to this solution added 200mg or 400mg of ru3 co 12 and heat to reflux for 6hrs after cooling down to room temperature the solution was poured in a hot methanol the obtained powd

Particle development for drug delivery

Ngày tải lên : 17/09/2015, 17:19

... products and it is obvious there are many factors that can affect the absorption of drug These factors are disintegration of the tablets and capsules, deaggregation of granules and fine aggregates and ... method is more appropriate for non-analytic particles (Fong et al., 1979; Paramanand and Ramakrishnan, 1988) In the (φ, l) method, the (x, y) coordinates are not transformed into polar coordinates ... can be broadly classified into static or dynamic shape factors (Hickey and Concessio, 1997) The former is also known as shape index and the latter is a factor of equivalent shape giving the same...

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The graphs below show the types of music albums purchased by people in Britain according

Ngày tải lên : 04/10/2012, 10:02

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Bơm ECD-V - P - Types of Systems in ECD-V Series

Ngày tải lên : 23/10/2012, 09:09

... venturi, passes through the intake manifold, and enters the cylinders The venturi consists of a "main valve" and a "sub valve" The main valve opens and closes in unison with the accelerator pedal to ... operating conditions of the engine and the driving conditions Then, the engine ECU calculates the fuel injection volume and the injection timing that are necessary for operating the engine in an ... timing, consists of sensors (detectors), computers, and actuators 2-1 Outline of Intake Air System After being filtered through the air cleaner, the intake air travels through the turbocharger and the...

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Báo cáo y học: "Clinical Strategy for the Management of Solid Pseudopapillary Tumor of the Pancreas: Aggressive or Less"

Ngày tải lên : 25/10/2012, 11:40

... spleen-preserving distal pancreatectomy was attempted for three SPT patients in whom the mass was located in the portion of body or tail of the pancreas For tumors of SPT located in the neck and body of the ... After SPT was finally added to the definitions under the current classification of pancreatic neoplasm from WHO (1996), the increasing awareness of the clinical and pathological features of this ... patient was demonstrated to have liver metastasis The predominant presenting complaint was abdominal pain (8/18) The rest of the patients were asymptomatic and tumors were detected incidentally during...

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Metaphor, based on the association of similarity, is one of the two basic types of semantic transference that have been an interest for many linguistic researchers

Ngày tải lên : 07/11/2012, 14:44

... lexical metaphor) Rather, they refer to grammatical forms, or grammatical means of expression, such as a clause and a nominal group According to Halliday, grammatical metaphor is conceived as an incongruent ... Interpersonal grammatical metaphor The main function of the ideational grammatical metaphor is to condense the information as a way to pack more lexical items in one clause at the expense of deleting the ... metaphor, quality can appear in the form of a circumstantial element or a participant In the meantime, the original carrier can become the epithet of a participant and its role in the clause becomes...

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An investigation into some types of verbal responses to questions in English and Vietnamese conversation

Ngày tải lên : 07/11/2012, 14:54

... such a way they form a pair type They call them an adjacency pair The adjacency pair always consists of a first part and a second part The utterance of a first part immediately creates an expectation ... side of the questions and then interpret them as information-seeking ones Consequently, their answers are quite simple, straightforward and informative In contrast, the findings reveal that the ... Petruchio has come to ask Baptista for his daughters hand in marriage: Pet: And you, good Sir! Pray, have you got a daughter Calld Katherina, fair and virtuous? Bap: I have a daughter, sir, calls Katherina...

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Optimum feeding rate of solid hazardous waste in a cement kiln burner

Ngày tải lên : 05/09/2013, 15:28

... data of the system for the day of the experiment and the day before Raw meal was analyzed for oxides and sulphur content whereas precalcined meal was analyzed for degree of calcination, sulphur and ... (RDF) and SHW) supply rates in the precalciner and the bypass stream were all maintained at almost constant levels in order to keep the degree of calcination of hot meal, the thermal energy consumption ... Thyholdt for their contributions before, during and after the test The authors would further like to thank Anne Lohne and the other staff at Renor’s waste treatment plant in Brevik for providing facilities...

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Types Of Interviews

Ngày tải lên : 17/10/2013, 01:15

... • Conversational interview These are most closely related to the traditional style of interviewing They appear to be in a more comfortable, relaxed setting but not be fooled, these meetings are ... in a professional environment and applicants should conduct themselves accordingly Casually asking about the interviewer’s hockey puck on his desk is okay but describing the wacky events at the ... the interviewer’s hockey puck on his desk is okay but describing the wacky events at the last game you attended, is not ...

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Management of solid wastes

Ngày tải lên : 24/10/2013, 15:20

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Bias - Types of bias

Ngày tải lên : 01/11/2013, 11:20

... confounding and this mistake was pointed out in a letter to the editor (Sonis, 2004) In the authors’ reply we see their lack of awareness of the major risk of confounding bias in such post-hoc analyses, ... through the confounding factor that any relation exists Another way of putting this is that in confounding bias, the confounding factor causes the outcome; the exposure does not cause the outcome at ... post-hoc analyses of RCTs as it is for observational studies What is that logic? The logic of the need for constantly being aware of, and seeking to correct for, confounding bias One should be careful...

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Tài liệu Types of Loops doc

Ngày tải lên : 14/12/2013, 22:15

... typically used to perform an action or set of actions based on the value of an incremental variable—walking an array, for example, or applying actions to a list of movie clips Here's the syntax of ... use a for in loop to find information, for example, such as the following details: • • • Name and value of every variable in a timeline or object Name of every object in a timeline or object Name ... variable that, with each loop iteration, temporarily stores the name of the property referenced by the variable The value of i can be used in the actions within the loop For a practical application,...

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Tài liệu Unit_7: Types of memory docx

Ngày tải lên : 21/12/2013, 20:15

... microcomputers, and mainframes all have the same kind of memory Semiconductor memory was developed before core memory and after bubble memory Core memory uses small metal rings which can be magnetized or ... or unmagnetized The state of the core can be represented by either or Early computer memories had less storage capacity than newer ones A transistor and a chip are the same kind of device The development ... Understanding the passage Are the following statements true or false? The most important function of a computer is to hold information in its memory in order to process it Minicomputers, microcomputers,...

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Tài liệu Emergency of solid goods pptx

Ngày tải lên : 18/01/2014, 15:20

... escaping liquid Suitable methods are double coat containers and catch pans To avoid the sewers from getting dirty in the factory area, slots with oil separators are provided, within the endangered ... are to be operated therefore only by trained personnel For our fire precaution the following mechanics are included: BMA controlled gate closing magnets Acoustic warning devices Automatic alarm ... measures are to be arranged for the avoidance from fire-energy to meet (ex zones) 3.2 natural gas: In the factory area existing gas lines are to be provided with difficult to enter zones with gas alarm...

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Tài liệu Types of pacemakers and the hemodynamics of pacing pptx

Ngày tải lên : 24/01/2014, 01:20

... refractory period (VRP) Its main goal is to eliminate sensing of the T wave and identifying that, incorrectly, as a ventricular event AEI stands for atrial escape interval, which is the interval ... programmed at a lower rate limit of 60 bpm The third beat demonstrates atrial and ventricular pacing and now, because of the atrial timing adds an AV interval of 200 msec instead of the actual ... sensed, the atrial channel will inhibit) Next in that row is TARP This represents the total atrial refractory period and is a combination of the AV interval plus the PVARP This is a clinically important...

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Tài liệu Types of Atomic & Molecular Bonds pptx

Ngày tải lên : 15/02/2014, 13:20

... to regard an atom in a metal as having a definite size, which may be defined by the distance between its center and that of its neighbor This distance is that at which the various forces acting ... arranged so that their is local charge neutrality [Note the structure of NaCl.] Covalent Bonding Large interatomic forces are created by the sharing of electrons to form directional bonds The atoms ... Diamond Metallic Bonding Large interatomic forces are created by the sharing of electrons in a delocalized manner to form strong nondirectional bonding Metalic Bond It is convenient for many...

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Tài liệu Types of Storage Devices ppt

Ngày tải lên : 16/02/2014, 08:20

... records each file's location and each sector's status • Root folder – enables the user to store data on the disk in a logical way • Data area – the portion of the disk that actually holds data ... when the computer is turned off • The physical material that actually holds data is called a storage medium The surface of a floppy disk is a storage medium • The hardware that writes data to or ... determines how data will be stored • During formatting, the drive creates circular tracks around the disk's surface, then divides each track into sectors • The OS (Operating System) organizes sectors...