Machines used acme

Objective: to practiced perfect broad, triceps

Main equipments: dumbbell + crank the barbell

The simplest thing, is often the most practical things. Process is boring, the result is satisfactory. Changing positions use dumbbell and barbells completely can make you exercise two, three muscle strength, best about a similar exercise partners.

Objective: to chest muscle model

Use main equipments: the barbell, and triceps-act stool

Clear your exercise purpose: is to put the chest muscle practice thick, still just shaping a little chest form, or specific developed a part of chest muscle, or let whole chest muscles are developed. When a clear objective later, be about to consider to use what action to practice what parts. If the demand is higher, they have some words of instruments to practice, for instance: and triceps-act, need barbells, and triceps-act stool, etc.

But its adjustability is very big, from different grip practiced, chest muscle parts are different. Hold a bit from narrow practiced, the closer the medial part of chest muscle, can ZhongFeng carry on the mold. Hold wide between the a bit, can practice chest muscle outside.

Also, parallel bars arm curved extend, on chest muscle sebocytes and the outer rim of shaping is effective action. Exercise more important principle is: "our strengths, progressive". If have a bit inadvertent, will be injured and backfire.

Objective: to relieve muscle fatigue, backache backache

Main equipments: smite pear-shaped ball

In the sitting room one horn mount a scarlet struck pear-shaped ball, not only beautiful, but also can rise to exercise the action of the body. Modern city many are "however clan", after a period of exercise, sedentary produces a backache, neck ache problems gone, Boxing is a systemic motion, very exquisite body parts of coordination. Through a few auxiliary equipment of practice.

If struck pear-shaped ball or speed ball, can make the person's reaction agility, and because in struck process, must highly focused, eyes staring at a fast-moving urgent struck object, so practise down, besides concentration can be raised, the eye also can become extraordinarily of god.

Practiced for boxing will tell you the same thing, and that is shadow-boxing than running, instruments, etc by and eventually, constant movement more fun. In boxing, pace, punches and there are many flexible change, if you are good at thinking, can wisdom to win, you will find more fun.

Objective: to exercise the muscles

Main equipments of: integrated machines

For a family of the space is not large, the comprehensive machines for practitioners is not very practical. But for space is enough, have economic strength of friends, it an integrated machines can completely satisfy all your requirements, currently multi already is not very expensive, but must complete all related accessories.

Objective: to reduce weight

Main equipments: skip + raincoat

Skip rope is the most widely used a form of movement, but also a kind of good motion reducing weight. Its actions are simple, on the site, apparatus, weather and other requirements less, people of all ages are available according to oneself body state choose different skip rope strength.

Skip exercise have apparent effect to reducing weight, especially helps reduce leg and hip redundant and adipose. Meanwhile, skip to cardiovascular can play a certain protective effect. Daily jump 5 minutes for a day, every can jump 5, 6, weekly jump 6 days. To adapt and can gradually added amount. Cooperate, wearing a close-fitting raincoat will play a twice the result with half the effort.

Tip: nutritious frozen foods can reduce weight

Illinois university researchers say, for dieters diet for, food volume is also one of the factors that influence the effect reducing weight. A nutritious frozen food consumption is convenient, can serve as control food volume method.

In the university food science laboratory work of the nutrition experts to two dietary solutions were compared, the first kind of eating plan participants, edible oneself according to "nutrition pyramid" for guide and prepare food. The second kind of eating plan participants, daily consumption of packaged frozen food as the main meal, and in accordance with the "nutrition pyramid" configuration auxiliary dishes. Two kinds of diet contains every 1700 calories and the same amount of carbohydrate, protein and fat.

Before starting the experiment, the two groups report daily intake about 2,400 card; Participants weigh about 97 kilograms, body mass index (BMI) range in 26 to 42 between, belong to overweight or obese people.

During the eight weeks dietotherapy process, all subjects have reduced their daily calorie intake, reached seventeen card, and thus to lose weight. But compared with the first group of subjects (only lose 5.1 kg), adopt packing frozen staple of the second group were lost more weight, achieve 7.4 kilograms, an aerage body-mass index also more than the former reduced a unit.

For such a result, researchers think that eating processed the frozen staple food, each part of nutrients collocation facilitates control regulation, and prepared the staple food, requires oneself in cooking pay attention to choose collocation, actually so difficult to accurately according to "nutrition pyramid" requirements well, more error prone.

As for whether the participants can maintain existing weight, depending on whether they will be able to maintain this kind of scientific eating plan. In fact, the study of successful place lies in, let people see strict dietary collocation to control weight, it is how effective and how important. The experts also say hosted research, "in fact, the question really is as simple as that." 

Teach you fashionable motion breast enhancement method

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Bosom type

1. Knelt stand, two arms natural prolapse,

2. Upper body backward-shift, hip sit heel, and breath,

3. Two arms bend and relatively flat chest, finger venepuncture touch from inside chest, torre live chest, contain a bosom to bow;

4. Hold your head high gravity reach, set up, stand, the upper part of the hips, at the same time inspiratory, arms back into prepared run posture.

Upward horizontal:

1. Supine on the floor or bed, the hands hold dumbbell,

2. Her arms horizontally, rely on the chest muscle contraction forces ZhiBei lift on, then relax reduction, repeat 15-20 times.

Reverse support quite type:

1. Sit in a chair, two arms hold on the sides of your chair,

2. Shifting to arm and shoulder lean back, at the same time two leg unbend, coxal tightening to premise hips, hold your head high, make the body into a straight line. Lasts 5 seconds.

Lift pectoral type:

1. Full-lotus sitting on the chair, upper remain vertical,

2. Both hands before placing in face, make elbows in chest, elevate around painting circle moves, when hands movement round above when inspiratory.  

Virtual server

Virtual server also called VPS server hosting, relative to the real host speaking, adopt special software and hardware technology throwing a complete server hostname divided into many hosts. Is actually true disk space into several parts, and rented to different users, each one is divided the hosts are independent of the domain name and IP address, but sharing real host CPU, RAM, operating system and application software etc. Runtime by the user remote operation of their own, and this one piece of any user character, it is a "complete" of the server, and real separate mainframe function exactly the same, netizens in space domain network application general virtual server. Users need to own information remote maintenance, instead of hardware, operating system and line maintenance.

Virtual host system

introduction

The technology is the Internet servers server hardware cost saving technology, virtual mainframe technology mainly applies to the HTTP, FTP, EMAIL and many other services, will be a server of a certain or full service content logic division for multiple service units, foreign performance for multiple servers, which make full use of the server hardware resources. If the division is system level, it is known as a virtual server.

To improve performance

Sometimes a single server cannot satisfy use needs, or even single server can meet this requirement, but the cost is too high. So using virtual server to achieve using demand.

Cost reduction

Multiple virtual server, erection by software in the same physical server that each virtual server has can provide all the features that server relatively each virtual server the cost reduction of many.

Characteristics and contents

The technology for the overwhelming majority of small and medium-sized enterprises or first website enterprise save a lot of manpower and a series of tedious work, is the enterprise release information better way.

Features: small investment, destinati a fast, safe and reliable, no need of software and hardware configuration and investment, beardless has the technical support, etc.

Hosting provider of service content

The storage space

IP address, and support multiple domains pointing to the same IP address

File transfer

Web pages

Round-the-clock service and quality access speed

Enterprise virtual server application process

Enterprise DianShangWang standing goals and functions

Enterprise's investment

Choose appropriate virtual server providers

Domain name application and protection

Dimensional size

Space support functions

Access speed

Homepage making (attention, needs and space, which support function corresponding)

Later maintenance...

Virtual server

Server virtualization is one of the few several technical one, they sound very good and seems not real, but is actually true. Its purpose is to reduce the usage of early insufficient server hardware, (will) on processing task even fewer machine. Since these early since application, it has developed into a more objective solutions, achieve higher reliability, better management, and to become the enterprise data center administrator indispensable tools.

According to the definition of very simplified and virtual server is just use software to simulate the independent computer behavior and ability. Virtualization this term is very simple. (server virtualization) software stack set bottom is installed directly on the server hardware of ordinary operating system. It is to deal with afresh directional and simulation of virtual layer, and be redirected and simulation constitutes the virtual computer. This bottom two layers combined called host machine. Hosting provide familiar PC BIOS ROM all the work, according to the user's choice, use change user defined oil.it brought forth many independent PC.

As the physics of the server, virtual PC only install the operating system to useful. Installed in virtual on host operating system called a guest OS. Install guest operating system (OS) is very simple, just from the installation CD on OS lead over. This and PC installation OS nothing out of the ordinary. Generally speaking, if you don't know is how to run the virtualization, this is an answer: like a PC. In fact, in all the Windows environment, you will easily find north: is watching the Windows hosting OS, or watching just install the four Windows in a guest OS? You may do not clear, but your guest OS and its application is never make a mistake. Each guest OS think it has the whole machine. In a sense, it is own the whole machine.

Based on software hardware

Running in the virtual server of operating system and application does not directly control memory, hard disk and network port resource, etc, but by the OS and application between the virtual machine (VM) intercepting and hardware of interaction in the request, and when they deem appropriate to undertake handling.

True to bring the technology to become close to magic is the VMware company ESX Server etc world-class virtualization solutions, this kind of solution can synthesize the whole hardware configuration, and it and basic hardware almost no relationship. For example, the host machine can be the most detailed simulation SCSI controller initialization procedures, let guest OS that even does not exist physical SCSI controller when initialization also executed. It can make IDE disk machine like SCSI disks are machine, can will network share disk convert installed in the machine in storage equipment, will be a ethercard into several nic, can be in more old-fashioned operating system and it did not support the new hardware (such as light channel between card) generated gateways. You can build a completely suitable for applications need of your own server, when you are using a mouse not with a screwdriver.

In every time you need the OS and software installed to physical PC server is boring. Thanks to a virtualization you don't have to do that. In completely according to your preferences adjusted the virtual hardware configuration, you can save the server disk image to file to the other guest system it can treat as example to use. In practice, it is a pleasing thing. You can copy this document will through virtual server backup. Copy the file can create new server - and copying Windows need to activate and the corresponding license, or the existing server move to different physical hardware. 

TFT (Thin Film Transistor)

TFT (Thin Film Transistor) is an active matrix type LCD liquid crystal displays (LCD) AM - the kind. LCD flat panel display, special tft-lcd, is the only one in the brightness, contrast, power consumption, long life, bulk and weight etc comprehensive performance in an all-round way to catch up with and more than CRT display device, its excellent performance, mass production characteristics, a high degree of automation, the raw material cost is low, the vast room for development, will quickly become a new century mainstream product, is the 21st century global economic growth of a window.

Main features

And TN technology different is, TFT displays using "back through type" illuminate way -- imaginary light path is not like TN LCD that from go up to below, but from below. This approach is in liquid crystal back set special ray tube, illuminant irradiation time by partial plate under upward passes. Due to the fluctuation of interlining electrodes into an FET electrode and generic electrodes, in an FET electrode turn-on, liquid crystal molecules performance will change also, can pass shading and pervious to light to achieve the purpose of display, response time greatly improve to 80ms around. Due to its LCD higher than TN - the contrast and richer color, screen update frequency also faster, so TFT commonly known as "truecolor".

Relative to character, tft-lcd DSTN the main characteristic is for each pixel configure a semiconductor switching devices. Since each pixel can directly control through the point pulse. Thus each node is relatively independent, and available for continuous control. This design method not only improves the speed of response display screen, also can accurately control and display gray, this is DSTN more lifelike TFT colour is the reason.

application

At present, most of the laptop computer manufacturers products all adopt tft-lcd. Early tft-lcd mainly used for laptop manufacture. Although at that time DSTN TFT relative to a huge advantage, but because of technical reasons, tft-lcd in response time, brightness and visual Angle with the traditional CRT display also has the very big disparity. Add an extremely low yield resulted in its high price, which desktop's tft-lcd become unreachable fuck.

However, with the development of technology, roa unceasing enhancement, plus some new technologies to emerge, make tft-lcd in response time, contrast, brightness, visible Angle has made great progress, narrowing the gap with traditional CRT display. Nowadays, most mainstream LCD monitor response time are raised to 16ms below, all of these LCD towards mainstream paved the road.

LCD application should say is huge potential market. But just LCD panel production ability is concerned, the world's LCD mainly concentrated in China Taiwan, South Korea and Japan's three main production base. Asia is the LCD panel r&d and manufacturing center, and Taiwan, Japan, HanSanDa origin of development are different.

Mainstream TFT panel

Current main TFT face plate has a - Si (amorphous silicon TFT (thin film transistor) technology and LTPS TFT (low temperature polycrystalline silicon) TFT technology.

In a - Si aspects, three production base of technology is special. Japanese manufacturers have developed 256 x 2048 resolution as high as the LCD products. Therefore, some people think that a - Si TFT technology can fully satisfy high resolution product needs, however, because technology not mature, it is still not enough high-speed video image or animation etc needs. LTPS TFT relative ok and managing cost, this regarding the TFT LCD promotion has important significance. At present, the Japanese manufacturers have mass-production 12.1 inch TFT LCD LTPS ability. While China Taiwan developed LTPS LTPS components manufacturing technology and SXGA panel technology. South Korea in this respect lack of special design personnel and r&d experts, but as samsung mainly enterprise have introduced LTPS products, show the strength of the Korean firms. But now, LTPS technology is not mature, product concentrated in small screen, and roa low, there is no cost advantages from talking about.

Compared with LTPS, a - Si TFT LCD is undoubtedly at present the mainstream. Japanese company is a - SiTFT investment strategy on almost all to the third generation LCD products, through manufacturing technology and roa improvement to increase production and reduce the cost. Japan has been walking high-end course, its technology is undoubtedly the most advanced. Due to the r&d strength is limited, Taiwan's a - Si TFT technology mainly from Japanese manufacturers, but due to the transfer of Taiwan enterprises generally belongs to labor-intensive technology, price low, production the low-end products. South Korea in a - Si has strong r&d competence, such as samsung will mass-production global first 24-inch TFT LCD - a - Si 240T, its response time less than 25ms, can satisfy general application needs; While viewing angles reached 160 degrees, making the LCD in traditional weak do not lose to CRT. Samsung 240T marks the big screen TFT LCD technology maturity, and also to show the strength of the Korean firms is beyond doubt.

Tft-lcd market analysis

Tft-lcd is an active matrix liquid crystal display (LCD) AM the typical representative of the study, the most active, the fastest growing, application, the most rapidly growing also in notebook computer, video cameras and digital camera monitor, the application of coquettish, in addition, it in the geography information system and the cockpit, portable DVD, desktop computers and multimedia monitor all aspects to obtain the very good applications. Color tft-lcd idea at first by americans (Westinghouse) in 1972 proposed, Japanese Toshiba company in 1982 the lead in realizing this technique of the scale production, but then production technology still not mature. Since 1993 Japan mastered tft-lcd production technology by CGA outlets already since resolution (320 * 200) to today's UXGA (1600 * 1200), substrate sizes have first generation of 240 * 270-32O * 400mm2 development to Japan in 2001 sharp, samsung electronics and LG Philips company respectively the horse - seventh generation 13.5 * 1700 mm2. At present, the application of tft-lcd mainly in small size of the mobile phone market, medium size of PDA with notebook computer market, large size LCD monitor and LCD TV market such five aspects. 2005 tft-lcd will be mainly used in displays (39%), notebook computers (25%), cell phone (16%), liquid crystal TV (10%), PDA (6%) five areas, market sale amount will be more than 250 million us dollars, accounting for LCD market proportion more than 90%, become LCD and even the whole flat panel display technology leading technology.  

Compensation vitamin B2 let easily become muscle man

Compensation vitamin B2 let easily become muscle man

Exercise a strong muscle is every man's dream. As everyone knows, long body muscle should rely on intake of protein, but if light supplement protein, vitamin B2, make no more protein is no use.

This is because in numerous vitamins, vitamin B2 most easily lack, its involvement in the body protein synthesis metabolism, maintain skin and mucous intact, on muscle development has an important role. Zhang pointed out fitness experts, vitamin B2 mainly exists in animal innards of, such as liver, kidney and heart, milk, eggs and red meat also contains vitamin B2. But because animal innards contained adipose quantity taller, also do not excessive consumption. Still can choose milk and eggs, ordinary trainers everyday eat 4 ~ 5 egg, milk, not more than 500 ml.

And green leafy vegetables, beans, wild vegetables and nuts food (such as walnut, chestnuts, pine nuts, peanut, melon seeds, etc.) also contains vitamin B2, these foods for love eating entrails person, also is very good choice. 

ENUM(Telephone Number Mapping)

ENUM(Telephone Number Mapping),this abbreviation of hidden behind a great originality: namely through the best and most cheap routing ways, can be in the world any place to use the same phone number. You can like registered domains as registered ENUM number. At present a lot of registration institution and VOIP service providers offer free this kind of service. For example, if the call fong is fax machine, you can set the rules to a different routing ways. ENUM don't need to call fong must use telephones.

introduction

ENUM is IETF Telephone Number Mapping working group (Telephone by business group, called fang ENUM) definition of an agreement, the RFC2916 - RFC2916 titled "e. 164 Number and domain name system (e. 164 by and DNS)". It defines will e. 164 number into domain forms on DNS server database and the method of each by e. 164 number of domain name can be transformed into corresponding series of Uniform Resource Identifier (Uniform Resource Identifier), thus make international unification of e. 164 phone number becomes can in the Internet use the network address of the resources. ENUM can use telephone Numbers for Registrant (Registrant) E-mail, IP telephone number, unified news, IP fax or personal web pages and so on many kinds of information. E. 164 number is traditional telecom network use vital resources, DNS system is the important foundation, Internet ENUM will combine traditional telecom service, beneficial to based on IP packet switching the direction of development, to promote ENUM is two nets eventually fusion is of important significance of technology.

ENUM is a new standard, has not yet widely, but it will bring telecom and personal mobility industry a new revolution.

Working process

ENUM defines as follows process, will phone number mapping for DNS system of records:

A e. 164 number by the following several parts, between different parts can be used "-" and ". "or Spaces such as connection: ENUM + country code (1 ~ 3 digits) - area code (n digits) - telephone number (15 - n digits).

For example: Beijing of a telephone number just written standard of e. 164 format should be: + 86-10-6 2618501

The first step, will be a telephone number processing becomes a standard of e. 164 number format, such as: + 86-10-6 2618501

The second step, remove all but the most left the "+" from all connection identifier, becomes: + 861062618501

Third step, remove "+" sign, and will 105816260168 flip: number

Fourth step, in each number between with domain name separator ". ": 1.0.5.8.1.6.2.6.0.1.6.8

Fifth step, in the above numeric string end with the ". 1.0.5.8.1.6.2.6.0.1.6.8 e164. TLD ": j j e164 TLD

So, a telephone number becomes a DNS domain of form. Each e. 164 number formation of domain name can be corresponding multiple network resource records, called uniform resource identifier (URI), it is to use another IETF Suggestions 2915 defines the format RFC, called "the name Authority Pointer Naming Authority" (Pointer, abbreviation NAPTR).

RFC2915 definition of written format:

Domain TTL scale-up Type Preference Flags Service Regexp made Replacement

For example, the following is ENUM DNS server writing format:

J j ORIGIN 1.0.5.8.1.6.2.6.0.1.6.8 $e164 cn

IN NAPTR 10 10 "u" "mailto + E2U" "^. * $!!!" lee@cnnic.net.cn mailto:

IN NAPTR 10 10 "u" "HTTP + E2U" "^. * $!!!!!! http://likecloud.cnnic.net.cn!" .

IN NAPTR 10 10 "u" "sip + E2U" "! ^. * $! Sip: / / likecloud. Cnnic.net. Cn!" .

IN NAPTR 10 20 "u" "sip + E2U" "^. * $!!!" fengw@cnnic.net.cn sip: .

The typical application of ENUM

To illustrate the ENUM purposes, we can see the following this using ENUM established by PSTN user launched based on IP network terminal calls, the typical process as shown in figure 1 shows:

Step 1: originating user dial the e. 164 number, dial-up way by national regulation, such as long-distance call dial "0", international prefix prefix call dial "0 figure 1

0."

Step 2: PSTN business provider according to call the position of the factors will launch call transferred to the corresponding gateway,

Step 3: the gateway must contain ENUM function, it can be dialed users of digital according to stipulated rule convert ENUM domain forms. If the user dial number isn't whole number, the gateway should be able to will be lost data supplement qi, so that it can form a complete valid domain name. For example: the user dial the number for:

32341234, complete number should be: + 8610323412343. Then gateway in ENUM DNS server search in this domain,

Step 4: return and the domain DNS records related all business,

Step 5: gateway in DNS lookup provisions of host address record.

Step 6: DNS server hosting SIP returns provisions IP address;

Step 7: through based on IP network will continue the call to designated IP address,

Step 8: SIP server will call succeeded to provisions of users user agent client. When the objective square response, must the response surveillance back to the originating local switches.

In the above example is used in SIP clients, in actual applications can also use other client agreement (if h.323).

Based on ENUM from one IP phone call to the process of an outgoing call PSTN (see figure 2.

If the example in step 3 ENUM resource records return the fixed-line number is processed, then call will be transfer to a PSTN the phone. This example shows the actual ENUM with traditional telecommunication network "call forwarding" functionality.

ENUM registration service is itself a can develop business, current telephone number, management organization and telecom service providers can carry on the business. ENUM registration service in addition to the above phone number registration processes outside, still should include telephone number after ENUM domain name registration for owners of alteration, MLL services, changing the record, cancellation, billing, owe etc process.

Service system structure

The DNS ENUM services is a global three-layer service system structure, the top Tier 0) is to maintain (e. 164 distribution among country code (including geographical country code, network code, global service code and group country code) to form the domain names mapped to the corresponding national ENUM top domain name server address records in intermediate Tier 1) (for each country internal ENUM top DNS server, responsible for the management of telephone number domain mapped to the corresponding analytical resource records server, bottom Tier 2) (DNS server will be responsible for real number analytical to the corresponding service record. Such a system structure of the main aim is to ensure global ENUM DNS services of unity and interoperability, and make ENUM become a global access network addressing resources. Tier 0 ENUM of registration institution (enabled) is the only global; Generally, each country Tier 1 registration institution is the only, use Integrated coding scheme areas (Numbering Plan done Area, such as the national code 1) need to pass the relevant national special discussion agreed Plan; Tier 2 registration institution can have multiple.