Green Wall Paper

Axons' unexpected cytoskeleton structure

A3D STORM images of spectrin in the axons of hippocampal neurons. The color codes for z-position information. Credit: Zhuang lab

(Phys.org)—The plasma membranes that give cells their shapes are typically upheld by linear meshworks of the protein actin. In contrast, Howard Hughes Medical Institute scientists have now discovered that periodic ring-shaped actin arrangements encircle the long axonal fibers of nerve cells.

The actin structures loop around axons at perfect intervals, which are connected by an associated cytoskeletal protein, spectrin. "No one has ever seen periodic rings like this formed by actin before," says HHMI investigator Xiaowei Zhuang, a biophysicist at Harvard University who led the study. The authors, who published their findings in the January 25, 2013, issue of the journal Science, suggest that these periodically distributed actin rings, connected by flexible spectrin tetramers, lend a flexible yet robust support for the skinny nerve fibers.

The cytoskeletal protein actin is found in all but the simplest cells. Its function is strongly influenced by the forms created by the organization of actin molecules. For example, a branched network of actin at the leading edge of motile cells helps them crawl and the actin-spectrin lattice of hexagons and pentagons in red blood cells helps the cells withstand compression as they circulate through vessels. Although experiments have shown that brain cells rely on actin for growth and stabilization of axons, among other things, the way in which actin is organized in the axon fibers has remained unknown.

Visualizing actin's form inside cells can help researchers better understand its function. However, individual actin filaments are so thin and so densely packed in cells that researchers have had difficulty distinguishing them using standard optical imaging techniques. But in 2006, Zhuang invented a method for imaging cells with resolution that far exceeds that achieved with conventional light microscopes. Last year, she and her colleagues directed this method at actin in the brain.
One of several methods of "super-resolution" imaging developed in the last decade, Zhuang's STORM (stochastic optical reconstruction microscopy) allows researchers to overcome limits imposed on convention light microscopy due to the diffraction of light. STORM works by turning on only a subset of fluorescent molecules in the sample at a time, and taking snapshots of these tiny glowing molecules at different times, so that their positions can be determined with very high precision. The coordinates of these fluorescent molecules are used to reconstruct an image of the sample. Zhuang describes it as a pointillistic approach.
Zhuang and her team decided to use the technique to examine fluorescently labeled actin within rat and mouse neurons. With STORM, the team was able to resolve structures as small as 10 nanometers (a ten-millionth of a millimeter) – about 20 times smaller than high-power confocal scanning microscopes can manage.
When Zhuang asked her team to image actin in neurons, their original target was the junctions where axons transmit messages to their neighboring cells – the synapses. However, post-doctoral researcher Ke Xu paused when he noticed regularly spaced fluorescent dots along the axons, instead of the expected continuous glowing lines. Xu and Guisheng Zhong, another postdoctoral research in the lab, investigated further and eventually revealed the novel cytoskeleton structure.

"When they first noticed the seemingly periodic pattern, it was not so obvious at all," says Zhuang. "These talented guys were so persistent in overcoming one difficulty after another to optimize the experimental conditions and eventually generate these beautiful and convincing images. I really love that they did not let go of this unexpected observation and simply go back to imaging synapses, as I asked them to."

Unveiling a new structure for actin proves STORM's worth, Zhuang says. "Making a scientific discovery is extremely rewarding for people like us who develop new methods. It is the ultimate validation of a method."

The dots turned out to be individual rings of actin encircling axons just below the cell membrane, along their length. Each actin ring consists of small actin filaments. The rings occur between spectrin spacers about 190 nanometers in length, which give the structure its periodicity. The team thinks that this ribbed structure might endow long axons with an ability to weave through the nervous system without snapping, as well as endure mechanical stress when an animal moves.

For comparison, the team also imaged actin within dendrites, neurons' branched projections. There, actin formed long filaments that ran along the dendritic shaft.
Next, the team discovered a sign that the periodic actin and spectrin rings might influence how nerve cells communicate with each other. Neurons communicate through action potentials, in which ion channels embedded in their membranes generate electrical charge that rises and falls quickly. The team found a periodic pattern among sodium ion channels in the axon membranes that corresponded to the underlying ringed lattice. "One can't help but wonder whether this periodicity influences the action potential," Zhuang says.
Just as the ultimate effect of ion channel periodicity remains mysterious, so too does the development of the actin and spectrin rings, and whether they indeed confer flexibility and durability as the team hypothesizes. "This is just the beginning." says Zhuang. "We discovered something so novel that we have opened up more questions than we answered."
More information: www.hhmi.org/research/investigators/zhuang.html

Provided by Howard Hughes Medical Institute

"Axons' unexpected cytoskeleton structure." January 28th, 2013. http://phys.org/news/2013-01-axons-unexpected-cytoskeleton.html

Posted by
Robert Karl Stonjek

Kaviyuvan interview on Nethraa

Sacred Earth

“She arose from the surface of the earth when it was pierced by a ploughshare. She was covered with auspicious dust from the field that resembled the pollen from a lotus.” (Hanuman, Valmiki Ramayana, Sundara Kand, 16.16)

utthitā medinīm bhittvā kṣetre hala mukha kṣate |
padma reṇu nibhaiḥ kīrṇā śubhaiḥ kedāra pāṃsubhiḥ ||

Lord Chaitanya Mahaprabhu has declared that just as Krishna is worshipable, so is His land. Therefore places like Vrindavana, Mathura and Dvaraka are popular pilgrimage destinations. The earth of these areas is considered sacred because Shri Krishna, the Supreme Personality of Godhead, placed His feet on it. In the same way, the land of Tirahuta is also sacred, for the Supreme Lord’s eternal consort, Lakshmi Devi, arose from underneath its ground one time when a famous king was ploughing the field for a sacrifice. That earth was auspicious before Janaka’s daughter arose, and afterwards it became even more important.

The idea that certain sections of land would be more important than others should make sense if we think about it. In the United States, there are tourist areas relating to the Founding Fathers, the group of men who founded the country. These landmarks include the family estates of the famous men, along with other areas of interest. There is also the famous Graceland, which relates to the rock n roll singer Elvis Presley. These areas sport ordinary homes built on ordinary dirt, but since they relate to famous personalities, they take on an added significance.

In one sense, this whole world can be thought of as sacred, since it emanated from the Supreme Lord. There is an original creator, though we can’t get our minds around the concept of eternal time. Keep going back in time as far as you can and you still won’t reach the beginning. Travel into the future as far as you can think of and you still won’t reach the end of time. Yet from our own experiences we know that the things we see had to be created at some point. They don’t just appear from nowhere. We can speculate that the unknown source is a collection of chemicals, an impersonal force, or a personality that is a supreme being.

The wise know it to be a supreme being because only through life can we get life. Chemicals don’t combine together to create life; it is just not possible. Through logical deduction alone, we can assume that a person was responsible for this vast cosmos. In the Vedas, more information is given about that person. It is said that He is all-attractive. He is also all-pervading. Hence two ways to address Him are Krishna and Vishnu. He is the origin of matter and spirit, and while the material creation is a representation of His external potency, sometimes He personally arrives to walk upon that which He created. Those visits are documented in the sacred texts like the Ramayana and Shrimad Bhagavatam.

It is said in the Vedas that Krishna is the original form of Godhead and that He appears in Mathura during the Dvapara Yuga, or the third time period of the creation. He then spends His childhood years in the neighboring town of Vrindavana. These areas still exist today, so one can walk on the same land that Krishna walked on. Krishna’s body is non-different from Him. His body does not undergo change like ours do. His body is transcendental, immune to the effects of karma.

“Unintelligent men, who know Me not, think that I have assumed this form and personality. Due to their small knowledge, they do not know My higher nature, which is changeless and supreme.” (Lord Krishna, Bhagavad-gita, 7.24)

Krishna’s name is also non-different from Him. Therefore the easiest and most effective way to stay in God’s company is to always chant His names, “Hare Krishna Hare Krishna, Krishna Krishna, Hare Hare, Hare Rama Hare Rama, Rama Rama, Hare Hare.” Food that has been offered to the Lord is also non-different from Him. Therefore devotees regularly prepare items in the mode of goodness for offering and then eat the remnants known as prasadam, or the Lord’s mercy. The devotee who always thinks of and glorifies Krishna is also non-different from the Lord. Therefore the wise souls always crave the association of devotees, as this is like being in God’s company.
A long time back, in the Treta Yuga, the second time period of creation, a famous king named Janaka ruled over the sacred land of Tirahuta. In his Janaki Mangala, Goswami Tulsidas refers to this area as the tilaka of the earth, or its sacred mark. The tilaka on the forehead represents Lord Vishnu, who is the same Krishna. Tirahuta thus also represents Vishnu with its earth. Its leader back then also represented Vishnu, as he was a devotee.

“That country is looking so beautiful, and the Vedas have described its purity. Known in the three worlds, Tirahuta [Janakpur] is the tilaka of the earth.” (Janaki Mangala, 4)

Not surprisingly, that devotee welcomed Vishnu’s wife, Lakshmi Devi, into his family when she appeared on earth to accompany her husband, who appeared as Lord Rama from the Raghu dynasty. In the above referenced verse from the Ramayana, Shri Hanuman mentions the unique circumstances of Sita’s appearance. She arose from the earth as it was being pierced by a ploughshare. As a pious king, Janaka was preparing for a sacrifice, and wouldn’t you know it, the fruit of that religious act arrived before the ceremony officially began. A beautiful baby was found in the ground, and Janaka named her Sita because of where she came from. The dust covering baby Sita resembled the pollen from a lotus flower. Originally, Sita is Lakshmi, who is very fond of lotuses. Therefore it wasn’t surprising that she would be covered by this kind of dirt when she appeared in Tirahuta.

Hanuman remembered this event as part of an identification process. He finally found Sita after an extensive search. Her husband Rama started looking for her after she went missing from the Dandaka forest. Hanuman had to find her based only on descriptions of her given by others. In this Ashoka grove inside of the kingdom of Lanka, Hanuman saw Rama’s wife, and to glorify her further, he reviewed some of her noteworthy features, such as her relation to the sacred earth in Tirahuta. And just as that land is worshipable, so is Sita.

In Closing:

When Supreme Lord walks on the land,

Earth same as Him understand.

The same for His holy names go,

Thus the devotees chant them feverishly so.

God’s wife to arrive in Janaka’s family chose,

From sacred earth of Tirahuta she arose.

To protect her as daughter Janaka avowed,

Gave her the name Sita, new father proud.

When Hanuman saw her in the Ashoka grove,

Her divine vision to that history drove.

Shirdi Sai Baba - Madhyan Aarti

Exciting

Successful and Schizophrenic

By ELYN R. SAKS

Published: January 25, 2013

LOS ANGELES

Angie Wang

THIRTY years ago, I was given a diagnosis of schizophrenia. My prognosis was “grave”: I would never live independently, hold a job, find a loving partner, get married. My home would be a board-and-care facility, my days spent watching TV in a day room with other people debilitated by mental illness. I would work at menial jobs when my symptoms were quiet. Following my last psychiatric hospitalization at the age of 28, I was encouraged by a doctor to work as a cashier making change. If I could handle that, I was told, we would reassess my ability to hold a more demanding position, perhaps even something full-time.

Then I made a decision. I would write the narrative of my life. Today I am a chaired professor at the University of Southern California Gould School of Law. I have an adjunct appointment in the department of psychiatry at the medical school of the University of California, San Diego, and am on the faculty of the New Center for Psychoanalysis. The MacArthur Foundation gave me a genius grant.

Although I fought my diagnosis for many years, I came to accept that I have schizophrenia and will be in treatment the rest of my life. Indeed, excellent psychoanalytic treatment and medication have been critical to my success. What I refused to accept was my prognosis.
Conventional psychiatric thinking and its diagnostic categories say that people like me don’t exist. Either I don’t have schizophrenia (please tell that to the delusions crowding my mind), or I couldn’t have accomplished what I have (please tell that to U.S.C.’s committee on faculty affairs). But I do, and I have. And I have undertaken research with colleagues at U.S.C. and U.C.L.A. to show that I am not alone. There are others with schizophrenia and such active symptoms as delusions and hallucinations who have significant academic and professional achievements.
Over the last few years, my colleagues, including Stephen Marder, Alison Hamilton and Amy Cohen, and I have gathered 20 research subjects with high-functioning schizophrenia in Los Angeles. They suffered from symptoms like mild delusions or hallucinatory behavior. Their average age was 40. Half were male, half female, and more than half were minorities. All had high school diplomas, and a majority either had or were working toward college or graduate degrees. They were graduate students, managers, technicians and professionals, including a doctor, lawyer, psychologist and chief executive of a nonprofit group.
At the same time, most were unmarried and childless, which is consistent with their diagnoses. (My colleagues and I intend to do another study on people with schizophrenia who are high-functioning in terms of their relationships. Marrying in my mid-40s — the best thing that ever happened to me — was against all odds, following almost 18 years of not dating.) More than three-quarters had been hospitalized between two and five times because of their illness, while three had never been admitted.
How had these people with schizophrenia managed to succeed in their studies and at such high-level jobs? We learned that, in addition to medication and therapy, all the participants had developed techniques to keep their schizophrenia at bay. For some, these techniques were cognitive. An educator with a master’s degree said he had learned to face his hallucinations and ask, “What’s the evidence for that? Or is it just a perception problem?” Another participant said, “I hear derogatory voices all the time. ... You just gotta blow them off.”
Part of vigilance about symptoms was “identifying triggers” to “prevent a fuller blown experience of symptoms,” said a participant who works as a coordinator at a nonprofit group. For instance, if being with people in close quarters for too long can set off symptoms, build in some alone time when you travel with friends.
Other techniques that our participants cited included controlling sensory inputs. For some, this meant keeping their living space simple (bare walls, no TV, only quiet music), while for others, it meant distracting music. “I’ll listen to loud music if I don’t want to hear things,” said a participant who is a certified nurse’s assistant. Still others mentioned exercise, a healthy diet, avoiding alcohol and getting enough sleep. A belief in God and prayer also played a role for some.
One of the most frequently mentioned techniques that helped our research participants manage their symptoms was work. “Work has been an important part of who I am,” said an educator in our group. “When you become useful to an organization and feel respected in that organization, there’s a certain value in belonging there.” This person works on the weekends too because of “the distraction factor.” In other words, by engaging in work, the crazy stuff often recedes to the sidelines.
Personally, I reach out to my doctors, friends and family whenever I start slipping, and I get great support from them. I eat comfort food (for me, cereal) and listen to quiet music. I minimize all stimulation. Usually these techniques, combined with more medication and therapy, will make the symptoms pass. But the work piece — using my mind — is my best defense. It keeps me focused, it keeps the demons at bay. My mind, I have come to say, is both my worst enemy and my best friend.
THAT is why it is so distressing when doctors tell their patients not to expect or pursue fulfilling careers. Far too often, the conventional psychiatric approach to mental illness is to see clusters of symptoms that characterize people. Accordingly, many psychiatrists hold the view that treating symptoms with medication is treating mental illness. But this fails to take into account individuals’ strengths and capabilities, leading mental health professionals to underestimate what their patients can hope to achieve in the world.
It’s not just schizophrenia: earlier this month, The Journal of Child Psychology and Psychiatry posted a study showing that a small group of people who were given diagnoses of autism, a developmental disorder, later stopped exhibiting symptoms. They seemed to have recovered — though after years of behavioral therapy and treatment. A recent New York Times Magazine article described a new company that hires high-functioning adults with autism, taking advantage of their unusual memory skills and attention to detail.
I don’t want to sound like a Pollyanna about schizophrenia; mental illness imposes real limitations, and it’s important not to romanticize it. We can’t all be Nobel laureates like John Nash of the movie “A Beautiful Mind.” But the seeds of creative thinking may sometimes be found in mental illness, and people underestimate the power of the human brain to adapt and to create.

An approach that looks for individual strengths, in addition to considering symptoms, could help dispel the pessimism surrounding mental illness. Finding “the wellness within the illness,” as one person with schizophrenia said, should be a therapeutic goal. Doctors should urge their patients to develop relationships and engage in meaningful work. They should encourage patients to find their own repertory of techniques to manage their symptoms and aim for a quality of life as they define it. And they should provide patients with the resources — therapy, medication and support — to make these things happen.

“Every person has a unique gift or unique self to bring to the world,” said one of our study’s participants. She expressed the reality that those of us who have schizophrenia and other mental illnesses want what everyone wants: in the words of Sigmund Freud, to work and to love.

A law professor at the University of Southern California and the author of the memoir “The Center Cannot Hold: My Journey Through Madness.”

A version of this op-ed appeared in print on January 27, 2013, on page SR5 of the National edition with the headline: Successful and Schizophrenic .

Source: New York Times
http://www.nytimes.com/2013/01/27/opinion/sunday/schizophrenic-not-stupid.html?_r=0

 

Posted by
Robert Karl Stonjek

Ganesha

Known By Her Qualities

“This is Sita, who is firmly dedicated to her husband and is the daughter of the great soul Janaka, who is the King of Mithila and strictly adherent to religious principles.” (Hanuman, Valmiki Ramayana, Sundara Kand, 16.15)

iyam sā dharma śīlasya janakasya mahātmanaḥ |
sutā maithilarājasya sītā bhartṛdṛḍha vratā ||

For those who are not familiar with the Ramayana and its characters, who are real-life historical personalities, from this verse they can learn about one of them: Sita Devi. The ancient scriptural texts of India were composed by sages out of a desire to spread the glories of the Supreme Lord to others. The act itself is known as kirtanam, or describing, and it is a way to simultaneously realize God at the personal level. Due to the influence of Kali Yuga, the dark age of quarrel and hypocrisy, fools and cheaters give their own interpretations to the texts while ignoring the authentic message. Here Shri Hanuman gives us another definitive truth from the Ramayana, leaving no room for doubt.

What are some of the misinterpretations?

The Ramayana gets its name from the lead character, Shri Rama. As a Sanskrit word, His name means one who gives transcendental pleasure or one who holds all transcendental pleasure. This word Rama is one way to address God, and Shri Rama the historical figure is a non-different expansion of the Supreme Lord. These facts aren’t concocted by the author. They are presented clearly in the Ramayana itself. Indeed, we only know of Rama’s existence from the Vedic texts, which all speak to His being God. Any other interpretation of Rama is therefore incorrect.

One of the bogus interpretations says that the Ramayana refers to the “Rama” within all of us. Following that, Sita, Rama’s wife, represents something else about us, and Lakshmana, Rama’s younger brother, again something else. Shri Hanuman, the greatest servant of the trio, represents another personal aspect. This is the result of mental speculation, as nowhere in the Ramayana is any of this said, and indeed all the verses speak to real personalities, who travelled to real places that one can locate to this day inside of India and neighboring areas. In other Vedic texts the same pastimes are described in varying levels of detail, and in all of those texts Rama’s divinity is confirmed.

In this verse from the Ramayana Shri Hanuman confirms to himself that he has spotted Sita. Hanuman is in a grove of Ashoka trees inside of the kingdom of Lanka, which was presided over at the time by the Rakshasa king Ravana. Hanuman doesn’t say that he has found the material body or the “Sita” within. He refers to Sita by her identifiable features, which are perceivable and understandable to the sober person who has no intention of twisting the truth to suit their personal needs.

It was custom in ancient times for a person to be identified by their parents. Today when someone asks for identification, they look at a government approved card that has our picture on it. The driver’s license and passport have our picture, our address, and our name. They also have our date of birth. The relationship to the parents is not required; as the approved form of id is enough for the authenticating party to verify identity.

In times past, the form of identification was the relationship to the parents. In this instance, Sita is identified through her relation to Janaka. And who is Janaka? Hanuman says that Janaka is a great-soul, or mahatma. The word “mahatma” is a compound word consisting of “maha” and “atma”. “Maha” means great and “atma” means soul. Atma can also mean body or mind, but in this context it means soul. Of course we can say that anyone is a great soul. No one has any real authority in this matter, as what we call someone else is completely up to us.

Hanuman gives evidence for why Janaka is a mahatma. Hanuman says that Janaka is strictly adherent to religious principles, or dharma. The material and subtle bodies are maintained through action in dharma, or religious principles, for the purpose of reaching the pinnacle of action, which is devotional service. Every soul’s constitutional position is lover of God, but in the conditioned state one is unaware of this fact. As Lord Krishna, the same Rama but in His original form, says in the Bhagavad-gita [7.19], it takes many, many lifetimes for a person to finally surrender to God in earnest and become a devotee.

“After many births and deaths, he who is actually in knowledge surrenders unto Me, knowing Me to be the cause of all causes and all that is. Such a great soul is very rare.” (Lord Krishna, Bhagavad-gita, 7.19)

In the meantime, the principles of dharma allow one to progress to that rare state of love for God in full surrender. The king is the upholder of dharma; he maintains adherence to religious principles in society by first following them himself. His occupational duties as a kshatriya, or one in the royal order, include protecting the innocent against aggressors, following the advice of the priestly class, and collecting taxes in order to maintain a good government. Janaka was known throughout the world as a king who followed dharma. He ruled over the kingdom of Mithila, a factual area that still exists to this day.

Sita is the daughter of that great-soul, giving us one way to identify her. The relationship to Janaka is one based on body, and next Hanuman identifies Sita based on action. She is unswerving in her devotion to her husband. This has double significance here. For a woman who follows Vedic principles, her primary duty in adult life is to serve her husband with dedication. This is her dharma, which is just below devotional service. Following dharma for the sake of abiding by duty is action in the mode of goodness, which eventually turns into bhakti, or love for God, when the attachment to the results is discarded. When lacking bhakti, the wife’s fate is tied to the husband; she goes wherever he goes in the afterlife.
In Sita’s case, however, the husband was the Supreme Lord. This automatically made her dharma fall into the category of bhakti. In devotional service, the end result is always association with God in some way. Sita is always with Rama, though the two might not always be within the same physical proximity. In this case Sita was separated from Rama, and Hanuman was sent to find her on Rama’s behalf. Upon first sight Hanuman accurately identified her for both himself and the future generations who would delight in the sacred nonfictional tale that is the Ramayana.
In Closing:

From Hanuman’s words get a feel,

For Sita, character from Ramayana real.

Not a figment of the imagination,

Or aspect of body representation.

By relationship to father Janaka she is identified,

With respect for dharma over kingdom he did preside.

Also known as Shri Rama’s beloved wife,

Service to Him her dharma in life.

From the speculating cheaters stay away,

And instead listen to what Hanuman does say.

அம்பாள் வீற்றிருந்து அருள் சுரக்கும் நயினாதீவு.

நன்றி குணாளன் கருணாகரன்.
அம்பாள் வீற்றிருந்து அருள் சுரக்கும் நயினாதீவு.
************************

நயினா தீவினை எல்லோருக்கும் நினைவூட்டுவது அருள் சுரக்கும் அன்னை நாகம்மாள் கோயிலாகும்.

மணிமேகலை எனும் தமிழ் மங்கை நல்லாள் வந்திறங்கியதற்கான சரித்திரப் பெருமையும் இவ்வூரிற்குண்டு.

வெளி வீதியில் சுற்றி வர நிற்கும் நிழல் தரு மரங்கள் இக்கோயிலின் வீதியை அழகு செய்கிறது.

புதிய கோபுரமும் கோயிலுக்குரிய புனரமைப்பு வேலைகளும் கோயிலின் அழகை மேலும் அதிகரித்திருக்கிறது.

நயினை நாகம்மாளின் வருடாந்த திருவிழா என்றால் சைவப்பெருமக்கள் எங்கிருப்பினும் போய்வரத் தவறமாட்டார்கள்.

புலம் பெயர்ந்த மக்களும் வருடம் ஒரு முறையாவது நாகம்மாள் கோயிலுக்கு வந்து செல்வது வழக்கமாய் உள்ளது . நயினையைச் சேர்ந்த மக்கள் எங்கு வாழினும் வருடாந்த திருவிழாவிற்கு சில நாட்களுக்கு முன்பே போய் விழா முற்றாக நிறைவடைந்த பின்னரே வாழ்விடம் திரும்புவர் .

அம்பாளின் நினைவின்றி அவர்கள் காலம் கடந்திடாது . அம்பாளிடம் அத்தனை நம்பிக்கையும் , பற்றும் அவர்களுக்குண்டு . இன்றைய காலங்களில் செவ்வாய் , வெள்ளி மற்றும் பூரணை தினங்களில் அதிக தொகையான மக்கள் அம்பாளிடம் போய் வருவதைக் காணலாம்.

கோயிலுக்கு செல்லும் அடியார்களுக்கு " அமுதசுரபி" அன்னதான சபையினர் நாள் தோறும் சிறப்பாக அன்னதானப் பணியை செய்து வருகின்றார்கள். இது ஓர் அரும்பெரும் காரியம், பாராட்டுக்குரிய செயல். ஆனாலும் கோயிலைச் சுற்றி நிற்கும் நிழல் தரு மரங்களைப் போல் ஏனைய தெரு ஓரங்களில் இல்லாமை பெருங்குறையாகவே உள்ளது. தெருவோரங்கள், மக்கள் நடமாடும் இடங்கள் எங்கும் நிழல் தரு மரங்கள் வேண்டும் . இதற்கான ஆக்கப்பணியை செய்வதற்கு அன்னதான சபையினர் முன் வரவேண்டும் . அதற்குரிய ஆற்றலும் வலிமையும் அவர்களுக்கு உண்டு.

வீட்டு நிலப்பரப்புக்கள் , காணிகள் , வயல்கள் எல்லாவற்றிகும் வரப்புகளை கட்டி மழை நீரை தேக்கினால் இங்குள்ள கிணறுகள் நன்னீர் வளமுடையதாக மாற்றம் அடையும். பனை , தென்னை ஏனைய வளங்களும் அதிகரிக்க வாய்ப்புண்டு. நீர் வளம் பெருகினால் நிலமும் வளம் கொழிக்கும்.

நயினாதீவைச் சேர்ந்த ஆசிரியர் ஒருவர் வேப்பமரங்களை வளர்த்து இலவசமாக வழங்கி வந்தார். புங்குடுதீவு மூன்றாம் வட்டாரத்தைச் சேர்ந்த வர்த்தகரான "சுப்பிரமணியம் திருநாவுக்கரசு" என்பவர் இவ்வாசிரியரிடம் வேப்பமரக் கன்றுகளை பெற்று குறிகாட்டுவான் பேச்சியம்மன் கோயில் வீதியில் நட்டு வளர்த்துள்ளார். இன்று அவை பெரும் நிழல் தரு மரங்களாய் வளர்த்து நிழல் பரப்பி நிற்கின்றன. வேப்பமரக் கன்றுகளை வளர்த்து இலவசமாக வழங்கி பெரும் பணி செய்த அவ் ஆசிரியப் பெருமகனை நன்றியுடன் நினைவு கூறி நிற்கின்றேன்.

வே.சு.கருணாகரன்.
முன்னாள் தலைவர். புங்குடுதீவு - நயினாதீவு பல நோக்கு கூட்டுறவு சங்கம்.

Jab Duniya Tumhe Shirdi Sai Baba Latest Song 2011