Results 211 to 220 of about 58,018 (249)

On the uniform motion of a relativistic charged particle in a homogeneous electromagnetic field in Minkowski space E24

Mathematical methods in the applied sciences, 2019
We discuss the geometric characterization of the trajectory of a moving charged particle, for the case of a homogeneous electromagnetic field, in Minkowski space E24 when the motion is governed by the Lorentz equation.
T. Körpınar, R. Demi̇rkol
semanticscholar   +1 more source

TIMELIKE HELICES IN THE SEMI-EUCLIDEAN SPACE E24

2022
In this paper, we define timelike curves in R-2(4) and characterize such curves in terms of Frenet frame. Also, we examine the timelike helices of R-2(4), taking into account their curvatures. In addition, we study timelike slant helices, timelike B-1-slant helices, timelike B-2-slant helices in four dimensional semi-Euclidean space, R-2(4).
Aydin, Tuba Agirman, Ayazoglu, Rabil, Kocayigit, Huseyin   +2 more
openaire   +1 more source

HUMAN FACTORS EVALUATION OF THE E24 CS MUNITION

1965
Abstract : A human factors evaluation of the Cartridge, 40 mm, Riot Control, CS, E24 revealed that this device can be fired by the M79 launcher and by hand. However, accuracy of the device in the hands of relatively untrained personnel is low, and is much less when fired by hand than when fired from the M79 launcher.
openaire   +1 more source

MPEC 2023-E24 : 2023 DF2

2023
The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

An environmentally friendly formulation based on Cannabis Sativa L. seed oil for corrosion inhibition of E24 steel in HCl medium: Experimental and theoretical study

Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2022
Mohamed Damej, S. Skal, J. Aslam, M. Zouarhi, H. Erramli, A. A. Alrashdi, Han-seung Lee, Y. El aoufir, H. Lgaz   +8 more
semanticscholar   +1 more source

The impact of tizanidine on E24 carbon steel corrosion inhibition in oilfield acidizing solution: experimental and quantum chemical studies

Emergent Materials, 2022
N. Iroha, N. Maduelosi, L. Nnanna
semanticscholar   +1 more source

Edeka sieht Kleinfläche E24/7 auf Kurs

Lebensmittel Zeitung, 2023
Edekas Kleinflächenformat E24/7 in Offenburg hat sich nach rund einem Jahr seinen Platz in der Fußgängerzone erobert. Wie Kunden den Standort nutzen, erklärte Edeka vor Kurzem auf der Smart-Stores-Konferenz in Heilbronn.
openaire   +1 more source

Severe Weather and the Macroeconomy

American Economic Journal: Macroeconomics
We investigate the impact of severe weather shocks on the US macroeconomy over the past 60 years. Using a nonlinear vector autoregressive model, we find robust evidence of time-varying effects.
Hee Soo Kim, Christian Matthes, Toan Phan   +2 more
semanticscholar   +1 more source

MPEC 2025-E24 : 2025 DO27

The Minor Planet Electronic Circulars contain information on unusual minor planets, routine data on comets and natural satellites, and occasional editorial announcements. They are published on behalf of Division F of the International Astronomical Union by the Minor Planet Center, Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
openaire   +1 more source

Automation, Bargaining Power, and Labor Market Fluctuations

American Economic Journal: Macroeconomics
We argue that the threat of automation weakens workers’ bargaining power in wage negotiations, dampening wage adjustments and amplifying unemployment fluctuations.
S. Leduc, Zheng Liu
semanticscholar   +1 more source