ライフサイエンスコーパス: projectile

1 uantized representation of the electrons and projectile.

2 ty, but with higher penetration depth of the projectile.

3 sorb the impact and capture and preserve the projectile.

4 e 1 vary considerably with the nature of the projectile.

5 n innocent chest blow by a baseball or other projectile.

6 model representing the forearm and hand plus projectile.

7 that consists of (CO(2) )(n) (+) (n>10 000) projectiles.

8 durability and failure to preserve captured projectiles.

9 uries remain a serious risk, especially from projectiles.

10 es the velocity of female- and male-launched projectiles.

11 ct standards and minimizing exposure to such projectiles.

12 rate comparable to the frequently used O2(+) projectiles.

13 ure, preservation and study of hypervelocity projectiles.

14 , enabled foragers to hunt effectively using projectiles.

15 e projectiles is produced by the C20 and C60 projectiles.

16 mmonly interpreted as mechanically propelled projectiles, a crucial innovation distinguishing UP soci

17 ness) were tested for impact resistance to 5 projectiles (air gun pellets, golf balls, tennis balls,

18 For these projectiles, all of the incident energy is deposited in

19 0(4) K) reached on impact, which atomize the projectile and break all chemical bonds.

20 This radular harpoon serves both as projectile and conduit for venom delivery.

21 a function of number of atoms in the primary projectile and energy.

22 ccurring between molecular N2 (+) and O2 (+) projectiles and surface-adsorbed D atoms in two steps: f

23 Full simulations are performed for 5 keV projectiles, and the yields are calculated.

24 d collagen fingerprinting analysis of wooden projectiles, animal bone, and other artifacts indicate t

25 ed to a vacuum chamber and a spherical steel projectile (approximately 3 mm diameter) with an impact

26 Molecular projectiles are generally less reactive, may dissociate

27 process is concerning for hunting, where the projectiles are often lead-based, and the targets are an

28 Projectiles are seen as an improvement over contact weap

29 of the Late Eocene and Cretaceous/Paleogene projectiles are within 50% of independent estimates deri

30 ese hafted geometric microliths when used as projectile armatures is not significantly influenced by

31 impacts by combined, and poorly consolidated projectiles, as well as for the development of binary as

32 ify the nonredundant components required for projectile assembly.

33 istent with the impact of a large chondritic projectile at the Bolling-Allerod/Younger Dryas transiti

34 from ultrathin films by (CsI)nCs+ (n = 0-2) projectiles at the limit of single-ion impacts.

35 mpacting a 12 mm thick plate with 6.35 mm WC projectiles at velocities ranging from 1066 to 1465 m/s.

36 The increase in yield per projectile atom was linear for the emission of intact TD

37 ment of a novel nanomaterial with a suite of projectiles: Au1+, Au3+, Au9+, and Au400(4+).

38 The largest projectile, Au400(4+), has a diameter of approximately 2

39 ve been performed to model 5-keV C60 and Au3 projectile bombardment of an amorphous water substrate.

40 ossible to remove the damage induced by such projectiles by subsequent cluster bombardment.

41 propulsion, a phenomenon in which an elastic projectile can achieve higher velocity than the underlyi

42 elopment during depth profiling with cluster projectiles can be mitigated by reducing the beam incide

43 lanetesimal populations dominated by massive projectiles can explain these additions, with our inferr

44 ations in order to investigate the effect of projectile cluster size and incident energy on the resul

45 halose yield and low damage depth of the C60 projectile combine to prevent damage accumulation.

46 the intact ion and the fragment ion with the projectile complexity and energy.

47 ring and secondary ion mass spectrometry use projectiles consisting of several hundreds of atoms, acc

48 he main assumptions required to estimate the projectile diameter.

49 ver, some instances exist where an energetic projectile directly reacts with an adsorbate in a single

50 As a large projectile disrupts and penetrates Earth's mantle, a fra

51 ose expected to be encountered from the test projectiles during their routine use.

52 tally examine fourteen types of stone-tipped projectile each possessing a different cross-sectional g

53 d crescentic and trapezoidal tools, probably projectile elements, made on cherts and obsidian, some b

54 ponse from sample volumes too small for full projectile energy deposition.

55 the damage accumulation are when most of the projectile energy is deposited in the near-surface regio

56 olecules, we are able to investigate how the projectile energy is partitioned into changes in potenti

57 ear-surface region, which is optimal for the projectile energy to contribute to the ejection yield.

58 reversal produced a longer throw and greater projectile energy, and deactivation of the muscles resul

59 the dominant role in controlling damage, not projectile energy.

60 ivation of the muscles resulted in increased projectile energy.

61 Of the projectiles examined in this study, the 20 keV (CsI)Cs+

62 nstrated resistance to impact for all tested projectiles exceeding the impact potential expected duri

63 rmophila, the resulting crystals function as projectiles, expanding upon exocytosis.

64 Experiments conclusively show that the projectile F atom ends up in the fast molecular product

65 act a copper isotope from a large mixture of projectile fragmentation products in an aqueous medium.

66 e meat for lead contamination in the form of projectile fragments.

67 keV cluster bombardment of a range of carbon projectiles from C6H6 to C180 is studied by a coarse-gra

68 Bullets, shot, and other projectiles from firearms can fragment inadvertently whe

69 ) can be targeted with DNA-coated gold micro-projectiles ("Gene Gun") to induce potent cellular and h

70 examined in this study, the 20 keV (CsI)Cs+ projectile generated negative-ion mass spectra that best

71 The projectile hypothesis also explains the fragmentation of

72 ieties within the ejected volume of a single projectile impact (10-15 nm in diameter).

73 For each projectile impact (10-20 nm in diameter), the co-emitted

74 th process and use an advanced laser-induced projectile impact testing apparatus to selectively launc

75 Here, by using a laser-induced projectile impact testing technique, we discover a defor

76 For each projectile impact, co-localized molecules within the emi

77 MS could detect all three tags from a single projectile impact.

78 referring to instances wherein a high-speed projectile impacts a surface and leaves a crater charact

79 e counting allowed the atomic and polyatomic projectile impacts on a particular sample surface to be

80 ed by the kiloelectronvolt energy polyatomic projectile impacts on NaNO2 were NO2- and Na(NO2)2-.

81 gaelectronvolt energy 252Cf fission fragment projectile impacts on NaNO3 and NaNO2 were collected and

82 raping or cutting) and their strength during projectile impacts.

83 sion from the nanovolume perturbed by single projectile impacts.

84 ain information from SIs emitted from single-projectile impacts.

85 protect property by absorbing the energy of projectiles, impacts, and crashes.

86 a first-time gunshot injury with a retained projectile in 2000-2002.

87 ics for the utilization of large gas cluster projectiles in secondary neutral mass spectrometry are d

88 Surviving fragments of projectiles in the lunar regolith provide a direct measu

89 Only 2% of projectile injuries were documented in narratives as usi

90 by electronic excitations in a model of a Ni projectile interacting with a Ni target, a metallic syst

91 The highest yield for the projectiles is produced by the C20 and C60 projectiles.

92 formation could not be achieved using atomic projectiles, it is possible to remove the damage induced

93 to achieve maximum range, as well as maximum projectile kinetic energy for a variety of projectile ma

94 een subjected to impact from a high-velocity projectile launched from a powder gun.

95 ions of the protons and neutrons between the projectile-like and target-like nuclei are observed.

96 able chest barriers, including 7 in whom the projectile made direct contact with protective padding (

97 rved Hungaria asteroids, we find that E-belt projectiles made about ten lunar basins between 3.7 and

98 m projectile kinetic energy for a variety of projectile masses.

99 unsteady penetration response: an impacting projectile may erode on the surface of a ceramic target

100 heir assumptions on the fate of an impacting projectile may need to be reassessed, however, because o

101 solid on the rear surface; that most of the projectile melted; and that little, if any, vaporized.

102 e bond between reactive SAM surfaces and the projectile molecule.

103 Here we show (using simulations of projectile motions resulting from human throwing) that 8

104 objects were bombarded with kiloelectronvolt projectiles of atomic to nanoparticle size (Au400(4+)).

105 Using 18 keV Ga+ as a projectile, oligomer abundances are low relative to the

106 ide variety of tools and the possible use of projectile or thrusting spears.

107 tant debate involves how deeply stone-tipped projectiles penetrate a target.

108 attachment, whereby the particles behave as projectiles penetrating the oil droplets to depths varyi

109 The 13,900-year-old Manis projectile point is morphologically different from later

110 ation by centuries, and (iii) a surface-find projectile point made of local quartzite.

111 The tip of a projectile point made of mastodon bone is embedded in a

112 pations indicate the use of unfluted stemmed projectile point technologies before the appearance of t

113 onsistent with the object being a human-made projectile point.

114 d 11,200 years ago, contain numerous stemmed projectile points and crescents associated with a variet

115 ed artifact assemblage containing 14 stemmed projectile points from the Cooper's Ferry site in wester

116 This assemblage includes an array of stemmed projectile points that resemble pre-Jomon Late Upper Pal

117 analysis, which confirms that the ostensible projectile points were indeed used as projectile points.

118 Western Stemmed projectile points were recovered in deposits dated to 11

119 equids and the recovery of tanged and hafted projectile points with evidence of impact fractures, and

120 chert cobbles, worked them into bifaces and projectile points, and discarded thousands of marine she

121 Thus, osseous projectile points, common to the Beringian Upper Paleoli

122 pproaches were often merged to produce small projectile points, including stemmed point forms using a

123 es interred female and male individuals with projectile points, suggesting that large-mammal hunting

124 bove sea level (masl)] includes two fishtail projectile points, which date to about 12.8 to 11.5 thou

125 nsible projectile points were indeed used as projectile points.

126 Given that the same projectile population strikes Earth and the Moon, terres

127 Activities involving projectiles pose the greatest risk for visual impairment

128 Most injuries (77%) were from projectiles (predominately grass, dirt, and rocks), 12%

129 In addition, the fission fragment projectile produced relative negative SI intensity distr

130 The fission fragment projectiles produced SI spectra from NaNO3 that were dom

131 nce can be increased by using the polyatomic projectile ReO4- (approximately 5 keV).

132 We find that the fraction of a projectile's angular momentum that is retained by a targ

133 itational instabilities remove the remaining projectile's core stranded in Earth's mantle, leaving th

134 rize a mass of target rock comparable to the projectile's mass.

135 netration depth and residual velocity of the projectile simultaneously.

136 of a chondritic meteorite are indicative of projectile size, if the soluble fraction of osmium carri

137 Massive Au projectiles, specifically 136 keV Au(400)(4+), were util

138 dest, nonpenetrating chest blows produced by projectiles (such as baseballs) or bodily contact in the

139 om ice films using a variety of energies and projectiles suggests this approach may greatly aid in th

140 ntry calculations show that centimeter-sized projectiles survive passage through the martian atmosphe

141 for computing the stopping power of various projectile/target combinations relevant to interpreting

142 earliest evidence for mechanically propelled projectile technology in Eurasia from Layer E of Grotte

143 aspects associated with utilizing the C(60) projectile that show how this technology can be taken to

144 gies were found to vary with the mass of the projectile, the anthropometry and the muscle characteris

145 splacement experienced when they are used as projectile tips.

146 uscular coordination strategies for throwing projectiles to achieve maximum range, as well as maximum

147 use experimental studies of humans throwing projectiles to show that our throwing capabilities large

148 Using a variety of molecular ion projectiles to stimulate desorption, 3-dimensional imagi

149 econstructed for the convergent evolution of projectile tongues, reduction in toe number, and special

150 Issues include the chemical nature of the projectile, topography formation, differential erosion r

151 The projectile used, Au400(4+), with impact energy of 136 ke

152 The projectiles used were Au(3)(+), C(60)(+), and Au(400)(4+

153 es result from a touchdown event, in which a projectile vapor jet interacts with the Antarctic ice sh

154 Here, we report experimental data at low projectile velocities near the Bragg peak, where the sto

155 ts in warm dense plasma at unprecedented low projectile velocities.

156 Projectile velocity was measured and standardized.

157 rs thick, corresponding to 16 percent of the projectile volume, remained solid on the rear surface; t

158 lacrosse/hockey goalies), and 2 in whom the projectile was a baseball specifically designed to reduc

159 This projectile was thrust at a velocity of 30 miles per hour

160 Understanding prehistoric projectile weaponry performance is fundamental to unrave

161 Most trauma appears to be the result of projectile weapons and new analyses confirm for the firs

162 erical shape make them potentially useful as projectile weapons, a property that, uniquely, humans ha

163 The possibility exists that some late projectiles were differentiated and left an incomplete H

164 ed from NaNO3 by the kiloelectronvolt energy projectiles were NO3- and Na(NO3)2-, both of which relat

165 ccasionally, but only humans regularly throw projectiles with high speed and accuracy.

166 int (MEDF) model, we are able to model large projectiles with incident energies from 5 to 140 keV and

167 s should penetrate deeper into a target than projectiles with larger tip cross-sectional geometries.

168 Theoretically, all things being equal, projectiles with smaller tip cross-sectional geometries

169 act energy dissipation in shaped samples and projectiles, with elastic wave transmission and resonanc