Este documento proporciona instrucciones para crear un programa Java simple en NetBeans que utiliza datos String y condicionales if para verificar un pase. Las instrucciones incluyen abrir NetBeans, crear un nuevo proyecto Java, escribir c¨®digo para verificar un pase utilizando String y if, y ejecutar el programa para verificar que funcione correctamente.
Este documento describe los principales elementos del entorno de trabajo de Photoshop. Explica que el ¨¢rea de trabajo es donde se crean y modifican dise?os usando las herramientas de Photoshop. Tambi¨¦n describe la barra de men¨², la barra de herramientas, la barra de opciones de herramientas y la ventana de capas, que son elementos clave para acceder a las funciones y herramientas del programa.
Este documento proporciona informaci¨®n sobre 4 personas: Edhiel Mdina Tello, Aranza Garc¨ªa Angeles, Margarita Romero Alvarado y su programa de estudios 3 AM PROGRAMACION. El documento indica que Margarita Romero Alvarado desarrolla software de aplicaci¨®n utilizando programaci¨®n orientada a objetos.
Optimized Access Strategies for a Distributed Database DesignWaqas Tariq
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Abstract Distributed Database Query Optimization has been an active area of research for Database research Community in this decade. Research work mostly involves mathematical programming and evolving new algorithm design techniques in order to minimize the combined cost of storing the database, processing transactions and communication amongst various sites of storage. The complete problem and most of its subsets as well are NP-Hard. Most of proposed solutions till date are based on use of Enumerative Techniques or using Heuristics. In this paper we have shown benefits of using innovative Genetic Algorithms (GA) for optimizing the sequence of sub-query operations over the enumerative methods and heuristics. A stochastic simulator has been designed and experimental results show encouraging improvements in decreasing the total cost of a query. An exhaustive enumerative method is also applied and solutions are compared with that of GA on various parameters of a Distributed Query, like up to 12 joins and 10 sites. Keywords: Distributed Query Optimization, Database Statistics, Query Execution Plan, Genetic Algorithms, Operation Allocation.
GloryBee reported on its sustainability efforts in 2015, highlighting that it increased Fair Trade and organic products purchased by 61% and 31% respectively. It also reported reducing water and energy usage per pound of product sold. GloryBee diverted 94% of its waste from landfills through composting and recycling programs. The company aims to continue improving its sustainable practices through initiatives like expanding solar power and increasing Fair Trade product sourcing.
In ancient Athens, Sparta, and Corinth, education aimed to produce citizens trained for peace, war, and creative problem solving. In Athens, both boys and girls received some education, while in Sparta education was focused on producing disciplined soldiers, and in Corinth on the arts and sciences. Schooling generally began around ages 6-7 and involved subjects like poetry, drama, writing, and military training. Girls' education primarily centered around domestic skills.
Rory Vaden is a self-discipline strategist who gives presentations on overcoming procrastination. Some key points from the document include:
- Procrastination costs employers on average $10,396 per year per employee in wasted time.
- There are three main types of procrastination: consciously delaying tasks, unconsciously filling time with busywork, and allowing attention to shift to less important tasks through distraction.
- Self-discipline involves starting to do things you don't want to do and developing a "take the stairs" mentality of choosing difficult short-term choices that lead to easy long-term consequences.
In ancient Athens, Sparta, and Corinth, education aimed to produce citizens trained for peace, war, and creative problem solving. In Athens, both boys and girls received some education, while in Sparta education was focused on producing disciplined soldiers, and in Corinth on the arts and sciences. Schooling generally began around ages 6-7 and involved subjects like poetry, drama, writing, and military training. Girls' education primarily centered around domestic skills.
Rory Vaden is a self-discipline strategist who gives presentations on overcoming procrastination. Some key points from the document include:
- Procrastination costs employers on average $10,396 per year per employee in wasted time.
- There are three main types of procrastination: consciously delaying tasks, unconsciously filling time with busywork, and allowing attention to shift to less important tasks through distraction.
- Self-discipline involves starting to do things you don't want to do and developing a "take the stairs" mentality of choosing difficult short-term choices that lead to easy long-term consequences.
This document provides an introduction to fixed income term structures and financial instruments. It begins with a quick mathematical introduction that covers risk neutral measures, Girsanov's theorem, and pricing formulas. The main body of the document then focuses on the stochastic approach to modeling term structures. It discusses various interest rates, stochastic discount factors, and financial instruments like FRAs, interest rate swaps, caps and floors. It also covers the expectation hypothesis and Heath-Jarrow-Morton framework for modeling term structures.
Electrical Quantities and Circuits | IGCSE PhysicsBlessing Ndazie
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This extensive slide deck provides a detailed exploration of electrical quantities and circuits for IGCSE Physics. It covers key electrical quantities, including charge, current, voltage (potential difference), resistance, power, energy, electromotive force (EMF), and internal resistance. The presentation also explains series and parallel circuits, with in-depth discussions on Ohm¡¯s Law, Kirchhoff¡¯s Laws, electrical components, circuit calculations, and practical applications. Packed with illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
The Sense Organs: Structure and Function of the Eye and Skin | IGCSE BiologyBlessing Ndazie
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This detailed presentation covers the structure and function of the sense organs, focusing on the eye and skin as part of the Cambridge IGCSE Biology syllabus. Learn about the anatomy of the eye, how vision works, adaptations for focusing, and common eye defects. Explore the role of the skin in temperature regulation, protection, and sensory reception. Perfect for students preparing for exams!
Energ and Energy Forms, Work, and Power | IGCSE PhysicsBlessing Ndazie
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This extensive slide deck provides a detailed exploration of energy, work, and power for IGCSE Physics. It covers fundamental concepts such as the definition of work done, kinetic energy, potential energy, mechanical energy, conservation of energy, efficiency, and power. The presentation also includes energy transfer, renewable and non-renewable energy sources, calculation of work done, power output, and real-life applications of energy principles. Featuring illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Simple Phenomena of Magnetism | IGCSE PhysicsBlessing Ndazie
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This extensive slide deck provides a detailed exploration of the simple phenomena of magnetism for IGCSE Physics. It covers key concepts such as magnetic materials, properties of magnets, magnetic field patterns, the Earth's magnetism, electromagnets, the motor effect, and the principles of electromagnetic induction. The presentation also explains magnetization and demagnetization, methods of making magnets, applications of magnets in real life, and experimental demonstrations. Featuring illustrative diagrams, worked examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Coordination and Response: The Nervous System | IGCSE BiologyBlessing Ndazie
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This comprehensive IGCSE Biology presentation explains the nervous system, focusing on how the body coordinates and responds to stimuli. Learn about the central and peripheral nervous systems, reflex actions, neurons, synapses, and the role of neurotransmitters. Understand the differences between voluntary and involuntary responses and how the nervous system interacts with other body systems. Ideal for Cambridge IGCSE students preparing for exams!
This ppt shows about viral disease in plants and vegetables.It shows different species of virus effect on plants along their vectors which carries those tiny microbes.
Cell Structure & Function | Cambridge IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation provides a detailed look at cell structure and function, covering the differences between animal and plant cells, the roles of organelles (nucleus, mitochondria, ribosomes, etc.), specialized cells, and levels of organization. Learn about diffusion, osmosis, and active transport in cells, with clear diagrams and explanations to support exam preparation. A must-have resource for Cambridge IGCSE students!
Excretion in Humans | Cambridge IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation covers excretion in humans, explaining the removal of metabolic wastes such as carbon dioxide, urea, and excess salts. Learn about the structure and function of the kidneys, the role of the liver in excretion, ultrafiltration, selective reabsorption, and the importance of homeostasis. Includes diagrams and explanations to help Cambridge IGCSE students prepare effectively for exams!
Hormones and the Endocrine System | IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation explores hormones and the endocrine system, explaining their role in controlling body functions. Learn about the differences between nervous and hormonal control, major endocrine glands, key hormones (such as insulin, adrenaline, and testosterone), and homeostasis. Understand how hormones regulate growth, metabolism, reproduction, and the fight-or-flight response. A perfect resource for Cambridge IGCSE students preparing for exams!
How could modern LA research address data-related ethics issues in informal and situated professional learning? I will identify in this talk three relevant insights based on field studies around workplace LA interventions: Firstly, in informal and situated learning, data isn¡¯t just about the learners. Secondly, the affordances of manual and automatic data tracking for learning are very different, with manual tracking allowing a high degree of learner control over data. Thirdly, learning is not necessarily a shared goal in workplaces. These can be translated into seeing a potential for systems endowed with sufficient natural-language-processing capability (now seemingly at our fingertips with LLMs), and socio-technical design and scenario-based data collection analysis as design and research methods.
Beyond Point Masses. IV. Trans-Neptunian Object Altjira Is Likely a Hierarchi...S¨¦rgio Sacani
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Dynamically studying trans-Neptunian object (TNO) binaries allows us to measure masses and orbits. Most of the known objects appear to have only two components, except (47171) Lempo, which is the single known hierarchical triple system with three similar-mass components. Though hundreds of TNOs have been imaged with high-resolution telescopes, no other hierarchical triples (or trinaries) have been found among solar system small bodies, even though they are predicted in planetesimal formation models such as gravitational collapse after the streaming instability. By going beyond the point-mass assumption and modeling TNO orbits as non-Keplerian, we open a new window into the shapes and spins of the components, including the possible presence of unresolved ¡°inner¡± binaries. Here we present evidence for a new hierarchical triple, (148780) Altjira (2001 UQ18), based on non-Keplerian dynamical modeling of the two observed components. We incorporate two recent Hubble Space Telescope observations, leading to a 17 yr observational baseline. We present a new open-source Bayesian pointspread function fitting code called nPSF that provides precise relative astrometry and uncertainties for single images. Our non-Keplerian analysis measures a statistically significant (¡«2.5¦Ò) nonspherical shape for Altjira. The measured J2 is best explained as an unresolved inner binary, and an example hierarchical triple model gives the best fit to the observed astrometry. Using an updated non-Keplerian ephemeris (which is significantly different from the Keplerian predictions), we show that the predicted mutual event season for Altjira has already begun, with several excellent opportunities for observations through ¡«2030.
Variation and Natural Selection | IGCSE BiologyBlessing Ndazie
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This extensive slide deck provides a detailed exploration of variation and natural selection for IGCSE Biology. It covers key concepts such as genetic and environmental variation, types of variation (continuous and discontinuous), mutation, evolution, and the principles of natural selection. The presentation also explains Darwin¡¯s theory of evolution, adaptation, survival of the fittest, selective breeding, antibiotic resistance in bacteria, and speciation. With illustrative diagrams, real-life examples, and exam-style questions, this resource is ideal for IGCSE students, teachers, and independent learners preparing for exams.
Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via ...ThrombUS+ Project
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Rytis Jurkonis from Kaunas University of Technology (Lithuania) presented their recent work entitled ¡°Automating Compression Ultrasonography of Human Thigh Tissue and Vessels via Strain Estimation." Rytis presented on the methodology along the novel wearable hardware developed to automate compression ultrasonography for DVT detection in the lower limbs. In addition, preliminary results were shared, highlighting the feasibility of an operator-independent method to perform compression ultrasonography.
Presented at BIOSTEC 2025 in Porto, Portugal.
About ThrombUS+: Our interdisciplinary approach centers around creating a novel wearable diagnostic device utilizing autonomous, AI-driven DVT detection. This groundbreaking device incorporates wearable ultrasound hardware, impedance plethysmography, and light reflection rheography for early clot detection. ThrombUS+ is designed for postoperative patients, those undergoing lengthy surgical procedures, cancer patients, bedridden individuals at home or in care units, and women during pregnancy and postpartum.
Respiration & Gas Exchange | Cambridge IGCSE BiologyBlessing Ndazie
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This IGCSE Biology presentation explains respiration and gas exchange, covering the differences between aerobic and anaerobic respiration, the structure of the respiratory system, gas exchange in the lungs, and the role of diffusion. Learn about the effects of exercise on breathing, how smoking affects the lungs, and how respiration provides energy for cells. A perfect study resource for Cambridge IGCSE students preparing for exams!
Detection of ferrihydrite in Martian red dust records ancient cold and wet co...S¨¦rgio Sacani
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Iron oxide-hydroxide minerals in Martian dust provide crucial insights into
Mars¡¯ past climate and habitability. Previous studies attributed Mars¡¯ red color
to anhydrous hematite formed through recent weathering. Here, we show that
poorly crystalline ferrihydrite (Fe5O8H ¡¤ nH2O) is the dominant iron oxidebearing phase in Martian dust, based on combined analyses of orbital, in-situ,
and laboratory visible near-infrared spectra. Spectroscopic analyses indicate
that a hyperfine mixture of ferrihydrite, basalt and sulfate best matches Martian dust observations. Through laboratory experiments and kinetic calculations, we demonstrate that ferrihydrite remains stable under present-day
Martian conditions, preserving its poorly crystalline structure. The persistence
of ferrihydrite suggests it formed during a cold, wet period on early Mars
under oxidative conditions, followed by a transition to the current hyper-arid
environment. This finding challenges previous models of continuous dry oxidation and indicates that ancient Mars experienced aqueous alteration before
transitioning to its current desert state.
