Results 71 to 80 of about 11,883,729 (239)

A systematic approach to sketch Bethe-Salpeter equation

open access: yes, 2016
To study meson properties, one needs to solve the gap equation for the quark propagator and the Bethe-Salpeter (BS) equation for the meson wavefunction, self-consistently. The gluon propagator, the quark-gluon vertex, and the quark--anti-quark scattering
Qin, Si-xue
core   +2 more sources

Assessing groundwater vulnerability by pollution mapping in Iran: Case study Hamadan - Bahar plain

open access: yesGeofísica Internacional, 2018
El agua subterránea es vulnerable a la contaminación debido a actividades humanas. Un aspecto fundamental de su manejo es la localización de la vulnerabilidad.
Oroji Balal
doaj   +1 more source

PAPR Reduction and Data Security Improvement for OFDM Technique Using Chaos System

open access: yesJournal of Communications Software and Systems, 2019
Orthogonal Frequency Division Multiplexing (OFDM) is the most popular multicarrier technique because it produces several advantages such as higher spectral efficiency, high transmission rate, robustness to fading channel and etc..
Muntadher Kadhim Abdullah   +1 more
doaj  

Variación morfosintáctica en la condicionalidad (no)prototípica: la conjunción si como constructora de espacio mental

open access: yesEstudios de Lingüística
La conjunción si está tradicionalmente relacionada con la construcción de las oraciones condicionales, también inscritas en el denominado periodo condicional o hipotético, aunque puede introducir enunciados de otro tipo.
María José Serrano
doaj   +1 more source

Aplikasi Persediaan Stok Barang Di CV. Surya Fajar Cemerlang [PDF]

open access: yes, 2019
The business process in a company must have transactions, both sales and purchase transactions. Similarly, what happened in CV. Surya Fajar Cemerlang is engaged in trading building materials and electronic equipment.
Sari, Kadek Julita
core  

Deformation effects in the $^{28}$Si+$^{12}$C and $^{28}$Si+$^{28}$Si reaction Search

open access: yes, 2000
The possible occurence of highly deformed configurations is investigated in the $^{40}$Ca and $^{56}$Ni di-nuclear systems as formed in the $^{28}$Si+$^{12}$C,$^{28}$Si reactions by using the properties of emitted light charged particles.
A Hachem   +37 more
core   +3 more sources

Si loin si proches ?

open access: yesCalenda, 2014
L’approche comparative en sciences sociales a fait l’objet ces dernières années de nombreuses publications en français qui traduisent à la fois son actualité et les questionnements épistémologiques et méthodologiques qu’elle nourrit, tant au Québec qu’en France. Ce colloque vise à évaluer l’ampleur et les formes de la comparaison entre ces deux espaces.
openaire   +1 more source

Si loin, si proche

open access: yesCalenda, 2017
25 Jahre nach Erscheinen des Buches von Jacques Leenhardt und Robert Picht Esprit/Geist, 100 Schlüsselbegriffe für Deutsche und Franzosen, sollen seinem Prinzip folgend, bestimmte zentrale deutsche und französische Schlüsselwörter der interkulturellen Zusammenarbeit aus heutiger Perspektive neu betrachtet werden, in ihrem soziokulturellen Kontext ...
openaire   +1 more source

Variabilidad de linajes paternos en dos poblaciones del Noroeste argentino: Santiago del Estero y Tucumán

open access: yesRevista Argentina de Antropología Biológica, 2019
Se analiza el origen continental de los haplogrupos del cromosoma Y en poblaciones de Santiago del Estero y San Miguel de Tucumán con el fin de ampliar el mapa filogeográfico de los linajes paternos argentinos.
Marisol Elisabet Schwab   +8 more
doaj   +1 more source

Workload Assessment of Workers in the Assembly Lines of a Car Manufacturing Company

open access: yesSalāmat-i kār-i Īrān, 2014
Background and aims: Workload can be defined as the operator's required capacity to meet a special level of performance while performing a task. Optimized workload is a point at which any increase or decrease could have negative effects on operator's ...
A Mazloumi   +4 more
doaj  

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