OS
- Serves as a resource manager, controlling the access to the hardware
- Also serves as an abstraction layer to allow user processes to call functions that access hardware (via system calls)User vs Supervisor mode (Kernel Mode
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User vs kernel mode
- Prohibit Privileged instructions in user mode
- Program Status Word (PSW) is a special register that holds bit values such as access priveleges mode, as well as captures run time execution conditions, another example is branching instructions,
ética: Conjunto de princípios que orientam o comportamento humano com base no que é considerado certo ou errado. A ética é transversal a todas as profissões – através de um código Deontológico
Moral: Conjunto de regras, valores e costumes que uma sociedade ou grupo segue. Enfoque: Normas práticas que guiam o comportamento cotidiano das pessoas.
Deontologia Profissional: Estudo dos deveres e obrigações de uma profissão. Enfoque: Normas
[...]ενεργοποίηση μιας άλλης ειδικής κατηγορίας Τ-λεμφοκυττάρων, των κυτταροτοξικών Τ-λεμφοκυττάρων, τα οποία θα καταστρέψουν τα κύτταρα - στόχους. Η δράση των βοηθητικών αλλά και των κυτταροτοξικών Τ-λεμφοκυττάρων αποτελεί την κυτταρική ανοσία. Και στις δύο κατηγορίες Τ-λεμφοκυττάρων
CREATE TABLE Supplier (
SupplierID INT PRIMARY KEY,
Name VARCHAR(100) NOT NULL,
City VARCHAR(50)
);
CREATE TABLE Product (
ProductID INT PRIMARY KEY,
Name VARCHAR(100) NOT NULL,
Price DECIMAL(10, 2) NOT NULL,
SupplierID INT,
FOREIGN KEY (SupplierID) REFERENCES Supplier(SupplierID),
CHECK (Price > 0)
);
INSERT INTO Supplier (SupplierID, Name, City) VALUES
(101, 'Agile Supplies', 'Mumbai'),
(102, 'TechCorp Distributors', 'Delhi'),
(103, 'Global Trading', 'Kolkata'
Equity theory is a narrow extension of exchange theory. Organizational justice: making and communicating decisions that are perceived as fair. Distributive justice is concerned with outcome fairness: by standard allocation like by equity付出多少收获多少, equality人人平等, need. Procedural justice is concerned with process fairness: adherence to rules确保每个人都被听到; decision is unbiased and based on full, accurate information. Procedural justice can compensate for a lack
...Paradigms= Interactionism &Critical
Key Principles of Labeling Theory=The focus is on what happens after the action, not what
preceded or caused the action
Primary deviance: occasional or situational behavior that may be
excused or rationalized by the actor or the audience
- The initial act of deviance that goes relatively unpunished
Secondary deviance:deviant behavior triggered by social reactions
that follows primary deviance,deviance that occurs after person is labeled criminal
Conformist=
What are the most common skin conditions needing long term care?
Xerosis (dry skin)
Pruritus (itchy)
What are the Primary Lesions?
1. Macule
2. Patch
3. Papule
4. Plaque
5. Nodule
6. Tumor
7. Wheal
8.Vesicle
9. Bulla
10. Pustule
Define macule
small, ≥1 cm
Define Patch
larger, >1 cm
Define Papule
small, ≤ .5 cm, no visible fluid
Define Plaque
larger, >.5 cm, can be coalescence of papules
Define Nodule
.5-2cm, deeper and firmer than papule
Define Tumor
nodule >2 cm, no fluid
Define Wheal...
7. Role of Sox2 in biological functions
Sox2 is a core transcription factor that preserves stem-cell identity. It works with Oct4 and Nanog to maintain pluripotency and self-renewal, activating genes required for an undifferentiated state. It also prevents premature differentiation, especially in neural progenitor cells, keeping them from becoming neurons or glial cells too early. Loss of Sox2 leads to failure in forming the pluripotent epiblast during early development, showing its essential role
*Chapter 1: Nature and Significance of Management*
*Meaning of Management: Process of planning, organizing, staffing, directing, and controlling to achieve organizational goals efficiently and effectively. *Characteristics of Management: Goal-oriented, pervasive, multidimensional (managing work, people, operations), continuous process, group activity, dynamic function, intangible force.
*Functions of Management: Planning, Organizing, Staffing, Directing, Controlling.
*Objectives of Management: