LIMS Characteristics

A LIMS is a computer-based system used by many types of testing laboratories to store, process, track, and report various types of analytical data and records. The goal is to streamline the storage of result data based on samples or set of samples (batches) and to improve the reporting processes associated with these samples. A LIMS mirrors all management processes and activities in quality control and QA. It assists the QA in a laboratory in the following tasks  

Order registration and order processing through the entire working cycle 

Documentation of results over a period of several batches 

Monitoring of the release and evaluation of products and test goods Generation of various certificates and reports Evaluation of results by means of trend monitoring Supervision and classification of suppliers Control of packaging material 

Supervision of the handling of data by means of an audit trail function Reservation of material and control of the execution of stability studies Assistance in the processing of stability and complaints management, recipes, and reference substances 

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C]-Urea Cure characteristics Cured meat Cured silicone LIM Cure rate... 

The greater the contribution of 4 to the transition state, the more firmly the system is placed in the N category likewise a large contribution from 5 is characteristic of the Lim category. Bentley and Schleyer state that the essential difference between the SnI and Sn2 mechanisms depends upon whether nucleophilic attack... 

Lim HI, Masin D, Madden TD, Bally MB. Influence of drug release characteristics on the therapeutic activity of liposomal mitoxantrone. J Pharmacol Exp Ther 1997 281 566. 

Lim, Y. H., Kim, D., and Lee, D. S. Drug releasing characteristics of thermo- and pH-sensitive interpenetrating polymer networks based on poly(A-isopropylacry-lamide). J. Appl. Polym. Sci. 1997, 64, 2647-2655. 

Lim S.-J. and Kim C.-K., Eormulation parameters determining the physicochemical characteristics of sohd hpid nanoparticles loaded with all-trans retinoic acid, Int. J. Pham., 243, 135, 2002. 

Currently, chitosan has been approved as a food additive in Korea and Japan since 1995 and 1983, respectively (KFDA, 1995 Weiner, 1992), and is mostly applied as a food additive or preservative and as a component of packaging material. In addition, the antimicrobial characteristics of chitosan present a profitable potential for developing functional food ingredients however, they may prove to be useful in nutraceuticals for the ability to stimulate host defenses against a variety of bacteria, fungi, and yeast (Lim and Hudson, 2003). 

It is characteristic of such a laser ion source that the experimental conditions for LIMS can be optimized with respect to a stoichiometric evaporation and effective ionization of solid sample material by varying the laser power density as demonstrated in Figure 2.20. Under certain experimental conditions fractionation effects can be avoided. Stoichiometric laser evaporation and ionization of analyzed material is found at a laser power density between 109Wcm 2 and 1010Wcm-2. In this laser power density range, the relative sensitivity coefficients of the chemical elements (RSC = measured element concentration/true element concentration) are nearly one for all the... 

Bernkop-Schnurch A, Humenberger C, Yalenta C (1998) Basic studies on bioadhesive delivery systems for peptide and protein drugs. Int J Pharm 165(2) 217-225 Chae SY, Jang M-K, Nah J-W (2005) Influence of molecular weight on oral absorption of water soluble chitosans. J Control Rel 102(2) 383-394 Cho EC, Lim HJ, Shim J, Park JY, Dan N, Kim J, Chang I-S (2007) Effect of polymer characteristics on structure of polymer-liposome complexes. J Colloid Interf Sci 311(1) 243-252... 

The I/O Device Record contains information about specific characteristics of equipment interfaced to LIMS. Fields include ... 

Sullivan EV, Lim KO, Mathalon D, Marsh L, Beal DM, et al. 1998. A profile of cortical gray matter volume deficits characteristic of schizophrenia. Cereb Cortex 8 117-124. 

Ketene elimination from azolides on electron impact gives rise to molecular ions of the corresponding unsubstituted azoles. Al-Acetylimidazoles lose CO, but the [M — CO] ions do not have JV- or C-methylazole structures. In a study of 2-aroylazoles Lim " has shown that a hydrogen radical is commonly lost from the molecular ion CO loss from both the M and [M — 1] species is characteristic p-methoxybenzoyl derivatives lose either formaldehyde or CH3 followed by CO from the [M — 29] fragment. 

Lim, S.K. Kim, J.W. Chin, L Kwon, Y.K. Choi, H.J. Preparation and interaction characteristics of organically modified montmorillonite nanocomposite with miscible polymer blend of poly(ethylene oxide) and poly(methyl methacrylate). Chem. Mater. 2002, 14, 1989-1994. 

All studies concerning the weathering of phyllosilicates provide clear evidence that the dissolution of clay minerals and micas is very slow under natural conditions (Correns, 1963 Polzer and Hem, 1965 Calvera and Talibudeen, 1978 t Serstevens et al., 1978 Lim and Clemency, 1981 Carroll-Webb and Walther, 1988). Hence they are characteristic secondary weathering products occurring in soils and sediments. 

The formal definition of the characteristic ratio Cro, which is a more popular descriptor of polymer chain conformation than o, is given by Equation 12.2, where "lim" denotes "limit" n is the number of bonds along the shortest path across the chain backbone and nj is the number of times the i th type of bond, which has a bond length of lj, occurs along this shortest path. 

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