Notes, summaries, assignments, exams, and problems

Parabolic Motion

Is when an object has two dimensions: U.R.M on the horizontal axis and U.A.R.M on the vertical axis.

Vertical Motion

Is when we throw an object totally up, meaning that the initial velocity or force is only applied in the vertical axis.

Uniform Rectilinear Motion (U.R.M)

Is when an object travels in a straight line at a constant speed with zero acceleration.

Uniformly Accelerated Rectilinear Motion (U.A.R.M)

Is when an object travels in a straight line with constant acceleration.

Inertia

Property of objects to maintain their current state.

Law of Conservation of Matter

Energy is neither created nor destroyed, only transformed.

Gravitational Acceleration

Type of acceleration that attracts bodies towards the center of an astro.

Work

Scalar... Continue reading "Laws of Motion and Gravitation in Physics" »

STAFFING

Meaning:

Staffing is the process of attracting, recruiting, selecting, placing, appraising, remunerating, developing, and retaining the best workforce.

Importance of Staffing:

• Effective Managerial Function:
• Leads to Effective Utilization of Human Resources:
• Builds Cordial Relationship:
• Helps Human Resource Development:
• Helps in Effective use of Technology and Other Resources:
• Improves Efficiency:
• Long Term Effect:
• Essential Contribution:
• Provides Job Satisfaction:
• Maintains Harmony:

The urea cycle, also known as the ornithine cycle, is a critical metabolic pathway that primarily occurs in the liver, and to a lesser extent, in the kidneys. Its main function is to convert excess nitrogen from protein and amino acid breakdown into urea, a less toxic compound than ammonia, for safe excretion in urine.

Steps in the Urea Cycle

The urea cycle involves several enzymatic reactions within the mitochondria and cytoplasm of liver cells. Key molecules include ammonia, carbon dioxide, ornithine, citrulline, argininosuccinate, and arginine.

1. Formation of Carbamoyl Phosphate

• Ammonia (NH₃) and carbon dioxide (CO₂) combine in the mitochondria.
• This reaction, catalyzed by carbamoyl phosphate synthetase I (CPS I), produces carbamoyl phosphate.

Section 1: Collecting and Organizing Information

Accounting is an information system that reports on the economic activities and financial condition of a business or other organization.

1.1 Identifying the Ways Accounting Benefits Society

Accounting provides information that helps answer questions such as:

• How should society allocate its resources?
• Should we spend more money to harvest food or cure disease?
• Should we build computers or cars?
• Should we invest money in IBM or General Motors?

Market-Based Allocations

A market is a group of people or entities organized to exchange items of value. Common terms for the added value created in the transformation process include profit, income, and earnings.

Financial Resources

Businesses need financial resources... Continue reading "Accounting: An Information System for Resource Allocation" »

The heart: double circulatory system

Vena cava - body to the heart (DO), pulmonary artery heart to lungs (DO), pulmonary vein - lungs to heart (O), aorta - heart to body (O). Arteries take blood away from the heart, veins take it towards the heart, Pulmonary means lungs. Valves make sure blood flows in a one way direction. Blood goes from heart to lungs to be oxygenated via the pulmonary artery. The now oxygenated blood goes back to the heart via the pulmonary vein to be pumped around the body via the aorta. Once the blood has been round the body, it is pumped to the heart via the vena cava to be sent to the lungs again for oxygenation then the cycle repeats.

Coronary heart disease

The coronary artery supplies blood to the heart (the heart is... Continue reading "Understanding the Human Heart and Immune System" »

The 7Ps of Marketing

1. Product

A product, whether tangible goods or intangible services, is offered to customers to satisfy their needs. Market research helps businesses determine the right products to produce and sell, impacting customer perception and business success.

2. Price

Price is the amount required to purchase a product. Determining price involves considering factors like cost, customer willingness to pay, value, and utility. A balanced price avoids negatively impacting demand or profitability.

3. Place

Place ensures the right product reaches potential buyers at the right location and time. Effective distribution strategies focus on accessible locations for target consumers.

4. Promotion

Promotion encompasses marketing communication used... Continue reading "7Ps of Marketing: Enhance Your Business Strategies" »

Reported Speech and English Grammar Essentials

Direct and Reported Speech

Time and Place Changes in Reported Speech

Question Words in Reported Speech

• What

Dear Sir/Madam,

I am writing to apply for the position of Junior Administrative Assistant advertised on your website.

I am currently studying a Higher Certificate in Administration and Finance. Thanks to my studies, I have gained the following competencies:

• Organizing and executing operations of management and administration in business
• Accounting
• Taxes
• Financial processes

I worked as a Head of Sales at Galaxy Provisions for four months. My responsibilities there were:

• Negotiating with clients
• Taking inventory

I am the best candidate for the position because my skills and experience align with your job requirements. I excel at reaching agreements with clients and adapt easily to new situations and environments. Furthermore, I am proficient in accounting... Continue reading "Junior Administrative Assistant Application: [Your Name]" »

According to this text are all the men equal in rights? What are the rights of man according to the text?

Yes, they are because says that all men are born free.

What is the origin of sovereignty according to the text? According to the text, can you be punished for something that is not forbidden by law? Who can take part in politics (make laws) according to the text?

The origin of sovereignty is the nation (line 6). No, you can be punished for something that is not forbidden by law (lines 11-12). All the citizens can take part in politics (lines 14-15).

Do you know during which phase of the French Revolution was signed this text: National Assembly, Constitutional Monarchy, First French Republic or Directory? Do you think that the principles of

Core Concepts of Palo Alto Networks

Strata

PA-Series: PA-220, PA-800, PA-3200, PA-5200, PA-7000

VM Series: VM-50, VM-100, VM-300, VM-500, VM-700

• Amazon Web Services
• Cisco ACI
• Citrix NetScaler SDX
• Google Cloud Platform
• Kernel-based Virtual Machine (KVM)
• Microsoft Azure and Microsoft Hyper-V
• OpenStack
• VMware ESXi, VMware NSX, and VMware vCloud Air

Panorama

• Policy Management
• Centralized Visibility
• Network Security Insights
• Automated Threat Response
• Network Security Management
• Enterprise-Level Reporting and Administration

Prisma (Cloud, SASE, SaaS, VM Series ML-Powered NGFWs)

• Cloud Security - Delivers complete security across the development lifecycle on any cloud.
• Prisma Cloud - Cloud Security Posture Management and Workload Protection (Uses API)
  • Alibaba Cloud
  • Amazon