Biometric techniques: Safeguard sword

In the process of globalization, world populace is exposed to online fraud and threat from terrorist activities. These harmful practices prompt government and business communities of nations to explore intelligent identity solutions. In any financial company or government organization, control access to financial transactions, computer networks is authorized by recognizing password, pin or other smart devices. Proper use of public key cryptography helps to secure exchange and authentication over insecure network. There is an ardent need of simple and secure procedure to verify the identity of authorized person.

In general, biometrics systems are based on the features that cannot be lost or forgotten. It is beneficial for users as well as system administrators. Biometric techniques help in strengthening identity system with the addition of physical or behavioural characteristics to the identity information. This technology is used to identify the person through combining physiological and behavioural features of person with information that elaborates the subject’s identity. Biometric technologies include face, voice, finger prints, hand and iris recognition, and DNA. These are the pillar of strong identity recognition system.

Biometric identification and verification generate digital data. It creates a machine readable trace every time identification is performed. Interoperability performs a vital role in for the process of biometrics. Face recognition technique is an automated or semi-automated process of matching facial images. This image is captured using scanner and then analysed in order to obtain biometric signature. Facial recognition include numerous technologies like 2D, 3D, infer red facial scan. 

Fingerprint consists of a features and details of a fingertips. These features include arch, loop and whorl. A fingerprint is the pattern of ridges and furrows on the surface of a fingertip. No two persons have precisely the same arrangement of patterns. This technology is extensively accepted by security agencies. Demerit of fingerprint biometrics are that it can be altered with time.

Iris recognition is externally visible, coloured ring around the pupil. It is a physical feature of a human being that can be measured and thus used for biometric identification and verification. Iris scan is high quality of photograph of iris taken under near infra-red illumination.

Another biometrics ID is voice which offers an ability to provide positive verification of identity from an individual’s voice characteristics.  The pattern matching task of speaker verification involves computing a match score. Speaker models are developed from the features extracted from the speech signal. To authenticate the user, the machine algorithm compares/scores the incoming speech signal with the database model of the claimed user.

Biometrics systems have immense advantages for companies. Though the biometrics, companies can lessen the frauds related to buddy punching and ID. Biometric systems are also beneficial for issues related to forgotten passwords, lost IDs by employing physiological attributes. Companies can easily cut down password administration expenses and can replace difficult passwords too. Biometrics technology also offers increased ROI and cost savings in various areas including time and attendance and loss prevention.

In final words, biometrics are effectual techniques to verify authentic person in financial or business establishment. It is basically a measurement of biological data. Biometric authentication involves to compare a registered or enrolled biometric sample against a newly captured biometric sample.

Switch to natural chocolate face pack to make charming face

Chocolate is a marvellous ingredient for face pack that can be highly useful for glittering skin. As it is likes by majority of people and good for taste buds, it is equally beneficial for face skin. The main reason is that chocolate has anti-oxidant properties and reduces ageing process.

Dark chocolate or cocoa powder helps in maintaining natural and glowing skin tone, make it soft and lessens pigmentation. Women who want apply face pack of chocolate can mix number of other ingredients to become gorgeous and leave good impression among people.

There are numerous combination of chocolate face packs:

1. Chocolate with milk:

To prepare this face pack, one has to use following ingredients:

2 bars of dark chocolate

2/3 cup milk

1 tsp. sea salt

3 tbsp. brown sugar

To make good pack, you have to mix milk, sea salt and brown sugar in a bowl. Melt the chocolate in boiler. Add the chocolate to the milk mixture and mix gently. Allow it to cool down. Then apply on your face instantly before it harden. Leave it on your face until the pack becomes hard. After that wash-off your face. Your skin will be well moisturized and glow.

2. Chocolate face mask:

To prepare chocolate face mask, following ingredients are required:

Chocolate spread

Honey

Butter

Sugar

Procedure to make this mask:

 Mix all the ingredients in a bowl to make a smooth paste. Apply on your skin gently and evenly. You must wait for 20 minutes. Then wash off with warm water and follow with a cool rinse. It is recommended to repeat it in 15 days for good results.

3. Chocolate face pack for dry skin:

You can use following ingredients:

Cocoa powder

Honey

Oatmeal

Cream (Base cream or massage cream).

Procedure for preparing pack:

Mix all the ingredients till the batter becomes thick and Brown. Apply on Face and leave for 20 minutes. Rinse off with lukewarm water. It will make your skin more firm and smooth.

Lastly, it can be well observed that chocolate face masks, face packs, prepared at home are very good and pure for face skin. These face packs can be excellent for beauty care

Prove yourself as a talented person

We all have inherent talent in certain area but it is sometimes not recognizable at social level. It may be due to that many individuals do not able to exhibit their inner talent in right platform or they may not have got golden opportunities to utilize their special endowment useful to global business or research.

It is really a great need to display intrinsic capabilities to enhance our persona and live rich life that has meaning to natural world. The dominating question here is how? As there are massive talented professionals with top class degrees. Among them, it is very challenging to compete in specific job arena.

To show talent in suitable podium, persons/candidates must develop some traits. They need to be alert in surrounding, normally rapid learner to new concepts put other’s thoughts or creativity quickly to make their own. They can entice companies or other social groups through striking vocabulary.

In social environment, people can prove themselves as talented entity through intelligent problem solving approach. They can also develop high level of curiosity for social/environmental issues and Interest in investigating and doing things uniquely.

In condensing the strands, if a person realizes that he/she has knack to do something uniquely in specific stream, it must be aroused. It is not only beneficial for personal augmentation but it will aid to the world populace too. People may utilize their capabilities in varied situations and develop self-confidence to perform excellently in challenging task.  This will allure to others and people may definitely get opportunities to use their knack though such miracles do no happen overnight. Patience and solidifying the skills always pay and ultimately person may realize optimal satisfaction in life through proving himself as a talented one.

Warning signs of depression in person

Depressive feelings are very common to people in this convoluted world because of lots of life struggle and threat to self-esteem. If such feelings persist for longer duration, it may take dangerous form and become life threatening.

It is imperative to recognize symptoms and take wise step to visit doctor, psychologist or psychiatrist at proper time to manage the depression.  Major indications of depression are Trouble in concentrating, remembering details, making decisions, fatigue, feelings of guilt, insignificance, helplessness, hopelessness, insomnia, or sleeping too much, irritability, restlessness, lack of interest in things once pleasurable, overeating, or appetite loss, aches, headaches, or cramps, poor digestive system, feeling of sadness, anxious, or Suicidal thoughts or attempts.

There are some warning signals of depression that must not be ignored by family or caretaker. These include abrupt switch from unhappiness to extreme calmness, always talk about death, deep sadness, taking risks that could lead to death, making comments about being hopeless, helpless, or worthless, talking about suicide.

When person is suffering from depression, he/she may visit to mental health specialists. They figure out the condition of patient and accordingly provide psychotherapy as a treatment option for depressive feelings.

It is to be noted that depression is different from grief. It is based on biological factor or stressful life events such as divorce, or changing school. Depressed person perform poorly in given task, complain for emptiness or act aggressively. Teen’s depression is very common and it must be managed properly to avoid severe mental disorders.

It can be appraised that depression is common emotion but it can worsen the mental condition of humans. In depressive state, person can take dangerous action like suicide. It is therefore important to observe the warning signals of the depression and visit to psychiatrist at the earliest for treatment.

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

Causes and risk factors for developing Erotomania disorder

Erotomania is a mental health syndrome in which patient develops a belief that other individual is attracted towards him or her. It is a rare category of paranoid delusion. This delusion persists even though opposite side person has no feeling about sufferer. Psychological reports revealed that erotomania immensely affect females as compared to males.

Erotomania begins unexpectedly and it continues for longer period. It is a psychiatrist ailment and one of the symptoms of critical psychological diseases like schizophrenia, schizo-affective disorder, and major depressive disorder with psychotic features, bipolar disorder, or Alzheimer's disease. Key symptom of this disorder is that patient develops false belief of deep love about other person. In erotomania, person tries to make contact through stalking, written communication, and exhibits other harassing behaviours. Person continually sending letters, emails, or gifts to the other individual. He/she makes phone calls constantly. These people also pose threat to object of love.

Erotomania may occur over a long period of time or in short episodes called psychotic breaks. Psychotic breaks involve a sudden deteriorating of delusions. Patient in such conditions are unable to sleep properly, involve in huge activities, having lots of thoughts, speak on range of topics, have unusual amount of energy and may show risky behaviours like rash driving. Erotomania is sometimes linked with bipolar disorder.

According to case reports, erotomania is often triggered by social media networks. Other psychological reports have shown that erotomania is developed to manage severe stress in person. Psychologists also indicated genetic basis for developing erotomania.

The diagnosis of erotomania is quite difficult for psychiatrist as it is an uncommon mental disorder. In similar way, treatment is also not available for erotomania. In order to manage this syndrome, psychiatrists must focus on treating the primary disorder and give medications, therapy, and hospitalization. Appropriate therapy will aid the sufferer to comply with an agreed treatment plan and to educate them about their disorder.

In our surrounding, we hear many cases of such impulsive love. These symptoms may be highly risky for other individual. Therefore if any individual display symptoms of Erotomania, he/she must visit psychiatrist for immediate help. It will be beneficial to arrest the symptoms at early stage before showing risky or aggressive behaviour towards another person.

It can be interpreted that Erotomania is rare syndrome. Individual under such condition think that he/she falls in love with other. There is no treatment for this unusual disorder and only behaviour therapies and some medications can lessen the impact of this disorder. 

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

Effectiveness of counselling techniques for violent behaviour

There are massive number of people suffering from mental health issues but few of them visit to counsellor for reducing the syndromes. Mental health counsellors have vital role to assist patients of mental disorder or emotional problems. They are well trained to assess, diagnose and treat people fighting with mental health issues such as anxiety, depression, stress, bipolar disorder, eating disorders, schizophrenia, post-traumatic stress disorder or serous emotional state.

Children and adults show violent/aggressive behaviour in some situations that trouble them. Aggression may be a common and thus it may be adaptive in those environments. There are numerous grounds of exhibiting aggressive or violent behavior. The most dominant cause is high negative emotionality leading to low threshold for anger or tolerance for frustration. There are other reasons that trigger aggressive acts. Distorted cognitions may lead to unjustified alarm or erroneous beliefs. High level of anxious feeling may lead to harmful escape or avoidance behaviors. Delayed cognitive or communicative development is also a key cause of aggressive behaviors to show emotions or desires. These factors lead to reactive aggression that respond to perceived hurt, or violation. It includes hitting, biting, kicking and self-injurious behavior.  Persons also shout and show verbal outbursts.

During teenage years, children often display increased rates of school dropout, depression, juvenile delinquency, violent expression, and poor peer relationships. When it takes severe form, they need counselling.

First of all, it is obliging to understand some pointers for violent behaviour and develop personal action plans. It is observed by mental health counsellor that main predictor of violent behaviour is past violent behaviour. If a person has previously showed aggressive behaviour, she or he probably displays such behaviour in social situation. Risk factors that trigger violent behaviour include hostile, suspicious, and agitated behaviour, as well as delusions, hallucinations, and other signs of poor contact with reality.

Psychological studies have established that a child or adult who shows aggressive behaviour has poor impulse control. Therefore, counsellors offer behavioural therapy to explore the cause of the aggressive/violent behaviour and then teach to the patient numerous ways to control the impulses that lead to these behaviours. This therapy also helps the patient to recognise the causes of the aggression and how to avoid them. The therapist may clarify the patient the magnitudes of violent behaviours, especially if the patient is a child.

To roll up the importance of counselling for violent behaviour, it is well comprehended that mental health counsellor can transform the aggressive or violent instinct of a person up to a great extent through the application of behaviour therapy. 

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

Coping with Alien Hand Syndrome: rare neurological condition

There are typical mental ailments that fall under rare group. Alien hand syndrome is one of the neurological condition that causes one hand to act voluntary. In alien hand syndrome, a person loses control of his or her hand and act independently. It labels involuntary complex goal-directed activity of one limb. It can greatly affect children, but alien hand syndrome is also found in adults.

Alien hand syndrome has been linked with several abnormal involuntary movements when different regions of the brain, such as the corpus callosum, parietal region, or frontal region, are involved.  Basically, Alien hand syndrome is related to brain surgeries that isolate the two hemispheres of the brain. This may involve a cut along the corpus callosum. The corpus callosum divides the brain hemispheres and permits for communication between the two sides. Surgeries to treat epilepsy affect the brain in this way. Lesions have also been found in the anterior cingulate cortex, posterior parietal cortex, and supplementary motor cortex areas of the brain in those with the condition.

Major symptom of alien hand syndrome is the powerlessness to control the hand because it acts freely. The affected hand may move unwillingly and perform goal-directed tasks and actions. The hand moves without cognitive control or cognizance.

Psychiatrist or medical professionals diagnose alien hand syndrome through observation and evaluation. Unfortunately, there are no treatment options available presently to cure this rare mental syndrome. Only symptomatic condition can be managed by muscle control therapies such as botulinum toxin (Botox) and neuromuscular blocking agents. Other therapeutic procedures for example Mirror box therapy, cognitive therapy techniques, and learning task behavioural therapies are helpful in improving the condition of patient suffering from alien hand syndrome.

In essence, alien hand syndrome is an exceptional neurological state of a person due to several cerebral damages. Diagnosis of this rare syndrome is challenging and no cure of this disorder. Patients can only cope up this syndrome through cognitive therapy and muscle control techniques.

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