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Reflex = involuntary motor response.Reflex arc: receptor → afferent nerve → CNS → efferent nerve → effector.Deep tendon reflexes (monosynaptic):Biceps C5–C6 (musculocutaneous) → elbow flexion.Triceps C6–C7 (radial) → elbow extension.Brachioradial C5–C6 (radial) → elbow flexion.Patellar L3–L4 (femoral) → knee extension.Achilles S1–S2 (tibial) → plantar flexion.Superficial reflexes (polysynaptic):Corneal CN V–VII.Abdominal T7–T12.Cremasteric L1–L2.Anal S4–S5.Plantar

1. Human Resource Management (HRM) – Introduction

Human Resource Management (HRM) is the strategic approach to managing people effectively in an organization to achieve organizational goals and improve employee performance.

Definition

HRM is concerned with recruitment, development, motivation, and maintenance of human resources in an organization.

Objectives of HRM

• To ensure optimum utilization of human resources
• To improve employee efficiency and productivity
• To maintain healthy industrial relations

Rules of Composition Composition is the arrangement of visual elements in a photograph. Techniques such as the rule of thirds, leading lines, framing, balance, and symmetry help create visually effective images. Portrait Composition Portrait photography focuses on expressions and personality. Lighting, background, eye placement, and framing are important. Landscape Composition Landscape photography emphasizes depth, perspective, and natural beauty. Foreground interest, horizon placement, and light

Q) What is Wein’s displacement law? Q)What is de Broglie wave for a moving particle at temperature T? Q)State the assumptions made by the Planck’s to explain black body radiation curve. Q)Describe the term wave packet in Quantum Mechanics. Q) What is the physical significance of wave function? Q)Explain basic postulates of Plank ′ s law of radiation Q)Can Compton effect be observed with visible light? Explain briefly. Q)What was the objective of conducting Davisson − Germer experiment? Q)

•Homeostasis is the ability to the body to maintain a stable internal environment despite change in the external environment (example 1 body temperature regulation, 2 blood glucose regulation, 3 water balance, 4 blood pressure regulation, 5 pH balance. 

•it is branch of science which deal with the study of structure different organism in human body

•it is branch of science which deal with the study of functional different organisms in human body

•cell is the smallest structure and functional

Difference Between Basic Recording and Desktop Recording

Recording – Introduction

• Recording refers to the process of capturing

m1)Explain the evolution of industrial automation from DCS and SCADA to IoT and System-ofSystems (SoS). Highlight major limitations and advancements.? Evolution of Industrial Automation:: 1. DCS and SCADA (Earlier systems) Used for monitoring and controlling machines inside a plant,  Worked in a fixed, hierarchical structure,  Systems were vendor-specific and tightly connected,  Hard to integrate with other systems ,  Not flexible for frequent changes or expansion ,  Mostly local systems, not