Iskanje po repozitoriju

A+ | A- | | SLO | ENG

Povzetek: There is a lacuna in ethnographic research with regards to Muslims’ identity construction and expression from an internal perspective. Eid Al-Adha is an Islam-ic holiday which is rich in symbolism, collective rituals, and spiritual and material abundance. The article will interpret the meanings and values that consumers of Eid Al-Adha construct as parts of their identity, mainly being the religious one. It will discuss how the holiday expresses significant Muslim values like collectiv-ism, submission to God, sacrifice, charity, patience, and sacredness. Moreover, it will explain possible differences in consumption reflecting particularism due to national and/or cultural identities. The paper furthers our understanding of what Muslims do and say during their consumption of the Day rather than referring to scriptures or scholars. It contributes to the body of knowledge of Muslim holidays, the meanings associated with them, and how celebrators utilize the symbolism within them to construct their identities.
Ključne besede: Muslims, identity, Eid Al-Adha, consumer culture theory, Islamic culture, cultural consumption, identity construction, identity expression
Objavljeno v DiRROS: 19.05.2022; Ogledov: 501; Prenosov: 335
Celotno besedilo (179,12 KB)
Gradivo ima več datotek! Več...

Povzetek: Diet plays a pivotal role in shaping the trajectory of chronic diseases. In this regard, the Mediterranean diet has been widely shown to exert beneficial effects on cardiometabolic health. On the contrary, the Western diet, which has also been reported to be an acidogenic dietary pattern, elicits detrimental effects on both metabolic and cardiovascular (CV) health. However, the role of dietary acid load (DAL) as a predictor of cardiometabolic prognosis remains to be elucidated. Thus, this study aims to compare Mediterranean diet adherence (MDA) and DAL focusing on their relationship with metabolic and CV prognosis. A total of 448 individuals aged 55–80 years were grouped depending on their MDA, assessed using food frequency questionnaires, or DAL, evaluated using potential renal load acid (PRAL) and net-endogenous acid production (NEAP). Study participants underwent anthropometric and biochemical measurements. The metabolic syndrome (MetS) prevalence was evaluated according to the National Cholesterol Education Program-Adult Treatment Panel III. Finally, the CV risk was evaluated using three independent algorithms: atherosclerotic cardiovascular disease (ASCVD), European Systematic COronary Risk Evaluation (SCORE), and Cuore risk scores. Mediterranean diet adherence was negatively associated with PRAL and NEAP. Individuals in the higher MDA tertile group had higher HDL cholesterol as well as lower homeostasis model assessment index (HOMA-IR) and fat mass relative to the lowest MDA tertile. However, in the high-MDA tertile group, there was neither a significantly lower MetS prevalence nor CV risk. Instead, both the MetS prevalence and CV risk were higher in individuals in the higher acid PRAL quartile relative to the lower alkaline PRAL quartile. Dietary acid load, especially assessed using PRAL but not MDA, was associated with indices of metabolic and CV prognosis. Thus, DAL assessed by 24-h dietary recalls may represent a better predictor of cardiometabolic health if compared to MDA evaluated using food frequency questionnaires.
Ključne besede: Mediterranean diet, dietary acid load, alkaline diet, acidic diet, metabolic syndrome, cradiovascular risk score
Objavljeno v DiRROS: 19.05.2022; Ogledov: 692; Prenosov: 431
Celotno besedilo (522,54 KB)
Gradivo ima več datotek! Več...

Povzetek: My aim in this paper is to investigate Islamic Mysticism and find out how and to what extent mystical views can build good grounds for a productive and fruit-ful interreligious dialogue. First, I provide a brief clarification of what I mean by the notions of ‘interreligious dialogue’ and ‘Islamic mysticism.’ Then, I explain three mystical principles as three bases for the promotion of interreligious dialo-gue. These are the metaphysico-theological principle of ‘the unity of existence’ (waḥdat al-wujūd), the anthropological thesis of fitra (primordial nature), and the hermeneutic method for interpreting the Qur’an. Finally, I explore the implicati-ons of these principles for interreligious dialogue and discuss the role of mystical teachings in promoting interreligious dialogue in two different, though interrela-ted, areas: doxastic and moral.
Ključne besede: Islam, Islamic mysticism, interreligious dialogue, sufism, Ibn ‘Arabi
Objavljeno v DiRROS: 11.05.2022; Ogledov: 513; Prenosov: 341
Celotno besedilo (197,24 KB)
Gradivo ima več datotek! Več...

Povzetek: With advanced age, there is a loss of reaction speed that may contribute to an increased risk of tripping and falling. Avoiding falls and injuries requires awareness of the threat, followed by selection and execution of the appropriate motor response. Using event-related potentials (ERPs) and a simple visual reaction task (RT), the goal of our study was to distinguish sensory and motor processing in the upper- and lower-limbs while attempting to uncover the main cause of age-related behavioral slowing. Strength (amplitudes) as well as timing and speed (latencies) of various stages of stimulus- and motor-related processing were analyzed in 48 healthy individuals (young adults, n = 24, mean age = 34 years; older adults, n = 24, mean age = 67 years). The behavioral results showed a significant age-related slowing, where the younger compared to older adults exhibited shorter RTs for the upper- (222 vs. 255 ms; p = 0.006, respectively) and the lower limb (257 vs. 274 ms; p = 0.048, respectively) as well as lower variability in both modalities (p = 0.001). Using ERP indices, age-related slowing of visual stimulus processing was characterized by overall larger amplitudes with delayed latencies of endogenous potentials in older compared with younger adults. While no differences were found in the P1 component, the later components of recorded potentials for visual stimuli processing were most affected by age. This was characterized by increased N1 and P2 amplitudes and delayed P2 latencies in both upper and lower extremities. The analysis of motor-related cortical potentials (MR) revealed stronger MRCP amplitude for upper- and a non-significant trend for lower limbs in older adults. The MRCP amplitude was smaller and peaked closer to the actual motor response for the upper- than for the lower limb in both age groups. There were longer MRCP onset latencies for lower- compared to upper-limb in younger adults, and a non-significant trend was seen in older adults. Multiple regression analyses showed that the onset of the MRCP peak consistently predicted reaction time across both age groups and limbs tested. However, MRCP rise time and P2 latency were also significant predictors of simple reaction time, but only in older adults and only for the upper limbs. Our study suggests that motor cortical processes contribute most strongly to the slowing of simple reaction time in advanced age. However, late-stage cortical processing related to sensory stimuli also appears to play a role in upper limb responses in the elderly. This process most likely reflects less efficient recruitment of neuronal resources required for the upper and lower extremity response task in older adults.
Ključne besede: aging, sensoriomotor integration, event-related potential, finger and foot responses, motor-related cortical potential
Objavljeno v DiRROS: 04.05.2022; Ogledov: 567; Prenosov: 452
Celotno besedilo (2,66 MB)
Gradivo ima več datotek! Več...

Povzetek: Exposure to actual or simulated microgravity results in alterations of renal function, fluid redistribution, and bone loss, which is coupled to a rise of urinary calcium excretion. We provided evidence that high calcium delivery to the collecting duct reduces local Aquaporin 2 (AQP2)-mediated water reabsorption under vasopressin action, thus limiting the maximal urinary concentration to reduce calcium saturation. To investigate early renal adaptation into simulated microgravity, we investigated the effects of 10 days of strict bedrest in 10 healthy volunteers. We report here that 10 days of inactivity are associated with a transient, significant decrease (day 5) in vasopressin (copeptin) paralleled by a decrease in AQP2 excretion, consistent with an increased central volume to the heart, resulting in reduced water reabsorption. Moreover, bedrest caused a significant increase in calciuria secondary to bone demineralization paralleled by a decrease in PTH. Urinary osteopontin, a glycoprotein exerting a protective effect on stone formation, was significantly reduced during bedrest. Moreover, a significant increase in adrenomedullin (day 5), a peptide with vasodepressor properties, was observed at day 5, which may contribute to the known reduced orthostatic capacity post-bedrest. We conclude that renal function is altered in simulated microgravity and is associated with an early increase in the risk of stone formation and reduced orthostatic capacity post-bedrest within a few days of inactivity.
Ključne besede: kidney, functions, bed rest, biomarkers, orthostatic intolerance, vasopressin, copeptin, aquaporin-2, adrenomedullin, calcium
Objavljeno v DiRROS: 20.04.2022; Ogledov: 783; Prenosov: 457
Celotno besedilo (1,11 MB)
Gradivo ima več datotek! Več...