Rugby: A thrilling sport

Rugby is well known sport in many countries of the world. In each rugby game, there are two teams, each consisting of fifteen players. The team is split into two groups known as forwards and backs. There are 8 forwards such as Hooker, Prop, Second Row, Flanker and Number Eight and 7 backs like Scrum Half, Fly Half, Inside Centre, Outside Centre, Wingers and a Full Back.

Each team can carry, pass or kick the ball to the end zone to score as many points as possible. One referee is there to control the match with the assistance of two touch judges. There are no time outs, except at the referee's discretion where he can allow one minute for an injured player to decide whether or not to continue to play. The team who score the greater number of points is the winner of the match.

Each team is only permitted seven replacements per game. Six of the replacements are at the team’s decision and a seventh for injury.  Once a player is replaced, he can not re-join the game.

The game starts with a kickoff which is taken from the centre of the field. The team with the ball put its all effort to score once the ball is in play. A try is awarded when a player touches the ball to the ground in the opponent's in-goal. The team is given five points. After a try is scored, the team is given the opportunity to score a goal by kicking the ball over the opponent’s cross-bar and in between the goal posts, scoring an additional two points. The ball must be kicked from a line perpendicular to where the ball was touched down. If the rival team commits a penalty at any time, the offended team can attempt a penalty kick for three points, either at the goal or a drop kick at the goal from anywhere in the field of play.

During the game, players move onward towards their goal, however the ball can not be passed forward. The participant must pass the ball backwards to his teammates while moving forward. Forward progress of the player carrying the ball may be obstructed by tacking that player. Once a player is undertaken, he must instantly pass or release the ball and move away from it.

Rugby is not only a recreational sport but it is marvellous sporting activity to improve one’s physical fitness, as well as other physical skills. It can also enhance confidence which is very important for overall personality development. If this game is regularly played, it increases bone density because exercise imposes stress on the bones, thus stimulating the deposition of calcium along the line of stress. The main part of rugby game is power, pace, breath-taking skills and crunching collisions.

Snowboarding: an awesome sport

Snowboarding is wonderful winter sport that involves descending a slope that is concealed with snow while standing on a board attached to a player’s feet, using a special boot set onto a mounted binding. The development of snowboarding was encouraged by different recreational activities like skateboarding, sledding, surfing, and skiing. It was developed in the United States and became a Winter Olympic Sport.

The Olympic events in snowboarding include parallel slalom, parallel giant slalom half-pipe, snowboard cross and slope style.

Beginner’s guidelines for snowboarding:

The snowboard is not as simple to control when the board is flat. Snowboarders who use the heel side or toe side on the snow must control their knees bent. This will help going over bumps. It is suggested to use their heels and toes to turn the board. There are chances of falling if players try to shift their entire body weight. Snowboarders need to keep their centre of gravity over the middle of the board.

There are many health benefits of snowboarding as a recreational activity. Snowboarding increase flexibility as it requires sportsperson to change direction, speed, and body position very swiftly. While involving in surfing or stake boarding, person comes to know the balancing skill. Snowboarding enhances balancing strength. This sporting activity also increases the muscle strength. Snowboarding is healthy workout which enhances stamina, leg muscles, and burns high amount of calories. As a result, person can avert many deadly diseases. Besides maintaining physical health, snowboarding also serves as a mood enhancer, improves concentration, and releases stress and anxiety. In this way, snowboarding greatly improves the mental and physical health of the persons.

To encapsulate, Snowboarding is an amazing blend of skiing, skateboarding, and surfing. It is a prominent winter sport.

Importance of hybrid organizations in cutthroat competitive business

Hybrid organizations are ubiquitously established at global stage. A hybrid organization is illustrated as a market-oriented and has broad-spectrum operation. In the arena of Institutional Economics, the phrase “hybrid organization” is used in reference to hybrids that operate between market and hierarchy. Such organizations unify features of non-profit organizations, for example volunteering, mission orientation and creating social and economic value. Fast paced globalization led to the hybridization process and the advent of hybrid organizations.

Hybrid organizations mainly tackle environmental and social issues while retailing the product and services to gain advantage such as fair trade matters, social entrepreneurship in banking services. Essentially, hybrid organization hold functional and central structures and have similar administration policies. Subsequently, the hybrid organization is considered as a unification of government and a private company.

It is visualized that numerous companies may engrained in hybridity. Hybrid organizations are flourishing in energy industry. For example, universities that offer consultancy sessions on a profitable basis. Another case of hybrid structure is Toyota Motor Corporation. In this organizational framework, the functional and product structure responsibilities are mingled, wherein chief engineers are accountable for product structure job and managers have functional responsibilities.

There are advantages and disadvantages of Hybrid organisations. Key benefit of hybrid organization is intermingling of public responsibilities and marketable activities which can have positive impact on productivity. Hybrid organizations make Alliance of business and local goals and it has functional proficiency, flexibility and suppleness in business functions of all units of organizations.

There are some shortcomings of hybrid organizations such as some conflicts may rise between business and other sectors. In hybrid organizations, there are more expenses of unnecessary administration and lethargic response to business scenario.

In short, Hybrid organization may signify traits of non-financial performance valuation and substitute capitalization. All hybrid organizations produce social and economic value and are linked with motive, responsibility and revenue.

Cope up with Alzheimer disease

Alzheimer’s disease hugely impacts on cognitive function of the brain. Females are more prone to this impairment as compared to males. Alzheimer's disease is a type of dementia that is a condition of chronic progressive deterioration of intelligence, memory, and communicative function. Dementia indicates several behavioural deformities often linked with old age.

The cause of Alzheimer disease is still not found by psychologists. But it is commonly believed that advancing age and family history are risk factors. Additionally, some ill health conditions like obesity, hypertension and Down syndrome trigger Alzheimer’s disease. The progression of symptoms in this mental illness varies from person to person. These symptoms are roughly segregated into mild, moderate and severe. The progressive symptoms can be ascribed to the sequence and gradual loss of neuronal functions and destruction of cell in different regions of brain. When patient has mild form of Alzheimer disease, he/she exhibit symptoms of loss of memory. Patient may forget words and names with increasing frequency. In moderate stage, cortical regions, responsible for reasoning are affected and patients begin to lose their logical thinking and experience confusion such as difficulty in identifying family members. When patient enters into severe stage of Alzheimer disease, additional brain regions are damaged which results in loss of control over normal physiological functions to external environment such as patients are unable to perform daily activities and lose ability to speak coherently.

Environmental risk factors associated with Alzheimer disease are cardiovascular factor, metabolic and energy disorder, and traumatic brain injury. Severe form of type 2 diabetes leads to cognitive impairment.

Diagnosis of Alzheimer disease is performed through reviewing family history. Physical examination of patient is done that includes hearing and sight evaluation, checking blood pressure, and pulse rate. In neuropsychological testing, doctors use various tools to assess memory, problem solving, vision motor coordination, attention and abstract thinking. MRI and CT scan is done to look at the structure of brain.

Psychologists recommend symptomatic therapies, cholinesterase inhibitors. They prescribe drugs according to symptoms, like antidepressants for depression, agitation, and for sleep disorders. Routine physical exercise will have effect on disease progression as increased cardiorespiratory fitness has been shown to slow disease headway.

For prevention of Alzheimer disease, people needs to adopt smart lifestyle changes. They must eat more fruits and vegetables. Berries contain high levels of biologically active components, which fight memory impairment related with free radicals and beta-amyloid plaques in the brain. Therefore, it can be very helpful if included in diet. People can consume folic acid supplements to prevent this degenerative ailment. There is a need to maintain blood pressure in order to escape this cognitive impairment that make human life hell.

It is to be noted that Alzheimer disease can hit any person. Some famous personalities who suffered with Alzheimer disease are Ronald Reagan, 40^th President of US, Betty Schwartz, Olympic gold medal winner in track events.

It can be concluded that Alzheimer disease is neurodegenerative ailment that deprive the minds of elderly people. It is progressive and irreversible.  Alzheimer illness causes numbers of cognitive losses that include serious memory loss, spatial and temporal disorientation, and loss of the sense of home. Such patients can no longer recognize familiar places, their family members and forget how to use common objects. In basic sense, this disease usually involves memory impairment at initial stage. Finally, Alzheimer patients need help for daily activities because they lose the ability to dress, bathe, and to feed themselves.

Important note: This article is developed through environmental information, academic experience and/ or personal view of writer. Writer is not responsible for any disagreement

Increasing rate of juvenile crime

Juvenile crimes are rising at alarming rate in present complex global environment. Large number of adolescents and youths are involved in delinquent activities like theft, shop lifting, vandalism, and drug trafficking and alcohol abuse. Juvenile delinquency is the action of committing a wrongdoing at a very young age.

Teens of broken families jump into criminal world and become violent. Another leading cause of juvenile crime is lack of finances. Teens walk into wrong path to enhance their financial status. Lacks of social and moral training to teens also lead them to juvenile crime. Several individual factors and characteristics has been related with juvenile felony. These individual factors include age, gender, complications during pregnancy and delivery, impulsivity, violence, and substance use. Children's and adolescents' interactions with family and peers greatly impact the development of antisocial behaviour. Family interactions are vital factor during early childhood and it can have long-lasting effects.

Delinquency is also linked with low school performance, absence, and school dropout at a young age. Poor parenting practices are major risk factors for this wrongdoing. Parenting practices that are responsible for juvenile crime are negligence or the absence of supervision throughout childhood and adolescence, the presence of explicit conflict or abuse, discipline that is unpredictable or inappropriate to the behaviour and a lack of emotional support from family.

The problem of juvenile delinquency is getting worse in present situation and crime prevention programmes are not armed to handle the present realities or there are less effective strategies to deal with such crimes.

But many intellectuals, counsellors and law makers stressed that the most effective preventive techniques to curb Juvenile crime is to provide good education, recreation, community development, conducting special program, giving training for parent child interaction, and bullying  prevention program.

To bind up, the graph of Juvenile crimes are in mounting. These crimes are serious, which is intense threat to human society. The legal professionals and authorities must formulate and implement policies to curb these criminal activities.  

Carbon Nano-tubes pose occupational health hazard

Today whole world is experiencing rapid technological innovation which has changed the face of human living. One such progress is in nanotechnology. Nanotechnology is the manufacturing and application of material and devices at nano scale (1-100 nm) by using unique characteristics of nanoparticles that are different than those of fine and coarse particles. A carbon nanotube is a tube shaped material, made of carbon, having a diameter measuring on the nanometre scale. Carbon nanotubes are formed from essentially the graphite sheet and the graphite layer appears somewhat like a rolled up continuous unbroken hexagonal mesh and carbon molecules at the apexes of the hexagons. 

Carbon nanotubes are major invention to facilitate plentiful industrial operations. These are minuscule, cylindrical, artificial types of carbon and these tubes differ from each other in shape such as some have single-walled while other tube may be multi-walled. Nano tubes also vary in chemical composition such as pure carbon or contain metals or different materials.

Despite of huge investment in nanotechnology, there are key issues of environment and health safety aspect of this technology. Under some conditions, nanotubes can cross membrane barriers, which suggests that if raw materials reach the human organ, they can induce dangerous effects such as inflammatory and fibrotic reactions. Occupational health is a major concern of counsellors and scholars for people who handle dangerous material in environment. Though national government and management take utmost care and adopt preventive measures to improve occupational protection and health of personnel in organization but it is sometimes ineffectual to control the health. With uproar of modern technologies, nanotechnology have varied utilization in diverse area of human consumption. It is well accepted that Nanotechnology has competency to boost productivity of companies because these tiny particles has wonderful application in business.

Today scholars are continually involve in finding health risk associated with nanotechnology. High risk exposure of these nano particles are swallowing through polluted air intake and dermal contact. It was perceived that general exposure to these materials is by inhaling the gas or vaporizer, making skin get in touch with the substance, consumption the material, and even substance is absorbed through eye contact. Personnel in workplace get exposure to nanoparticles in open systems of production where nanoparticles are frequently applied, work with nanoparticles in liquids and in maintenance process such as clean-up extraction systems. The usage of nanostructured powders may lead to airborne nano particulate experience. Specific Carbon nanotubes can increase the chance of lung ailments.

To condense the strands, Carbon nanotubes (CNTs) are some of the most vital materials to result from nanotechnology. Application of nano particles in organizations pose high risks at work environment. Nanotechnology is evolving technology that is mostly applying in various industrial, medical and other sectors to generate revenues and augment the growth of organization. Several researches argue that nano particles have severe ramifications on huge number of workers who are exposed to this during engineering and management of merchandises.

Unnoticed malnutrition in elderly people

Undernourishment in older people over the age of 65 is sometimes ignored which can lead to major elderly health problems like deterioration of immune system and muscle feebleness. The causes of malnutrition can originate from other health issues such as suffering from dementia, depression, alcoholism, dietary restraints, inactiveness in social circle and limited income.

It is a general consensus that nutritional deficiencies are a foreseeable consequence of aging. Malnutrition in elderly people is often due to inadequate food intake, food choices that lead to dietary deficiencies, and disease that causes increased nutrient requirements, poor nutrient absorption, or a blend of these factors. It is well observed that poor oral health and dental problems can lead to difficulty chewing, inflammation, and a repetitive diet that is tasteless upsurge the risk of malnutrition. Gradual loss of vision and hearing may restrict movement and consequently, it affects in preparing meals and buying favourite food.  Several psychosocial and environmental changes like isolation, loneliness, depression and insufficient money also impact greatly on dietary intake and deteriorate nutritional status of elderly people.

These causal factors for poor nourishment in old age can be reverse if addressed early and properly. To detect the malnutrition, it is important to observe eating habits through spending good amount of time. It is good to monitor weight of old people. Many drugs affect appetite, digestion and nutrient absorption. Therefore, elderly people must be closely observed for these conditions so that they can retain good health.

Care taker or children of elderly people must engage family doctor for regular check-ups. They must be encouraged to eat food with high nutritive value such as spread peanut butters on toast, ripe fruits, and cooked vegetables. At home, care takers must make a restricted diet tastier by using lemon juice, herbs and spices. If elderly one has problem with loss of taste and smell, then try with seasonings and recipes. A nutritional supplement must be considered for older people.

In wrapping the medical facts about the health of elderly group, it is well realized that poor nutritional status is important areas of concern. Due to malnutrition, these people lose their weight, worsen resistance to infection or other disease and consequently there is decline in health, reduced physical and cognitive functional status.