

Abstract Background The challenge facing NGOs in most developing countries is the need to emerge as valuable forces that affect development in order to improve the living conditions of the people in several communities. Funding is necessary for the survival and development of these NGOs. Research aims: This study, therefore, sought to find out the efect of financial resource mobilisation strategies on the sustainability of NGOs in Nigeria, with particular reference to the Minna metropolis. Research aims The purposive sampling technique was used to select 118 staf from 50 NGOs as a sample size for the study. Three alternative hypotheses were raised to be tested at P<. 05 and a structured questionnaire was adopted for data collection. The data were analysed using descriptive statistics, Pearson Correlation, and the Ordinary Least Square method of estimation. Methodology The result revealed the existence of a statistically significant and positive relationship between private contributions and the sustainability of NGOs, a positive but insignificant relationship between commercial activities and sustainability of NGOs, and an inverse relationship between government funding and sustainability of NGOs. Findings The study established that private contributions affect the sustainability of NGOs to a very large extent; government funding does not improve the sustainability of NGOs, and commercial activities do not have a significant impact on the sustainability of NGOs. Consequently, the study recommended that management and staf of NGOs should create more awareness about their operations in order to attract better contributions from private individuals and organisations.
Associations between remote patient monitoring programme responsiveness and clinical outcomes for patients with COVID-19

Objective To assess whether engagement in a COVID-19 remote patient monitoring (RPM) programme or telemedicine programme improves patient outcomes. Methods This is a retrospective cohort study analysing patient responsiveness to our RPM survey or telemedicine visits and outcomes during the COVID-19 pandemic. Daily text message surveys and telemedicine consultations were offered to all patients who tested positive for SARS-CoV-2 at our institutional screening centres. Survey respondents with alarm responses were contacted by a nurse. We assessed the relationship between virtual engagement (telemedicine or RPM survey response) and clinical outcomes using multivariable logistic regression. Results Between 10 July 2020 and 2 January 2021, 6822 patients tested positive, with 1230 (18%) responding to at least one survey. Compared with non-responders, responders were younger (49 vs 53 years) and more likely to be white (40% vs 33%) and female (65% vs 55%) and had fewer comorbidities. After adjustment, individuals who engaged virtually were less likely to experience an emergency department visit, hospital admission or intensive care unit–level care. Conclusion Telemedicine and RPM programme engagement (vs no engagement) were associated with better outcomes, but this was likely due to differences in groups at baseline rather than the efficacy of our intervention alone.
Selected 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase inhibitors. A look into their use and potential in pre-diabetes and type 2 diabetes

Abstract Objectives. This review assesses the comparative safety and efficacy of selected 3-hydroxy-3-methylglutaric acid coenzyme A inhibitors (statins, cinnamic acids. 3-hydroxy-3-methyl glutaric acid) on the pre-onset type 2 diabetes (PT2D) and post-onset type 2 diabetes (T2D)-related cluster of seven features (central obesity, hyperglycemia, hypertension, dyslipidemia, pro-thrombosis, oxidation and inflammation). Methods. Google scholar and PubMed were searched for statin*, flaxseed lignan complex (FLC), cinnamic acid (CA)*, and 3-hydroxy-3-methylglutaric acid (HMGA) in conjunction with each of PT2D, T2D and the cluster of seven. An introduction was followed by findings or absence thereof on the impacts of each of statins, FLC, CAs and HMGA on each member of the cluster of seven. Results. Pravastatin manages three features in PT2D, while a number of the statins improve five in T2D. FLC is negative in PT2D but controls four in T2D; it is not clear if the CAs and HMGA in FLC play a role in this success. CAs have potential in six and HMGA has potential in three of the cluster of seven though yet CAs and HMGA are untested in PT2D and T2D in humans. There are safety concerns with some statins and HMGA but FLC and CAs appear safe in the doses and durations tested. Conclusions. Selected statins, FLC, CAs and HMGA can manage or have a potential to manage at least three features of the cluster of seven. Most of the literature-stated concerns are with select statins but there are concerns (one actual and two potential) with HMGA.
Maternal care in Mid-Cretaceous lagonomegopid spiders

Maternal care benefits the survival and fitness of offspring, often at a cost to the mother's future reproduction, and has evolved repeatedly throughout the animal kingdom. In extant spider species, this behaviour is very common and has different levels and diverse forms. However, evidence of maternal care in fossil spiders is quite rare. In this study, we describe four Mid-Cretaceous (approx. 99 Ma) amber specimens from northern Myanmar with an adult female, part of an egg sac and some spiderlings of the extinct family Lagonomegopidae preserved, which suggest that adult lagonomegopid females probably built and then guarded egg sacs in their retreats or nests, and the hatched spiderlings may have stayed together with their mother for some time. The new fossils represent early evidence of maternal care in fossil spiders, and enhance our understanding of the evolution of this behaviour.
Outcome of pretransplant melanoma after solid organ transplantation: an observational study

The number of patients with a history of melanoma who are awaiting a solid organ transplantation (SOT) is increasing. Few recommendations exist on the timing to transplantation after melanoma diagnosis. The aim of this study was to assess the melanoma recurrence‐free survival after pretransplant melanoma (PTM). We conducted a multicenter ambispective observational study. Organ transplant recipients (OTR) with a history of PTM and complete AJCC staging were included. Thirty‐seven patients (predominantly men with a renal allograft) were included. Five melanomas were in situ, 21 stage IA, 4 stage IB, 5 stage II, and 2 stage IIIB. The median post‐transplantation follow‐up time was 4 years. Sixty‐two percent of patients were followed up more than 2 years. Recurrence‐free survival since melanoma reached 89.9%, but varied significantly according to AJCC staging (P = 0.0129). Three patients presented a recurrence. Despite the rather limited sample size and a wide range of follow‐up, our findings concerning the recurrence‐free survival appear reassuring for in situ and stage IA PTM; accordingly, we suggest that a waiting time to transplantation is not mandatory in patients with in situ or stage IA PTM, especially whenever SOT is urgently needed. Caution is, however, needed for patients with higher stage.
A prospective cohort study evaluating the outcome of root canal retreatment in symptomatic mandibular first molars with periapical lesions.

AIM To evaluate the impact of various predictors on the outcome of root canal retreatment in symptomatic mandibular first molars with periapical lesions after a minimum of 2 years. METHODOLOGY One hundred and twenty previously root canal treated symptomatic mandibular first molars with periapical lesions which were diagnosed as symptomatic apical periodontitis or acute apical abscess with localized intraoral swelling were included. Root canal retreatment was performed by an experienced endodontist using a standardized treatment protocol. The teeth were followed-up clinically and radiographically and the radiographic outcome was assessed depending on the modified periapical index scale (PAI). The cumulative success proportion and the influence of predictors on the outcome of the root canal retreatment were analyzed using Kaplan-Meier analyses and long rank tests, and the hazard ratios for the predictors were also investigated using Univariate Cox Proportional Hazard regression analysis at a significance level of 5%. RESULTS Of the one hundred and twenty teeth, 103 teeth were re-examined with the 85% recall rate. The cumulative success rate was 88% in which 64% were healed and 24% were healing, and failure rate was recorded as 12%. None of the preoperative predictors including age, gender, soft tissue tenderness, intraoral swelling, size of the lesion, PAI score, apical level and density of root canal filling before root canal retreatment, nor intraoperative predictors such as active exudate drainage, density of root canal filling after root canal retreatment and restoration type had an influence on the outcome of root canal retreatment (P>0.05). The only factor that significantly reduced the success rate of root canal retreatment was the apical level of the root canal filling; when it was more than 2mm short of the radiographic apex in teeth that apical patency was not established (P=0.023), the success was significantly lower. CONCLUSIONS Root canal retreatment in symptomatic mandibular first molars with periapical lesions resulted in a success rate of 88%. None of the predictors had a significant influence on the outcome, except for the apical level of root canal filling length after root canal retreatment with short root fillings being associated with significantly more post-treatment endodontic disease.
An Online Assessment to Evaluate the Role of Cognitive Biases and Emotion Regulation Strategies for Mental Health During the COVID-19 Lockdown of 2020: Structural Equation Modeling Study

Background Extant research supports causal roles of cognitive biases in stress regulation under experimental conditions. However, their contribution to psychological adjustment in the face of ecological major stressors has been largely unstudied. Objective We developed a novel online method for the ecological examination of attention and interpretation biases during major stress (ie, the COVID-19 lockdown in March/April 2020) and tested their relations with the use of emotion regulation strategies (ie, reappraisal and rumination) to account for individual differences in psychological adjustment to major COVID-19–related stressors (ie, low depression and anxiety, and high well-being and resilience). Methods Participants completed an online protocol evaluating the psychological impact of COVID-19–related stressors and the use of emotion regulation strategies in response to them, during the initial weeks of the lockdown of March/April 2020. They also completed a new online cognitive task designed to remotely assess attention and interpretation biases for negative information. The psychometric properties of the online cognitive bias assessments were very good, supporting their feasibility for ecological evaluation. Results Structural equation models showed that negative interpretation bias was a direct predictor of worst psychological adjustment (higher depression and anxiety, and lower well-being and resilience; χ29=7.57; root mean square error of approximation=0.000). Further, rumination mediated the influence of interpretation bias in anxiety (P=.045; 95% CI 0.03-3.25) and resilience (P=.001; 95% CI −6.34 to −1.65), whereas reappraisal acted as a mediator of the influence of both attention (P=.047; 95% CI −38.71 to −0.16) and interpretation biases (P=.04; 95% CI −5.25 to −0.12) in well-being. Conclusions This research highlights the relevance of individual processes of attention and interpretation during periods of adversity and identifies modifiable protective factors that can be targeted through online interventions.
Forest understorey plant responses to long-term experimental warming, light and nitrogen addition.

Climate change, eutrophication and intensified forest management are affecting forest understorey plants, a major component of forest biodiversity. The main impacts of these drivers have often been studied, but we lack a good understanding of how key understorey species are affected by potential interactive effects of these drivers and which species drive community changes. Here we assessed the responses of 15 species occurring in the understorey of a deciduous temperate forest to experimental warming, light addition and enhanced nitrogen inputs in permanent plots surveyed for 9 years. We analysed vegetation cover and key functional traits (plant height, specific leaf area and reproductive traits) at the species level and identified the species driving community change with principal response curves (PRC). Light addition and warming, and to a lesser extent also nitrogen addition, had profound effects on cover and functional traits. Many species showed directional change over time, and this change can either be strengthened or weakened by treatments, indicating the importance of long-term monitoring. Against expectations, we observed few interactions between treatments. Species responses to treatments were related to ecological strategies (generalists versus forest specialist). Generalists, such as Rubus fruticosus, benefitted from the warming and light treatments and outcompeted forest specialists. This might ultimately lead to biotic homogenization. Since the treatment effects of light and warming were additive, keeping the canopy closed will only mitigate, but not stop, the effects of global warming on the forest understorey plants.
Outcomes between in-hospital stroke and community-onset stroke after thrombectomy: Propensity-score matching analysis

Background The benefit of endovascular thrombectomy for patients with in-hospital stroke remains unclear. Thus, the aim of this study was to compare the endovascular thrombectomy outcomes between in-hospital stroke and community-onset stroke among patients with acute ischemic stroke. Methods From January 2015 to July 2019, 362 consecutive patients with acute ischemic stroke with large vessel occlusion in the anterior circulation received endovascular thrombectomy in our centre. After propensity score matching with a ratio of 1:2 (in-hospital stroke:community-onset stroke), clinical characteristics and functional outcomes were compared between in-hospital stroke and community-onset stroke groups. Results Thirty-six patients with in-hospital stroke and 72 patients with community-onset stroke were enrolled. The number of patients with New York Heart Association classification III/IV (41.7% vs. 6.9%, p < 0.001) and with underlying cancer (25.0% vs. 2.8%, p < 0.001) was higher in the in-hospital stroke than in the community-onset stroke group. The intravenous thrombolysis rate was lower in the in-hospital stroke group (13.9% vs. 43.1%, p = 0.002). No significant difference in symptom onset to puncture (p = 0.618), symptom onset to recanalisation (p = 0.618) or good reperfusion (modified thrombolysis in cerebral infarction ≥2b) rates (p = 0.852) was found between the groups. The favourable clinical outcome trend (modified Rankin scale ≤2 at 90 days) was inferior, but acceptable, in the in-hospital stroke, group compared to the community-onset stroke group (30.6% vs. 41.7%, p = 0.262). Conclusion Patients with in-hospital stroke had more disadvantageous comorbidities than those with community-onset stroke. Cardiac dysfunction seems to be associated with poor outcomes after thrombectomy. Nevertheless, endovascular thrombectomy still appears to be safe and effective for patients with in-hospital stroke.