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195篇 您的检索式:作者名="Luhmann"
    题名 作者 年代 出处 被引量
1Formulation development and characterization of cellulose acetate nitrate based propellants for improved insensitive munitions properties显示文摘Cellulose acetate nitrate(CAN) was used as an insensitive energetic binder to improve the insensitive munitions(IM) properties of gun propellants to replace the M1 propellant used in 105 mm artillery charges.CAN contains the energetic nitro groups found in nitrocellulose(NC),but also acetyl functionalities,which lowered the polymer's sensitivity to heat and shock,and therefore improved its IM properties relative to NC.The formulation,development and small-scale characterization testing of several CAN-based propellants were done.The formulations,using insensitive energetic solid fillers and high-nitrogen modifiers in place of nitramine were completed.The small scale characterization testing,such as closed bomb testing,small scale sensitivity,thermal stability,and chemical compatibility were done.The mechanical response of the propellants under high-rate uni-axial compression at,hot,cold,and ambient temperatures were also completed.Critical diameter testing,hot fragment conductive ignition(HFCI) tests were done to evaluate the propellants' responses to thermal and shock stimuli.Utilizing the propellant chemical composition,theoretical predictions of erosivity were completed.All the small scale test results were utilized to down-select the promising CAN based formulations for large scale demonstration testing such as the ballistic performance and fragment impact testing in the105 mm M67 artillery charge configurations.The test results completed in the small and large scale testing are discussed.Thelma MANNING Jeffrey WYCKOFF Carlton ADAM Eugene ROZUMOV Kenneth KLINGAMAN Viral PANCHAL Joseph LAQUIDARA Mike FAIR John BOLOGNINI Keith LUHMANN Steve VELARDE Christine KNOTT Stephanie M.PIRAINO Kevin BOYD 2014Defence Technology(防务技术)2014,10,2:2
2Complications of titanium elastic nails for pediatric femoral shaft fractures显示文摘Luhmann SJ Schootman M Schoenecker PL 2003J Pediatric Orthop2003,23,:1
3Acute traumatic knee effusions in childrenand adolescents显示文摘Luhmann S J 2003Pediatr Orthop2003,23,:1
4Reduction of adislocation of the hip due to developmental dysplasia Implicationfor the need for future surgery 显示文摘Luhmann SJ Bassett GS Gordon JE 2003J Bone Joint Surg Am2003,85,2:1
5The subplate and early cortical cir- cuits显示文摘Kanold PO Luhmann HJ 2010Annual Review of Neuroscience2010,33,:1
6Implications of MAVEN Marsnear-wake measurements and models显示文摘Luhmann J G Dong C Ma Y 2015Geophysical ResearchLetters2015,42,21:1
7A new technique for real-time analysis of caspase-3 dependent neuronal cell death 显示文摘Golbs A Heck N Luhmann HJ 2007J Neurosci Methods2007,161,2:1
8Intramedullary fixation of unstable both-bone forearm fractures in children 显示文摘Luhmann S J Gordon JE Schoenecker PL 1998J Pediatr Orthop1998,18,4:1
9Complications of titanium elastic nails for pediatric femoral shaft fractures显示文摘Luhmann S J Schootman M Schoenecker P L 2003J Pediatr Orthop2003,23,8:1
10long-term changes of ionotropic glutamate and GABA receptors after unilateral permanent focal cerebral ischemia in the mouse brian 显示文摘 Mittmann T Luhmann HJ 1998Neuroscience1998,85,1:1
11Fracture stabili- ty after pinning of displaced supracondylar distal humerus fractures in children显示文摘Gorden JE Patton CM Luhmann SJ 2001J Pediatr Orthop2001,21,3:1
12Surgical correction of the snapping iliopsoas tendon in adolescents显示文摘Dobbs MB Gordon JE Luhmann SJ 0,,:1
13Electrospun matrices for localized drug delivery: current technologies and selected biomedical applications 显示文摘MEINEL A J GERMERSHAUS O LUHMANN T 2012Eur J Pharrn Biopharm2012,81,1:1
14The prognostic importance of the ossific nucleus in the treatment of congenital dysplasia of the hip 显示文摘Luhmann SJ Schoenecker PL Anderson AM 1998J Bone Joint Surg1998,80,:1
15Complica- tions of titanium elastic nails for pediatric femoral shaft fractures 显示文摘Luhmann SJ Schootman M Schoenecker PL 2003J Pediatr Orthop2003,23,4:1
16The Shilla growth guidance technique for early - onset spinal deformities at 2 - year follow - up : a preliminary report显示文摘McCarthy RE Luhmann S Lenke L 2014J Pediatr Orthop2014,1,:1
17Intramedullary fixation of unstable both bone forearm fractures in children 显示文摘Luhmann SJ Gordon JE Schoenecker PL 1998J Paediatr Orthop1998,18,4:1
18Characterisation of a Clqtnf5 Ser163Arg knock-in mouse model of late-onset retinal macular degeneration 显示文摘Shu X Luhmann UF Aleman TS 2011PLoS One2011,6,27:1
19MAVEN observations of the response of Mars to an interplanetary coronal mass ejection 显示文摘JAKOSKY B M GREBOWSKY J M LUHMANN J G 2015Science2015,350,6261:1
20The drusenlike phenotype in aging Ccl2-knockout mice is caused by an accelerated accumulation of swollen autofluorescent subretinal macrophages显示文摘Luhmann UF Robbie S Munro PM 0,,:1
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