Grupo de Investigación y Desarrollo en Ciencias Aplicadas a los Recursos Biológicos

GIDCARB

22 octubre, 2013
editorweb
0

GUAYAQUIL: Donación de computadoras a la Asociación Afro ecuatoriana «Mujeres de Lucha»

PDF

La Universidad Politécnica Salesiana por intermedio del departamento de Vinculación con la Sociedad y en conjunto con los estudiantes de la carrera de Ingeniería de Sistemas realizaron la donación de 5 computadoras a la Asociación Afro ecuatoriana «Mujeres de Lucha».

La actividad responde al programa de capacitación en el manejo de utilitarios, como: Word, Excel, PowerPoint y Publisher realizado por nuestros estudiantes en cumplimiento con las extensiones universitarias, y que a su vez beneficiaron a cerca de 40 personas del sector de la 9na entre la G y la H de Cristo del Consuelo en el suroeste de la ciudad.

Ver noticia en www.ups.edu.ec

22 octubre, 2013
editorweb
0

GUAYAQUIL: Charla de inducción de los ambientes virtuales en el AvAC 2.0

Etiquetas: Evento guayaquil

Categoría: Eventos UPS

PDF

El equipo Nacional de Sistemas y la Unidad Académica de Educación a Distancia Virtual (UNADEVI) ha programado un taller de formación en el nuevo ambiente de AVAC 2.0 para docentes

Ver evento en www.ups.edu.ec

Calendario

octubre 2013
L	M	X	J	V	S	D
	1	2	3	4	5	6
7	8	9	10	11	12	13
14	15	16	17	18	19	20
21	22	23	24	25	26	27
28	29	30	31

Science Alert

Scientists Warn Brain Diseases Are Getting Worse as Climate Change Intensifies 17 mayo, 2024
Too hot to handle.
Sanjay Sisodiya & Mark Maslin, The Conversation
Eerie Personality Changes Sometimes Happen After Organ Transplants 17 mayo, 2024
Scientists can't figure it out.
Carly Cassella
Alzheimer's Could Be Caused by Brain Cells That Age Too Fast 17 mayo, 2024
It's different for men and women.
Carly Cassella
Unexpected Connection Between Menthol And Alzheimer's Discovered in Mice 16 mayo, 2024
Could inhaling menthol help fight the disease?
David Nield
Great Mystery of How Ancient Egyptians Built The Pyramids Finally Appears Solved 16 mayo, 2024
A secret hidden for thousands of years.
Juliette Collen, AFP

Applied Sciences Journal

Applied Sciences, Vol. 14, Pages 4252: Impact of Ar/CF4 Mixed Gas Flow Rate on Silicon Etching Using Surface Discharge Plasma 17 mayo, 2024
This study examines the effects of varying argon (Ar) and carbon tetrafluoride (CF4) gas flow rates on the etching of monocrystalline silicon substrates using surface discharge plasma. While previous research has primarily focused on the fundamental characteristics and applications of surface discharge plasma in silicon etching, the influence of the gas flow rate on etching […]
Toshiyuki Hamada
Applied Sciences, Vol. 14, Pages 4258: Aerodynamic Analysis of Hovering Flapping Wing Using Multi-Plane Method and Quasi-Steady Blade Element Theory 17 mayo, 2024
In the design of flapping-wing micro-size air vehicles capable of hovering, wings serve as the primary source of hovering power, making the analysis of aerodynamics and aerodynamic efficiency crucial. Traditional quasi-steady models treat the wings as single rigid plane, neglecting the deformable characteristics of flexible wings. This paper proposes a multi-plane method that, in conjunction […]
Ruiqi Ye
Applied Sciences, Vol. 14, Pages 4259: RQ-OSPTrans: A Semantic Classification Method Based on Transformer That Combines Overall Semantic Perception and “Repeated Questioning” Learning Mechanism 17 mayo, 2024
The pre-trained language model based on Transformers possesses exceptional general text-understanding capabilities, empowering it to adeptly manage a variety of tasks. However, the topic classification ability of the pre-trained language model will be seriously affected in the face of long colloquial texts, expressions with similar semantics but completely different expressions, and text errors caused by […]
Yuanjun Tan
Applied Sciences, Vol. 14, Pages 4257: Characterization of Surface α-Particle Radiation, Internal Traceability and Simulation of Typical Tin Spheres 17 mayo, 2024
Surface α-particle emissivity testing and spectral characterization of two leaded tin spheres (Sn10%Pb90%, Sn63%Pb37%) and one lead-free tin sphere (Sn96.5%Ag3.0%Cu0.5%, SAC305) were carried out. The results show that Sn10%Pb90% Sn spheres have the highest α-particle emissivity; Sn63%Pb37% Sn spheres are the next highest, which is an order of magnitude lower than the α-particle emissivity of […]
Longfei Liu
Applied Sciences, Vol. 14, Pages 4250: Vibration Isolation and Launch Performance Enhancement of the Spacecraft In-Orbit Launch Design Using the Nonlinear Dynamic Feature 17 mayo, 2024
This paper proposes a new spacecraft in-orbit launch design using a nonlinear configuration to utilize nonlinear dynamics for the enhancement of vibration isolation and launch performance. The in-orbit launch device has four springs, where the stroke directions of two springs are perpendicular to the launch direction so as to produce nonlinearity with negative stiffness for […]
Xu Zhou

Molecules Journal

Molecules, Vol. 29, Pages 2362: Raman Spectroscopy on Free-Base Meso-tetra(4-pyridyl) Porphyrin under Conditions of Low Temperature and High Hydrostatic Pressure 17 mayo, 2024
We present a Raman spectroscopy study of the vibrational properties of free-base meso-tetra(4-pyridyl) porphyrin polycrystals under various temperature and hydrostatic pressure conditions. The combination of experimental results and Density Functional Theory (DFT) calculations allows us to assign most of the observed Raman bands. The modifications in the Raman spectra when excited with 488 nm and 532 nm […]
Jhon Rewllyson Torres dos Reis
Molecules, Vol. 29, Pages 2364: An Intruder-Free Fock Space Coupled-Cluster Study of the Potential Energy Curves of LiMg+ within the (2,0) Sector 17 mayo, 2024
The potential energy curves (PECs) and spectroscopic constants of the ground and excited states of a LiMg+ molecular cation were investigated. We obtained accurate results for the fifteen lowest-lying states of the LiMg+ cation using the Intermediate Hamiltonian Fock Space Multireference Coupled Cluster (IH-FS-CC) method applied to the (2,0) sector. Relativistic corrections were accounted for […]
Grzegorz Skrzyński
Molecules, Vol. 29, Pages 2363: Synthesis and Characterization of Graft Copolymers with Poly(ε-caprolactone) Side Chain Using Hydroxylated Poly(β-myrcene-co-α-methyl styrene) 17 mayo, 2024
Graft copolymers have unique application scenarios in the field of high-performance thermoplastic elastomers, resins and rubbers. β-myrcene (My) is a biomass monomer derived from renewable plant resources, and its homopolymer has a low glass transition temperature and high elasticity. In this work, a series of tapered copolymers P(My-co-AMS)k (k = 1, 2, 3) were first […]
Tao Li
Molecules, Vol. 29, Pages 2361: Analysis of Structural Heterogeneity in Low-Rank Coal and Its Pyrolyzed Char Using Multi-Point Scanning Micro-Raman Spectroscopy 17 mayo, 2024
Understanding the changes in carbon structure during the mid–low-temperature pyrolysis of low-rank coal is important for efficient utilization. Raman spectroscopy is commonly used to analyze the structural order of carbonaceous materials, but traditional methods may overlook the heterogeneity of coal/char. This research explores the heterogeneity of char structure derived from low-rank coal at 700 °C […]
Yaqi Gao
Molecules, Vol. 29, Pages 2365: Chemical Basis for Determining the Allelopathic Potential of Invasive Plant Wall Barley (Hordeum murinum L. subsp. murinum) 17 mayo, 2024
The study investigated compounds present in the invasive grass Hordeum murinum L. subsp. murinum and tested the allelopathic potential of this plant against common meadow species Festuca rubra L. and Trifolium repens L. Gas chromatography–mass spectrometry (GC–MS) performed separately on the ears and stalks with leaves of wall barley revealed 32 compounds, including secondary metabolites, […]
Beata Barabasz-Krasny

Grupo de Investigación y Desarrollo en Ciencias Aplicadas a los Recursos Biológicos

0

GUAYAQUIL: Donación de computadoras a la Asociación Afro ecuatoriana «Mujeres de Lucha»

0

GUAYAQUIL: Charla de inducción de los ambientes virtuales en el AvAC 2.0

Search

Recent Posts

Recent Comments

Archives

Categories

Meta