This document summarizes a failure analysis of diesel engine crankshafts made of nodular cast iron that failed prematurely. Examination found that all failures occurred in the first crankpin nearest to the flywheel. Finite element modeling revealed high stresses in this region. However, fatigue analysis found the stresses were within safe limits. Scanning electron microscopy of fracture surfaces showed brittle cleavage fracture rather than fatigue, indicating an overload likely caused the failure. The document recommends re-evaluating the crankshaft design and manufacturing process, particularly fillet rolling, to prevent future failures.
1) Big data standards are needed to make data understandable, reusable, and shareable across different databases and domains.
2) Effective standards require reporting sufficient experimental details and context in both human-readable and machine-readable formats.
3) Developing standards is a collaborative process involving different stakeholder groups to define requirements, vocabularies, and data models through both formal standards bodies and grassroots organizations.
The document discusses policies around cheating and plagiarism at Arizona State University. It states that students who are caught cheating on an exam will receive a zero and may be referred to the judicial board. Plagiarism is also prohibited, which includes copying materials without proper citation or submitting work that is not one's own. The document warns students not to cheat, as it is against the university's code of academic integrity and not worth the consequences.
Storage classes in C determine where variables are stored in memory and their scope. The main storage classes are automatic, static, external, and register. Automatic variables are declared within a function and exist only during its execution. Static variables retain their value between function calls. External variables have global scope and exist throughout program execution. Register variables are stored in processor registers for faster access but only a limited number can be register variables.
Este documento describe una soluci坦n para adaptar servicios con comportamiento y pol鱈ticas de seguridad incompatibles mediante un adaptador. El adaptador recibe, reescribe y reenv鱈a mensajes para corregir incompatibilidades, extendiendo esta adaptaci坦n con criptograf鱈a para cumplir las pol鱈ticas de seguridad. Los adaptadores se describen a trav辿s de contratos de adaptaci坦n de seguridad que especifican la informaci坦n y transformaciones necesarias.
Jeffrey M. Sensenig is a Director of Program Development, Quality, and Compliance with over 20 years of experience in clinical social work, project management, and quality assurance. He has held various leadership and clinical roles, including developing new programs and services, overseeing quality improvement initiatives, auditing clinical records, and providing training. Sensenig has a Master's in Social Work and is a Licensed Clinical Social Worker with Six Sigma Green Belt certification.
The document discusses bionic eyes and retinal prosthetics for restoring vision. It describes how a bionic eye works by using a miniature camera to capture images and transmit the data to a microchip implanted behind the retina. The chip then stimulates the retina with electrical pulses to allow signals to be sent to the brain. Several technologies are discussed, including an artificial silicon retina containing photodiodes, the MARC system using an external camera and implanted receiver/stimulator, and ceramic photocells being developed to detect light and repair eyes. While promising, full restoration of vision remains challenging due to the complexity of the human visual system.
A New Geotechnical Method for natural Slope Exploration and AnalysisRasika Athapaththu
油
The document presents a new geotechnical method for natural slope exploration and analysis using lightweight dynamic cone penetration tests (LWDCPT). Six patterns (A through F) were identified based on the variation of cone resistance with depth from LWDCPT data conducted at 55 locations on a slope in Mt. Gagara, Japan. Pattern D was found to dominate the slopes in Mt. Gagara. Laboratory calibration tests were conducted to establish relationships between cone resistance and soil properties like void ratio and shear strength parameters. Formulas were developed to evaluate the apparent cohesion and friction angle of the soil based on the cone resistance and degree of saturation.
This document discusses behavioral simulations in MapReduce. It introduces behavioral simulations as simulations of individuals that interact to create emerging behavior in complex systems, such as traffic, ecology, and sociology systems. It then discusses the challenges of scaling behavioral simulations to large data sizes. The document proposes a new simulation platform that combines ease of programming through a state-effect programming pattern and scripting language called BRASIL with scalability through executing simulations in the MapReduce model using a special-purpose MapReduce engine called BRACE. Key aspects of BRACE include spatial partitioning of the simulation space and optimizations to minimize communication between partitions.
WiTricity is a trademark referring to wireless energy transfer through near-field inductive coupling of electromagnetic resonant objects without wires. Researchers at MIT successfully demonstrated transferring 60 watts of power to light a bulb from coils 2 meters apart at 45% efficiency. This emerging technology could potentially reduce battery dependence for consumer, industrial, and military applications and enable wireless information transfer without radio interference.
Some applications are best suited for tape that has adhesive on both sides, called 2 sided tape. Whether you are attempting to tape golf grips, bond an item to a plastic surface, or splice paper or film, PackagingSupplies.com has the perfect double sided adhesive tape for your application.
Agile Finland Ry is a non-profit organization focused on enhancing the agile ecosystem through awareness and improvement of agile and lean thinking. The document highlights various images and creative commons licenses related to skiing and snowboarding, illustrating the cultural dynamics between the two sports. The content reflects the ongoing perceptions and tensions between traditional skiers and snowboarders.
O documento discute como as correntes harm担nicas devem ser consideradas no dimensionamento de condutores el辿tricos. A presen巽a de harm担nicas significa que a corrente total 辿 a soma da corrente fundamental de 60Hz e de suas harm担nicas. Isso pode exigir aumentar a se巽達o dos condutores para suportar a corrente total e tamb辿m pode exigir aumentar a se巽達o do condutor neutro em circuitos trif叩sicos.
A New Geotechnical Method for natural Slope Exploration and AnalysisRasika Athapaththu
油
The document presents a new geotechnical method for natural slope exploration and analysis using lightweight dynamic cone penetration tests (LWDCPT). Six patterns (A through F) were identified based on the variation of cone resistance with depth from LWDCPT data conducted at 55 locations on a slope in Mt. Gagara, Japan. Pattern D was found to dominate the slopes in Mt. Gagara. Laboratory calibration tests were conducted to establish relationships between cone resistance and soil properties like void ratio and shear strength parameters. Formulas were developed to evaluate the apparent cohesion and friction angle of the soil based on the cone resistance and degree of saturation.
This document discusses behavioral simulations in MapReduce. It introduces behavioral simulations as simulations of individuals that interact to create emerging behavior in complex systems, such as traffic, ecology, and sociology systems. It then discusses the challenges of scaling behavioral simulations to large data sizes. The document proposes a new simulation platform that combines ease of programming through a state-effect programming pattern and scripting language called BRASIL with scalability through executing simulations in the MapReduce model using a special-purpose MapReduce engine called BRACE. Key aspects of BRACE include spatial partitioning of the simulation space and optimizations to minimize communication between partitions.
WiTricity is a trademark referring to wireless energy transfer through near-field inductive coupling of electromagnetic resonant objects without wires. Researchers at MIT successfully demonstrated transferring 60 watts of power to light a bulb from coils 2 meters apart at 45% efficiency. This emerging technology could potentially reduce battery dependence for consumer, industrial, and military applications and enable wireless information transfer without radio interference.
Some applications are best suited for tape that has adhesive on both sides, called 2 sided tape. Whether you are attempting to tape golf grips, bond an item to a plastic surface, or splice paper or film, PackagingSupplies.com has the perfect double sided adhesive tape for your application.
Agile Finland Ry is a non-profit organization focused on enhancing the agile ecosystem through awareness and improvement of agile and lean thinking. The document highlights various images and creative commons licenses related to skiing and snowboarding, illustrating the cultural dynamics between the two sports. The content reflects the ongoing perceptions and tensions between traditional skiers and snowboarders.
O documento discute como as correntes harm担nicas devem ser consideradas no dimensionamento de condutores el辿tricos. A presen巽a de harm担nicas significa que a corrente total 辿 a soma da corrente fundamental de 60Hz e de suas harm担nicas. Isso pode exigir aumentar a se巽達o dos condutores para suportar a corrente total e tamb辿m pode exigir aumentar a se巽達o do condutor neutro em circuitos trif叩sicos.