Miracle-dz/UniFAR-FTUs huggingface dataset:
Dissimilatory Reduction of Fe(III) and Other Electron Acceptors by a Thermus Isolate

ABSTRACT A thermophilic bacterium that can use O2, NO3−, Fe(III), and S0 as terminal electron acceptors for growth was isolated from groundwater sampled at a 3.2-km depth in a South African gold mine. This organism, designated SA-01, clustered most closely with members of the genusThermus, as determined by 16S rRNA gene (rDNA) sequence analysis. The 16S rDNA sequence of SA-01 was >98% similar to that ofThermus strain NMX2 A.1, which was previously isolated by other investigators from a thermal spring in New Mexico. Strain NMX2 A.1 was also able to reduce Fe(III) and other electron acceptors. Neither SA-01 nor NMX2 A.1 grew fermentatively, i.e., addition of an external electron acceptor was required for anaerobic growth.Thermus strain SA-01 reduced soluble Fe(III) complexed with citrate or nitrilotriacetic acid (NTA); however, it could reduce only relatively small quantities (0.5 mM) of hydrous ferric oxide except when the humic acid analog 2,6-anthraquinone disulfonate was added as an electron shuttle, in which case 10 mM Fe(III) was reduced. Fe(III)-NTA was reduced quantitatively to Fe(II); reduction of Fe(III)-NTA was coupled to the oxidation of lactate and supported growth through three consecutive transfers. Suspensions ofThermus strain SA-01 cells also reduced Mn(IV), Co(III)-EDTA, Cr(VI), and U(VI). Mn(IV)-oxide was reduced in the presence of either lactate or H2. Both strains were also able to mineralize NTA to CO2 and to couple its oxidation to Fe(III) reduction and growth. The optimum temperature for growth and Fe(III) reduction by Thermus strains SA-01 and NMX2 A.1 is approximately 65°C; their optimum pH is 6.5 to 7.0. This is the first report of a Thermus sp. being able to couple the oxidation of organic compounds to the reduction of Fe, Mn, or S.
Critical Evaluation of Ayurvedic Plants for Stimulating Intrinsic Antioxidant Response

Oxidative damage caused by free radicals plays an important role in the causation and progression of many diseases, including aging. Free-radical damage is countered by many mechanisms, including both active antioxidant enzymatic activity in our body and passive antioxidants. Antioxidant response of our body can accommodate increased oxidative damage in diseased states to a level but beyond that level, additional antioxidants are required to combat the increased stress. Apart from the regular dietary sources of antioxidants, many traditional herbal medicines demonstrate a potential to boost antioxidant activity. Rasayana chikitsa that deals with rejuvenation and revitalization is a branch of the Indian traditional medical system of ayurveda. We review some select herbs described in rasayana chikitsa that have been assessed by modern means for stimulating intrinsic antioxidant responses in humans. A critical evaluation of rasayana chikitsa will likely provide urgently needed, actual stimulants of our physiological antioxidant responses and not just more passive antioxidants to add to an already large catalog.
Exploring the impact of foreign direct investment on tobacco consumption in the former Soviet Union

Background: Tobacco is the single largest cause of morbidity and mortality in the developed world; in the former socialist bloc tobacco kills twice as many men as in the west. Although evidence shows that liberalisation of the cigarette trade through the elimination of import barriers leads to significant increases in consumption, far less is known about the impact of foreign direct investment on cigarette consumption. This paper seeks to explore the impact that the substantial transnational tobacco company investments have had on patterns of tobacco trade and consumption in the former Soviet Union. Design: Routine data were used to explore trends in cigarette trade and consumption in the 15 countries of the former Soviet Union from the 1960s to the present day. Comparisons were made between trends in countries that have received substantial investment from the tobacco transnationals and countries that have not. Results: Between 1991 and 2000 cigarette production increased by 96% in countries receiving industry investment and by 11% in countries that did not. Over the same period cigarette consumption increased by 40%; the increase was concentrated in countries receiving investments. Despite these investments, cigarette imports still outweigh exports and no trade surplus has yet to result. Conclusions: The findings suggest that liberalisation of inward investment has a significant and positive impact on cigarette consumption and that without appropriate safeguards, market liberalisation may have long term negative impacts on health. Specific trade rules are needed to govern trade and investment in this uniquely harmful product. Implementation of effective tobacco control policies should precede tobacco industry privatisation. International financial organisations pressing for privatisation should ensure this occurs.
Empirically Derived Dietary Patterns and Health-Related Quality of Life in the SUN Project

Objective The analysis of dietary patterns has become a valuable tool to examine diet-disease relationships but little is known about their effects on quality of life. Our aim was to ascertain the association between major dietary patterns and mental and physical quality of life after 4 years of follow-up. Materials and Methods This analysis included 11,128 participants from the “Seguimiento Universidad de Navarra” (SUN) cohort. Dietary habits were assessed using a validated food-frequency questionnaire. Factor analysis was used to derive dietary patterns. Quality of life was measured with the validated Spanish version of the SF-36 Health Survey. Results Two major dietary patterns were identified, the ‘Western’ dietary pattern (rich in red meats, processed pastries and fast-food) and the “Mediterranean” dietary pattern (high in fruits, vegetables and olive oil). After controlling for confounders, the Western dietary pattern was associated with quality of life in all domains. The magnitude of these differences between the subjects in the highest (quintile 5) and the lowest quintile of adherence to the Western pattern ranged from −0.8 (for mental health) to −3.5 (for vitality). On the contrary, the Mediterranean dietary pattern was associated with better quality of life domains: differences ranged from +1.3 (for physical functioning) to +3.4 (for vitality) when comparing extreme quintiles of adherence. Additional sensitivity analyses did not change the reported differences. Conclusions Whereas baseline adherence to a Western dietary pattern was inversely associated with self-perceived quality of life after 4 years of follow-up, baseline adherence to a Mediterranean dietary pattern was directly associated with better scores in quality of life four years later in the SUN Project.
Do Rotation Coordinates Provide the Substrate for a Mental Protractor?

In previous studies, we have found that the accuracy in judging collinearity of lines or dots varies considerably from one subject to another as a function of the relative angle of the stimulus elements. A model of errors generally shows large excursions across several subranges of angular position. These do not appear to be motor errors, at least not ones that are well separated from perceptual mechanisms. The errors are most likely generated at primary visual cortex, or beyond. We examined and modeled accuracy in judging collinearity of dot pairs, varying the angular position of the dots through 360°, the distance between the dots (stimulus span), and the distance at which the subject was required to respond (response span). Subjects manifested idiosyncratic profiles of error across angular positions, as reported previously. But across the tested range of spans, from 4 to 8 deg, the errors tended to be the same, irrespective of stimulus or response span. This suggests that the judgments are based on a radial (angular) measure of spatial position. We discuss these results in the context of proposals that the brain maps spatial position using rotation coordinates. These new data are consistent with the hypothesis that subjects use the z-axis coordinates as a mental protractor for judging angular position and collinearity.
Designing Against Size Effect on Shear Strength of Reinforced Concrete Beams Without Stirrups: I. Formulation

The shear failure of reinforced concrete beams is a very complex fracture phenomenon for which a purely mathematical approach is not possible at present. However, detailed modeling of the fracture mechanism is not necessary for establishing the general form of the size effect. The first part of this paper shows that the general approximate mathematical form of the size effect law to be calibrated by experimental data can be deduced from two facts: (1) the failure is caused by cohesive (or quasibrittle) fracture propagation; and (2) the maximum load is attained only after large fracture growth (rather than at fracture initiation). Simple dimensional analysis yields the asymptotic properties of size effect, which are characterized by: (1) a constant beam shear strength vc (i.e., absence of size effect) for sufficiently small beam depths; and (2) the linear elastic fracture mechanics size effect vc ∼ d−1∕2 for very large beam depths d . Together with the recently established small- and large-size second-orde.
Adolescence and Emerging Adulthood

Office SS 328E Fax: 6275 Office Hours W 10:30 a.m. MW 8:10 p.m. Or by appointment Course Website http://online.weber. edu Wildcat username and password needed Text Adolescence and Emerging Adulthood 5th Ed. J.J. Arnett Please contact me ONLY through Canvas e-mail or by telephone. WSU gmail is NOT an effective means of contact for students in my classes, so I will NOT be responding through WSU gmail.
Moisture Transport over the Western Maritime Continent during the 2015 and 2017 YMC Sumatra Campaigns in Global Cloud-System-Resolving Simulations

Transport of moisture over the western Maritime Continent (MC) was examined using global cloud-system-resolving simulations for the Years of the Maritime Continent (YMC) field campaigns in 2015 and 2017, under peak El Niño and moderate La Niña conditions, respectively. We focused on the role of highand low-frequency variability in the moistening over land and ocean, and their relationship with intraseasonal oscillation (ISO) events. The period-mean profiles indicate moistening by lowfrequency upward motion in the deep troposphere and drying (moistening) in the lower (middle and upper) troposphere by highfrequency variability. The advection over ocean was greater in 2017 than in 2015, with the opposite occurring over land with smaller interannual differences. Over ocean, the roles of the highfrequency variability in the ISO life cycle, namely, the lower-tomiddle-tropospheric moistening (enhanced upward transport of moisture) during the preconditioning (active) phases of the ISO, were common in both years, while over land, the high-frequency effects were nearly in phase (not correlated) with the ISO in the 2015 (2017) case. These results highlight clear land-ocean contrasts in the sensitivity of local convection to the background state and its link with the ISO life cycle. (Citation: Nasuno, T., 2019: Moisture transport over the western Maritime Continent during the 2015 and 2017 YMC Sumatra campaigns in global cloud-system-resolving simulations. SOLA, 15, 99−106, doi:10.2151/sola.2019-019.)
Towards a model of user mobility and registration patterns

The evaluation of a great deal of research on ad hoc networks, as well as cellular networks, depends on models of user mobility. Many models have been developed and utilized, such as the random walk and random waypoint models. These are simple to implement and analyze but unlikely to be realistic. We develop a model based on extensive experimental data from a campus Wi-Fi LAN installation, representing traces from about 6000 users over a period of about 2 years. This data does not enable us to develop a user mobility model directly. However, as a first step, we develop a model of the time and sequence of locations at which user devices register. Note that this can be very useful, for instance to evaluate protocols that attempt to manage routing or resource allocations at different nodes. This paper reports work in progress on developing a user registration model. It shows the key time domain as well as space domain features we have extracted from the data. In particular, we show that the time features indicate heavy-tailed, although not power-law, distributions. The spatial features strongly indicate registration localization and hierarchy. The model itself can be represented as a set of probability distributions for various parameters. The modeler, for example a protocol designer, can then generate traces that conform to these distributions while varying the scale of the model in terms of the number of users. We close with a brief discussion of further work to refine and extend the model.
Architecture is not everything: a multi-faceted conceptual framework for evaluating heritage protection policies and disputes

ABSTRACT This paper is grounded in a rancorous debate in built-heritage studies concerning heritage policies and the disputes associated with them. Despite the seeming dominance of architectural considerations in decision-making about heritage protection, factual evidence from previous studies shows that not one, but five factors are involved, in differing doses, in the decisions made by planning bodies: architecture and design, city-planning, social considerations, economics, and property-related considerations. This paper categorizes each of these elements and frames them in a new conceptual framework. The framework analyses the five factors from the perspectives of two prisms: support or opposition to heritage protection policies. Through a prominent case-example of Tel Aviv’s conservation plan, we then demonstrate that the new conceptual framework can be utilized to better understand the multifaceted debates – overt or covert – surrounding heritage protection. The case study and the conceptual framework suggest that although urban form and design issues are quite dominant, other non-physical considerations shape the dynamics of conflicts, practices, and policies surrounding heritage protection.
Design and Analysis of a Novel Wireless Passive Microsensor Based on the SAW Theory

A novel wireless passive SAW microsensor is designed, based on the delay line theory and the coupling-of-modes (COM) theory. For this purpose, a P-matrix with new expression is derived utilizing the COM theory. The applicability and accuracy of the new P-matrix model in analyzing the unitary symmetry IDT and the reflector have been validated. The effect of the temperature is included in the pressure feedback signal and a weighted factor is introduced in order to separate the temperature effect from the feedback signal. Therefore, the temperature and pressure can be accurately measured at the same time. In this sensor design, the energy converted from IDT is fully used, and the interference between the signals is minimized. The IDT and its reflectors have been optimally designed to improve the sensitivity of the sensor. This wireless passive sensor is capable of working under various conditions.
Playing with mud- becoming stuck, becoming free? … The negotiation of gendered/class identities when learning outdoors

ABSTRACT In recent years there has been a growth in outdoor learning opportunities for children of primary school age in part due to concerns that children spend less time outdoors and have become disconnected from nature. This paper draws upon ethnographic fieldwork conducted during the school year 2014–2015 in a school garden and two forest schools with children aged 3–11 years old. This paper explores how mud is used to form gendered and class-based identities through its management and social construction as dirt. The empirical research finds that the mud kitchen and wearing of waterproofs worked in part as assemblages to govern individuals and their experiences through the creation of cuts between bodies and mud. Yet, there were times when children’s encounters with materials exceeded their intended pedagogical function and resistances emerged.
Testing for Utility Interdependence in Marriage: Evidence from Panel Data

This paper is the first of its kind to study utility interdependence in marriage using information on subjective well-being of a large sample of people living in the UK over the period 1991-2001. Using “residual” self-rated health to provide instrument for spouse’s well-being and allowing controls on individual fixed effects, we find strong evidence of altruism represented by interdependent relationships in the reported well-being found only among spouses, and not by partners in cohabiting union. Panel data also show that the well-being impact resulting from “caring” can be used to predict future income, unemployment, and marital status for the individuals.
Extending ‘Contact Tracing’ into the Community within a 50-Metre Radius of an Index Tuberculosis Patient Using Xpert MTB/RIF in Urban, Pakistan: Did It Increase Case Detection?

Background Currently, only 62% of incident tuberculosis (TB) cases are reported to the national programme in Pakistan. Several innovative interventions are being recommended to detect the remaining ‘missed’ TB cases. One such intervention involved expanding contact investigation to the community using the Xpert MTB/RIF test. Methods This was a before and after intervention study involving retrospective record review. Passive case finding and household contact investigation was routinely done in the pre-intervention period July 2011-June 2013. Four districts with a high concentration of slums were selected as intervention areas; Lahore, Rawalpindi, Faisalabad and Islamabad. Here, in the intervention period, July 2013-June 2015, contact investigation beyond household was conducted: all people staying within a radius of 50 metres (using Geographical Information System) from the household of smear positive TB patients were screened for tuberculosis. Those with presumptive TB were investigated using smear microscopy and the Xpert MTB/RIF test was performed on smear negative patients. All the diagnosed TB patients were linked to TB treatment and care. Results A total of 783043 contacts were screened for tuberculosis: 23741(3.0%) presumptive TB patients were identified of whom, 4710 (19.8%) all forms and 4084(17.2%) bacteriologically confirmed TB patients were detected. The contribution of Xpert MTB/RIF to bacteriologically confirmed TB patients was 7.6%. The yield among investigated presumptive child TB patients was 5.1%. The overall yield of all forms TB patients among investigated was 22.3% among household and 19.1% in close community. The intervention contributed an increase of case detection of bacteriologically confirmed tuberculosis by 6.8% and all forms TB patients by 7.9%. Conclusion Community contact investigation beyond household not only detected additional TB patients but also increased TB case detection. However, further long term assessments and cost-effectiveness studies are required before national scale-up.
Parental Depressive Symptoms and Parenting: Associations with Children’s Coping in Families of Depressed Parents

SYNOPSIS Objective. This multi-method study examined parental depressive symptoms and levels of harsh/intrusive and warm/responsive parenting as correlates of secondary control coping (acceptance, cognitive reappraisal, distraction) in children of parents with a history of depression. Design. The sample included 165 parents with a history of major depressive disorder and their 9- to 15-year-old children. Parents provided self-reports of their current depressive symptoms; videorecordings of parent–child interactions were coded to determine parenting behaviors; and children reported their use of secondary control coping strategies. Results. Harsh/intrusive parenting related to less, and warm/responsive parenting related to greater, use of secondary control coping strategies in children. Parents’ current depressive symptoms were only conditionally related to children’s use of secondary control coping strategies, such that depressive symptoms moderated the relation between warm/responsive parenting behaviors and child secondary control coping. When parental depressive symptoms were low or average, warm/responsive parenting was positively related to children’s secondary control coping. When parental depressive symptoms were high, warm/responsive parenting was not associated with children’s secondary control coping. Conclusions. The association between positive parenting behaviors and children’s coping is contingent on current levels of parents’ depressive symptoms. Efforts to enhance children’s coping skills should target both parental depressive symptoms and parenting skills.
Efficacy of the low FODMAP diet for treating irritable bowel syndrome: the evidence to date

This review summarizes the published clinical studies concerning the management of irritable bowel syndrome (IBS) using restriction of Fermentable Oligosaccharide, Disaccharide, Monosaccharide, and Polyols in the diet (low FODMAP diet). In recent years, the data supporting low FODMAP diet for the management of IBS symptoms have emerged, including several randomized controlled trials, case-control studies, and other observational studies. Unlike most dietary manipulations tried in the past to alleviate gastrointestinal symptoms of IBS, all studies on low FODMAP diet have consistently shown symptomatic benefits in the majority of patients with IBS. However, dietary adherence by the patients and clear dietary intervention led by specialized dietitians appear to be vital for the success of the diet. Up to 86% of patients with IBS find improvement in overall gastrointestinal symptoms as well as individual symptoms such as abdominal pain, bloating, constipation, diarrhea, abdominal distention, and flatulence following the diet. FODMAP restriction reduces the osmotic load and gas production in the distal small bowel and the proximal colon, providing symptomatic relief in patients with IBS. Long-term health effects of a low FODMAP diet are not known; however, stringent FODMAP restriction is not recommended owing to risks of inadequate nutrient intake and potential adverse effects from altered gut microbiota. In conclusion, the evidence to date strongly supports the efficacy of a low FODMAP diet in the treatment of IBS. Further studies are required to understand any potential adverse effects of long-term restriction of FODMAPs.
Distributed Lagrange Multiplier/Fictitious Domain Finite Element
Method for a Transient Stokes Interface Problem with Jump
Coefficients

The distributed Lagrange multiplier/fictitious domain (DLM/FD)-mixed finite element method is developed and analyzed in this paper for a transient Stokes interface problem with jump coefficients. The semiand fully discrete DLM/FD-mixed finite element scheme are developed for the first time for this problem with a moving interface, where the arbitrary Lagrangian-Eulerian (ALE) technique is employed to deal with the moving and immersed subdomain. Stability and optimal convergence properties are obtained for both schemes. Numerical experiments are carried out for different scenarios of jump coefficients, and all theoretical results are validated.