Policymakers’ Perceptions of the Benefits of Citizen-Budgeting Activities

Citizen budgeting has become an increasingly common practice in municipalities across the United States. It offers an alternative to traditionally technocratic budgeting processes, and can connect and engage citizens in decisions about services and funding. Little research has been conducted on how local policymakers perceive citizen budgeting and outcomes. This study examined the benefits local policymakers identified following two successive years of a citizen-budgeting process in a mid-sized Midwestern city. Interviews with 23 local policymakers (a mayor, city council members, and city department heads) identified nine types of benefits produced by the citizen-budgeting process. The study demonstrates that identifying perceived benefits of citizen budgeting processes can shed light on the question of the extent to which such budgeting methods are citizen-driven, leader-driven, or a combination of both

Intraosseous Lipoma of Calcaneus as a Rare Cause of Heel Pain

Bone lipoma is a rare, primary and benign tumor. In recent years, its detection rate is higher as a result of the increasing use of accurate and more detailed cross-sectional imaging techniques such as magnetic resonance imaging (MRI) and computed tomography (CT) plus the utilization of advanced histological diagnostic facilities. The radiographic appearance on x-ray is not usually characteristic of this lesion and therefore requires differential diagnostics conducted for a long time. However, CT and MRI allow for a tissue-specific diagnosis. The microscopic features are usually those of mature adipose tissue. Sometimes, still, pathological reports may show discordance with radiologic findings. For optimal management, surgical curettage and packing with autogenous bone grafts is usually recommended if the lesion is causing the pain or if the correct diagnosis cannot otherwise be obtained. Our case is a 43-year-old female patient who presented to our clinic with chronic left foot pain. Pain was localized over the left heel with radiation to surrounding areas. The radiological diagnosis of intraosseous lipoma was made based on CT imaging and confirmed later through biopsy. Surgical intervention was needed after failure of conservative management. Curettage of all lesion and packing with autogenous bone grafts was done. Postoperatively, the patient showed remarkable improvement and follow up consultations showed good healing and no signs of recurrence

Developed Protocol for Key Exchange Based on Irreducible Polynomial

The Aim of this paper is to design a protocol for key exchanging to work on the available computers for different data security application. This paper proposed idea to modify the Diffie-Hellman key exchange by using truncated polynomial instead of discrete logarithm problem to overcome the problem of large prime numbers and non-full coverage of the finite set. The proposed method depends on the arithmetic polynomials. The Irreducible truncated polynomial mathematics is highly efficient and compatible with personal computers

Prediction and Verification of the Conditions Governing the Synthesis of Tailored Zeolite a for Heavy Metals Removal

Numerous experimental trials, exhaustive analytical and testing procedures are usually undertaken, to reach the appropriate conditions for synthesis of “Zeolite A”. However, it is possible to come-up with a semi quantitative approach, through modeling and optimization techniques, to define the approximate range of initial conditions governing the preparation of a tailored zeolite with specific characteristics including silica to alumina ratio, particle size, and cation exchange capacity to be used for the removal of heavy metals. This paper is an attempt to adopt an engineering approach essentially comprising the formulation of a mathematical model relating the characteristics of zeolite A to the synthesis conditions based on numerous experimental published results, optimization to define the synthesis conditions required to produce specific zeolite A , verification of this proposed approach with experimental results for preparation of tailored zeolite A conducted at our laboratories and the assessment of its efficiency for separation of chromium (III). The composition of the synthesized zeolite A has been as anticipated and the removal of chromium (III) has been in agreement with the developed model. These results indicate that is possible to adopt this approach in a generic manner to select the optimum synthesis conditions for the preparation of zeolites having specific performance characteristics

Equality of Participation Online Versus Face to Face: Condensed Analysis of the Community Forum Deliberative Methods Demonstration

Online deliberation may provide a more cost-effective and/or less inhibiting environment for public participation than face to face (F2F). But do online methods bias participation toward certain individuals or groups? We compare F2F versus online participation in an experiment affording within-participants and cross-modal comparisons. For English speakers required to have Internet access as a condition of participation, we find no negative effects of online modes on equality of participation (EoP) related to gender, age, or educational level. Asynchronous online discussion appears to improve EoP for gender relative to F2F. Data suggest a dampening effect of online environments on black participants, as well as amplification for whites. Synchronous online voice communication EoP is on par with F2F across individuals. But individual-level EoP is much lower in the online forum, and greater online forum participation predicts greater F2F participation for individuals. Measured rates of participation are compared to self-reported experiences, and other findings are discussed.Comment: 14 pages, 10 tables, to appear in Efthimios Tambouris, Panos Panagiotopoulos, {\O}ystein S{\ae}b{\o}, Konstantinos Tarabanis, Michela Milano, Theresa Pardo, and Maria Wimmer (Editors), Electronic Participation: Proceedings of the 7th IFIP WG 8.5 International Conference, ePart 2015 (Thessaloniki, August 30-September 2), Springer LNCS Vol. 9249, 201

Cupriphication of gold to sensitize d10–d10 metal–metal bonds and near-unity phosphorescence quantum yields

Outer-shell s0/p0 orbital mixing with d10 orbitals and symmetry reductionuponcupriphicationofcyclic trinucleartrigonal-planargold(I) complexes are found to sensitize ground-state Cu(I)–Au(I) covalent bonds and near-unity phosphorescence quantum yields. Heterobimetallic Au4Cu2 {[Au4(μ-C2,N3-EtIm)4Cu2(μ-3,5-(CF3)2Pz)2], (4a)}, Au2Cu {[Au2(μ-C2,N3-BzIm)2Cu(μ-3,5-(CF3)2Pz)], (1) and [Au2(μ-C2, N3-MeIm)2Cu(μ-3,5-(CF3)2Pz)], (3a)}, AuCu2 {[Au(μ-C2,N3-MeIm)Cu2(μ3,5-(CF3)2Pz)2], (3b) and [Au(μ-C2,N3-EtIm)Cu2(μ-3,5-(CF3)2Pz)2], (4b)} and stacked Au3/Cu3 {[Au(μ-C2,N3-BzIm)]3[Cu(μ-3,5-(CF3)2Pz)]3, (2)} formuponreactingAu3 {[Au(μ-C2,N3-(N-R)Im)]3 ((N-R)Im = imidazolate; R =benzyl/methyl/ethyl =BzIm/MeIm/EtIm)} with Cu3 {[Cu(μ-3,5(CF3)2Pz)]3 (3,5-(CF3)2Pz = 3,5-bis(trifluoromethyl)pyrazolate)}. The crystal structures of 1 and 3a reveal stair-step infinite chains whereby adjacent dimer-of-trimer units are noncovalently packed via twoAu(I)⋯Cu(I)metallophilicinteractions,whereas 4a exhibitsa hexanuclear cluster structure wherein two monomer-of-trimer units are linked by a genuine d10–d10 polar-covalent bond with ligandunassisted Cu(I)–Au(I) distances of 2.8750(8) Å each—the shortest such an intermolecular distance ever reported between any two d10 centers so as to deem it a “metal–metal bond” vis-à-vis “metallophilic interaction.” Density-functional calculations estimate 35– 43kcal/molbindingenergy,akintotypicalM–Msingle-bondenergies. Congruently, FTIR spectra of4a showmultiple far-IR bands within 65– 200 cm−1, assignable to vCu-Au as validated by both the Harvey–Gray method of crystallographic-distance-to-force-constant correlation and dispersive density functional theory computations. Notably, the heterobimetallic complexes herein exhibit photophysical properties that are favorable to those for their homometallic congeners, due to threefold-to-twofold symmetry reduction, resulting in cuprophilicsensitizationinextinctioncoefficientandsolid-state photoluminescence quantum yields approaching unity (ΦPL = 0.90–0.97 vs. 0–0.83 for Au3 and Cu3 precursors), which bodes well for potential future utilization in inorganic and/or organic LED applications

Propuesta de estrategia comercial para empresa dedicada a la alta repostería, ubicada en el Área Metropolitana de Guadalajara

El desarrollo del proyecto se divide en tres partes, en la primera fase consiste en el conocimiento y entendimiento de la empresa de alta repostería “Desserty” así como el panorama general en el que se encuentra la industria de la compañía. En la fase 2, se habla sobre el diagnóstico de la empresa a profundidad donde se analiza en lo particular las áreas con las que cuentan, así como en general todo lo que generan. Por último, la fase 3, la cual incluye las propuestas de mejora, así como la estrategia de propuesta comercial.ITESO, A.C

Erratum to: 36th International Symposium on Intensive Care and Emergency Medicine

[This corrects the article DOI: 10.1186/s13054-016-1208-6.]

Raising the Bar: Improving Methodological Rigour in Cognitive Alcohol Research

Background and Aims: A range of experimental paradigms claim to measure the cognitive processes underpinning alcohol use, suggesting that heightened attentional bias, greater approach tendencies and reduced cue-specific inhibitory control are important drivers of consumption. This paper identifies methodological shortcomings within this broad domain of research and exemplifies them in studies focused specifically on alcohol-related attentional bias. Argument and analysis: We highlight five main methodological issues: (i) the use of inappropriately matched control stimuli; (ii) opacity of stimulus selection and validation procedures; (iii) a credence in noisy measures; (iv) a reliance on unreliable tasks; and (v) variability in design and analysis. This is evidenced through a review of alcohol-related attentional bias (64 empirical articles, 68 tasks), which reveals the following: only 53% of tasks use appropriately matched control stimuli; as few as 38% report their stimulus selection and 19% their validation procedures; less than 28% used indices capable of disambiguating attentional processes; 22% assess reliability; and under 2% of studies were pre-registered. Conclusions: Well-matched and validated experimental stimuli, the development of reliable cognitive tasks and explicit assessment of their psychometric properties, and careful consideration of behavioural indices and their analysis will improve the methodological rigour of cognitive alcohol research. Open science principles can facilitate replication and reproducibility in alcohol research