Conceptual-physical bridging – From BPMN models to physical implementations on kettle

Developing and implementing data-oriented workflows for data migration processes are complex tasks involving several problems related to the integration of data coming from different schemas. Usually, they involve very specific requirements - every process is almost unique. Having a way to abstract their representation will help us to better understand and validate them with business users, which is a crucial step for requirements validation. In this demo we present an approach that provides a way to enrich incrementally conceptual models in order to support an automatic way for producing their correspondent physical implementation. In this demo we will show how B2K (Business to Kettle) system works transforming BPMN 2.0 conceptual models into Kettle data-integration executable processes, approaching the most relevant aspects related to model design and enrichment, model to system transformation, and system execution.

07042-016 Kettle Creek Watershed Final Report

The urban portion of the Kettle Creek Watershed is experiencing severe bank and bed erosion due to unchecked stormwater runoff and a steep stream slope. The Kettle Creek Urban Watershed Improvement Project will reduce sediment input to the stream by stabilizing the steam bed with rock-riffle stream stabilization structures and stream bank improvements at select locations. Other components of the watershed are being addressed for excess sediment loads including the agricultural portion by constructing sediment detention basins, and the urban stormwater component by separating the existing combined sanitary and stormwater systems. The urban stream erosion factor represents the weak link in the current watershed impairment. The benefits of the all the watershed improvements components will be realized by all the residents of Kettle Creek Watershed as well as the citizens of Ottumwa.

Canning preserving, and jelly making made easy by using a "Wear-Ever" Aluminum Roaster and a "Wear-Ever" Preserving Kettle.

Promotional literature for "'Wear-Ever' Aluminum Utensils."

Report of the Royal commission investigating the fruit industry (and interrelated conditions) of the districts territorially known as the Okanagan, Kootenay, and Kettle river of the Province of British Columbia,

Mode of access: Internet.

Organizational, direct support, and general support maintenance repair parts and special tools list : kettle, heating, bituminous, gasoline driven, trailer mounted, 165 gal, less military standard engine NSN 3895-00-542-3260, Aeroil model 7ZPSA9 and NSN 3895-00-832-6231, Aeroil model 7ZPSA9-67.

Includes indexes.

Organizational, direct support, and general support maintenance repair parts and special tools list : kettle, heating, bituminous, gasoline engine, wheel mounted, 2 pneumatic tires, 165 gallon capacity, NSN 3895-00-442-9741, White MFG model F3M-1.

Includes indexes.

Operator, organizational, direct support and general support maintenance manual : kettle, heating, bituminous, GED, trailer mounted, 165 gallon capacity (General Steel Tank model 1901), FSN 3895-351-2354.

"November 1972."

Organizational, direct support, and general support maintenance repair parts and special tools list ... : kettle, heating, bituminous, GED, trailer mounted, 165 gallon capacity (General Steel Tank model 1901), FSN 3895-351-2354.

"October 1972."

Adventures of Captain Kettle.

Mode of access: Internet.

Capacitação de agentes comunitários de saúde para orientação e acompanhamento dos usuários diabéticos e hipertensos cadastrados na equipe de saúde urbana III da UBS Gerson Kettle

O presente trabalho compõe-se em um projeto-intervenção organizacional, que incluirá o médico e todos os 07Agentes Comunitários de Saúde (ACSs) da Equipe de Saúde Urbana III da Unidade Básica de Saúde “Gerson Kettle” pertencente ao município de Urucurituba-AM. Com o intuito de capacitar a equipe de ACSs, o projeto beneficiará os 176 usuários que estão cadastrados no Programa de Atenção as Pessoas com Hipertensão e/ou Diabetes, sendo estes o público-alvo da intervenção.

Molecular orbital calculations of two-electron states for P-donor solid-state spin qubits

We theoretically study the Hilbert space structure of two neighboring P-donor electrons in silicon-based quantum computer architectures. To use electron spins as qubits, a crucial condition is the isolation of the electron spins from their environment, including the electronic orbital degrees of freedom. We provide detailed electronic structure calculations of both the single donor electron wave function and the two-electron pair wave function. We adopted a molecular orbital method for the two-electron problem, forming a basis with the calculated single donor electron orbitals. Our two-electron basis contains many singlet and triplet orbital excited states, in addition to the two simple ground state singlet and triplet orbitals usually used in the Heitler-London approximation to describe the two-electron donor pair wave function. We determined the excitation spectrum of the two-donor system, and study its dependence on strain, lattice position, and interdonor separation. This allows us to determine how isolated the ground state singlet and triplet orbitals are from the rest of the excited state Hilbert space. In addition to calculating the energy spectrum, we are also able to evaluate the exchange coupling between the two donor electrons, and the double occupancy probability that both electrons will reside on the same P donor. These two quantities are very important for logical operations in solid-state quantum computing devices, as a large exchange coupling achieves faster gating times, while the magnitude of the double occupancy probability can affect the error rate.

Electron exchange coupling for single-donor solid-state spin qubits

Intervalley interference between degenerate conduction band minima has been shown to lead to oscillations in the exchange energy between neighboring phosphorus donor electron states in silicon [B. Koiller, X. Hu, and S. Das Sarma, Phys. Rev. Lett. 88, 027903 (2002); Phys. Rev. B 66, 115201 (2002)]. These same effects lead to an extreme sensitivity of the exchange energy on the relative orientation of the donor atoms, an issue of crucial importance in the construction of silicon-based spin quantum computers. In this article we calculate the donor electron exchange coupling as a function of donor position incorporating the full Bloch structure of the Kohn-Luttinger electron wave functions. It is found that due to the rapidly oscillating nature of the terms they produce, the periodic part of the Bloch functions can be safely ignored in the Heitler-London integrals as was done by Koiller, Hu, and Das Sarma, significantly reducing the complexity of calculations. We address issues of fabrication and calculate the expected exchange coupling between neighboring donors that have been implanted into the silicon substrate using an 15 keV ion beam in the so-called top down fabrication scheme for a Kane solid-state quantum computer. In addition, we calculate the exchange coupling as a function of the voltage bias on control gates used to manipulate the electron wave functions and implement quantum logic operations in the Kane proposal, and find that these gate biases can be used to both increase and decrease the magnitude of the exchange coupling between neighboring donor electrons. The zero-bias results reconfirm those previously obtained by Koiller, Hu, and Das Sarma.

Numerical study of hydrogenic effective mass theory for an impurity P donor in Si in the presence of an electric field and interfaces

In this paper we examine the effects of varying several experimental parameters in the Kane quantum computer architecture: A-gate voltage, the qubit depth below the silicon oxide barrier, and the back gate depth to explore how these variables affect the electron density of the donor electron. In particular, we calculate the resonance frequency of the donor nuclei as a function of these parameters. To do this we calculated the donor electron wave function variationally using an effective-mass Hamiltonian approach, using a basis of deformed hydrogenic orbitals. This approach was then extended to include the electric-field Hamiltonian and the silicon host geometry. We found that the phosphorous donor electron wave function was very sensitive to all the experimental variables studied in our work, and thus to optimize the operation of these devices it is necessary to control all parameters varied in this paper.