Loading technique

Laboratory method using porous polymer adsorbent tubes, thermal desorption and gas chromatt raphy MDHS 32 Dioctyl phthalates in air Laboratory method using Tenax adsorbent tubes, solvent desorption and gas chromatography MDHS 33 Adsorbent tu standards Preparation by the syringe loading technique MDHS 34 Arsine in air Colorimetric field method using silver diethyl-dithiocarbamate in the presence of excess silver nitrate... 

MDHS33 Adsorbent tube standards (preparation by the syringe loading technique). 

In contrast to chlordiazepoxide and diazepam, lorazepam and oxazepam are not metabolized into active compounds in the liver. Instead, they are excreted by the kidneys following glucuronidation. This is important because many alcohol-dependent patients have compromised liver function. Therefore, when treatment is initiated before the results of blood tests for liver function are known, as is often the case in outpatient clinics, lorazepam and oxazepam may be preferred. Patients with liver disease may still be treated with diazepam and chlordiazepoxide, but at lower doses. This can be accommodated with the loading technique, although hourly dosing with 5 mg of diazepam or 25 mg of chlordiazepoxide may be sufficient. 

Our previous research has shown that application of the critical load technique allows the researcher to carried out the quantitative estimate of potential loading of atmotechnogenic pollutants due to gas pipeline work at different ecosystems in the boundaries of vast areas in north and central Eurasia (Bashkin et al., 1999, 2002). 

Evaluation of the loading technique for adequate sample size... 

Lee T, Papanastassiou DA, Wasserburg GJ (1977) Mg and Ca isotopic study of individual microscopic crystals from the Allende meteorite by the direct loading technique. Geochim Cosmochim Acta 41 1473-1485 Lee T, Russell WA, Wasserburg GJ (1979) Calcium isotopic anomalies and the lack of aluminum-26 in an unusual Allende inclusion. Appl J Lett 228(L93-L98) 661-662 Marshall BD, DePaolo DJ (1982) Precise age determinations and petrogenetic studies using the K-Ca method. Geochim Cosmochim Acta 46 2537-2545... 

Early studies in our laboratory on membrane potentials and the uptake of weak bases used for the measurement of ApH led to the recognition that a variety of chemotherapeutic drugs could be accumulated within LUVs exhibiting transmembrane pH gradients (59). This remote-loading technique, so named because drug is loaded into preformed vesicles, is based on the membrane permeability of the neutral form of weakly basic drugs such... 

D.E. Sanford, "Development of the Loading Technique of the 20-mm Fuze, Percussion,... 

The two principal loading techniques are casting and pressing. All expls in common military use can be pressed, however, those that are castable are usually cast because of the greater convenience and flexibility of this process. As a rule of thumb, main bursting charges of large cal munitions are cast while small explosive components (initiators to boosters) are pressed... 

Skettini, Ammunition Loading Techniques , ExplsDevSectRept 43, PicArsn (1958)... 

In future, continued reduction in blasting costs will be realized thru improved formulations of existing product types and more widespread use of bulk loading techniques. 

Table III summarizes the results of a laboratory-scale investigation of these various powder-loading techniques. Except for simple pouring, the differences between various filling techniques may be relatively minor. In practice, the method selected depends upon the casting powder type and the geometry of the charge to be manufactured.

Fig. 6.5.1. Influence of loading technique on scatter of results in hardness measurement of aluminium monocrystal.

Nakanishi et al. [70] pressed two quartz chips at a load of 1.3 MPa at room temperature for 24 h to produce enclosed channels. Satoh [156] used a low temperature and low external load technique for silicon-silicon bonding using water glass. Weinert et al. [157] used oxygen and argon plasma for... 

Scheme 6 A typical route for preparing magnetic nanocomposites of gel-forming polysac-charide/iron oxide by the in situ chemical loading technique. The scheme is also applicable for the replacement of the carboxyl anion by a sulfo group (- SC>3 )...

Remode and Active Drug Loading Techniques The main advantages of these approaches are the high encapsulation efficiency and low leakage of the encapsulated material. 

In addition to the remote or active loading techniques mentioned above, metal complexation reactions have been demonstrated to achieve accumulation of doxorubicin in liposomes [148,149], Furthermore, copper-topotecan complexation has been recently seen to mediate drug accumulation into liposomes and is proposed as a methodology to prepare liposomal camptothecin formulations [72],... 

Drug loading into amphiphilic nanospheres and nanocapsules is governed by the loading technique used. Amphiphilic CD nanoparticles can be loaded with the following techniques ... 

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