Human resources is a term used to describe the individuals who make up the workforce of an organization, although it is also applied in labor economics too.

Human resources is also the name of the function within an organization charged with the overall responsibility for implementing strategies and policies relating to the management of individuals (i.e. the human resources). This function title is often abbreviated to the initials "HR".

Human resource managers seek to achieve this by aligning the supply of skilled and qualified individuals and the capabilities of the current workforce, with the organization's ongoing and future business plans and requirements to maximize return on investment and secure future survival and success.

In ensuring such objectives are achieved, the human resource function is to implement an organization's human resource requirements effectively, taking into account federal, state and local labor laws and regulations; ethical business practices; and net cost, in a manner that maximizes, as far as possible, employee motivation, commitment and productivity.

Key functions of HR :-

Human Resources may set strategies and develop policies, standards, systems, and processes that implement these strategies in a whole range of areas. The following are typical of a wide range of organizations:

1. Maintaining awareness of and compliance with local, state and federal labor laws
2. Recruitment, selection, and on boarding (resourcing)
3. Employee record-keeping and confidentiality
4. Organizational design and development
5. Business transformation and change management
6. Performance, conduct and behavior management
7. Industrial and employee relations
8. Human resources (workforce) analysis and workforce personnel data management
9. Compensation and employee benefit management
10. Training and development (learning management)
11. Employee motivation and morale-building (employee retention and loyalty)

Dear Colleague,
You have mentioned in your statements that you have PRESSURE FROM ALL THE DEPARTMENT ? Be frank i can't comment a professional suggestion to your problem but only peruse your written lines and assumption i am commenting here okay.
First of all , please think each employees pressure capacity individually okay.
1)Physical work stress ? it in directly connect with their Physical condition and fitness , habits etcc.2) after JOINING their Job , what extent they have UP GRADED THEIR "TALENT -TRAIT" improved ? 3) scientific system of Planing their work ? make it easy . it covers work station facility , work automation, position etc.., 4) Time study preparation by Time management etc.?
I CAN'T explain all the facts here okay.
indirectly i can say , why the Liquir facility was provided to Military people in india , even though Liquir is a Restricted commodity ? 30ml is treated to be a Medicinal angle , Most of the Medicinal Syrup should contain 5% Alchohal ,is it ?
At least i am happy to here to see that Necisity of Real HR persons concept not by mere , etc etc policy co.
Hr has wide role to play , not merely as a BOSS , you have to act as Father , friend , brother , etc to each employee and treat them as a FAMILY MEMBER AND MAKE AWARNESS what the company expecting from them ? then these problems will not be ARISE according to this Layman HR RESEARCHER from my 15 yrs experience in HR.
PLEASE revert back about my suggestion with your views okay
till then take care
bye for now