Tuesday, April 22, 2008

Project Workforce Management

Workforce Management (WFM) encompasses all the responsibilities for maintaining a productive and happy workforce. Sometimes referred to as HRMS systems, or even the larger ERP systems (Oracle, PeopleSoft, SAP, IFS, Reflexis). There are many software vendors within this space. Project workforce management combines project management, workforce management and financials, to replace the spreadsheets and internally developed systems companies currently use for cost and revenue planning, tracking and management reporting. A workflow engine makes it simple to configure and change project and workforce processes.

There are three main differences between Project Workforce Management and traditional project management and workforce management disciplines and solutions:
  • Workflow-driven: All project and workforce processes are designed, controlled and audited using a built-in graphical workflow engine.
  • Organization and Work Breakdown Structures: Project Workforce Management provides organization and work breakdown structures to create, manage and report on functional and approval hierarchies, and to track information at any level of detail.
  • Connected Project, Workforce and Financial Processes: Unlike traditional disconnected project management, workforce management and billing systems that are focused solely on tracking only IT projects, internal workforce costs or billable projects, Project Workforce Management is designed to manage all project and workforce processes, whether internal, shared (IT) or billable

Monday, April 14, 2008

Atherosclerosis

Atherosclerosis is a disease affecting arterial blood vessels. It is a chronic inflammatory response in the walls of arteries, in large part due to the accumulation of macrophage white blood cells and promoted by low density (especially small particle) lipoproteins without adequate removal of fats and cholesterol from the macrophages by functional high-density lipoproteins. It is commonly referred to as a "hardening" or "furring" of the arteries. It is caused by the formation of multiple plaques within the arteries.

The atheromatous plaque is divided into three distinct components:
  1. The atheroma ("lump of porridge", from Athera, porridge in Greek,), which is the nodular accumulation of a soft, flaky, yellowish material at the center of large plaques, composed of macrophages nearest the lumen of the artery
  2. Underlying areas of cholesterol crystals
  3. Calcification at the outer base of older/more advanced lesions.
The following terms are similar, yet distinct, in both spelling and meaning, and can be easily confused: arteriosclerosis, arteriolosclerosis, and atherosclerosis. Arteriosclerosis is a general term describing any hardening (and loss of elasticity) of medium or large arteries, arteriolosclerosis is any hardening (and loss of elasticity) of arterioles (small arteries), and atherosclerosis is a hardening of an artery specifically due to an atheromatous plaque. Therefore, atherosclerosis is a form of arteriosclerosis.

Atherosclerosis causes two main problems. First, the atheromatous plaques, though long compensated for by artery enlargement (see IMT), eventually lead to plaque ruptures and stenosis (narrowing) of the artery and, therefore, an insufficient blood supply to the organ it feeds. If the compensating artery enlargement process is excessive, then net aneurysm results.

These complications are chronic, slowly progressing and cumulative. Most commonly, soft plaque suddenly ruptures (see vulnerable plaque), causing the formation of a thrombus that will rapidly slow or stop blood flow, leading to death of the tissues fed by the artery in approximately 5 minutes. This catastrophic event is called an infarction. One of the most common recognized scenarios is called coronary thrombosis of a coronary artery, causing myocardial infarction (a heart attack). Another common scenario in very advanced disease is claudicating from insufficient blood supply to the legs, typically due to a combination of both stenosis and aneurysmal segments narrowed with clots. Since atherosclerosis is a body-wide process, similar events occur also in the arteries to the brain, intestines, kidneys, legs, etc.

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Tuesday, April 1, 2008

Adolescence Drug Addiction

Adolescence is this phase of the life where a person can be easily misled to their credulous nature. The addiction one of drug breaks the dreams of such individuals and also has his effect on the close relation and expensive. Adolescence is this aspect when we tend to go up high in the sky of success and never not to look at behind. The addiction one with drugs shreds the wing of success making with misleading puppet in the hands of the substances of drug. Since it is an impressionable age the process of weaning far from the substance from drug is a heavy work for the parents.

Stages of drug addictionSince the progress of the addiction is variable depending on the signs and symptoms the drug addicts can be categorized into the early, middle or late stage. During the initial phase of addiction the addicts experiment with the drugs due to peer pressure and cultivate the habit of smoking, drinking etc. Inattentiveness, lying, stealing or demanding money, late night stays at friends place, poor performance at studying institutes are few of the beginning signs of addiction. Also they may come with symptoms of lack of sleep and appetite at the physical level.

As the addiction progresses the dependence on the drug makes them to avoid company and family members, blame others without any reason and lose control. There do not maintain physical appearance and are unkempt and shabbily dressed. Any change from the normal attitude is the first indicator of addiction.

In the last stage of addiction there is no need to seek telltale signs, as the addiction is evident in the behavior. Getting expelled from school, committing crime, mood swings and paranoia are the extreme signs, which the addicts suffer from.

Initially drug addicts always hide from the relatives the fact that they are into addiction. They think the addiction can be left at any point of time. But they are proven wrong in the long run. It is better to learn from the sufferings of drug abusers and be alert in choosing company in the school and college.

In the current era many drugs are available to remove the toxicity of the drug substance and rehabilitation center are reachable to de addict the abuser, but this is not enough for the completion of the course of treatment. What helps, as a healing remedy is the psychological support given by family members? The awareness about the consequences of addiction should be created to keep the adolescence at bay from this evil habit.

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