28 Feb

Different Types Of Hydrological Instruments

With technological innovation & the development of hi-tech Hydrological Instruments, it has become a very easy task for hydrologists to effectively study the earths water system & make proper data analysis. For correct analysis, the hydrologists depend upon the accurate data collected with the help of these hi-tech Hydrological Instruments.

Mentioned below are some of the important Hydrological Instruments that are extensively utilized by the scientists to monitor the earths water system & solve any water related issues.

Suspended Soil Indicator

The basic function of a Suspended Soil Indicator is to measure the level of solids suspended in a water solution. In a Suspended Soil Indicator, an optical sensor is used in combination with a hi-tech electronic system that provides accurate results. It is a flexible instrument that also offers ease of operations.

Water Flow Indicator

The Water Flow Indicator is among the many kinds of Hydrological Instruments regularly used by hydrologists and other personnel to get accurate data regarding the water flow.

Current Meters

Water Current Meters are utilized to measure the speed of the water flow and its direction. There are different sub-types available in Water Current Meter such as propeller type, pygmy type, cup type, etc.

Water Temperature Recorder

Water Temperature Recorder is the most basic type of Hydrological Instrument is use today. As the name suggests, it is used for recording the accurate water temperature for different analytical purposes.

Other Hydrological Instruments that are used for various industrial and scientific water analysis purposes include – Temperature Logger, Water Level Recorder, Porous Tube Viscometer, Submersible Level Sensor, etc.

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28 Feb

Finding Vintage Musical Instruments

Collecting vintage musical instruments is popular and increasing. Good old instruments are becoming rare,valuable and are easy to find. There is several ways to find what you are looking for, and here is some hints in that direction.

Search relevant magazines or local newspapers for classified ads ,maybe you find an instrument with great collecting potential.Often private persons do not know what they have between their hands and its value. Maybe the instrument is a piece they have inherited or used themselves many years ago.Either way its a good chance to do a bargain.

Another way to find items are at local markets,flee markets and garage sales.Vintage musical instruments can turn up in the most unexpected places so keep an eagle eye close to these opportunities.
A safe place to find instruments are online.Huge amounts of dealers find,restore and sell them all over the net.Many of them have been around for years and have a huge contact net for supply of vintage musical instruments.

Most of them run their own sale sites and display their products with photos,comments and prices.As I said ,they have had the instruments restored and they definately know their value so do not excpect to do a scoop there.

Online is also large market places where powersellers and private persons can put their ads. These are sold in an auction mode, that means the instruments are displayed for some time and buyers must bid and hope to purchase them as cheap as possible.The most common marketplace on the internet is Ebay where millions of different items are for sale every day.Do a search there , I guarantee you will find what you are looking for in a short periode of time.

Of course there is several other marketplaces online to search and there is even marketplaces in each country.
In my country the most common places to sell all kind of products are QXL.no or Finn.no. I recommend you to get an overview of your options where you live and work from there. Vintage musical instruments are really good items to collect and invest so do not hesitate to grab some nice pieces.

25 Feb

Nail Care For Stringed Instrument Players

Most stringed instrument players prefer to use a plectrum, or pick, to provide the percussive force that causes the strings to resonate. A number of performers, however, prefer to use their naked hand. There are distinct advantages to using one’s hand. The same articulation and precision that can be achieved with a pick is possible, though it requires a great deal of practice. Those softer parts of the hand, the outside of the pinky and the pads of the fingers and thumb, can produce gentle, muffled tones. Of course, the entire hand can be used for the loudest passages, providing more volume than a pick can usually pluck out of the instrument.

For a ukulele or any plucked, stringed instrument player, the nails are one of the most important parts of the hand. In most cases, performers who use a finger-picking style will grow out the nails on their right hands to their preferred length. It’s important to note the term “preferred length”. There are any number of sources that will try to say what’s too long or too short where nail length is concerned. This is entirely up to the performer. Nail length affects how an instrument is played and its sound quality, so there is no choice to be made here that is not aesthetic and individual in nature.

One’s nails will increase in strength as they’re used. They may split and break at first, but keep them filed and trimmed and they’ll rapidly increase in the amount of work they can perform. Remember to keep the entire nail smooth. People tend to have ridges and depressions on the back of their nails. These can be filed down to make the smoothest possible surface. Nails should be trimmed and filed to eliminate bends and hooks.

To avoid splitting and breaking, it is ideal to use methods to help strengthen the nail itself. For instance, vitamin E oil can be applied to the nail. Daily vitamin use is also ideal for good nail growth as well as strengthening them. Vitamin rich lotion is also an ideal way to keep your nails strong and looking healthy.

If for whatever reason you have problems with nail growth and keeping them strong, you have other options to consider including acrylic nails and Lee Press On Nails (Yes, they are still available if you dont have any leftover from the 80s!). Both can be applied to the nails to provide you your ideal ukulele playing nail length as well as provide you with the strength you need to play effectively.

16 Feb

Digital Pressure Gauge And Its Relevance To Pressure Gauge Instrument Industry

The digital pressure gauge is in huge demand recently as it can be used in numerous applications. This includes test and measurement to permanent mount process applications in a variety of industry sectors. Let us handle its function in some of the respective sectors one by one.
In Refineries: In refineries, the digital pressure gauge is ideal instrument to measure temperature as in these areas there are wide variations in ambient temperatures. It can even deal with issues like corrosive atmospheres, corrosive media, pressure pulsation, and vibration.
Food processing: Digital pressure gauge is also very important in the food processing industry, as it helps in finding the right pressure for food preservation. This is specially helpful in food canning, to prevent high risk of food borne illnesses.
Pharmaceutical and biotechnology industries: the digital pressure gauge is used in sanitary fluid process applications in the pharmaceutical and biotechnology industries. These industries depend upon the variation of the flow and are necessary to be indicated or controlled. Hence, the need of digital pressure gauge in these industries.
HVAC: Heating, Ventilation, and Air-Conditioning or in short HVAC system help to maintain good indoor air quality through adequate ventilation with filtration and provide thermal comfort. Here too, the digital pressure gauge comes handy to check the pressure which is essential for maintenance of filters.

In the semiconductor industry, a digital pressure gauge display outstanding performance even under in-conducive atmosphere like measuring highly-corrosive fluid and also in a corrosive atmosphere. It is also suitable for application even in fluids of a high degree of purity that includes semiconductor process.

The digital pressure gauge is indeed a very important instrument for measuring pressure in all industry sectors. Hence, it is very essential that you get the very best when it comes to ordering one for yourself. Try buying online, for all smart buyers shop online to save time and money.

16 Feb

Indian Instrumental, Hindi Instrumental A Wide Range Of Experiences In Music.

Indian music is a wide range of experiences in music. It involves Indian instrumental, Hindi instrumental etc. Understanding the deepness of Indian music is possible only for singers and the one who knows everything about Indian music including the ragas. Anywhere in the world Indian singer and Indian Dancer can easily be recognized due to the originality.

Instrumental are very famous all over the world. People outside India demand a lot for it. Many Indian dancers and Indian singers perform shows all over the world. Indian music still requires motivation and encouragement from the people of India to promote to promote Indian music. In India now a days teenagers are fonder of western music. Learning western music has become a trend.

Indian music is being considered as a genre of its own. Singers and dancers of India have their own specialty. Indian dancers are being considered as the most talented due to the completeness of the dance with appropriate expressions. Indian singers are known for singing all the ragas with no manipulation of their own rather with originality of ragas. Indian instrumental is one of the most instrumental forms of music; jugalbandi is one of finest example for it. Hindi instrumental are considered as soul touching and divine in its own way.

Many Indian dancers and Indian singers give live performances all over the world yearly. Indian music is being promoted by this way. Some of the singers have started teaching Indian music in the music institute settled abroad. These institutes were introduced for the foreign students who were and are keen to learn Indian music. Similarly many Indian dancers have set their institutes for teaching the Indian dances.

In spite of the popularity of the Indian music which involves instrumental of all kinds, promotion of it is required within India, as the Indian music are losing their originality due to the different genres that are added in it. Invention of new kind of music is good but not on the cost of forgetting the originality of the Indian Instrumental, Hindi Instrumental. If we see the condition of dancers and singers they too are losing their identity and are facing less recognition in the music world.

Indian music is the pearls of Indian treasure which are required to be preserved well. The promotion of Indian music totally depends on the people of India, mainly the teenagers. The teenagers in India are totally under the influence of Western music, and are promoting western music unintentionally. India needs its youth people to save the originality of Indian music in the world, to give recognition to Indian music all over the world. India needs the youth to represent the Indian music in the world. The world history should preserve the pearls of Indian music.

13 Feb

Navigation Instruments You Should Have Aboard

Mariners and other boat navigators today have quite the opportunity to be able to use the marine GPS (global positioning system). With such device, they can detect any foreign targets at sea. But mariners should not solely rely on marine charts. Just in case something goes wrong with the chartplotters, the boat will be in danger to land targets that are not seen by the naked eye from afar. So it’s better to have separate navigation software on board. Navigation software helps in providing ease and safety during travel. These devices are also easily held and read from the start, with the exemption of the marine weather fax.
A compass first and foremost, is needed for determining boat heading. A compass system with compass transducer is ideal for marine navigation. With an equipment like this, you can incorporate lock bearing when auto-piloting to keep the vessel on course. The compass’ digital and analogue display will then show any deviation from locked bearing and the direction to steer to achieve the desired heading. The same equipment may also be fixed to the boat so that it won’t fall off or go missing. You may also purchase packed system that shows not just the boat’s heading but also depth. Another instrument that is need for marine navigation is the analogue rudder angle display. This shows the rudder position as indicated by a pointer. The rudder angle is the determinable space between a ruder and another part of the boat, that affects the overall steering. The recent rudder angle display instruments offer increased expanded indications.
Your navigation software must also consist of vessel speed and wind speed display tools. There is a complete system pack with one Graphic display, DPU (data processing unit), Speed and Depth Pods. Such instrument can also be incorporated with remote control, autopilot tool, and Man Overboard. You can also integrate via the transducer, the wind speed display. Knowing how fast the boat or the wind is, helps in the navigation and pre-cautionary measures. With regards to weather condition, you will also need a maritime weather fax. Such navigational instruments scan and print out real weather charts and satellite images. It provides clear images quietly and fully automatic operation may be provided through a programmable scheduler timer, allowing you to determine the weather the way weather administrators do.

9 Feb

Chinese Instruments Market Situation

China has 3,232 instrument manufacturers, with a gross industrial output value of 96.8 billion yuan, sales revenue of 92.5 billion yuan; including environmental protection instruments, industrial output value and sales revenue are over 101 billion yuan respectively. There are 620 industrial automated instrumentation and control system enterprises in China, with an industrial output value of 28.5 billion and sales revenue of 28.2 billion yuan; The number of Scientific instruments enterprises is about 525, with an industrial output value of 26.3 billion, sales revenue of 25.1 billion yuan, sharing about 25% of the industry total. The number of Electrical and electronic measuring instruments enterprises is about 285, with an industrial output value of 14.8 billion, sales revenue of 14.7 billion yuan respectively and account for 13%, 14% and 14.6% of the whole industry. The number of information technology electrical equipment enterprises is about 200, with an industry output value of 13 billion, sales revenue of 13.2 billion yuan, sharing about 18% of the industry total. Other types of instruments and meters enterprises’ industrial output and sales revenue are less than 16%.

Chinese instruments will develop along the following trends:

First,electrical instruments and meters, with focus on the development of long-lived energy meter, electronic watt-hour meters, special instruments and electric network management system. In 2007, medium lower grade electric instruments and meters in the domestic market share reached 95%; by 2010, medium top grade electric instruments and meters in the domestic market is expected to account for 80%.

Second, industrial automated instruments will focus on the development of control system equipments, intelligent devices meters, and special automated instruments; there will be a trend towards full, expanded services and the promotion of automated instrument from simulation technology transform to digital technology, that within 5 years, the proportion of digital instruments will reach more than 60%; expansion in the ownership of copyright products to promote commercialization of automated software.

Third, scientific testing instruments will focus on the development of analytical instruments, environmental monitoring instrumentation, industrial furnace, as well as energy-saving equipment, geodetic instruments, measurement of global positioning system, laboratory equipment and other new products. Products with high technical content of the mid-range products accounted for 55% to 65% of the output value in 2007.

Fourth, environmental protection instruments and meters set a priority to the development of environmental monitoring instruments used in the atmospheric environment, water environment, also in sampling systems and automated control system for environmental monitoring products. In domestic market it accounts for 50% or 60% of the industrial share, and it is expected that in 2010, environmental protection instruments and meters will account for 70% of domestic market.

Copyright (c) 2010 Steven Jiang

5 Feb

Medical Instruments Part 3

Presenting an article discussing the different types of surgical instruments. HNM Medical releases articles describing in detail about medical procedures and medical instruments such as dilator, pessary, forceps and other medical tools.

Medical Instruments: Hurd Dissector Use: To Cut Info: Generally seen during surgery on the tonsils. A blunt retractor/dissector.

Medical Instruments: Jacob Tenaculum Use: To grasp Info: Common A clamp for grasping GYN.

Medical Instruments: Kerrison Ronguer Alias: Kerrison Punch Use: To cut the bone Info: To cut bone in spine & cranial surgery.

Medical Instruments: Key Elevator Use: To dissect

Medical Instruments: Klein Needle Use: Injection Info: Placed lipo fluid into the tissue to get the tissue for lipo suction.

Medical Instruments: K-Wire Cutter Use: To cut metal wires and K-wires.

Medical Instruments: Lambotte Osteotome Alias: Lambot Use: Dissection Info: Obtainable with both straight & curved at the tip. Often to take bone and hip grafts.

Medical Instruments: Grasper Alias: Debakey Grasped Use: Grasping Info: During laparoscopic surgery and for grabing the bowels.

Medical Instruments: Laparoscopic Trocar Use: Access for laparoscopic surgery. Info: The trocar is used for introduction of the port to the abdomen , but then removed to allow the instrument from the surgical instrument sets to be passed though.

Medical Instruments: Liposuction Cannula Alias: Lipo Cannula Use: To cut, mainly in saturated areas Info: Used to dissect and suction fat tissue during liposuction suction.

Medical Instruments: Curved Dissector Alias: Maryland Grasper, dolphin nose Use: Dissection Info: Used to dissect during cholecystomy surgery. Often is used to ligate vessels & is attached to a cautery cord.

Medical Instruments: Mayo-Hegar Needle Holder Alias: Needle Driver Use: To sutur Info: Available in a variety of sizes depending on the size of the needle to be used.

Medical Instruments: Metzenbaum Alias: Metz Use: Cutting Info: To cut tissue

Medical Instruments: Mouth gag extension Use: Postioning device Info: Mainly seen with patients with a bigger chest diameter, attaches to the Mayo stand.

Medical Instruments: Tongue Blade for Mouth Gag Use: Retraction Info: Attaches to the Davis Mouth gag to provide exposure for the tonsil procedure.

Are you interested in becoming a medical sales rep and work indepednetly? Then come to HNM Medical and see our independent medical representative application.

A “An Overview of Medical Instruments Part 2” article is by Tom O.

5 Feb

How is a Dog Fence an Essential Instrument to Dog Training

The electric dog fence is not only simple equipment, which can be purchased in any retail outlet, and employed by simply reading the instructions that matches the product. Its uses, features and precautionary measures should be understood carefully. This electric dog fence can be a tool but not just another tool. It’s an essential instrument that can help shape the attitude of one’s pet.

Fences and Training

What about fences? The electric dog fence is made for containment but the long-term effect would it be helping shape the behaviour of your respective pet. It is important to gain an understanding of the instances which might be very, very hard for canine owners to handle. The essential rule isn’t to go away your dogs alone in excess of 6 hours as this is when these pets cause untidiness indoors. These include excreting wastes, chewing on furniture as well as other objects inside your home. A number of the recommended solutions include being gentler plus more affectionate with your dogs, avoid punishments and make use of positive reinforcements.

It might be essential to consult a veterinarian, who’s an expert in canine training, if this condition grows more serious. Conversely, excitement urination becomes if the dog gets over-agitated or does not see you for a duration. Exactly the same approach can prevent repeated occurrence of the state.

The Problem with Stubborn Pets

One major dilemma is handling aggressive dogs which can be very challenging. It is possible to hire a professional trainer however this is pretty expensive that serves to need to perform this responsibility personally. Notwithstanding your option, you should find out the causes to get a dog being too belligerent.

The reason why to get a dog’s hostile behaviour are varieties that are subjecting the dog to incessant castigation, improper or insufficient feeding and then leave them behind for any lengthy period. To cope with this challenge, make sure to introduce your furry friend’s dog to any or all family members and other people who frequent your home regularly. You should employ the electric dog fence when necessary.

If needed. Veterinary professionals have explained how the system of positive reinforcement, within training. This is a breaking in method wherein dogs get rewards for reacting positively towards the commands from their trainers which may come in the type of giving food or verbal admiration. It really is widely believed that the rewards the master or trainer give your dog, the greater chance a dog will continue to work by itself initiative.

The Dog Line offers recommendations in canine training as well as supplies pet owners with tools like Dog Fencing. You can get more useful information and Electric Dog Fence on the website of The Dog Line.

31 Jan

Zulu Musical Instruments, Essential To Develop Musical Traditions In Africa

African music is the music of Africans who live in a large region of 50 nations, each with a special culture, history and language, South of Sahara. Zulu musical instruments are part of this multilingual culture. African music has some distinct characteristics: the use of repetition is one of them. Another important characteristic is the polyphony; this is the combination of different musical parts played simultaneously.

The history is marked by the awesome military strategies of the Zulu King Shaka. The King’s and his warriors’ campaign of expansion is well known in world history. Zulu rich traditional culture includes songs, dances and colorful rituals, Zulu musical instruments are spectacular and original. A variety of Zulu musical instruments are well known, s well as the traditional Mine dance; Zulus have longtime used their music as a cry for freedom.

African music is really rich in modes of expression: drum ensembles are using Zulu musical instruments from the percussion family. Each drummer uses special methods to produce sounds to distinguish his drum from the others. Iron bells are very popular Zulu musical instruments; they are used to produce a repeated sound to help the drummers to play at the correct time.

Zulu musical instruments, rare and very special
The akadinda is a king of xylophone; two groups of African musicians are playing simultaneously. The first group is playing repeatedly the same pattern; the second group plays to fill in the missing sounds. Groups of Zulu musicians play also using flutes, trumpets or xylophones. Each player plays a single note in a strange rotation with the other players. The result is a polyphonic piece, characteristic to African music.

Musical practices of South African people were observed from many years; Zulu musical instruments are obsolete. Venda mbila is an old Zulu musical instrument; it is not used anymore. Reed flutes, contrary, are still very popular. The influence of foreign cultures and civilizations causes many of old Zulu musical instruments to become obsolete.

Musical instruments such as tsonga a horn, ingungu a friction drum, nkoka a drum, pedi a flute, venda musical bow and stick, deze and demba thumb piano and resonatos, umfece ankle rattles are almost obsolete.

To preserve this awesome heritage of Zulu musical instruments, the necessary information was entered into a database; each Zulu musical instrument was digitally photographed to preserve all information about it.