urea

Metabolic acidosis, leukocytosis , high C-reactive protein and blood urea nitrogen levels were all poor prognostic factors.

Peptide and ammonium sulfate were the best nitrogen for its growth, but urea was the worse among the 7 nitrogen sources.

The company is set up in 1998, sales of our products are N46 urea and 24 degrees Malaysia palm oil consumption level.

Most of the finishes used for "wash and wear" and "permanent press fabrics" are manufacture from urea, etc. compounds.

Cuttings topdressing can be carried out with water, can also be used phosphate: potassium hydrogen plus a foliar application of urea.

Its corrosion resistant properties in the sea has been urea(? )ly improved by means of cathodic protection and corrosion resistant paint.

Filter alkyl urea by special foam with refined activated carbon and made with a high degree of absorption performance.

Sweat glands bring down internal temperature through perspiration while ridding the body of the waste fluids urea and lactate.

In this paper the structure, properties and application of a sword bean tissue section optrode for urea determination have been reported.

Urea pollution can trigger ocean algae to produce a deadly toxin called domoic acid, scientists have discovered.

And organic nitrogen is better than inorganic nitrogen for mycelia growth among which yeast extract is the best one, urea is the worst one.

So spurt aperture can also be figured out in different numbers of holes, bases on model of pulverization urea solution.

The ammonia volatilization reduction of humic acid urea correlated significantly with its nutrient-release mode and soil ambient.

The present work provides a useful way to deal with quantum chemistry calculations of the kind of molecular crystals like urea.

The packing axle seal of the melt urea pump leaked seriously, leading to many harmful effects, so we revamped the form of axle seal.

SCR reduces oxides of nitrogen, the smog precursor known as NOx, by injecting urea periodically into the exhaust system.

With the same thickness and content of P, the number of urea through the UF membrane increases with the increase of the content of M.

The calculation method for climbing film evaporator was used to simulate the evaporators of first stage and second stage urea solution.

Solid Color Reinforced Composite (SCRC) panels do not contain urea-formaldehyde.

The Company is Russia, Ukraine Urea Plant Health Special Agent suppliers, large long-term supply of Russia, Ukraine imported N46 urea.

With urea, ammonium nitrate, ammonium chloride can be mixed with good, multi-compound fertilizer production, BB basal fertilizer ideal.

Urea was the only chemical that increased domoic-acid production.

After animals are immunized by the artificial antigen, cyanide-urea triamide specific antibody can be obtained.

The invention discloses a method for preparing cyanide-urea triamide hapten, artificial antigen and antibody as well as application thereof.

After 30 years of development, more than 10 benzoyl urea derivatives have been commercialized.

Experiments and researches are carried out on the nutrient release characteristics of polymer-sulphur coated urea (PSCU).

In cases where the plankton mysteriously began making low levels of the toxin in clean water, adding urea nearly doubled production.

Strong and wear points of urea-formaldehyde resin as well as the method overcoming the weak points were described in the paper.

The blood samples of mice were collected for the analysis of glycosylated serum protein and blood urea nitrogen as well as lipid levels.

a clear thermosetting resin made from urea and formaldehyde and used in electrical fittings, adhesives, and finishes.

The invention relates to a method for producing urea-acetic aldehyde in the field of synthesizing craft of a fertilizer.

Nitrogen fertilizer sources subject to ammonia volatilization losses are urea, urea-ammonium nitrate solutions, and anhydrous ammonia.

Ammonia from protein digestion, the primary excretory product, is converted to urea to be excreted in urine.

Kinetics of wet flue gas desulfurization by urea is studied here, based on which reaction series and reaction rate constant are defined.

PRODUCTS USED IN AGRICULTURE. FERTILIZERS. CHEMICAL ANALYSIS OF UREA FOR AGRICULTURAL USE.

Heart rate, serum creatine kinase, testosterone, cortisol, blood urea, glutamine etc serve as markers for the diagnosis of overtraining.

Methods of synthesizing diphenyl carbonate included transesterification, urea and carbon disulfide.

Coated urea fertilizer made by the film material of starch acetate had remarkable controlling function for urea nitrogen release.

The amorphous BN obtained had a higher yield and less residual condensation product of urea decomposition.

Storage-stable organosilane quaternary compounds are provided in the form of adducts with urea (clathrates).

The theoretical researches on urea-formaldehyde resin and its practice in wood industry were reviewed in detail.

Urea based compound fertilizers made by spraying molten urea onto single or triple superphosphate granules can prevent hygroscopicity.

Coated urea fertilizer made by the membrane material has remarkable controlling function for urea nitrogen release.

abstract: Objective To observe the urea rebound after hemodialysis in Chinese maintenance dialysis patients, and explore its impact factors.

Quantities of the initiator, the emulsifying agent, the crosslinking agent acrylic acid and the urea resin are determined by experiment.

ConclusionInjection of urea is a simple and an effective treatment for capillary hemangiomas in eyelid or intra-orbit.

The casings were semipermeable. Small molecules of urea could pass through the membrane while larger blood molecules might not.

The nucleation of the organic nonlinear optical crystal, urea L-tartaric acid, was studied in supersaturated solution.

From the fluid obtained, apacked cell volume, total solids, cytology, and a blood urea nitrogen sample are submitted.

No weighty effect to the soil only N fertilizer (urea) used, use P fertilizer shall increase the heavy-metal content of the soil.

The paper has made a comparison of syntheses and properties between melamine urea formaldehyde resin and melamine resin.

Results: Fenugreek treatment decreased urinary protein excretion, serum creatinine and blood urea nitrogen in dia. . .

OBJECTIVE: To evaluate the efficacy and safety of urea & lactic acid compound ointment for the treatment of ichthyosis vulgaris.

Common agents for the treatment of senile xerosis are moisturizing ointments or ointments containing steroids and urea.

The key to launching the vehicles in all 50 states is the urea-injection system, also known as selective catalytic reduction.

By adopting the system of vacuum supplied by water, the product quality is ensured, lowering urea consumption.

are synthesized making ironic nitrate, manganese nitrate, copper nitrate, zinc nitrate react with urea respectively.

Several one-dimensional ZnO were prepared with homogeneous precipitation method using zinc nitrate and urea as starting materials.

The curing process of urea-formaldehyde resin is to transform the linear resin into crosslinked one, by which give resin bonding strength.

With the selected characteristic peaks, urea samples were measured effectively. The results show. . .

Ethylene urea is a new macromolecule material, and is used in production of textile addition agent, softening agent, paints, bond etc.

Kill to kidney nondestructive commonly, but individual patient sees urea nitrogen heighten and albuminuria .

Hydrogen peroxide, whether or not solidified with urea.

After the renovation of the urea unit to enlarge its capacity, the prilling tower becomes the bottleneck in capacity increase.

Low condensation urea-formaldehyde, melamine resin, Polyvinylalcohol. Biology formaldehyde scavenger and etc.

When people eat protein after, if the absorption of very good, the urea content in urine would be increased.

Lysine and methionine may be limited in traditional diets, and urea is not utilized.

Results The total effective rate of triamcinolone and urea cream on 190 out-patients was 93%.

Three foliar fertilization(amino acid liquid fertilizer, boron and urea) were researched effect on yield of new Gala apple.

Study on the influence of fermentation temperature, inoculation amount and addition of inorganic salt to urea formation.

higher blood urea nitrogen and lower serum creatinine were also associated with mortality in logistic regression models.

Furthermore, the addition of bacterial protein and urea displayed acid and alkaline buffer action to fermentation broth.

Chemical reactions in urea-sulfuric acid system with different ratio of urea and sulfuric acid at various temperatures are studied.

The shear stability of the poly-urea grease is improved. The application of several aviation polyurea greases is also introduced.

Being a parent is a gift from God, but we parents should also be a urea gift to our children.

Burr argued that if the fins are not removed, the fins become spoiled because of migration of urea from the body to the fins after death.

Coated urea fertilizer is a new type fertilizer to improve fertilizer's usage rate and solve the environment pollution questions.

The separation and purification of linoleic acid from safflower oil via urea adduction fractionation was studied.

The urine of urea have seed the taste of ammonia, the content of the larger (water content, the taste is the less) thick.

The N2 released from methanol synthesis can be used to synthesize ammonia for urea production.

First, epoxy resin reacts with melamine and urea under certain conditions, and then the product reacts with formaldehyde.

The glue employs melamine-resin adhesive, phenolic-resin adhesive and urea-formaldehyde resin adhesive.

In chain termination reaction station, when adding some urea, the shearing stability of grease is improved greatly.

A kidney also takes urea and mineral salts out of the blood.

Coak , Iron and Steel, Carbon Products, Refractories, Scrap, Steel Products and Components, Plastic Products, Urea Plastic Products.

The result showed that it is feasible to use BL-green fire retardant and urea resin to product green and fire retardant particleboard.

The serious homogeneous situation is faced by urea products. It is very important for a urea industry to achieve low-cost advantage .

The effect of ethanol, urea-formaldehyde resin, melamine and flame retardant of resistance to water and fire was studied.

The fumarate ion participates in several important metabolic pathways, e. g. the Krebs cycle, purine pathways, and the urea cycle.

The urea prilling tower, such tall building, is comparatively sensitive to the response of earthquake.

A new method for producing cyanuric acid from urea heated by burning gas and using cyanuric acid powder as heating medium is introduced.

Process routes and catalysts for the synthesis of dimethyl carbonate (DMC) from urea are reviewed.

Observe the effects on weight, total serum protein, albumin, blood urea nitrogen, creatinine and renal index of rats.

Influences of rare earths on the hydrolysis of urea and its hydrolyzed product in soil.

Celiprolol enantiomer was resolved directly by using normal phase HPLC with urea derivative as chiral stationary phase (CSP).

Of these, 38 units produce urea whereas 9 units produce ammonium sulphate as a by-product.

Also, tests find the influence on gluing strength pasty furfural lignin by different consumption of urea.

Unfortunately, elemental analysis will not yield any information as to the extent of contamination by urea.

TEXTILES. TESTS FOR FIBRES. DETERMINATION OF THE SOLUBILITY OF WOOL IN UREA BISULFITE.

Urea is a nonionic fertilizer nitrogen material which has become of increasing importance in agricultural production.

Corduceps militaries L fermented liquid also has obvious function for recovering athletes hemoglobin and degradation of urea nitrogen.

The soy sauce containing urea will become red when heated together with diacetyldioxime and phosphoric acid.

The recovery mechanism of heavy oil steam flooding by adding urea and foaming agent is studied and applied in Henan oilfield.

For welding stainless steel equipments as urea and synthetic fibre and joining of two dissimilar metals.

This system removes urea and other waste products from the body in liquid urine.

Are all joints after the doser nozzle sufficiently designed to eliminate leakage (air, water, urea, etc. )?

Potash, along with urea and phosphate, are the key ingredients for making fertilizer.

Objective To observe the effect of urea and dimethyl sulfoxide (DMSO) on rat osteoblastic biological characteristic cultured in vitro.

If the reaction was carried out in the presence of 4M urea, two lysine residues and one cysteine sulfhydryl group were simultanouslyblocked.

A special coating solution classics does the exterior spray in common urea to solid oxidizes and be become coating urea.

milk and milk products . determination of ammoniac and urea contents . enzymatic method.

The paper studies the causes resulting explosion in tail gas system of urea and introduces some preventive experiences and measures.

The juicy steak which lovers of flesh smack their lips over is saturated with salty urea, which in the stomach calls for liquid.

Showed that ammonium nitrogen and urea nitrogen increased content of N, P, Fe, Mg, Mn in leaf, and decreased content of K, Ca.

Low- poisonous and Water- resistant Urea- formaldehyde Resin Adhesive for Plywood.

These two factors result in difficult control of water and powder in urea , lowering down urea quality.

L-DOS47 is thought to function by leveraging a natural process in the body called the urea cycle, to produce an anti-cancer effect.

Different yields of Keto-RDX resulted from different methods to feed urotropine and urea (or nitrourea).

ADH increases the urea permeability of collecting tubule in inner zone and decreases the blood flow in medulla.

racemic mixtures of several proteinic amino acids were produced, as well as hydroxy acids, urea, and other organic molecules (Miller 1993).

The results can give beneficial directions to avoid SCC of layers and catastrophic ruptures of multilayered urea reactors.

This is not actually sweat containing urea and other waste products but a part of the blood serum.

urea injected into the excessive, the excess ammonia will into the atmosphere, lead to new pollution.

As nitrogen sources, cysteine, aspartic acid, asparagine, urea, sodium nitrite and sodium nitrogen were favorabie.

urea gradient; chromatography; recombinant human stem cell factor; E. coli.

Analysis of failure probability and failure consequence is included in risk analysis of urea unit.

Observation of the change of soluble intercellular adhesion molecules-1 and urea microalbumin during cardiopulmonary bypass.

Since various, cause has not given a test to maneb zinc supersession thing second braces sulfurs urea (ETU).

The acquisition of urea production firm in Shangdong will help expand upstream business.

Objective To evaluate the dry chemistry method for measuring serum urea and creatinine .

The levels of blood urea nitrogen, serum creatinine and cholesterol were detected at the 12th weekend after operation.

Urea isn't commonly found in agricultural fertilizers, but it is present in many garden products.

CHEMICAL ANALYSIS OF UREA FOR TECHNICAL USE. DETERMINATION OF ALKALINITY.

In addition, denaturation temperature and denaturation enthalpy decreased as the concentrations of urea and GuHCl increased.

Fertilizing was favorable to the upgrowth of Gentiana macrophylla, and urea had the most effective.

The invention relates to a domestication method of lactococcus lactis which has the capacity of conversing urea.

The present invention is an improvement of dewaxing process of isopropanol and urea.

The two most important synthetic polyamides are the urea-formaldehyde resins and the various forms of nylon.

The urea normal well not exhausted taste blood is keeping out the control ideal.

The preparation and property of urea - formaldehyde resin mocalified by hetero- alcohol oil were introduced.

The Effects of Leaf- Spraying Urea and Calcium Superphosphate on the Growth and Deveplpment of Calendula officinalis L .

Palygorskite coated urea can effectively improve the yield of spring wheat.

CHEMICAL ANALYSIS OF UREA FOR TECHNICAL USE. DETERMINATION OF BUFFER VALUE.

Although no GongLiang, but the burden is light, fertilizer, urea phosphate, seeds, etc, artificial, not expensive.

PVA and urea ratios had no significant effects on bulk density.

And then with the acetate starch obtained as main materials membrane solution is made for producing coated urea fertilizer.

"Marine animals release small amounts of urea, but the pollution problem is almost entirely human caused, " says Kudela.

Is there any brass copper, mild steel or zinc used in the urea tank?

Follow-up homework will be at its ammonia plant and the installation of other equipment of urea plant process.

CHEMICAL ANALYSIS OF UREA FOR TECHNICAL USE. DETERMINATION OF TOTAL IRON.

The activities of urease of all the samples are lower with the time, and the trend is the same as the Leaching Less of Urea.

This is an X-linked deficiency of one of the enzymes in the urea cycle.

Most of the buttons are about an inchs q urea, so they are just right for a cross stitch design.

The affect to printing quality from binder, crosslinked and urea is studied.

U. S. Gulf port at New Orleans is the primary port of entry for urea imported into North America.

The high urea content is due to the ineffective cleaning and recycling of water.

Objective To explore the clinic value of breath-card method 14 C-urea breath test in diagnosis of Helicobacter pylori infection.

The modification to flax fabric with urea at high temperature was carried out inorder to improve the dyeability of flax fabric for padding.

analysis will not yield any information as to the extent of contamination by urea.

low energy diets can probably increase blood sugar and serum urea nitrogen.

The plastics industry for the production of polyvinyl chloride, amino plastics, urea-formaldehyde plastics, paint films and so on.

the soluble protein content is higher in urea, and there are little differences in ammonium and nitrate.

The urea solution is stored in a separate container.

The key factor that improves the fire-retardant urea-formaldehyde resin was how to make sure the optimum amount of P800.

CHEMICAL ANALYSIS OF UREA FOR TECHNICAL USE. ESTIMATE OF ASH CONTENT.

The valve rod (steel 35)is nitrided in the fluid soft nitriding process, the main material being made up of urea.

This paper introduces the modi fied scheme urea reactor plate and the result on increasing capacity and lowering consumption.

Conclusions 13C urea breathing test is safe and reliable in diagnosing children HP infection.

The film surface of coated urea particles was checked by scanning electron microscopy (SEM).

Urea reactors are the key equipments of urea synthesis devices.

The experiments of fertilizer effects between controlled release urea(CRU) and common urea on summer wheat Zhengmai 366 are studied.

General appraisal is also made for the instrument system of the urea unit.

When urea is added to soils it is converted rapidly to ammonium carbonate by hydrolysis, a reaction which is activated by enzyme urease.

If soil was fertilized more urea mass, then the mineralizable N content was higher in soil surface.

The cross protection between rabbit and human antisura was tested using competive binding reactions with ureA protein.

Urea L-malic acid(ULMA) crystal is a kind of organic nonlinear optical crystal investigated recently.

In our experiment, essential oil was attempted to extract from fir immersed in urea solution.

The research was based on the effects on synthesis of powder urea formaldehyde by reinforcing agent.

The immediate effect of urea on the soil reaction is alkaline.

First all examinee were tested the level of serum creatinine and urea nitrogen.

PU surface is m0dified with Send-inmpnetrating network systems of Polyviny pyrrolidine -polyurethane urea with different mass rates.

Urea naturally breaks down into ammonia in the water.

The test most rated by doctors is the urea breath test, which can't be used at home.

Add in according to the normal formula in the urea-formaldehyde resin production.

Substances such as urea (a leftover from protein metabolism) and excess phosphate ions therefore flow from the blood to the water.

We want to buy Acrylic Emulsions Adhesives, PVA Emulsions Urea-formaldehyde Resins, Phenolic Molding Compounds Moulded Components.

Compared with the control group, the content of serum urea nitrogen (BUN) in XOS group was significantly decreased by 8. 12% (P05).

At the same time, signs and blood uric acid, erythrocyte sedimentation rate , hemolipids, blood creatinine, blood urea nitrogen of patients.

Common have plavix urea, red mildew acid.

Because it has certain influence on urea-formaldehyde resin, it must use and compute dividually .

Ammoniation of peanut shell and wheat straw with 3. 5% urea has a good effect on the beef cattle fattening .

In addition, there is the issue of urea added stations, the need for national planning and government support.

In this paper, the extended-chain urea (EU) was synthesized with PPG1000, toluene 2, 4-diisocyanate (TDI) and dimethylamine.

We want to buy Base Oils, Crude Oil, Bitumen, Fertilizer, Urea, Bitumen, Paraffin, Base Oil, Crude Oil Base Oils, Urea, Bitumen, Paraffin.

Scanvanger TR-2 can be added to urea-formadehyde resin adhesive to markedly decrease its free formadehyde content.

Nitrogen is excreted as urea?

using urea and 1, 2-propylene glycol as reactants and 8 metallic oxides as catalysts were systematically studied.

The best concentration of menthol and urea was 2. 5% and 3% respectively.

Essential oil was extracted from fir root immersed in 50% concentration of urea solution for 1h and essential oil reached to 5. 4%.

Methods 13C-labelled urea breath test (13C-UBT) was conducted in 2512 health-examined individuals.

abstract: Objective To observe the effect of xylitol on the texture of reagents used in13C- urea breath test and the value of DOBtest.

We want to buy Leather Accessories, Urea 46, Milk, Dairy Products, Fashion, Uniforms, Candies, Cookies, Sweets Confectionaries.

Does the urea tank have a drain hole for periodic servicing?

We want to buy Rice, Wheats, Sugar, Cocoa Products, Urea, Newsprint , Paper, Seafood Seafood.

The sieving medium was 5%T, non-cross-linked polyacrylamide in 7 M urea.

The reaction character of melamine not only reacts with formaldehyde but also copolymerizes with urea and formaldehyde.

Methods: The infection of HP were detected in 25 digestive endoscopists and relative staffs using 14C-urea breath test (14 C-UBT).

The swimming time on mice and some biochemistry indexes were tested, such as lactacidaemia, hepatic glycogen, and serum urea nitrogen.

We want to buy Instant Coffee, Sugar, Urea, Frozen Chicken and Chicken Parts and Grains Coffee.

We want to buy Sugar, Fertilizer, Cement and Sand, Urea, Brazillian Sugar, Cement.

Before entering the catalyst chamber the oronia, or o ther reductant (such as urea ), is injected and mixed with the gases.

We want to buy Cement, Wheat, Sugar, Urea Agro Based Products and Commodities.

We want to buy Rice, Sugar, Corn, Urea, Barley, Agricultural Products.

Now that you have completed a cross stitch, choose anothers q urea and repeat Step 4 through Step 9.

We want to buy Sugar, Rice, Fruits, Vegetables, Maize, Berlay, Urea, Milk, Milk Power Rice.

We want to buy Iron Ore, Gold, Urea, Sugar, Oil Bullion-Gold and Silver.

There are many kinds of antiseptic including organic acid, acid salt, amine compound, urea, biological preparation and so on.

We want to buy Urea, Rice, Sugar, Cement, Clinker Rice.

We want to buy Cement, Iron Ore, Urea Iron and Steel.

We want to buy Sugar, Urea, Crude Oil Sugar.

puts forth some suggestions for urea production technologies and plant revamping in our country.

Many substances (including urea and inorganic salts) in the Blood pass through a porous membrane in the machine into a sterile solution;

Clinical Study of Time-average Concentration of urea in Forecasting the Heart Failure in Interhemodialysis

Feeding excessive protein tends to decrease fertility (requires energy to convert to urea)

Objective: To study the clinical value of 14C urea breath test(14C-UBT) in the detection of helicobacter pylori(HP).

Industry: Aromatic; Alicyclic hydrocarbon; Halogenated hydrocarbons; Urea-formaldehyde resin; Polyamide resin; Polyurethane resin;

Determination of the Contents of n-and i-Paraffins in Paraffin and Microcrystalline Waxes by Modified Urea Adduction

Relation between the limiting viscosity number of urea-formaldehyde prepolymer and the blue electronic ink microcapsules

Study on the evaluation method of the rate of nutrient release for a single granular coated urea

Environmental - friendly Urea - formaldehyde Adhesive - Production, Consumption, and Development

Industry: Synthetic material aids; Carboxylate; Pharmaceutical Intermediates; Polyamide resin; Urea-formaldehyde resin; Furan Resin;

The effects of antibiotic peptide addition in feed on the body weight gain, serum urea nitrogen and total protein level in meat duck

Inquire into a enzymatic conductivity rate method for determination of serum urea

Synthesis and characterization of a nickel-containing complex and its effect on hydrolysis of urea

Industry: Other polymers; Daily life of rubber products; Esters; Polyamide resin; Urea-formaldehyde resin; PU;

Problems occurred in trial run of a large -scale urea-based compound fertilizer plant and its modification

Technology Study of Modified Urea-formaldehyde Resin Used in Oil Well Water Shutoff

evaluation of blood urea as a sports training, as well as evaluation of biochemical diagnostic indicator of fatigue;

Dynamics of Floodwater Nitrogen and Its Runoff Loss, Urea and Controlled Release Nitrogen Fertilizer Application Regulation in Rice

Surface and cross-section topography of the coated urea with paraffin wax-rosin mixture and its release characteristics

Refinement of Oxygen Dioxide Through Removing Nitrogen Oxides by Means of Reduced Method of Urea Water Solution

The cause for mechanical seal failure of centrifugal pump for urea solution and its countermeasures

The Extraction of Urease from Glycine Max and Its Application to the Determination of Urea-Nitrogen in Controlled Release Fertilizers

Rate of Controlled-Release Urea Pervasion through Membrane Determined by Ultraviolet Spectrophotometry

Study on fertilizer efficiency and its mechanism of urea and ammonium bicarbonate treated with controlled-release technology

Industry: Acrylic; Unsaturated polyester resin; Phenolic resin; Urea-formaldehyde resin; Other polymers; Architectural Glass;

Industry: Educational Rubber Products; Learning stationery; Adhesive Products; Altered items; Urea-formaldehyde resin;

Determination of the Best Synthesis Condition for Dimethyl Carbonate from Urea and Methanol by Gas Chromatography

Lowing the production cost of urea-formaldehyde resin adhesive by adjusting the technological conditions

The research observation report of the different content urea increase weight influencing and toxic experimental for the sheep