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• The term “ money market ” is a misnomer. Money (currency) is not actually traded in the money markets. • The securities in the money market are short term with
high liquidity; therefore, they are close to being money.
Money Markets Defined 1. Usually sold in large denominations ($1,000,000 or
more) 2. Low default risk3. Mature in one year or less from their issue date, although most mature in less than 120 days
• The banking industry should handle the needs for short - term. • Banks...
MOD 4 RTOS
An Adaptive Cruise Control (ACC) system is an advanced driver assistance feature that automatically adjusts the vehicle's speed to maintain a safe distance from vehicles ahead.
An RTOS is essential in ACC because it ensures real-time responsiveness, predictability, and multi-tasking for critical automotive functions like sensor reading, data processing, control signal generation, and actuator management.
Requirement Table for ACC System
| Requirement | Details |
|---|---|
| Real-time sensing | Radar/Lidar |
RTOS MOD3
A semaphore is a signaling mechanism used to manage access to shared resources in multitasking systems like RTOS. It ensures that only one task or a limited number of tasks can access a critical resource at a time, preventing issues like race conditions, data corruption, deadlocks, and inconsistent behavior.
When multiple tasks try to access a common resource, semaphores help synchronize their operations by:
Making a task wait if the resource is busy.
Allowing access when the resource becomes free.
GEA1000
PPDAC Cycle (Data Problem-Solving Framework)
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Problem: What are you trying to solve? Clearly define your research question.
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Plan: How will you collect data? Choose a sampling method & variables.
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Data: Collect and clean data (e.g., remove errors, handle missing values).
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Analysis: Use EDA (plots & stats) and model the relationships (e.g., regression).
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Conclusion: Answer your research question. Be careful about generalizing!
Sampling Methods
| Method | Description | Pros | Cons |
|---|
psycnotessssss
Psychotherapy and Biomedical Treatments
Therapies Overview
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Purpose: Help people handle mental health challenges through therapy or medical treatment.
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Two Main Types:
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Psychotherapies (Talk Therapy): Focus on thinking, emotions, coping skills.
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Biomedical Therapies: Focus on changing brain chemistry/structure.
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Psychotherapies
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Work with trained therapist.
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Help understand problems, emotions, relationships.
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Useful for stress, anxiety, depression, trauma.
Biomedical Therapies
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Drug
Cog Neuro Study Guide 3
M/EEG Hardware: 1. Basics: EEG: Measures electrical potential (Volts) via scalp electrodes. MEG: Measures magnetic flux (Teslas) using sensors close to the scalp. Invasive methods: Electrocorticography (ECoG), depth recordings. MEG "sees less but sees better" - David Cohen 2. EEG Details: Signal strength: Scalp EEG: 10–100 µV (peak-to-peak). Dura (brain surface) EEG: 10–20 mV; Electrodes: Silver (Ag) + Silver chloride (AgCl), Rely on electrochemical reactions (oxidation/reduction). Placement:...
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Chapter 15
Content Vocabulary
Girder – The girder supports the floor joists by carrying the weight of the structure above it.
Box sill – A box sill is constructed by placing the sill plate on the foundation and attaching the band joist.
Subflooring – The subflooring is secured to the joists to provide a stable base for the finished flooring.
Crown – The crown of a joist should always be positioned upward to account for deflection over time.
Bridging – Bridging between floor joists prevents...
geo cc
(1) Centrifugal force – Outward force in rotating reference frame. Coriolis Force – Deflection due to Earth’s rotation. Centripetal force – Inward force keeping circular motion. Geostrophic flow – Balance: Coriolis and pressure gradient. Inertial flow – Only Coriolis force acts. Cyclostrophic flow – Pressure balances centrifugal, no Coriolis. Gradient flow – Curved flow with all forces.
(2) Yes – Longer moment arm (larger R) → larger centrifugal acceleration. Yes – Higher
Quiz 3
1. EEG/MEG Hardware & Sensors
- EEG: Measures electrical potential (voltage) differences on the scalp, originating from secondary/volume currents in the extracellular space. Uses electrodes (e.g., Ag/AgCl) that convert ionic flow to electrical current. Requires a reference electrode. Signal significantly smeared/distorted by low conductivity skull. Sensitive to both radial & tangential sources. Standardized placement (e.g., 10-20 system) ensures replicability.
- MEG: Measures magnetic fields