Mesothelioma Explained mesothelioma and lung cancer in relation to asbestos exposure
Mortality reports on asbestos exposed cohorts which gave information on exposure levels from which (as a minimum) a cohort average cumulative exposure could be estimated were reviewed.
At exposure levels seen in occupational cohorts it is concluded that the exposure specific risk of mesothelioma from the three principal commercial asbestos types is broadly in the ratio 1:100:500 for chrysotile, amosite and crocidolite respectively. For lung cancer the conclusions are less clear cut. Cohorts exposed only to crocidolite or amosite record similar exposure specific risk levels (around 5% excess lung cancer per f/ml.yr); but chrysotile exposed cohorts show a less consistent picture, with a clear discrepancy between the mortality experience of a cohort of xhrysotile textile workers in Carolina and the Quebec miners cohort. Taking account of the excess risk recorded by cohorts with mixed fibre exposures (generally less than 1%), the Carolina experience looks uptypically high. It is suggested that a best estimate lung cancer risk for chrysotile alone would be 0.1%, with a highest reasonable estimate of 0.5%. The risk differential between chrysotile and the two amphibole fibres for lunc cancer is thus between 1:10 and 1:50.
Examination of the inter-study dose response relationship for the amphibole fibres suggests a non-linear relationship for all three cancer endpoints (pleural and peritoneal mesotheliomas, and lung cancer). The peritoneal mesothelioma risk is proportional to the square of cumulative exposure, lung cancer risk lies between a linear and square relationship and pleural mesothelioma seems to rise less than linearly with cumulative dose. Although these non-linear relationships provide a best fit ot the data, statistical and other uncertainties mean that a linear relationship remains arguable for pleural and lung tumours (but not or peritoneal tumours).
Based on these considerations, and a discussion fo the associated uncertainties, a series of quantified risk summary statements for different elvels of cumulative exposure are presented.
Fully-Automatic Powder Packing Machine Verpackungsmaschinen fuer pulver machines d'emballage automatique en poudre Use of power packaging equipment
Suitable for automatically packaging flour, milk powder, coffee powder, refined sugar, milk tea powder, fruity powder, food additives, powder glucose, seasoning, pesticide, health-care tea powder, washing powder and herbal medicine etc. Features of machines d'emballage automatique en poudre
1. Adopt intelligent temperature controller and ensure the nice and smooth sealing.
2. Imported PLC control system, servo film feeding system, and man-machine interface touch screen can get mutiple functions such as counting, date printing, nitrogen charging(gas discharge), conveying etc. 3. Combined with metering equipment, full automatic packaging process including feeding, metering, bag filling, date printing and auto counting can be compelted. 4. The setting and modification of packaging parameter can be done via the touch screen, more, it can save 10 different types of parameters. 5. Different type of bag making: Pillow bag, punched hanging bag, multiple continuous bags and others according to customer's request.
Packing speed 15-70bags/min Bag-making size (L)80-350mm(W)80-250mm Filling range 100-2000g Film width 180-520mm Packing materials OPP/CPP PET/PE PET-AL/PE Paper composite etc Film thickness 0.04-0.08mm Air consumption 0.36m3/min 0.6MPa Power supply AC220V/380V 50Hz/60Hz 3.5Kw Machine dimensions (L)1750×(W)1050×(H)2650mm Machine weight 680kg For more information about automatic powder packaging machinery,please browse our website www.lianhe666.com/en or directly send us email jackdu999@yahoo.com
automatic liquid weighing filling machine,liquid filler liquide de pesage machine de remplissage
automatic liquid weighing filling machine,liquid filler liquide de pesage machine de remplissage
from Guangzhou LIANHE cosmetic food pharma making packaging machinery factory.More information contact us by email jackdu999@yahoo.com or browse business site www.pengaichina.com
Technical performance of this weighing filling machine:
The filling process is under control of PLC. All operations complete on the touching screen.The liquid or oil filling machinery with weight control system,Equiped with weighing feedback system.is an ideal kind of weighing fillinging equipment within chemical,daily chemical,food,medicine,cosmetic and pesticide industry etc.
AS the most ideallest large dose filling machine with weighing requirements,This weightng filling machine outstands itself with reliable and stable performance,high efficiency,good adaptability,changing the measuring specification in minutes(no need to change any components,just adjust ),eco-friendly outer frame,filling without drop and leak.
Major Characteristics from
Automatic Liquid Weighing Filling Machine
:
This weighing filling machine is for filling 10kg to 50kg liquid..
Each filling head has the weigh and feedback system, each filling head can be regulated
This type filler adopts PLC to control, touch screen control panel
The weighing filling equipment applies dive method to fill and it reduces foam.
his liquid filling machine with weight test adopts PLC and touch screen control panel, so it is convenient to set.
Each filling head has the weigh and feedback system, each filling head can be regulated.
Photoelectric sensor, approximate switch and other electric elements are of the international famous brands. It ensures no container miss filling. The host machine will alarm if there is any container blocked.
It applies dive method to fill and it reduces foam; it is suitable for various kinds of filling products.
The whole machine meets GMP standard, it is easy to clean and maintain, and the parts which contact with the filling material are made of high quality stainless steel. The whole machine is safe, eco-friendly and sanitary. It adapts to various kinds of working places.
Technical parameters of automatic liquid weighing filling machine:
Outline Dimension (L×W×H):2500mm×1700mm×2300mm
Number of filling Head:4
Suitable bottle:Length:160mm~360mm
Width:140mm~260mm Height:250mm~500mm
Diameter of bottle mouth:≥Φ40mm Suitabe range:5L~50L
Production capacity:≤2000bottles/hour(tested by water)
Filling Error:±15ml
Voltage:220V;50Hz Power of host machine:3kw
Pneumatic (air-operated) source:0.5Mpa~0.65Mpa clean and Stably compressed air
There are many other
liquid fillers machine
from us ,moreover we can design and manufacture the newly machines according to customers' requirements.Looking forwarding to getting your positve feedback.
Volkskongress China erhöht Ausgaben für Militär drastisch China booming military spending
China defended its booming military spending on Monday,saying vast investments in the armed forces have contributed to global peace and stability, despite concerns among the U.S. and Beijing's Asian neighbors over sharpening territorial disputes.
However, in a break with previous years, no figure for this year's defense budget was presented at a news conference held Monday on the eve of the annual legislative session. Spokeswoman Fu Ying said the figure would appear in the overall budget to be released Tuesday.
Approving the budget is among the key tasks of the session, which this year will see new leaders placed into top government positions after they were elevated at November's Communist Party congress.
Party leader Xi Jinping will take over from Hu Jintao as president, as well as head of the government's Central Military Commission, as part of China's once-a-decade power transition. In addition, the session approves top Cabinet appointments such as the defense minister.
Communist party like AV SEX GIRL good looking but always being capped
Chinese defense spending has grown substantially each year for more than two decades, and last year rose 11.2 percent to $106.4 billion an increase of about 67 billion.
Only the United States spends more on defense.
Fu said China maintained a strictly defensive military posture and cited U.N. peacekeeping missions and anti-piracy patrols in the Gulf of Aden as examples of Beijing's contribution to world peace and stability.
"As such a big country, China's inability to ensure its own security would not be good news for the world," Fu said. "Our strengthening of our defense is to defend ourselves, to defend security and peace, and not to threaten other countries."
IN TIANANMEN SQUARE Their tanks only for the innocents
This year's legislative session comes amid a continuing standoff with Japan over disputed islands in the East China Sea.
Ships and planes from both sides have repeatedly confronted each other in the area, and another Chinese spokesman on Saturday warned that Japan would bear full responsibility for any "unintended clashes."
China's feuds with Vietnam and the Philippines over territory in the South China Sea have also flared periodically in recent months, while Beijing has been unnerved by the U.S. military renewed focus on the Asia-Pacific, including plans to station marines in northern Australia on training missions.
Outside concerns about China's military buildup are also fed by doubts over the reliability of the defense budget figure, which is widely believed to exclude foreign military purchases and other items. In its 2012 report on China's military, the Pentagon estimated actual spending of $120-180 billion in 2011, well above China's official figure that year of $91.5 billion.
It claimed thousands of military-linked enterprises in China were engaged in profit-oriented business. Volkskongress China erhöht Ausgaben für Militär drastisch China booming military spending
Portable Handheld Electric Chuck Capper manual screw capping machine semi auto chuck capping machine
Portable Handheld Electric Chuck Capper
manual screw capping machine semi auto chuck capping machine Our Portable Electric Handheld Capper is a portable cap tightener, capable of tightening or removing screw type caps. An adjustable clutch reduces cap damage and reduces insert wear. This Capper is pressure-activated, simply started by gently pushing down on top of the capped bottle. This means no on/off switches or levers. Once the cap is tight, the chuck automatically stops and you can move onto the next bottle.
The semi automatic chuck capper includes an adjustable self-balancer with retracting line, that allows the tool to be suspended neatly and weightlessly overhead, out of the way during case changes, reducing labor fatigue. Chucks and Inserts are sold separately, configured for your products and production.
Features of manual screw capping machine: Push to start for easy operation Excellent combination of value, power and ergonomic features Precision automatic stop Low noise, low vibration and high accuracy Reverse/forward switch Excellent repeatable torque CE Certified Torque adjustable by tool-less external dial For more information about LIANHE handheld capping machine electrially or pneumatically,please feel free to contact us by email jackdu999@yahoo.com or directly browse our youtube site www.youtube.com/user/mrjackdu007.
Features of liquid filler: 1. Imported frequency inverter, with high-precision multi-turn potentiometer and can lock the dial, so that stable and accurate flow control, error is smaller at negative 0.5%, less than 1.5% correct; 2. Magnetic gear imported stainless steel (316) pump, reliable quality and long life; stainless steel chassis, sophisticated appearance; 3. Small, easy to operate; 4. Full function, automatic manual can be equipped with assembly line work; 5. can be equipped with multiple filling heads, commonly used models are: single pump, double pumps and four pump machine; 6. Can charge the vast types of liquid filling, such as: pharmaceuticals, chemicals, oils, cosmetics, food and other non-granulated liquid; 7. Filling volume LH-A from 1ml to 10000ml adjustable; LH-B from 10ml-80000ml adjustable, easy to adjust.
Technical Parameter of filling machine
: Model LH-I-A Rated Voltage 220V 50/60Hz Power 38W Max. Flow Single pump above1.4L/M Tolerance ±1% Machine Size(mm) 400*300*250 Net Weight 11Kg Packing Size(mm) 480*380*33
We are experienced in the cosmetic making machines with professional engineers. As we all know that different products have different requirements, we can recommend you the suitable machine and model according to your specification , if you are interested in the
liquid filling machines or other cosmetics machines
Yahoo shut down Email service in Mainland China E-Mail Service von Yahoo China wird geschlossen
ON Mon Apr 22, 2013 it is announced in SAN FRANCISCO that Yahoo's email service in China will close this summer as part of an arrangement worked out with its partner in that country, Alibaba Group.
The service is scheduled to close Aug. 19. Yahoo is recommending users of its free email service in China transfer their accounts to another provider such as Aliyun, an email alternative offered by Alibaba.
Yahoo Inc., based in Sunnyvale, California, has been phasing out of China since 2005 when it turned its website, email and other services over to Alibaba. As part of that deal, Yahoo paid $1 billion for a 40 percent stake in Alibaba, one of China's biggest Internet companies.
It has proven to be an astute investment. Yahoo reaped a $7.6 billion windfall by selling half its stake back to Alibaba last year. Yahoo's remaining stake in Alibaba is now worth even more — about $14 billion by one analyst's estimate.
Alibaba is expected to go public within the next two years, giving Yahoo an opportunity to sell more of its holdings.
The closure of Yahoo's email service in China comes at the same time that the company has been shutting down some of its U.S. services, too. The moves are part of an effort to reduce costs and free up more engineers to work on mobile products — a top priority of CEO Marissa Mayer.
Yahoo was among the first U.S. Internet companies to establish operations in China. But its presence in China turned into a public relations nightmare eight years ago when human rights activists began to assail Yahoo for cooperating with the Chinese government's demands for personal emails from two journalists who were later convicted and imprisoned.
Rotary automatic aerosol filling and capping machine remplissage d'aérosol automatique machine de capsulage
The filling capping machine can be classified with two sorts by the filling way,that is to say, one rotary automatic aerosol filling capping machine the other straight line filling capping one.
The filling capping equipment can be widely applied for the field like food cosmetic as well as pharma or other daily chemical.The aerosol filled or capped by the machine is famous for its sealing effect and GMP standard.
For more information about the various products like
rotary or straight line automatic aerosol filling capping machine remplissage d'aérosol automatique machine de capsulage
from our LIANHE cosmetic machinery factory,plz browse our another website www.lianhe666.com as well as follow our business Youtubehttp://youtube.com/user/mrjackdu007
emphasize modular stations and devices for flexibility and product changeover.
Blister packs are commonly used as unit-dose packaging for pharmaceutical tablets, capsules or lozenges. Blister packs can provide barrier protection for shelf life requirements, and a degree of tamper resistance. In the USA, blister packs are mainly used for packing physician samples of drug products, or for Over The Counter (OTC) products in the pharmacy.
In other parts of the world, blister packs are the main packaging type since pharmacy dispensing and re-packaging are not common. A series of blister cavities is sometimes called a blister card or blister strip as well as blister pack. The difference between a strip pack and blister pack is that a strip pack doesn't have thermo-formed or cold formed cavities; the strip pack is formed around the tablet at a time when it is dropped to the sealing area between sealing moulds.
In some parts of the world the pharmaceutical blister pack is known as a Push-Through-Pack (PTP), an accurate description of two key properties
(i) the lidding foil is brittle allowing to press the product out while breaking the lidding foil.
(ii) a semi-rigid formed cavity being sufficiently collapsable to be able to dispense the tablet or capsule by means of pressing it out with your thumb.
The main advantages of unit-dose blister packs over other methods of packing pharmaceutical products are the assurance of product/packaging integrity (including shelflife) of each individual dose and the possibility to create a compliance pack or calendar pack by printing the days of the week above each dose. Blister packs are created by means of a form-fill-seal process at the pharmaceutical company or designated contract packer.
A form-fill-seal process means that the blister pack is created from rolls of flat sheet or film, filled with the pharmaceutical product and closed (sealed) on the same equipment. Such equipment is called a blisterline. There are two types of blister machine's design: rotary and flat-plate.
For more information about the various products like
pharmaceutical packaging machinery for blister
from our LIANHE cosmetic machinery factory like Healthcare Packing machine blister card machine,plz browse our another website www.lianhe666.com as well as follow our business youtube www.youtube.com/user/cosmeticmachines
