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GLT 121 PDF

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Glt Theory Pdf -> DOWNLOAD (Mirror #1). BarkerFinite Element Solution of Boundary Value Problems, Theory and Computation. theory. glt pdf. H. General Lab Techniques iii, Preparation. GENERAL LABORATORY TECHNIQUES, GLT , 2, Major GENERAL LABORATORY TECHNICS, GLT , 2, Major.


Glt 121 Pdf

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GEN LAB TECH ND HND - Free download as PDF File .pdf), Text File .txt) or view GLT COURSE MODULE 3: General Laboratory Techniques II. Glt pdf download - Two states story pdf download. Course: GLT, Module (ii) Safety in the laboratory, and Module (i) Care and maintenance. Save this PDF as: . Waves STC Analytical Chemistry GLT General Laboratory Techniques (iii) Preparation of Laboratory Side Shelf Reagents, and ( iv).

There is a slight departure in the presentation of the performance based curriculum which requires the conditions under which the performance are expected to be carried out and the criteria for the acceptable levels of performance.

It is a deliberate attempt to further involve the staff of the department teaching the programme to write their own curriculum stating the conditions existing in their institution under which the performance can take place and to follow that with the criteria for determining an acceptable level of performance.

Departmental submission on the final curriculum may be vetted by the Academic Board of the institution.

Our aim is to continue to see to it that a solid internal evaluation system exits in each institution for ensuring minimum standard and quality of education in the programmes offered thought the polytechnic system.

Practical exercise, especially those in professional courses and laboratory work should not be taught in isolation from the theory. For each course, there should be a balance of theory to practice depending on the course objectives and content.

By April 30 th of each year, six copies of the master list showing where each student has been placed shall be submitted to the Executive Secretary NBTE which shall, in turn, authenticate the list and forward it to be the Industrial Training Fund. It may be wise to adopt the one already approved for each field. It should be noted that the final grading of the student during the period of attachment should be weighted more on the evaluation by his industry-based supervisor.

This enable him to check and determine to what extent the objectives of the scheme are being met and to assist students having any problems regarding the specific assignments given to them by their industry-based supervisor. Other visits shall be arranged so that: i there is another visit six weeks after the first visit; and ii a final visit in the last month of the attachment.

Failure in the SIWES is an indication that the student has not shown sufficient interest in the field or has no potential to become a skilled technician in his field. Know the general classification of the plant kingdom 2.

Know the diagnostic features of the thallophytes algae and fungi 3. Know the distinguishing characteristics of the embryophyta bryophytes, pterielophytes, spermatophytes 4. Know the classification, identification and preservation of common flowering plants 5. Know the general classification of the animal kingdom 6. Know the diagnostic features of the following phyla: protozoa, plahelminthes coelenterata, nematoda, annelids, arthropoda 7. Know the distinguished characteristics and identify the major classes of vertebrates pisces, amphibia, reptila, mammalia 8.

Give lectures Specific Learning Teacher's Blackboard Identify the major groups of the plant kingdom viz:- Phycophyoralgue; mycophytafungi; bryophyta; tracheophyta; pteridophyta; mahaphyta. Examine the external and internal structures of least two examples from each of the groups listed in 1. Identify the plants examined in 1. Lecture resources Differentiate between algae and the fungi. Identify the 5 basic classes of fungi by using staining and microscopic examination Helping students to identify Algae Phycophyta Fungi Pteridophyta e.

Supervise practical examination Supervise practical identification of algae and fungi. General Objective 3. Lecture notes Blackboard Differentiate visually between the bryophytes and tracheophytes ptedidophyte and spermatophytes. Lecture on spermatophyta and explain the structure of one example of gymnosperm and angiosperm. Specific Learning Teacher's General Objective 4.

Graminease e. Grass, Bamboo 2. Palmae e. Palms 3. Liliaceae e.

Leguminosae e. Crotolaria, cassia 5. Combretaceae e. Sterculiaceae e. Malvaceae e. Hibiscus 8. Bombacaceae e.

Rutaceae e. Anacardiaceae e. Maliaceae e. Compositae e. Tridax Introduction of basic Herbarium Technique Display monocotyledonous and dicotyledenous plants. Identify and distinguish between the common families of flowering plants viz: monocotyledonous plants by making the specimens available to students: 1.

Botanical Garden with the required specimens Plant, presses. Cardboard, secateurs herbarium poisons. Bombax 9. Tridax Describe the technique for collecting and preserving common flora Identify the important species of each of the families listed above by using the binomial nomenclature students should be encouraged to know local names of the species whenever possible Collect common flora by applying the appropriate technique and Classify appropriately the flora collected General Objective 5.

Invertebrate diagnostic features 6. Practical: Illustrate identification of collected specimen. General Objective 7. Lectures resources Identify, draw and label examples from 7.

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Identify the protochorodates as a link between invertebrates and vertebrates Display these preserved vertebrates for practical analysis. Draw and label examples of vertebrates Show students the Magnifying glasses Preserved specimen Preserved specimen and tools for collection. Know the morphology, life cycles and economic importance of selected examples of the following divisions 1 Thallopyta including lichens 2 Bryophta 3 Pteridophyta 4 Spermatophyte 5 Gymnosperms 6 Angiosperms. Know the morphology, life cycles and economic importance of selected examples of the following examples of the following Phyta 1 , Protozoa 2 Coelenterate 3 Pahtyhelminthes 4 Nernatodes 5 Annelida 6 Anthropoda 7 Mollusca.

Some very prom- Gold chromatography software Beckman was employed to ising results of preliminary in vivo oncological tests are also monitor the chemical reactions and check the purity. The presented. The solvent system consisted of two components: 0. The solvent 6, RC was provided by Debiopharm Lausanne, system was the same as described above.

Several cancer cell lines, which grow DMF , and 0. The solvents were evaporated in vacuo, and the residual human prostate cancer, and MIA PaCa-2 human pancreatic cancer cell lines were obtained from the American Type oil was purified by HPLC yielding 58 mg 75 mmol of Culture Collection. Thirty-nine milligrams line was a gift from J. For the evaluation of the cytotoxic activity of the and ml mg, 1 mmol of 4-iodobutyraldehyde 27 was analogs in these cell lines, a colorimetric cytotoxicity assay in added, followed by 70 ml 0.

After 15 min, the coupling is pyruvate, 1 mM FeSO4, and 0. This solution was added slowly to 6 ml of Receptor Binding. AN was comparison with their respective carriers, a binding buffer 25 mM Tris, pH 7.

Structures of cytotoxic SST analogs and carriers and to improve the solubility.

The method was described in detail elsewhere After an overnight recovery period, the cells were glt, Glutaryl. The binding affinities were expressed by presence or absence of an SST analog. Values shown are determined by RIA. The RIA results were processed with the means of two or three determinations. Preliminary in vivo experiments on their respective carriers IC50 , 10 nM. GH-release inhibiting ac- carried out as described 31, 37 , the analogs being injected i.

Simul- 1,1,3,3-tetramethyluronium hexaf luorophosphate and cou- taneous administration of AN with either of these secre- pled covalently to the amino terminals of [Lys Fmoc 5]RC- tagogues significantly reduced or completely blocked the GH and [Lys Fmoc 5]RC The reaction was carried out in response Table 3. Preliminary in Vivo Oncological Results. In from DOXO-hemiglutarate by a reaction with an excess of preliminary tests with MXT mouse mammary carcinoma in 4-iodobutyraldehyde 27— The compounds were pu- in this experimental model.

AN also significantly reduced tumor volume in Cytotoxicity. Antiproliferative activities of the cytotoxic nude mice bearing MDA-MB estrogen-independent hu- hybrid molecules and their corresponding cytotoxic radicals man breast cancers after 2 weeks of treatment at a dose of were evaluated in MKN human gastric cancer, MDA-MB- nmolykg MTD , whereas AN at the same dose did not human breast cancer, PC-3 human prostate cancer, MIA inhibit tumor growth.

In preliminary experi- lines in vitro. The results indicate cancers, previously found to be positive for SSTR 37 , AN that the cytotoxic activity of the antineoplastic radicals was showed strong tumor growth inhibition, which was dose- virtually preserved in the conjugates.

Thus, analogs AN dependent in the range from to nmolykg. Detailed and complete studies in these with carrier RC showed '10 times lower antiproliferative models will be the subject of subsequent publications.

Receptor Binding Affinities. As shown in that are in nearly all the cases inhibitory 3, 8.

Extensive Table 2. All data was derived from an average of three determinations each in eight replicates. The different cell lines were grown as described. The carrier peptides had no effect on cell proliferation in these assays at M and lower concentrations. Medical Sciences: Nagy et al. USA 95 unsuitable for the preparation of larger quantities of these analogs.

Antitumor effects of SST octapeptide analogs have been shown previously in various experimental tumor models, in- cluding breast, prostate, gastric, pancreatic, and lung cancers 3, 9, 26, 37, Although the demonstration of binding of SST octapeptide analogs to receptors on various cell lines and tumors is still subject to controversy, more and more evidence suggests the involvement of SSTR2 and SSTR5 in the antitu- mor activity of these peptides 3, 9, 11— Various human cancer cell lines, that are regularly used in our institute for tumor growth studies in animal models in vivo, and known to express mRNAs for SSTR2 andyor SSTR5, were selected for the determination of the antiproliferative activities of the FIG.

These findings, erative effects of the cytotoxic SST conjugates indicate that the and the successful localization of various human tumors by activity of the cytotoxic radicals is essentially preserved in the scintigraphy with radiolabeled SST octapeptides 23—25 , hybrid analogs. Our previous promising results on the antitumor Because analogs AN and AN with carrier RC effects of an early cytotoxic SST conjugate, comprising carrier showed activities similar to their respective cytotoxic radicals, RC and methotrexate, also support this view However, RC of LH-RH receptor positive tumors more effectively than their and its cytotoxic conjugates showed somewhat lower binding respective cytotoxic radicals 28— These cytotoxic hybrids affinities than their respective counterparts with RC AN Fig.

SST octapeptide analogs, RC and RC, that GH-RH 36 or adenylate-cyclase activator, forskolin 40 were developed at our institute, were selected as carriers through receptor-mediated action. RC Table 3. Twenty-four cytotoxic analogs AN and AN, respectively, with hours after a long-term exposure 30 min of the pituitary cells AN In earlier efforts to synthesize cytotoxic analogs of to the cytotoxic conjugate in vitro, no permanent damage of the LH-RH and bombesin antagonists, containing daunosamine- pituitary somatotrope function was observed data not modified DOX derivative AN, an excess amount of 4-io- shown.

This finding is in agreement with our previous findings dobutyraldehyde was reacted with peptide conjugates contain- that the pituitary gonadotrope cells fully recover from the ing DOX.

Glt pdf download

However, our attempts to use this using i. In all these tumor models, for the formation of several byproducts, making the reaction cytotoxic SST analog AN was found to be much more Medical Sciences: Nagy et al. USA 95 Table 3.

Cai, R. The difference between the tolerance of AN and A. USA 83, — It is well 7. Schally, A. Holland, J. Accordingly, cytotoxic agent AN was Morton, D. Surprisingly, 8. Weckbecker, G. Because AN is linked covalently to its carrier by macol. Lamberts, S.

Science Laboratory Technology National Diploma (ND)

This enzyme activity may L. Reubi, J. In —Cai, R. Take students to the filed for collection. It is from these varying perspectives that the panel draws a new syllabus for glass blowing for the second semester of HND 1, in addition to expanding the syllabus for glass blowing in the second semester of ND II. Reile, H. Titration Principles General Principles Volumetric analysis refers to a collection of methods in which the volume of a solution of accurately known concentration, the standard solution, required to react.

Know the operation and care of: Departmental submission on the final curriculum may be vetted by the Academic Board of the institution.