NEW MOTHS, CHIEFLY FROM ARIZONA

1882 ◽  
Vol 14 (1) ◽  
pp. 18-20 ◽  
Author(s):  
A. R. Grote
Keyword(s):  
Internal Angle ◽  
Internal Margin

Hadena idonea, n. s.♂ ♀. This species is similar in size to verbascoides and cariosa; it is very like the latter only instead of reddish brown the color is of an ochrey brown, rather pale, the stigmata concolorous, rather wide, illdefined, separated by the dark median shade. The claviform spot is open, and stretches across the median field nearly touching the even t. p. line. Lines geminate, marked on costa. A slight, irregular basal streak and one below it on internal margin. Terminal field dark shaded, obtaining twice, opposite cell and at internal angle. Fringes dark cut with pale. Hind wings very dark, with paler fringes, concolorous, an indication of discal mark; beneath with faint double extra-mesial lines; the narrow terminal space paler on both wings. The costa of fore wings is more or less pale. Abdomen tufted. This species is more ochrey than vulgaris. Texas, Kansas, Wisconsin.

scholarly journals ON CATOCALA PRETIOSA, N. S

1876 ◽  
Vol 8 (7) ◽  
pp. 121-122
Author(s):  
J. A. Lintner
Keyword(s):  
Basal Region ◽  
General Direction ◽  
Distinctive Features ◽  
Transverse Line ◽  
Internal Angle ◽  
Internal Margin

The species is closely allied to C. polygama Guen. Its distinctive features may be more clearly appreciated by a differential cotnparison with that species. The basal region is conspicuously and broadly shaded with black, deepening toward the anterior transverse line ; in polygama, shaded with ferruginous. The anterior transverse line is moderately oblique in its general direction, tending to the posterior third of the internal margin, geminate, distinctly separated by white below and slightly above the submedian : in polygama the line is quite oblique, tending to, or very near to, the internal angle; preceded below the submedian by gray and ferruginous scales.

scholarly journals TWO NEW SPECIES OF LEPIDOPTERA

1902 ◽  
Vol 34 (11) ◽  
pp. 295-295
Author(s):  
A. Radcliffe. Grote
Keyword(s):  
New Species ◽  
Two New Species ◽  
Internal Margin

Peridroma canities n. sp. – Form and markings of the Texan P. annexa, but of a different, dusty gray, colour and a little shorter winged. Primaries dusty gray, with a slight dusky shading along costa, against which the pale dots, marking inception of transverse lines, are relieved. T.p. line tolerably distinct, indentate interspaceally, with included pale shade. Veins marked with fuscous. T. a. line double, with a strong outward inflection above internal margin. Claviform blunt, filled in with fuscous. Orbicular with central dot. Reniform moderate,filled in with fuscous. Cell slightly darker shaded. Marking inconspicuous, concolorous. Hind wings (♀) white.

scholarly journals ON NEW SPECIES OF AGROTIS

1875 ◽  
Vol 7 (10) ◽  
pp. 186-188 ◽  
Author(s):  
A. R. Grote
Keyword(s):  
New Species ◽  
Brownish Black ◽  
Internal Margin

♂. Allied to A. bicarnea Guen,; smaller and distinguishable by the evenness of the t. p. line. Fore wings dead brownish black. T. a. line rigidly oblique to submedian fold, not rounded as in its ally, and with a less prominent tooth on internal margin. A very faint yellowish shading to the line and also on the costa at inception of t. p. line, where A. bicarnea is strongly marked with carneous. T. p. line shaped as in its ally, but even, geminate, the inner line not scalloped; the component lines include a pale shading.

scholarly journals DESCRIPTIONS OF NEW SPECIES OF NORTH AMERICAN HETEROCERA, WITH NOTES

1887 ◽  
Vol 19 (8) ◽  
pp. 145-147
Author(s):  
Henry Edwards
Keyword(s):  
New Species ◽  
North American ◽  
Bright Orange ◽  
Golden Yellow ◽  
Basal Half ◽  
Internal Angle

Allied to F. denudata, but differing greatly in important particulars, Fore wings are bright shining seal-brown, deep orange along the costa for the basal half. At the middle of the wing at base in a narrow denuded space, and the internal angle is also devoid of scales, but much more narrowly so than in denudata. The transparent space is golden yellow in shade. Lower wings transparent golden yellow, with very bright but dark opalescent reflection. The margin and spot at the extremity of cell dark brown. Antennæ bluish black, orange brown at the base. Head, disk of thorax, and the upper portion of the abdominal segements, black. Eyes black, palpi with black at their base. Front of head, collar, sides and base of thorax, posterior edges of abdominal segments bright orange. Feet and legs wholly orange without any black bands.

scholarly journals Better Wettability of Pandanus Utilis Alkaline Treated Fibres Tead to Higher Tensile Strengths of Composites.

2021 ◽  
Author(s):  
Laurent L'Entete ◽  
Hareenanden Ramasawmy
Keyword(s):  
Tensile Strength ◽  
Composite Materials ◽  
Carbon Footprint ◽  
Fibre Length ◽  
Natural Fibre ◽  
Engineering Properties ◽  
Aggressive Treatment ◽  
High Carbon ◽  
Reinforcing Agent ◽  
Internal Angle

Abstract Composite materials made with synthetic fibres like E-glass, Kevlar or carbon have helped to provide a wide array of products to society with specific engineering properties. However, these materials have a high carbon footprint as well as being non-biodegradable. The use of natural fibre, as a substitution to these man-made fibres, has been studied and encouraging results are being obtained.In this study, the use of ‘Pandanus utilis’ fibre as a reinforcing agent in plastic was investigated with the aim of exploring specific properties such as the tensile strength of the fibre, its wettability and the effect of fibre length after treating the fibre with two different NaOH solutions. Results have shown that better reinforcement was obtained for the composites (11.10 ± 2.53MPa) with fibres subjected to a more aggressive treatment (2.5%NaOH for 2h) compared to the composite made with fibres having maximum tensile strength (168 ± 12MPa at 0.5% NaOH for 14h), due to a better hydrophilicity of the alkaline treated fibre (87.37° internal angle). Within the range of short chopped fibre length tested (6 to 15 mm), it was shown that there was a general decrease in the tensile strength of the composite.

Roman Britain in 1961

1962 ◽  
Vol 52 (1-2) ◽  
pp. 160-199
Keyword(s):  
Roman Britain ◽  
Internal Angle

Destruction by gravel-working of the successive fort and fortlet at Llystyn, Caernarvonshire (JRS xlviii, 130; L, 210–1) is nearly complete. (a) In the retentura of the fort four further barracks lay each side of the via decumana. The NW and NE gates had double carriageways between flanking towers, like the SE gate, and there were internal angle- and interval-turrets of timber, (b) The fortlet (fig. 10), whose gate lay on the SW, was asymmetrically planned, with a quadrangle SE of the unmetalled axial street and parallel blocks to NW of it.

Study of Sintering of Iron Powder Bars Processed by Equal Channel Angular Pressing

2014 ◽  
Vol 802 ◽  
pp. 404-408 ◽  
Author(s):  
Mônica Paula Ribeiro ◽  
Marcio Ferreira Hupalo ◽  
Selauco Vurobi ◽  
Osvaldo Mitsuyuki Cintho
Keyword(s):  
Iron Powder ◽  
Equal Channel Angular Pressing ◽  
Volume Fraction ◽  
Substantial Reduction ◽  
Microstructural Characterization ◽  
Porosity Evolution ◽  
Angular Pressing ◽  
Internal Angle ◽  
Quantitative Stereology ◽  
1045 Steel

The main aim of this work is to show porosity evolution during application of various processing conditions to a high-purity (99.7 wt.%) iron powder, including compacting, sintering and equal channel angular pressing (ECAP). Iron powder bars with dimensions of 8x8x30 mm and 8x8x10 mm were axially pressed with pressures ranging from 100MPa to 250MPa, followed by sintering at 1100oC during 30 minutes under argon atmosphere. Sintered bars were processed by ECAP at room temperature in a single pass, using a SAE 1045 steel die with an internal angle of 120o. Microstructural characterization was performed by light optical microscopy (LOM) and quantitative stereology. ECAP processing resulted in a substantial reduction in the porosity levels for specimens pressed at 100 MPa and 150 MPa. The sample compacted with 150MPa and processed by ECAP with back-pressure showed the lowest volume fraction of porosity. Higher compacting pressures caused an increase in porosity levels. This result is explained by presence of cracks prior to ECAP and the concurrent action of severe stress-strain states during extrusion.

scholarly journals DESCRIPTION OF A NEW TEXAN ANISOTA

1877 ◽  
Vol 9 (6) ◽  
pp. 110-111
Author(s):  
Leon F. Harvey
Keyword(s):  
United States ◽  
The United States ◽  
Internal Margin

The following species, new to the fauna of the United States, have been collected by Mr. L. Heiligbrodt, in Bastrop Co., Texas, and the types are contained in the beautiful collection of my friend, Mr. Otto Meske, in Albany.Anisota Heiligbrodti, n. s.♂ ♀. The antennæ of the male are broadly bipectinate, except at the tips ; those of the female are simple. This species differs from its allies by its purely gray color and by the fore wings being covered by two narrow blackish lines. The first of these is sub-basal, irregularly sinuous, produced on the disc; the second is regularly scalloped, interspaceally waved, and runs from apical third to internal margin. The wide median space has a more purely whitish ground, while the wing everywhere is thickly dusted with duskily cells.

An Internal Angle Guidance Law with Impact Angle and Time Constraints

2021 ◽  
pp. 5559-5570
Author(s):  
Liang Yong ◽  
Zhang You’an ◽  
Yan Shi
Keyword(s):  
Impact Angle ◽  
Time Constraints ◽  
Guidance Law ◽  
Internal Angle
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