Drone surveillance: An advanced technology for the downfall of coronavirus

Drone technology is embryonic air machinery in the arena of IT and gaining interest among technologists and researchers. Drones or Unmanned Aerial Systems (UAV - Unmanned Aerial Vehicle) are the airplanes, which can fly without a pilot and travellers on board. Drone are controlled remotely by radio waves or with a predetermined route. These are well equipped with accessories used for investigation and watching, in the form of the optoelectronic heads. Main attractive feature of drones is that additional infrastructure is not needed to rapidly register and monitor a chosen area or object. Drones, also called mini-unmanned aerial vehicles, have vast applications in communications, photography, agriculture, surveillance and array of other public services. Among several uses, these drones also pose various safety, security and privacy threats. The model of drones are used in US since past time and they normally hover around crime scenes to collate evidence to improve remote investigations and to crack crime issues through instant response.

 

Drone systems can be modified to perform this particular navigation and scan atmosphere through different angles with the use of infra-red sensors, laser, and optical sensors. In present scenario, drones are highly beneficial to do civilian tasks such search and rescue operations observing weather conditions and traffic flows delivering merchandises and for aerial photography. Main application of drones is aerial photojournalism. Other important uses of drones include shipping deliveries, inspection of building safety, monitoring of crops and cargo transport. Thermal sensor drones are used for search as well as rescue operations, collecting useful data for disaster management, storm tracking, and tornado prediction.

 

 

 

Drones are categorized into fixed-wing or rotary-wing aircraft. Fixed-wing UAS are more effective, have longer ranges and have greater cargoes whereas rotary-wing drones take off and land vertically with the ability to hover during flight. Drone technology has great applications in healthcare industries such delivering medicines, vaccines, blood and other medical equipment. Such supplies can be quickly delivered in inaccessible areas. In the healthcare perspective, doctors need timely delivery of medications, vaccines and blood for the treatment of critical patients. Drones can serve best to resolve such logistic challenges. It can be said that drones are revolutionary technology to ease healthcare challenges and transportation of urgent medicines.

 

Drones are wonderful options for immediate medical supplies but it is not free from challenges. There are several legal challenges for flying drones in the line-of-sight. Drones also have technical limitations such as the battery life, payload capacity and maximum coverable distance. Additionally, some crooks may misuse the drone technology to deliver banned drugs.

 

Today world is gripped under fatal corona virus and people are helpless as it is spreading like fire in forest. In such condition, drones have huge applications. Drones can patrol corona hit zones and observe crowds. In the outburst of covid19, several drones are being used to monitor the grim situation in countries. Both public and private organizations can use drones as a device for planning and preparation for health emergency situations and can prevent disease from spreading to other areas. Drones can well monitor the people who do not wear masks in public space. They can also send the information in broader areas to inform public about threats. An important application of drones in lessening the impact of coronavirus is to spray disinfectant in public spaces. Drones can also be used in thermal sensing and to identify people with raised body temperatures which can indicate the virus infection.

 

Drone surveillance and monitoring is major applications to combat coronavirus. In Kazakhstan, drones are used with infrared sensors, for patrolling and monitoring unlawful border movement. It will help in preventing the spread of coronavirus infections.  China has effectively implemented Drone surveillance for protection against coronavirus. In lessening the eruption of corona virus, drones carryout important task such as observing the highly populated areas and guarantee that people are maintaining social distancing, also generate cognizance about COVID-19, spraying disinfectants and checking people's temperature. Drones, well loaded with camera and speakers can monitor the colonies in the town and ensure that people stay within their homes, especially in containment zones in lock down period. It will assist government to track people who violate.

 

 

 

Concluding remarks:

 

Drones, named as Unmanned Aerial Vehicles offers wonderful tool in performing surveillance, sanitisation and to approach people with minimum risk of infection for their peoples. This article is mainly based on wide array of applications of drones in healthcare, especially in surveillance of corona affected areas. With the outburst of COVID-19, whole world is facing health emergency situation and exploring novel techniques to beat this deadly virus.  Drones are viable and effective solution to lessen the impact of corona virus and safeguard the human life up to some extent. Drones can monitor the movement in public place, useful for spraying disinfectant, delivering medical supplies to save the life of patients. Commonly, drone technology is precious tool to fight against coronavirus pandemic around the globe.

 

 

My first loving experience

First love for indoor game: chess

I was fond of indoor games in my childhood period. Those were splendid days and I loved to play chess with my friends and siblings.

Chess is a wonderful indoor sport and after playing with my elder relatives, I had developed concentration and improved cognitive abilities.  Main attraction of this indoor games is that this sport is played by people of all ages. Chess was my first honey towards life because I freely used my intelligence and logical mind to play the game with other participant and learn high level of skills that helped me to augment my professional career. It is highly enjoyable to play with friends and have positive communication and expand social relations.

My recurrent proximity with chess began when I was just 7 years old. I was not a genius but mediocre student in academic realm. In one instance, when I engrossed in playing chess with someone, I learned tricks to grab the game, but other participant was embarrassed so I gave up and abort the game.  I then realized that I have some extraordinary mental knack to intelligently defeat my competitors. Such thoughts were very helpful in my odd phase of life. 

Regular playing chess with peers and elder members of the family really reckoned in my life as it enhanced my psychological skills to cope with life challenges later on. The major characteristic of a sincere player is that they develop their mental vigour to excel their performance. I really feel comfortable and won self-confidence through playing chess. this fantastic logical game developed inner emotional and mental forte during childhood and abetted me to cope up in peak situation of fierce competitive period in life.

Landing to dialog, I am proud of having first love of chess as a game which nurture me to strengthen my intrinsic brilliant prowess and to bear the deep anguish in different phases of life.

Important: This is the sole authorship of writer. Any resemblance of content is just a coincidence.

Widen your knowledge about rare neurological disorder: “Alien hand syndrome”

Alien hand syndrome (AHS) is an unusual form of neurological ailment.  Alien hand syndrome is a disorder of motor control in which there is involuntary but purposeful hand movements that may be associated with agnosia, weakness, sensory impairment, or weakness. 

Main causes of developing this rare neurological disorder are injury to brain, head trauma, anterior cerebral artery strokes, midline tumours, side effect of some brain surgery and neurodegenerative diseases. Some strange causes include spontaneous pneumocephalus, migraine aura, seizure and Parry–Romberg Syndrome, a presumed autoimmune disorder with progressive facial hemiatrophy. This disorder is linked with frontal, occipital and parietal lobes of brain.

Most prominent symptom of Alien hand syndrome is lack of hand control though affected hand retains a good strength but it freely moves without cognitive control. Patients are unable to feel control over hands movements. It has been observed that patients of Alien hand syndrome may perform complicated task such as removing clothes, manipulating tools.

Medical studies have shown that patients with Alzheimer’s and Creutzfeldt-Jakob disease may show symptoms of Alien hand syndrome.

Diagnosis of AHS can be done through neuroimaging techniques such as FMRI, FDG-PET, DTT, rCBF using SPECT.

At present, there is no proven therapy for AHS. Symptoms can be managed through pharmacologic, physical and behavioural interventions.

Last word:

Alien hand syndrome is an outcome of neurological impairment in person. Patients grip in this disorder have involuntary control of arm but they are aware to perform some intricate tasks. AHS may attach person due to some brain surgery or neurological damage. Diagnosis of this disorder is a challenge for medical experts. It is necessary to perform careful observation and evaluation of patients undergo AHS. The worst part is that not therapies are develop to cure this rare disorder.

Knock me before I become silent

Deadliest feeling in whole life for individuals is to give up when rapt in intricate surroundings. To head off the grave hiccups whether it is in personal or professional domain, coupling of mental and physical wires is pivotal.

Though success, wealth, fame, power, good looks, romantic love are external strands of society but real pleasure have different connotation. People surround take great care from their perspective for person breathing at last stage. They may not pinpoint key nerves of person in high point of living. It is necessary to tap the real feeling of person in his/her ending of life.

Human beings have prowess to quickly adapt to new surroundings. It is a great attribute of humans that has helped them survive and prosper. When switching from physical life to another birth cycle, person usually express brilliant explorations, unique experiences and happy moment of their life. It is good to train our brain to remain positive at deep hours. The happier the person, the more likely that he or she has a large, supportive circle of family and friends, a fulfilling marriage, and a thriving social life. Another mental gain of life is to share creativity. People who enhanced creativity from personal projects and hobbies may allowed to radiate into the working world.

When passing to another world, it is imperative to focus on inner peace that will resolve all mental and physical inquires of life. People close to person in last stage of life must be equip with such dogmas to deal with baffling struggles in physical world. Mentally strong people may confidently manage life challenges. It is important for person near death to impart enriched experience and capabilities to their offspring or close ones so that they can be benefited and lead superb life.

Final expression:

Chasing happiness and exploring inner peace are key cornerstones of living in this physical world. At times of transition to new horizon, we must air our gains and losing of ease the life of upcoming generations. Creating such milieu that closeness can comprehend the real and hard truth life is pacific way to depart. It is nice that person have quest for spiritual pathway.

Advanced techniques to boost hospitality business in today’s challenging environment

Humans are experiencing worst era of this century which made all the economic activities sluggish and many businesses have been collapsed. The moot point is that how we can survive with this deadly corona virus. But humans are brainy and when such catastrophe hit in world community, they find workable solutions to live and augment their economic graph.

As a creative writer, some innovative strands knocked my mind which may be blissful /monetary booster for enterprises to flourish in their trade and enhance fiscal status of country as well as protect human life.

 As we know hotel industry has suffered a lot therefore numerous ideas are listed below to revitalize hotels to serve best to their guests and offer myriads of avenues for technical experts to use their prowess to develop digitally garnished infrastructure.

 Some of these points are accentuated below:  

 -       Robot serving instead of boys (if it is affordable) or eatables served through drone.

 

-       Use of blinds as a curtains that can be easily washed or sanitized. 

-       Wrapped furniture of room, electrical fittings in plastic sheets or use material that is washable or disposable.

 -       Offer fridge and small kitchen utensils shelves to avoid short mid meal order.

 

-       Encourage for self-serving/take away from restaurant attached to hotel or accommodation. 

-       Use online tools to fetch information of guest while check in/ check out. It is also feasible to gather all information while booking hotel so that guest can get keys at the time of check in or handover before check out.

 

-       Facility of gloves and mask in room. 

-       Installing sanitizing tunnel along with security gates. 

-       Touch free handling of luggage and sanitization through tunnel. 

-       Restricted movement of humans in corridors and other common areas. 

-       Smart card in room for operating devices or opening doors and windows for bathroom and Amirah. 

-       Provision for air circulation or fresh air change. 

-       Encourage use of vending machines on each floor to get packed items, drinks and housekeeping items through inserting appropriate card or touch free bar scan. Alternatively, guest can purchase food items with their payment card. 

-       It should be mandatory for guests to commute in sanitized taxis attached to hotel. 

-       Separate wing must be equipped with all amenities in hotels for guests who have anytype of illness that may affect others or if any guest develops disease symptoms.

-       As usual, doctors’ team must be attached to hotel to immediately attend the guests. 

Such precautions or amenities will really aid in resolving unemployment in country as many experts, trained people may get jobs. Guest will feel secure and more enthused to book hotel. More people will believe in Tourism in such an environment and it will really help to lessen negativity triggered among individuals in corona hit environment. 

Above ideas are just to enhance derailed system of hospitality industry in present scenario (April 2020). Hotel enterprises are advised to invest funds according to their budget seeking benefits from above features. Writer is no way responsible for any loss or issue in business. 

Enterprises may contact writer for revitalizing ideas to augment fiscal growth in hotel industry. 

About writer: 

Ragini Sinha

International freelance research writer

Post graduate in psychology

Rich past experience of item writing, idea generation, academic and technical research writing and all type of writing solution.

Develop Hygiene literacy to win against infectious diseases

Pandemic of Corona virus was scattered like a fire in forest throughout the world and humans could not explore any effective healing or preventing technique to win this horrific battle.  The only options for world community to either lock down or make social distancing.

Medical professionals and scientists advocate that cleanliness is the best way to prevent this epidemic from community spread which may be a disastrous scenario for any country in the world.  In TV, print media or radio, we frequently hear that we should use tissue paper whenever sneezing or coughing and dispose of it properly. it is sincerely advised by government officials of health deportment that wear mask, gloves  while going out from home, use serving spoon in group meal, maintain cleanliness at home and public places and wash hands properly with soap to kill germs. We have to develop strong habits of cleanliness to settle corona warfare.

Doctors also stress on the point that we should not share food, do not touch people in social group. It will reduce the chances of spreading deadly virus - Covid-19 with in society.

Sometimes we have a feeling that we already have such hygiene literacy and do not need any training. But many times, we miss something in our life and did blunder that may be cause of human death. It is always good to listen carefully the messages of Covid-19 flashed from authentic sources and follow the rules of hygiene to save our life and shield others also.

Another significant fact regarding Covid-19 is that it is a human to human transmission through air and scientists are still exploring the nature of this virus and its vaccine to save human life. World is crying and helpless with the attack of this virus especially elderly folks. There is a pressing need for us to realize our responsibility when infected with this virus. When any of us is in carrier stage, we are threatening to other innocent people. Now it is a time to through some negative thoughts and involve in welfare of society through maintaining mental hygiene. When we isolate ourselves, we help our body to recover from virus and also do some charitable work to save other human life. It is a time to wash out mental clutter and clean thought process. Therefore mental hygiene is necessary to kick out the corona virus from world dais and recover from great economic, and social losses.

At bottom line,

Corona virus has made the whole world lethargic and in paralytic condition. In this critical condition,  people needs to develop high level of tolerance and hygiene literacy not physically but at mental level, they have to eject negative thoughts and always think for ray of hope in life. These thoughts will definitely boost their will power to fight with corona scuffle and ultimately they will be the champion.

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

Key triggers and preventive tactics of brain stroke in elderly people

Stroke can occur at any age but aged people are more vulnerable. For laymen, Stroke is explicated as sudden neurological deficit caused by impairment in perfusion of brain. In general, people suffer from deadly stroke when blood flow to the brain is interrupted by blocked or burst blood vessels.

There are two major types of brain stroke suffer by patients namely, ischemic stroke caused by blockage in blood vessels in brain and other is haemorrhagic stroke is the consequence of burst or leaking blood vessels in brain. It has been well documented in medical researches that occurrence of stroke increases as people aged.

There are some risk factors of stroke that people must know. Stroke risk factors that cannot be treated include age, sex, race, family history and prior stroke. Brain stroke can be treated in the condition when people undergo hypertension, heart diseases, smoking, diabetes, transient, ischemic attacks, and elevated blood cholesterol. People who suffer from atrial fibrillation (AF), a particular type of irregular heartbeat, are more prone to ischaemic stroke. This is because the inefficient pumping of the atria (the chambers of the heart) allows blood to stagnate and ultimately form clots in the atria. Parts of these clots (emboli) may then break off, travel in the blood to the brain and block an artery, causing a stroke.

It is highly important to know the warning signal of brain stroke.  People may experience sudden weakness or numbness in face, arm or leg in one side of body. There may be confusion, speaking problem or understanding. People may undergo stroke when they have trouble in seeing from one or both eyes, sudden trouble in walking, dizziness and loss of balance.  Stroke can also occur in the condition when person experience severe headache without any known cause.

Brain stroke has dangerous consequences on health of person. This medical ailment is leading cause of death. It can also lead to long-term disability and memory deficit in person.

Stroke can be diagnosed by medical practitioner on the bases of symptoms, medical history, and medical tests such as a CT scan.

Main treatment of stroke at any age is its prevention. Medication or drug therapy is the most common treatment for stroke.

Preventive tactics of brain stroke:

Brain stroke can be prevented through controlling blood pressure, adopt healthy lifestyle to prevent heart diseases, avoid cigarette smoking, and reduce blood cholesterol level. Obesity also increases the chance of brain stroke therefore it is necessary to eat well balanced diet. It is found in abundant researches that most of the cases of brain stroke are due to poor lifestyle. It is in the hand people to lessen the chances of stroke and live healthy life.

To wrap up the medical fact, brain stroke is deadly disease as it interrupts blood flow in the brain. Management of stroke is keystone of medical care, hospital medicine and clinical neurology.

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