Latin American Heritage Contains Colombian Musical Instruments

musikEverybody deeply appreciate the great treasure that is Colombian musical instruments, such as Colombian tiple, made in coral wood, with clear lines and awesome authentic color, with twelve metal strings arranged in four courses. Any professional or student guitarist will find it easy to use in Colombian folk music, and in many Latin American songs. Musicians can use it in Latin American folk jazz music, but also in original songs as well. Tiple’s ethereal and clear sound is also used in classic guitar music creations.

Colombian Cuatro is concert grade guitar; it is made of slices and blocks from curly maple. It has a violin shape and has a great pitch accuracy and finish. The seis’ is a hybrid of the cuatro and a supplementary sixth course tunes a fourth below the usual fifth bottom course. It is also a very popular Colombian musical instrument. This feature allows an expanded bass range. It can be used also for guitar intervals as well, and it makes a awesome music, It sounds as a guitar, but sweeter, faster and louder.

Original Colombian music instruments
Spanish and African traditions are strongly represented in Colombian music. Traditional quena, a king of flute, and Spanish guitar are very popular. Colombian bandolina has fifteen strings and its sound is beautiful, sweet and clear. It is usually made by hand, of unexcelled quality. The marimba is another Colombian musical instrument; it looks like a xylophone and its keys are made in wood. The arpa is a local version of the harp, the guassa is a rattle. The songs from the Pacific coast are using drums and are tinged with Spanish influence. Due to the Spanish influence, piano music is also very popular in Colombia. The newest music style in Colombia is valenato, based on the European accordion.

Many Colombian musical instruments are beautifully crafted, from the ancient times until our century. The charango, a kind of guitar made in wood, the vessel whistle, the erkencho, a kind of clarinet, the chirimia, an oboe, are carefully made and original Colombian folk music sounds great with them. There are six ethnic zones in Colombia; the music is a hybrid between Indian roots and Spanish traditions. In some regions, there is also a strong Negro influence. Guitars, flutes and drums are always necessary; in the Caribbean zone the most important Colombian musical instrument is gaita, a kind of oboe. In Colombia, music is a tradition. There is a habit to pass folk songs from one generation to the other.

Best Way To Clean Your Surgical Instrument

Manual cleaning prior to mechanical washing should be kept to a minimum. The most crucial factor is selecting the soap, which should be at a neutral PH level. Never use a soap that is not exclusively designed to be for surgical instruments. The manuel washing part is more used to clean lumens, box locks and serrations.

Don’t Use These Soaps on your Surgical Instruments:
-Kitchen sink soaps
-Laundry soaps
-hand scrub for surgeons
-Iodine soap

Cleaning Surgical Instruments using Ultra Sonic Technology:
The best way you can do to clean your surgical equipment is to use ultra sonic technology. This technology removes bioburden very efficiently and its very safe for instruments. The more time you have the surgical instruments in the ultrasonic cleaner, the more clean they’ll become. Never put manuel instrument cleaning soaps in an ultra sonic cleaner and only use a neutral PH level solution.

How to Rinse your Medical Instruments:
After manual washing or ultrasonic cleaning, rinse the medical instruments with h2o, preferably with distilled water. Dont forget to get rid of residue from your surgical instruments after washing it.

Drying of Surgical Instruments:
To avoid water spots on your surgical tools never allow water to dry on it, which will turn into stains.

Lubrication of Surgical Instruments:
after use hinged surgical instruments need lubrication. A machine applied lubrication works best, or even a spray-on lubricant especially for surgery instruments. The most advised are neutral PH lubricants. Mineral based lubricants can never be used as steam, cannot penetrate mineral oils and instruments will not achieve sterility.

Other Surgical Instrument Tips:
-The temperature of tank solution may improve performance with heated solution.
-When you can see bioburden in the tank you should change it. For best results change it daily.
-The longer the surgical instruments are left in the better.
-Do not overload ultrasonic cleaner as this does away with its cleaning efficiency.
-Surgical instruments always are in the open position when placed in the ultrasonic cleaner.

What is a Wired Security Camera

Many people these days are considering some sort of security system for their home or business. Home security systems have usually been more traditional and have consisted of alarms and sensors.

Nowadays, though, complete systems with high-tech cameras and monitors are actually very reasonable in cost in many instances.

Such costs can depend upon the kind and types of cameras, for one, and a wired security camera should be something that’s learned about.

In terms of security systems, most are classed as either “wired” or “wireless.”

Wireless cameras use an electronic signal to relay what they “see” to the monitor/receivers where the images are converted to render the signals they’ve received into usable pictures.

A “wired” camera is, of course, a camera that’s hard-wired from the camera to the monitor and recording systems. This means it’ll be hooked to the monitors and recorders through what are called “television cables,” which are special wire implements needed to transfer the image taken in by the camera, converted to a signal and then sent along the wired path to monitors and recorders, where the signal is decoded and then displayed as a picture.

Both systems have their advantages and both have a few downsides.

A wired security camera, being as it’s physically connected via means of wires and cables to monitors and recorders, won’t suffer from loss of signal strength or blockage, which can occur with a wireless camera.

Many wireless cameras have limited ranges and while some can send their signals up to a thousand feet, most are restricted to about one-hundred.

A wired camera also is less expensive than a wireless camera, which is more mechanically and technologically complex (though as the technology becomes more common costs have been declining).

Additionally, there’s no signal interference or blockage with a wired security camera, no matter how far from the monitors the cameras are.

Possible downsides of wired cameras can include the fact that wires can be unwieldy or unsightly and that there’s just no way to optimally place a wired camera in certain locations.

When looking at any specific security camera and system, try to look at the size of the area to be monitored.

If it’s relatively compact but has spots where wires just don’t need to be visible it could be that a wireless system may work best.

However, if there’s a great deal of area to be put under video surveillance and wires and the like aren’t an issue but cost is, a wired security system is probably the best bet.

Always check on the placement of the cameras to be installed, the budget available for the system and the overall area to be monitored.

Factoring in all three elements and then looking at what the pluses and minuses of each system appears to be can help a person considering purchasing one to come up with the best choice for the specific circumstance.

Stock Photography – A Viable Option

With the present economic climate and its detrimental economic effects spreading to each and every possible corner in the world; many people have lost faith in the pre existing system that governed the way in which business activities were carried out. So its not a surprise that many people are looking for new jobs and most of all jobs that are more self reliant in nature. This phenomenon or mode of thinking is quite justified because in the pre recession years people were more dependent on giant multi-national corporations for their jobs. However, the sad fact is that it was the unscrupulous business practices of these same corporations that brought about the present recession and large scale unemployment. Then again every environment, no matter how extreme the conditions are; provides its set of opportunities. In many ways the stock photography industry is one such industry or sector that holds tremendous promise.

The potential offered by the stock photography industry is pretty obvious as there still is a lot of demand to buy stock images in spite of the economic downturn. Then again just like the pre recession period the hunt is still going on for the best stock photography agency. Now one may wonder why the stock photography sites have managed to proliferate during such trying times. Then again when one considers the fact that with so many free images being available on the internet how is it possible for individuals to buy images? In fact its quiet surprising to many that there is even the slightest amount of demand to justify the need to by images.

The growth of the stock photography industry during these periods of economic downturn can perhaps be described as – one of the direct consequences of the recession that shows us the right way forward. To simply put it – stock photography sites are the new advertising alternative and most importantly they use the medium that shows the maximum potential i.e. the internet. After the economic downturn companies had to cut down their costs and still maintain their competitiveness, what more the internet was the most obvious choice. Correspondingly for advertising effectiveness stock photography sites are the best source, period! Then again in the stock photography industry the emphasis is now on producing images that are unique, exclusive and of the highest quality. And without doubt these are the requirements that would categorize the best stock photography agency.

Medical Instruments Part 2

This article is about the Twenty-One different types of surgical instruments. We publish editorials on describing in detail about dilator, pessary, forceps and other medical tools.

Medical Instrument: Castro Viejo Use: Suturing Other Info: Used for both non-locking and locking, a fine needle driver for nerves and small vessels.

Medical Instrument: Cobb elevator Use: Elevating & blunt dissection

Medical Instrument: Corneal Shield Use: Eye Protection Info: During the facial plastic surgery the corneal shield is used to defend the eyes & always used with an eye lubricant such as lacrilube to prevent corneal abrasions.

Medical Instrument: Cottle Elevator Use: To dissect Info: Regular to ENT nasal sets

Medical Instrument: Curved Allis Use: Grasping Info: During a tonsillectomy procedure its used to grasp the tonsils.

Medical Instrument: Curved Dissector Alias: Maryland Grasper, dolphin nose Use: To dissect Info: Can be connected to a cautery cord & often is used to ligate vessels to cut during cholecystectomy surgery.

Medical Instruments: Doyan Rib Rasp Use: Dissection Info: Common to the thoracic set.

Medical Instrument: Davis Mouth Gag Use: Tor retract Info: Connected to the mayo stand to place the mouth open during a tonsillectomy.

Medical Instrument: Electrocautery Pencil Use: Cutting and coagulation Info: Needs a grounding pad for the patient & plugs into the electro surgical unit (ESU) for coagulation & cutting of tissue.

Medical Instrument: Freeman Retractor Use: Retraction Info: a tool used in cosmetic surgery, hand held.

Medical Instrument: Burford Finochietto Use: To retract Info: Mainly used for to retract and spread the rib cage during the thoracic process.

Medical Instrument: Finochietto Blade Use: Retraction Info: Variable in size, attached to a finochetti retractor.

Medical Instrument: Four Pronged Skin Hooks Use: Retraction Info: You can occasionally find a small skin retractor in a surgical instrument sets.

Medical Instrument: Frazier Suction Tip Use: Suction Info: Mainly found in orthopedic surgery and ENT.

Medical Instrument: Freer Elevator Use: blunt and elevating cutting Info: Typical in smaller orthopedic surgeries.

Medical Instrument: Guarded Osteotome Use: Cutting Info: Used for cutting septal & nasal bone during a rhinoplasty.

Medical Instrument: Gelpi Use: Retraction Info: Self-retaining retractor generally in spine surgery.

Medical Instrument: Shallow Gelpi Use: To retract

Medical Instrument: Heaney Needle Holder Use: To suture Info: Recognized by the curved jaw.

Medical Instrument: Hemo Clip Applier Use: Ligation Info: Used to ligate vessels available in both disposable and non-disposable varieties.

Medical Instrument: Hoen Elevator Use: For big cutting

Medical Instrument: Hoke Osteotome Use: Dissection

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

Looking to become a medical sales rep and work indepednetly? Then come to HNM Medical and see our independent medical representative application.

This “Medical Instruments Part 2” article is by Rick O.

Contemporary Or Classical Musical Instruments

Playing a musical instrument is a gift to all those who hear it. Does it really matter if you play a classical musical instrument or a contemporary musical instrument? It can. First and foremost, playing a musical instrument should be fun and rewarding. If it’s not, you are not likely to practice it at all and eventually you will lose interest.

Playing classical music with a classical instrument can be remarkably challenging and rewarding. As a general standard, classical music is more intricate that contemporary music, although there are naturally exceptions to every rule.

Playing contemporary music with contemporary instruments can also be tremendously satisfying and rewarding. While not everyone may agree that contemporary music is a gift when they hear it, those who appreciate it will appreciate it deeply.

One of my favorite trends as of late is to either play contemporary music with a classical instrument or classical music with a contemporary instrument. Both sounds are considerably remarkable and both aspects take quite a bit of talent and practice. Creating this interesting twist can ultimately please more crowds, as classical music played with a contemporary instrument can reach the younger generations and actually turn them on to classical styles. The same can be said about contemporary music that is played with classical instruments.

When choosing between classical or contemporary instruments, the best method of decision making is simple preference. When choosing for a child, or helping a child make the decision, preference of course still matters, but opening the doors to new music and different experiences can really benefit the child tremendously. The basic goal for choosing an instrument, either classical or contemporary, is finding an expression that works well with the personality. Children who learn at least a little of both classical and contemporary expression are more equipped to make the decision for themselves later on.

Classical music and instrumentation can teach strong basic skills, while venturing into contemporary music and instrumentation can be both inspiring and fun for kids, especially older children.

Being well versed in classical music can actually provide a better platform for kids or adults who want to play a more contemporary instrument. Contemporary music is often written with the use of only a few chords and a basic beat while classical music demands a higher level of instrumentation. If we never teach kids the classical instruments or the classical music, the classical arts are destined to die.