Control orders

Anhydride has been used for the illegal manufacture of heroin [561-27-3] (acetyknorphine) and certain other addictive dmgs. Regulations on acetic anhydtide commerce have long been a feature of European practice. After passage in 1988 of the Chemical Diversion and Trafficking Act, there is also U.S. control. Orders for as much as 1,023 kg acetic anhydtide, for either domestic sale or export, require a report to the Department of Justice, Dmg Enforcement Administration (54). 

SI 1983/1182 Control of Pollution (Exemption of Certain Discharges from Control) Order SI 1984/864 The Control of Pollution (Consents for Discharges) (Notices) Regulations SI 1986/1623 Control of Pollution (Exemption of Certain Discharges from Control) (Vanations) Order SI 1987/1782 The Control of Pollution (Exemption of Certain Discharges from Control) (Variation) Order SI 1989/1147 Water Supply (Water Quality) Regulations... 

Except for some defined types of accommodation, the use of fuel or electricity to heat premises above a temperature of 19°C is prohibited by the Fuel and Electricity (Heating) (Control) Order 1980. The current Order is an amendment to an earlier Regulation, which limited the temperature to a maximum of 20°C, and although 19°C is generally taken to refer to air temperature the Order does not specify this. The minimum temperature was laid down in the Factories Act 1961 and should be reached one hour after the commencement of occupation. 

New furnaces have to be constructed (as far as is practicable) so as to operate smokelessly. Chimney heights are controlled (see below). Smoke Control Orders can be introduced (to control domestic smoke) and grants are available to convert fireplaces to burn authorized fuels. Smoke (other than dark smoke, which is already controlled) is dealt with by Section 16 of the 1956 Act and is, for the purposes of Part 111 of the 1936 Public Health Act, to be considered as a statutory nuisance. 

The next three chapters (Chapters 9-11) focus on the deposition of nano-structured or microstructured films and entities. Porous oxide thin films are, for example, of great interest due to potential application of these films as low-K dielectrics and in sensors, selective membranes, and photovoltaic applications. One of the key challenges in this area is the problem of controlling, ordering, and combining pore structure over different length scales. Chapter 9 provides an introduction and discussion of evaporation-induced self-assembly (EISA), a method that combines sol-gel synthesis with self-assembly and phase separation to produce films with a tailored pore structure. Chapter 10 describes how nanomaterials can be used as soluble precursors for the preparation of extended... 

The Government of India Fertilizer (Control) Order 1985, Schedule-1, Specifications of Fertilizers, is downloadable from ... 

Various inert compounds such as fatty acids, fatty alcohols, and lipids behave as two-dimensional diluents for Chi monolayers and lead to the formation of homogeneously mixed monolayers (20). These diluents have facilitated the study of Chl-Chl energy transfer within a two-dimensional plane as a function of the intermo-lecular Chi separation (26,27). In sufficiently dilute mixed monolayers, a majority of the Chi molecules are thought to exist in the monomeric state, with their mutual aggregations effectively suppressed within the geometrically controlled, ordered configuration. Multilayers (built-up monolayers) of Chi a have also been studied (23) and utilized for photovoltaic studies (see the next section). The molecular orientation in such Chi a multilayers has been ascertained from the observed dichroism in spectropolarization measurements with respect to absorption (23) and emission (28). 

To help control the price of drugs, the government of India instituted the Drug (price control) Order of 1970. The Bureau of Industrial Cost and Prices is continuing its work on the matter and has submitted further recommendations to the government. The position of the pharmaceutical industry is difficult, since it has to consider both fixed prices and growing costs. This will require strict control on spending and also steps to see that productivity increases. 

The sale of strychnine is now restricted to officers of DEFRA (formerly the Ministry of Agriculture, Fisheries and Food), who can produce a written authority to purchase for killing foxes in an infected area within the meaning of The Rabies (Control) Order 1974. A sample of part of the form for the purchase of strychnine for killing foxes is shown in Figure 10.5. 

DIFFUSION CONTROL MIXING CONTROL ORDER OF REACTION RATE-DETERMINING STEP. 

Necrotic cell death differs markedly from apoptosis, a morphologically distinct pathway to cell death under the control of conserved genetic elements (Table 1). Apoptotic cell death (a.k.a. programmed cell death or cell suicide) is an active cell death mechanism that functions to remove unwanted cells from a tissue in a controlled, orderly fashion. It generally affects cells in isolation, which exhibit a suite of conserved morphological and biochemical features that contrast sharply with those observed during necrosis. 

The properties of filled materials are eritieally dependent on the interphase between the filler and the matrix polymer. The type of interphase depends on the character of the interaction which may be either a physical force or a chemical reaction. Both types of interaction contribute to the reinforcement of polymeric materials. Formation of chemical bonds in filled materials generates much of their physical properties. An interfacial bond improves interlaminar adhesion, delamination resistance, fatigue resistance, and corrosion resistance. These properties must be considered in the design of filled materials, composites, and in tailoring the properties of the final product. Other consequences of filler reactivity can be explained based on the properties of monodisperse inorganic materials having small particle sizes. The controlled shape, size and functional group distribution of these materials develop a controlled, ordered structure in the material. The filler surface acts as a template for interface formation which allows the reactivity of the filler surface to come into play. Here are examples ... 

The site http //www.chemexper.com also allows access to ExpereacE WEB, a laboratory management program that helps to keep stock control, order products, add reactions (electronic laboratory journal), export all the information to... 

Figure 6-6. Schematic view of the electrochemically controlled order-disorder process disclosed by the in situ STM images in Fig. 6-5. Reprinted from ref 5 with permission.

Within 90 d of receipt of the notification, DENR assess the new chemical and inform the notifier whether it can be added to the PICCS or if further information is needed to evaluate the risk. If necessary a Chemical Control Order is issued to ensure safe use of the chemical. 

Applying the model of vacancy-controlled ordering to isochronal curves of deformed samples yielded vacancy parameters in correspondence with results on recrystallized materials and experimental results of small step aimealing. 

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