955 Works

“Take my word for it”: Group Texts and Testimonials Enhance State and Federal Student Aid Applications

Jason Jabbari, Stephen Roll, Sam Bufe & Jessica McKay

Green Jobs and Climate Change

, &
A study based on the final report of the international Workshop “Green Jobs and Climate Change”, Magdeburg, Saxony-Anhalt, Germany, from December 10 to December 13, 2012, on behalf of the Gesellschaft für Internationale Zusammenarbeit (GIZ) and the German Federal Ministry of Economic Cooperation and Development (BMZ)

Kooperatives Lernen in der betrieblichen Berufsausbildung

BBP-Arbeitsbericht, 82

Calculations of electron inelastic mean free paths. X. Data for 41 elemental solids over the 50 eV to 200 keV range with the relativistic full Penn algorithm

Hiroshi SHINOTSUKA, Shigeo Tanuma, Cedric Powell & David R. Penn
We have calculated inelastic mean free paths (IMFPs) for 41 elemental solids (Li, Be, graphite, diamond, glassy C, Na, Mg, Al, Si, K, Sc, Ti, V, Cr, Fe, Co, Ni, Cu, Ge, Y, Nb, Mo, Ru, Rh, Pd, Ag, In, Sn, Cs, Gd, Tb, Dy, Hf, Ta, W, Re, Os, Ir, Pt, Au, and Bi) for electron energies from 50 eV to 200 keV. The IMFPs were calculated from measured energy loss functions for each...

The Impact of News Media on Cryptocurrency Prices: Modelling Data Driven Discourses in the Crypto-Economy

Kelly Coulter

De Rayuela a Tristram Shandy o la identidad de sentido

Match de Vera Elvira &
Notas: Prepublicación. Sello en la primera página: "Obsequio del del Instituto De Investigaciones Literarias de la Universidad Central de Venezuela, Facultad de Humanidades y Educación. Universidad Central de Venezuela". Todas las páginas están desprendidas. Pedazo de un sobre con el documento fechado del 1978-05-11.

Magnetar-type bursting evolution of Jupiter global magnetoactivity since 1996

M. Omerbashich
The decade-scale evolution profile of short-burst pulses, observed previously in 4U 0142+61, emerges from mean spectra of mission-integrated Galileo–Cassini–Juno 1996-2020 annual orbiting samplings of Jupiter ⪅8nT global magnetic field. The profile is obtained by temporally mapping hyperlow-frequency (<1μHz) dynamics of the magnetospheric signature of solar wind’s Rieger-resonance perturbations in ~0.2–2 zeV, here used as a proxy of magnetoactivity. The 1–6 month (385.8–64.3 nHz) mechanical resonance of solar wind is impressed onto the Jovian magnetosphere entirely...

PERMASALAHAN DAN DAMPAK LINGKUNGAN HIDUP BAGI MANUSIA

Raina Hapipah
Lingkungan adalah sebuah faktor keseluruhan yang berasal dari luar dan mempengaruhi suatu organisme. Lingkungan hidup menjadi sebuah kesatuan ruang memiliki erat kaitan dengan semua hal berupa benda, daya keadaaan makhluk hidup seperti manusia dan perilakunya yang mempengaruhi alam ataupun lingkungannya. Penyebab terjadinya permasalah lingkungan di Indonesia merupakan sebuah suatu keadaan yang berupa materi yang dikaji dengan menggunakan energi dan informasi yang masuk atau dimasukkan untuk memperoleh kegiatan manusia yang secara alami untuk menggunakan lingkungan dengan...

Preliminary investigations into the hydrodynamic performance of lift-based wave energy converters

Paul Lamont-Kane, Matt Folley, Carwyn Frost & Trevor Whittaker
Note: This is a preprint of paper #2074 presented at the 14th European Wave & Tidal Energy Conference (EWTEC) 2021 in Plymouth, UK. The final version of paper with the same title can be found in the EWTEC 2021 proceedings. Abstract: The majority of devices designed to extract energy from ocean waves operate through exploitation of the buoyancy (Froude-Krylov) and/or diffraction force regimes. Such devices extract energy through interaction with the displacement and/or acceleration of...

Preliminary investigations into the hydrodynamic performance of lift-based wave energy converters

Paul Lamont-Kane, Matt Folley, Carwyn Frost & Trevor Whittaker
Note: This is a preprint of paper #2074 presented at the 14th European Wave & Tidal Energy Conference (EWTEC) 2021 in Plymouth, UK. The final version of paper with the same title can be found in the EWTEC 2021 proceedings. Abstract: The majority of devices designed to extract energy from ocean waves operate through exploitation of the buoyancy (Froude-Krylov) and/or diffraction force regimes. Such devices extract energy through interaction with the displacement and/or acceleration of...

Diabetes as a compounding factor in COVID-19-mediated male subfertility

, Thomas Linn, Karl Drlica &
Recent work indicates that male fertility is compromised by SARS-CoV-2 infection. Direct effects derive from the presence of viral entry receptors (ACE and/or CD147) on the surface of testicular cells, such as spermatocytes, Sertoli cells, and Leydig cells. Indirect effects on testis and concentrations of male reproductive hormones derive from 1) virus-stimulated inflammation; 2) viral-induced diabetes, and 3) an interaction between diabetes and inflammation that exacerbates the deleterious effect of each perturbation. Reproductive hormones affected...

Complete Relativity: Nature of observables

Mario Ljubičić
A complete relativity of all observables with scale invariance in physical laws is postulated and discussed.

Along with definitions of new terms which may be used in follow-up articles written in the context of the theory, in order to conform to this physics, a redefinition and generalization of some terms and factors already in use has also been suggested.

In conclusion, the theory suggests that everything must be relative in order to exist...

PENGARUH PEMBELAJARAN BERBASIS LINGKUNGAN HIDUP TERHADAP PERMASALAHAN LINGKUNGAN PADA PENCEMARAN LINGKUNGAN

kartika novi Astuti
Kondisi saat ini pada aspek lingkungan hidup dijadikan sebagai factor utama yang menjadi bentuk
dari salah satu isu unggul dalam rencana yang dilakukan semua tingkat, baik nasional maupun
internasional dalam ranah proses terjalanya sebuah ciri dari negara. Lingkungan hidup yang
menjadi tonggak utama dalam kestabilan dari pondasi keutuhan negara itu membuat penjagaan
sebuah lingkungan sangat diperlukan karna manusia sadar bahwa fenomena perubahan alam berupa
pencemaran yang timbul dan terjadi merupakan adanya ketidak pedulian manusia sebagai...

Supplementary Data for sepsis timing pre-print

Molly Flint, Fergus Hamilton, David Arnold & David Hettle
This repository contains the raw data and code to reproduce the results in the preprint "The timing of use of clinical screening tools affects their ability to predict sepsis mortality. A meta-regression analysis." by Molly Flint, David Arnold, Fergus Hamilton, and David Hettle

The Solar System: Nature and mechanics

Mario Ljubičić
Origin, mechanics and properties of the Solar System are analyzed in the framework of Complete Relativity.

The analysis confirms the postulates and hypotheses of the theory with a high degree of confidence.

During the analysis, some new hypotheses have emerged. These are discussed and confirmed with various degrees of confidence. To increase confidence or refute some hypotheses, experimental verification is necessary.

Main conclusions are: Solar System is a scaled Carbon isotope with...

Complete Relativity: Nature of observables

Mario Ljubičić
A complete relativity of all observables with scale invariance in physical laws is postulated and discussed.

Along with definitions of new terms which may be used in follow-up articles written in the context of the theory, in order to conform to this physics, a redefinition and generalization of some terms and factors already in use has also been suggested.

In conclusion, the theory suggests that everything must be relative in order to exist...

China's Ancient Principles of Price Regulation through Market Participation: The Guanzi from a Comparative Perspective

Isabella Weber
The History of Economic Thought as a field has long taken it as a premise that so far as ancient economic thought is concerned, only the Greeks and Romans are worth studying. This paper introduces the Guanzi as a core text in ancient Chinese economic thought on price stabilization from a comparative perspective with ancient Greek contributions. The Guanzi presents a framework for the empirical analysis of market fluctuations and price movements and derives principles...

Quantum Vacuum Gravitation and Cosmology. The Electromagnetic Nature of Gravitation and Matter-Antimatter Antigravity

Constantin Meis
We show that the electromagnetic quantum vacuum plays a primary role in gravitation and cosmology. - Photons are local oscillations of the electromagnetic vacuum field guided by a non-local vector potential wave function - The vacuum electric permittivity and magnetic permeability are intrinsic properties of the electromagnetic vacuum. - We show that the electron-positron elementary charge derive naturally from the electromagnetic quantum vacuum - The masses of all particles (leptons, mesons, baryons) and antiparticles are...

None.

Lumbаnrаjа Dеmеtrius
None.

None.

Hoang T. T. Huong
None.

Network intelligence in 6G: challenges and opportunities

Albert Banchs, Marco Fiore, Andres Garcia-Saavedra & Marco Gramaglia
The success of the upcoming 6G systems will largely depend on the quality of the Network Intelligence (NI) that will fully automate network management. Artificial Intelligence (AI) models are commonly regarded as the cornerstone for NI design, as they have proven extremely successful at solving hard problems that require inferring complex relationships from entangled, massive (network traffic) data. However, the common approach of plugging ‘vanilla’ AI models into controllers and orchestrators does not fulfil the...

Traffic-Driven Sounding Reference Signal Resource Allocation in (Beyond) 5G Networks

Claudio Fiandrino, Giulia Attanasio, Marco Fiore &
Beyond 5G mobile networks have to support a wide range of performance requirements and unprecedented levels of flexibility. To this end, massive MIMO is a critical technology to improve spectral efficiency and thus scale up network capacity, by increasing the number of antenna elements. This also increases the overhead of Channel State Information (CSI) estimation and obtaining accurate CSI is a fundamental problem in massive MIMO systems. In this paper, we focus on scheduling uplink...

Theoretical and practical aspects of the design and production of synthetic holograms for transmission electron microscopy

Paolo Rosi, Federico Venturi, Giacomo Medici, Claudia Menozzi, Gian Carlo Gazzadi, Enzo Rotunno, Stefano Frabboni, Roberto Balboni, Mohammadreza Rezaee, Amir H. Tavabi, Rafal E. Dunin-Borkowski & Vincenzo Grillo
Beam shaping - the ability to engineer the phase and the amplitude of massive and massless particles - has long interested scientists working on communication, imaging and the foundations of quantum mechanics. In light optics, the shaping of electromagnetic waves (photons) can be achieved using techniques that include, but are not limited to, direct manipulation of the beam source (as in X-ray Free Electron Lasers (XFELs) and Synchrotrons), deformable mirrors, spatial light modulators, mode converters...

МАЛОГАБАРИТНЫЙ ЦИФРОВОЙ КОМПОНЕНТНЫЙ ФЕРРОЗОНДОВЫЙ МАГНИТОМЕТР MAGIC МФ-03-М

В.В.Выдрин В.В.Любимов
В работе даётся подробное описание созданного авторами малогабаритного переносного феррозондового магнитометра, который может использоваться как для измерения модуля вектора магнитной индукции поля Земли и его составляющих, так и для исследования электромагнитных полей, создаваемых искусственными источниками.

ПРИБОРНОЕ ИЗУЧЕНИЕ ВЛИЯНИЙ ЕСТЕСТВЕННЫХ МАГНИТНЫХ ПОЛЕЙ НА БИОЛОГИЧЕСКИ АКТИВНЫЕ ТОЧКИ (БАТ) ЧЕЛОВЕКА: ОРГАНИЗМ ЧЕЛОВЕКА КАК ДЕТЕКТОР МАГНИТНЫХ БУРЬ

М.В.Рагульская В.В.Любимов
Приводится информация о некоторых современных отечественных и зарубежных промышленных диагностических EAV-приборах, применяемых для проведения исследований электрической проводимости (ЭП) в биологически активных точках (БАТ) на коже человека по методу Р. Фолля, анализируются их достоинства и недостатки.

Registration Year

  • 2021
    921
  • 2020
    15
  • 2019
    10
  • 2018
    9

Resource Types

  • Preprint
    955

Affiliations

  • Washington University in St. Louis
    3
  • National Institute for Materials Science
    3
  • University of Massachusetts Amherst
    2
  • High Energy Accelerator Research Organization
    1
  • Kyoto University
    1
  • French Institute for Research in Computer Science and Automation
    1
  • University of Essex
    1
  • University of California, Santa Barbara
    1
  • O. P. Jindal Global University
    1
  • Technical University of Denmark
    1