The human heart, like other mammalian hearts, is a muscular pump with four chambers. The upper two chambers are called the right atrium and the left atrium. The lower chambers are the right ventricle and the left ventricle. Both sides of the heart work simultaneously. The walls of the atria are thinner than those of the ventricles.
The right atrium receives the blood from the superior vena cava which collects deoxygenated blood from the head, neck, arms and chest, and from the inferior vena cava
Operating System: A program that acts as an intermediary between a user of a computer & the computer hardware Divided into 4 components: Hardware, OS, System/Apps, Users Fetch-Decode-Execute; Operation: 1. I/O & CPU execute concurrently 2. Device controlelr in charge of a particular device type 3. Local Buffer 4. Moves data 2/from main memory & local buffers 5. I/O from device 2 local buffer 6. Device controller informs CPU it's d1 by causing an interrupt
Nichita Stănescu este unul dintre cei mai importanți poeți ai literaturii române postbelice, alături de Adrian Păunescu, Ana Blandiana sau Marin Sorescu. Poetul a debutat în 1960 cu volumul Sensul iubirii, urmat în 1964 de O viziune a sentimentelor, ambele volume având ca temă fundamentală iubirea, privită nu doar ca emoție personală, ci ca modalitate de cunoaștere a universului.
Poezia „Leoaică tânără, iubirea” face parte din al doilea volum și se constituie ca o adevărată
Q1. Write difference btw following 1. Preemptive and Non-Preemptive Scheduling 2. Program and process 3. Hard real time systems and soft real time systems 4. Time sharing and multi programming
| Point | Preemptive Scheduling | Non-Preemptive Scheduling |
|---|---|---|
| 1 | CPU can be taken away from a running process before completion. | CPU cannot be taken away; process runs until it finishes or waits. |
| 2 | Better response time but higher overhead (due to context switching). | Less overhead but poor response for short |
Spark (1914)
- June 28: Archduke Franz Ferdinand (A-H) assassinated by Gavrilo Princip (Black Hand, Serbian group).
- Black Hand opposed Bosnia’s annexation; wanted unity w/ Serbia.
- Spark = start of WWI.
Alliances
- Triple Entente: Britain, France, Russia (Italy later).
- Central Powers: Germany, A-H, Italy (switched sides).
MAIN Causes
- Militarism = arms race.
- Alliances = hostile camps.
- Imperialism = rivalry over colonies.
- Nationalism = extreme pride.
1. Define environmental law and policy and explain why it is important.
Environmental law and policy are regulations, statutes, and agreements at local, national, and international levels that protect the environment and set legal consequences for damage. They are important because they protect public health, natural resources, and ensure people’s right to live in a safe, clean, and healthy environment. They also balance economic activity with sustainability and safeguard future generations
2.
verifikacija:statička(review-i, provera koda i alati, statička analiza, dokazivanje ispravnosti)hibridne (model checking, apstraktna interpretacija simulira izvršavanje)dinamičke (testiranje).elementi ocene: ocekivani rezultati(pov.vr,poruke,izuzeci),potvrda testa klasifikacija: cilja(funkcionalno,performansi, stress),namena(usmereno na otkrivanje greške, prihvatno,regresiono. mutaciono) oblast(unit, integration, system) faze(impl, integr pods, deployment, odrzavanje) info o softv(white,
Week 5:
Reptilian Brain = Emotional Brain (fist)
Limbic area/ amygdala = Rational Brain (finger sup)
Frontal Cortex | Theory Definition for a 12-year-old: The reasoning behind why and how a particular thing happens, with an evidence base behind it. | A scientifically-based possible explanation for a fact, observation, or pattern in the world that provides a foundation for understanding relationships || Van Der Kolk’s Characters:The Cook- Thalamus – focus, consciousness, attention,
Split the array into two halves around a middle index.
Recursively compute the maximum subarray sum entirely in the left half and entirely in the right half.
Also compute the best “crossing” subarray that ends in the left half (best suffix of left) and continues into the right half (best prefix of right).
The maximum subarray for the whole array is the maximum of these three values.
The crossing sum can be found in linear time by scanning leftward from