1) Bissonnette L, et al. (1991) Characterization of the nonenzymatic chloramphenicol resistance (cmlA) gene of the In4 integron of Tn1696: similarity of the product to transmembrane transport proteins.. J Bacteriol 173(14):4493-502 PubMed: 1648560 ...
Fingerprint Dive into the research topics of Management of infections caused by antibiotic-resistant streptococcus pneumoniae. Together they form a unique fingerprint. ...
The chloramphenicol (Cm)-inducible cmlA gene of Tn1696 specifies nonenzymatic resistance to Cm and is regulated by attenuation. The first eight codons of the leader specify a peptide that inhibits peptidyl transferase in vitro. Functionally similar, but less inhibitory, peptides are encoded by the leaders of Cm-inducible cat genes. However, the cat and cmlA coding sequences are unrelated and specify proteins of unrelated function. The inhibition of peptidyl transferase by the leader peptides is additive with that of Cm. Erythromycin competes with the inhibitory action of the peptides, and erythromycin and the peptides footprint to overlapping sites at the peptidyl transferase center of 23S rRNA. It is proposed that translation of the cmlA and cat leaders transiently pauses upon synthesis of the inhibitor peptides. The predicted site of pausing is identical to the leader site where long-term occupancy by a ribosome (ribosome stalling) will activate downstream gene expression. We therefore propose ...
E. the staphylococcus. One could question why it took so long for the enterococcus to pick up the staphylococcal P-lactamase which has been recognized for decades. In fact, it does not seem to work very well in the enterococcus: the enzyme is bound to the membrane and is not excreted. A better construct of the gene has not appeared-perhaps selection is not adequate. References Bridges B 1996 Elevated mutation rate in mutT bacteria during starvation: evidence for DNA turnover. J Bacterioll78:270%2721 ANTIBIOTIC RESISTANCE DETERMINANTS 35 Bunny KL, Hall RM, Stokes HW 1995New mobile gene cassettes containing an aminoglycoside resistance gene, uucu7, and a chloramphenicol resistance gene, catb3, in an integron in pbwh301. If these genes moved very recently from soil microorganisms into bacteria they should be virtually identical in nucleotide sequence. This suggests either that antibiotic resistance genes were acquired very recently but we havent actually found the source yet, or they are much ...
The Genetics Society of America (GSA), founded in 1931, is the professional membership organization for scientific researchers and educators in the field of genetics. Our members work to advance knowledge in the basic mechanisms of inheritance, from the molecular to the population level.. Online ISSN: 1943-2631. ...
For this part of the project we will have one main BioBrick, which will be the construct required for the two-step markerless insertion, encompassing cat (chloramphenicol resistance) and sacB (prevents growth on sucrose).. Chloramphenicol resistance has already been well characterised in the registry, so our characterisation has mainly focused on sacB.. In addition we will probably be submitting the construct with the up- and down- stream sequences of useful genes which can be removed, e.g. tnaA, which produces indole - when removed E. coli no longer smells!. ...
For this part of the project we will have one main BioBrick, which will be the construct required for the two-step markerless insertion, encompassing cat (chloramphenicol resistance) and sacB (prevents growth on sucrose).. Chloramphenicol resistance has already been well characterised in the registry, so our characterisation has mainly focused on sacB.. In addition we will probably be submitting the construct with the up- and down- stream sequences of useful genes which can be removed, e.g. tnaA, which produces indole - when removed E. coli no longer smells!. ...
size limit of plasmid origins - posted in Molecular Cloning: Hi all,I am interested in prokaryotic (E. coli) origins of replication. Does anyone know of a reference giving the theoretical or empirical size limit of DNA that can be stably maintained from different origins of replication?In particular, I am interested in the P15A origin. I have found a reference where it could support a 10.6kb plasmid. But, I would like to use this origin and a chloramphenicol resistance gene to maintain a 1...
Laboratory evolution in Escherichia coli has revealed that fitness typically increases in experimental populations. These changes are sometimes associated with changes in insertion sequence positions, some of which may themselves cause advantageous phenotypes. We have a novel and general method for identifying genes in Escherichia coli, whose knockout by mobile DNA insertions is beneficial in experimental evolution. Insertion sites in favored clones can be identified by reference to genomic information. We have implemented the method using modified Tn10 transposons bearing kanamycin and chloramphenicol resistance cassettes. Results are consistent across replicated experiments, demonstrating that the insertions are themselves creating selective advantages, rather than hitch-hiking with favorable base substitutions. The successful clones have subsequently been confirmed to have a fitness advantage relative to the progenitor strain. In experiments in shaking culture, we find that advantageous ...
Plasmid psbA2-Ptrc-PHLS (d) from Dr. Anastasios Meliss lab contains the inserts beta-phellandrene synthase and Chloramphenicol resistance and is published in Planta May 2014 This plasmid is available through Addgene.
Plasmid pC5Kan-P2A from Dr. Barry Ganetzkys lab contains the insert P2A peptide and is published in Unpublished This plasmid is available through Addgene.
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The final composite structure is formed by laminating a film of the copolymer on either side of the Teflon FEP woven mesh between two 17.8 x 17.8 cm (7 inch x 7 inch) caul plates and Teflon PTFE release film. This assembly is placed in a 15.2 x 15.2 cm (6 inch x 6 inch) press which is pre-heated to 145 C 5 C and gradually increased in pressure to 454 kg (1,000 lbs.) force. The pressure is held constant for approximately 3 minutes. Subsequently, this assembly is removed from the press and cooled to approximately 15 C under pressure. The laminated composite structure is then easily released from between the Teflon PTFE release film. the resultant laminated composite consists of a Teflon FEP woven fabric which is completely encapsulated within the fused copolymer of 50/50 weight percent poly(glycolide-co-trimethylene carbonate). The resultant laminated composite is approximately 0.051 cm thick and 12.7 x 12.7 cm ((0.020 inch) thick and 5 inches x 5 inches) in size ...
CRC-ACS and ACS announce the opening of the new head office and facilities of the Cooperative Research Centre for Advanced Composites Structures (CRC-ACS) an...
Mechanics of Advanced Composite Structures is an international journal (print and online) within mechanics aspects of advanced materials and composite structure
Mechanics of Advanced Composite Structures is an international journal (print and online) within mechanics aspects of advanced materials and composite structure
Methods and apparatus are provided for forming a diffusion bonded composite structure. The composite structure includes at least one internal void or feature. Surfaces to be bonded are cleaned and prepared for bonding. The exposed joints of the composite structure where the surfaces interface are sealed. The composite structure is placed in hot isostatic process furnace. The furnace is pressurized to a low pressure below 1500 pounds per square inch that forces the surfaces to be bonded in intimate contact with one another. The composite structure is heated to promote diffusion bonding at the interface of surfaces in contact with one another.
An implantable constriction device for forming a restricted stoma opening in the stomach or esophagus of a patient comprises an elongate composite structure adapted to constrict the stomach or esophagus of the patient. The elongate composite structure is composed of a base material, such as hard silicone, making the composite structure self-supporting. Property improving means is provided for improving at least one physical property of the composite structure other than self-supporting properties, such as fatigue resistance, liquid impermeability, aggressive body cells resistance, anti-friction properties and lifetime.
This paper presents an approach for the correction of data gathered for damage prognosis (DP) in composite structures. The validation setup consists of surface-bonded piezoceramic (PZT) transducers used in a Structural Health Monitoring (SHM) system with simulated bonding layer damage using Teflon masks. The modal damping around PZT mechanical resonance is used as a metric to assess and compensate for the degradation of the adhesive layer of the transducers. Modal damping is derived from electrical admittance curves using a lumped parameter model to monitor the degradation of the transducer adhesive layer. A Pitch-Catch (PC) configuration is then used to discriminate the effect of bonding degradation on actuation and sensing. It is shown that below the first mechanical resonance frequency of the PZT, degradation leads to a decrease in the amplitude of the transmitted and measured signals. Above resonance, in addition to a decrease in signal amplitude of the transmitted and measured signals, a ...
The Science of Engineering Ceramics III: Preparation and Properties of a Novel Anode of Interpenetrating Phase Composite Structure
Antibiotic-resistant Burkholderia (Pseudomonas) cepacia is an important etiologic agent of nosocomial and cystic fibrosis infections. The primary resistance mechanism which has been reported is decreased outer membrane permeability. We previously reported the cloning and characterization of a chloramphenicol resistance determinant from an isolate of B. cepacia from a patient with cystic fibrosis that resulted in decreased drug accumulation. In the present studies we subcloned and sequenced the resistance determinant and identified gene products related to decreased drug accumulation. Additional drug resistances encoded by the determinant include resistances to trimethoprim and ciprofloxacin. Sequence analysis of a 3.4-kb subcloned fragment identified one complete and one partial open reading frame which are homologous with two of three components of a potential antibiotic efflux operon from Pseudomonas aeruginosa (mexA-mexB-oprM). On the basis of sequence data, outer membrane protein analysis, ...
Batt, SL; Charalambous, BM; Solomon, AW; Knirsch, C; Massae, PA; Safari, S; Sam, NE; Everett, D; Mabey, DCW; Gillespie, SH; (2003) Impact of azithromycin administration for trachoma control on the carriage of antibiotic-resistant Streptococcus pneumoniae. Antimicrobial agents and chemotherapy, 47 (9). pp. 2765-2769. ISSN 0066-4804 DOI: https://doi.org/10.1128/AAC.47.9.2765-2769.2003 Full text not available from this repository ...
A foot/ankle implant and associated method. The foot/ankle implant comprises a composite structure having a ceramic component with a macroprosity and a polymer component filling the macroporosity. The composite structure forms an anatomically-shaped and load-bearing graft for implantation between two bone portions of the foot or ankle to correct associated deformities. The ceramic component is gradually resorbable after implantation, and the composite structure is gradually replaceable by tissue/bone ingrowth.
loxP flanked Chloramphenicol Selection Cassette (loxP-cm-loxP) from Gene Bridges GmbH,The The prokaryotic promoter gb2 driving the gene for chloramphenicol resistance is a slightly modified version of the Em7 promoter. It mediates higher transcription efficiency than the generally u,biological,biology supply,biology supplies,biology product
The nature of cracks that threaten the safety of composite structures is probed. Material weaknesses that compromise strength are identified. Multi-scale phenomena of structural changes in composites under stress are modelled. Fitness considerations for long-life implementation of large composite structures include understanding multi-scale phenomena of structural changes in composites by fatigue, creep, impact, and stress corrosion. Structural integrity modelling and analysis treats the design, the materials used, and figures out how best components and parts can be joined, and takes service duty into account. Properly interpreted, structural integrity analysis forecasts the limits of performance of the composite and conditions for safe operation of the engineering structure. However, there are conflicting aims in the complete design process of designing simultaneously for high efficiency and safety assurance throughout an economically viable lifetime with an acceptable level of risk. Where ...
Shiuh-Chuan Her* and Wen-Bin Chu, 2019 Mar. 3D Surface Profile Construction And Flaw Detection In a Composite Structure, Strength of Materials, Vol. 51, No. 1, pp.130-137. https://DOI 10.1007/s11223-019-00058-9 SCI. ...
A federal government flush with money, pushing ahead in the space race, ever eager to fund research and development. That may have been the reality in the 1950s and 60s, but it isnt today, said Frank Bernas.. Bernas runs the Miramar-area plant of Alliant Techsystems Inc., a Virginia company better known as ATK. The local operation produces satellite bus structures and other aerospace products using lightweight, composite materials.. Today, federal spending is flat and composite products are becoming more commoditized, said Bernas, the companys vice president and general manager. Competition is fierce; more companies are entering the market.. Still, there is opportunity.. One piece of good news, Bernas said, is that there is growth in the aircraft industry. Jetliner builders such as Airbus SAS and Boeing Co. (NYSE: BA) are using composites. Large composite structures are often made up of smaller composite structures, Bernas said, indicating that businesses such as his can serve as ...
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Fibergrate is the leading manufacturer of fiberglass reinforced plastic (FRP) solutions for industrial and commercial use globally.
Artificial competence of Synechococcus PCC 6301 cells was induced by lysozyme treatment and the cells were transformed to chloramphenicol resistance with foreign plasmid pBR325 at a frequency of approximately 5 times 10-5 or 5 times 10-4 with the transformant DNA. The transformation frequencies were higher than those reported by other workers for the same strain with cloned DNA employing a physiological transformation system. Analyses of DNA electrophoresis, secondary transformation and dot blotting demonstrated that foreign plasmid had integrated into the recipient chromosome by a single crossover event. The results showed that the artificial transformation system was efficient and reproducible. Conditions that affected transformation, such as, incubation time of cells with DNA, age of the cells, light or dark incubation were also studied ...
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Pre-preg materials and flexible tapes comprising polycarbodiimide prepolymers and a fiber reinforcing material, and reinforced, chemically integral, composite foam structures prepared from said pre-pregs. The composite structures are prepared by curing said pre-pregs in combination with additional polycarbodiimide-forming, foamable precursors by the application of heat.
Trelleborg Sealing Solutions Advanced Composites leads the way in Automated Fiber Placement and the design, manufacturing, and implementation of advanced composite structures.
Carbon ThreeSixty are specialists in the design and manufacture of advanced composite structures. They provide customers with R&D and prototype manufacturing infrastructure that delivers bespoke specification wheels, run-flat and related products.. ...
PRO-SET Laminating Epoxies produce lightweight, high performance composite structures that withstand long-term cyclic loading in the harshest environments
A hose includes a hollow plastic core having an indirectly heatable agent bonded to the exterior thereof by a heat seal. A reinforcing net is embedded in the agent when heated and the composite structure covered with a coating.
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Summary: Streptomyces coelicolor A3(2) and S. lividans 66, which lack chloramphenicol acetyltransferase, gave rise to chloramphenicol-sensitive (Cmls) variants spontaneously at frequencies of 0·5 to 2%. The fertility type of S. coelicolor in respect of the scP1 plasmid (SCP1+, SCP1− or NF) had no effect on chloramphenicol sensitivity or on the frequency at which Cmls variants arose. Cmls isolates spontaneously reverted to CmlR at frequencies one to three orders of magnitude lower than the frequency with which Cmls strains arose from CmlR CmlR revertants obtained spontaneously from Cmls clones again produced Cmls isolates at the normal frequency of several per cent. Therefore, Cmls and CmlR are reversible phenotypes. In crosses between marked Cml r and Cml s S. coelicolor strains, transfer of chloramphenicol resistance into the sensitive strain apparently occurred independently of chromosomal recombination. Mapping experiments excluded the possibility that segregation of a chromosomal locus determines
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Modern transformation and genome editing techniques have shown great success across a broad variety of organisms. However, no study of successfully applied genome editing has been reported in a dinoflagellate despite the first genetic transformation of Symbiodinium being published about 20 years ago. Using an array of different available transformation techniques, we attempted to transform Symbiodinium microadriaticum (CCMP2467), a dinoflagellate symbiont of reef-building corals, in order to perform CRISPR-Ca9 mediated genome editing. Plasmid vectors containing the chloramphenicol resistance gene under the control of the CaMV p35S promoter as well as several putative endogenous promoters were used to test a variety of transformation techniques including biolistics, electroporation, silica whiskers and glass bead agitation. We report that we have been unable to confer chloramphenicol resistance to our specific Symbiodinium strain. These results are intended to provide other researchers with an ...
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Chloramphenicol resistance gene: 1856 - 2515 ccdB gene:. bla promoter: 3997 - 4095 Ampicillin resistance gene: 4096. pNGWA sequence:.. A vector for cloning DNA fragments comprising the following sequence: bacteriophage P1 loxP site-ampicillin resistance gene. resistance gene.ARG-ANNOT (Antibiotic Resistance Gene-ANNOTation). sequences without web interface. ARG-ANNOT database consists of a single file covering. Bla: beta -lactamases.. Genomic DNA cloning of rickettsia-like. Genomic DNA cloning of rickettsia-like organisms (RLO) of Saint. the gene for ampicillin resistance, (2).Drug Resistance, Microbial. FAQ. Genes, MDR; Tetracycline Resistance; Drug Resistance, Multiple, Fungal;. Ampicillin Resistance; Time Factors; Immunity, Innate.. resistance gene. resistant oligotrophic strain, Klebsiella pneumoniaeMB45. oligotrophic strain, Klebsiella pneumoniaeMB45 having.Characteristics of human intestinal Escherichia coli with changing environments. often from horizontal gene transfer,. Resistance ...
O Umted States Patent 1 1 3,568,723 [72] Inventor Donald Maurice Sowards [56] References Cited Ashbollm Hills, Claymwb UNITED STATES PATENTS 3; $5 1967 2,824,620 2/1958 De Rosset 55/16 P f ed 9 1971 3,044,499 7/1962 Frerich 138/143 1 a 3,129,727 4/1964 Tanaka 138/143 [73] Asslgnee E. I. duPont de Nemours and Company 3 141 479 7,1964 Micke 138/143 Wilmington Del. y 3,252,270 5/1966 Palletal. 55/74 Primary Examiner-Houston S. Bell, Jr. {54] METAL-CERAMIC COMPOSITE STRUCTURES Attorney-Lynn N. Fisher 5 Claims, 2 Drawing Figs. [52] U.S. 138/143, I 138/177, 164/98, 138/111 ABSTRACT: Metal-ceramic structures are made by casting [51] Int. Cl. F161 9/14 molten metal around ceramic cores having specific physical Field of Search 138/140, properties. Most important of these properties is that the sur- 141, 142,143, 144, 145, 146, 177, 89,111, (inquired); 55/16, 74; 181/40, 62, (lnquired); 164/98, (lnquired); /29, (Inquired); 264/(lnquired); 106/(1nquired) face of the core which forms part of the ...
The present invention disclose a composite structure for light diffusion, including at least one carrier media layer and a microlens system comprising a plurality of microlenses thereon. A transparent material for enlarging the shape is coated on each microlens to cover the gaps between the microlens. Partial surface of the transparent material can be coated a light absorbing layer for glare reduction. Besides, the microlens can be or asymmetric or arranged in random, non-periodic array for interference reduction.
Chloramphenicol acetyltransferase (or CAT) is a bacterial enzyme (EC 2.3.1.28) that detoxifies the antibiotic chloramphenicol and is responsible for chloramphenicol resistance in bacteria. This enzyme covalently attaches an acetyl group from acetyl-CoA to chloramphenicol, which prevents chloramphenicol from binding to ribosomes. A histidine residue, located in the C-terminal section of the enzyme, plays a central role in its catalytic mechanism. The crystal structure of the type III enzyme from Escherichia coli with chloramphenicol bound has been determined. CAT is a trimer of identical subunits (monomer Mr 25,000) and the trimeric structure is stabilised by a number of hydrogen bonds, some of which result in the extension of a beta-sheet across the subunit interface. Chloramphenicol binds in a deep pocket located at the boundary between adjacent subunits of the trimer, such that the majority of residues forming the binding pocket belong to one subunit while the catalytically essential histidine ...
To construct the plasmids used for complementation of the sporulation-defective phenotype of RL2045 (JH642 ΔspoIIIAG) and RL2046 (JH642 ΔspoIIIAH), fragments of DNA corresponding to spoIIIAH, spoIIIAGH, spoIIIAFGH and spoIIIA′EFGH were amplified from JH642 chromosomal DNA, cloned into pDG1662 (11) digested with BamHI and EcoRI, and transformed into competent JH642, RL2045, and RL2046 with selection for chloramphenicol resistance and screening for spectinomycin sensitivity to confirm double crossovers into the amyE locus.. In order to more positively identify which region of DNA contained the putative promoter, we amplified the sections of DNA described above and cloned them into EcoRI- and BamHI-digested pDG1661 (11), which contains a promoterless lacZ gene fused to the ribosome binding site of spoVG, and then we transformed the resulting plasmids into competent JH642, with selection for chloramphenicol resistance and screening for spectinomycin sensitivity to confirm double crossovers into ...
Plasmid-encoded fusidic acid resistance in Escherichia coli is mediated by a common variant of chloramphenicol acetyltransferase (EC 2.3.1.28), an enzyme which is an effector of chloramphenicol resistance. Resistance to chloramphenicol is a consequence of acetylation of the antibiotic catalysed by the enzyme and the failure of the 3-acetoxy product to bind to bacterial ribosomes. Cell-free coupled transcription and translation studies are in agreement with genetic studies which indicated that the entire structural gene for the type I chloramphenicol acetyltransferase is necessary for the fusidic acid resistance phenotype. The mechanism of resistance does nor involve covalent modification of the antibiotic. The other naturally-occurring enterobacterial chloramphenicol acetyltransferase variants (types II and III) do not cause fusidic acid resistance. Steady-state kinetic studies with the type I enzyme have shown that the binding of fusidic acid is competitive with respect to chloramphenicol. The ...
There is an increasing interest to develop various lactic acid bacteria (LAB) species as mucosal delivery vehicles, for which the development of a variety of cloning and expression systems for these bacteria is of primary importance. This study reports the complete nucleotide sequence of the cryptic plasmid pRCEID7.6 derived from the chicken probiotic LAB strain Lactobacillus casei TISTR1341. Sequence analysis and comparison showed that pRCEID7.6 is composed of nine putative open reading frames. The replicon origin of pRCEID7.6 consisted of untranslated origin of replication and translated replication protein B sequences. This region was used to construct Escherichia coli/L. casei shuttle vectors carrying erythromycin and chloramphenicol resistance genes as selective markers. Segregation and structural stability of the vectors in L. casei was sufficient for most genetic applications. The feasibility of this vector for heterologous protein expression in L. casei was determined by cloning in pRCEID-LC7.6,
TY - JOUR. T1 - Antineoplastic agents. 570. isolation and structure elucidation of bacillistatins 1 and 2 from a marine bacillus silvestris. AU - Pettit, George R.. AU - Knight, John C.. AU - Herald, Delbert L.. AU - Pettit, Robin K.. AU - Hogan, Fiona. AU - Mukku, Venugopal J.R.V.. AU - Hamblin, John S.. AU - Dodson, Michael J.. AU - Chapuis, Jean Charles. PY - 2009/3/27. Y1 - 2009/3/27. N2 - Two new cyclodepsipeptides designated bacillistatins 1 (1)and2(2) have been isolated from cultures of a sample of Bacillus silvestris that was obtained from a Pacific Ocean (southern Chile) crab. Each 12-unit cyclodepsipeptide strongly inhibited growth of a human cancer cell line panel, with GI 50s of 10 -4-10 -5 μg/mL, and each compound was active against antibiotic-resistant Streptococcus pneumoniae. The structures were elucidated by a combination of X-ray diffraction and mass and 2D NMR spectroscopic analyses, together with chemical degradation.. AB - Two new cyclodepsipeptides designated ...
The respiratory chain of the ethanol-producing bacterium Zymomonas mobilis is able to oxidize both species of nicotinamide cofactors, NADH and NADPH. A mutant strain with a chloramphenicol-resistance determinant inserted in ndh (encoding an NADH : CoQ oxidoreductase of type II) lacked the membrane NADH and NADPH oxidase activities, while its respiratory d-lactate oxidase activity was increased. Cells of the mutant strain showed a very low respiration rate with glucose and no respiration with ethanol. The aerobic growth rate of the mutant was elevated; exponential growth persisted longer, resulting in higher biomass densities. For the parent strain a similar effect of aerobic growth stimulation was achieved previously in the presence of submillimolar cyanide concentrations. It is concluded (i) that the respiratory chain of Z. mobilis contains only one functional NAD(P)H dehydrogenase, product of the ndh gene, and (ii) that inhibition of respiration, whether resulting from a mutation or from inhibitor
Material behaviour of structural components is very important to understand. In fibre reinforced polymer composite materials, this is more difficult in comparison to isotropic materials as they are made up of two constituents: the fibre and the matrix. For aerospace composite materials, the matrix is usually an epoxy resin that cures at a high temperature. This curing regime is known to introduce residual stresses to the composite material as it cools from the high cure temperature. However, how to consider these residual stresses in a structural analysis is still widely debated. In this paper, the authors investigated the offset of thermal residual strains introduced by the cure regime by the swelling of the composite when exposed to moisture.
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This recommended practice describes the materials, related equipment, and particular processing techniques utilized in process science curing of composite hardware where pressure is imparted specifically to the resin of curing composites. Included as Appendix A to this ARP is a discussion of the particular techniques developed for a processing science philosophy which has consistently produced void and porosity-free, large area, thick composite structures ...
This recommended practice describes the materials, related equipment, and particular processing techniques utilized in process science curing of composite hardware where pressure is imparted specifically to the resin of curing composites. Included as Appendix A to this ARP is a discussion of the particular techniques developed for a processing science philosophy which has consistently produced void and porosity-free, large area, thick composite structures ...
The globe or ball of the eye is a composite structure of spheroidal form, placed in the fore part of the orbital cavity, and receiving the thick stem of the optic nerve behind. The recti and oblique muscles closely surround the greater part of the eyeball, and are capable of changing its position within certain limits: the lids, with the plica semilunaris and caruncle, are in contact with its covering of conjunctiva in front; and behind it is supported by a quantity of loose fat and connective tissue.. ...
A two-day joint working meeting on composites-related pilot projects took place at the University of Manchester during 3-4 July 2017. The meeting presented an opportunity for AERO-UA partners to discuss advanced design, manufacture and maintenance of aeronautic composite structures ...
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