Now showing items 182-201 of 643

    • Effect of Activated Carbon Made from Cocoa (Theobroma Cacao L.) Shells on the Adsorption of Iron in Aquifer Water 

      Azabache Liza, Yrwin F.; Tapia Gómez, Leyllith O.; Rodriguez Espinoza, Ronald F.; Vargas Vásquez, Luis M.; Guerrero Escobedo, Adolfo E.; Mendiola Céspedes, Anita R.; Liza Santa-Cruz, Paula C. (Chemical Engineering Transactions, 2022)
      Acceso abierto
      This research aims to determine the effect of activated carbon obtained from cocoa husks (Theobroma cacao L.) on the adsorption of iron (II) present in water of an aquifer for human consumption. Charcoal was prepared at ...
    • Effect of beef and chicken manure compost on the nutritional content of calcium and phosphorus in Alfalfa 

      León-Teran, Néstor; Garcia-Huertas, Ivan; Quezada-Alvarez, Merardo; Rodriguez-Yupanqui, Magda; Rojas-Flores, Segundo; Nazario-Naveda, Renny; Cabanillas-Chirinos, Luis (AIP Conference Proceedings, 2023)
      Acceso restringido
      The general objective of this thesis was to determine the effect of beef and chicken manure compost on the nutritional content of calcium and phosphorus in alfalfa; the research was of experimental design and applied type; ...
    • Effect of Broadness of Wave Spectrum on Significant Wave Height and Wave Power for Open Ocean Conditions of the Peru Basin 

      De La Torre, Dennys; Luyo, Jaime; Ortega, Arturo (ASME, 2023)
      Acceso restringido
      When estimating significant wave height and wave power, it is regularly assumed 4 for the spectral estimate factor. It means considering a narrowband wave spectrum. That approach is accurate enough when the spectral broadness ...
    • Effect of Inoculum Concentration on the Degradation of Diesel 2 by a Microbial Consortium 

      Otiniano, Nélida Milly; Rojas-Villacorta, Walter; De La Cruz-Noriega, Magaly; Lora-Cahuas, Carmen; Mendoza-Villanueva, Karol; Benites, Santiago M.; Gallozzo-Cardenas, Moises; Rojas-Flores, Segundo (MDPI, 2022-12-14)
      Acceso abierto
      The objective was to determine the effect of inoculum concentration on the degradation of Diesel 2 by a microbial consortium called BIOT.PD001. For this, five systems were designed (in triplicate), which Contained Davis ...
    • Effect of Rosmarinus Officinalis Essential Oil On Anxiety, Depression, And Sleep Quality 

      Alvarado-García, Paul Alan Arkin; Soto-Vásquez, Marilú Roxana; Rosales-Cerquin, Luis Enrique; Benites, Santiago M.; Cubas-Romero, Taniht Lisseth; Jara-Aguilar, Demetrio Rafael; Gavidia-Valencia, José Gilberto; Alfaro-Beltrán, Iris Melina (Pharmacognosy Journal, 2023)
      Acceso abierto
      Introduction: The objective of this investigation was to evaluate the effect of Rosmarinus officinalis essential oil on anxiety, depression, and sleep quality. Methods: The essential oils were extracted by hydro-distillation ...
    • Effect of x on the Electrochemical Performance of Two-Layered Cathode Materials xLi2MnO3–(1−x)LiNi0.5Mn0.5O2 

      Nazario-Naveda, Renny; Rojas-Flores, Segundo; Juárez-Cortijo, Luisa; Gallozzo-Cardenas, Moises; Díaz, Félix N.; Angelats-Silva, Luis; Benites, Santiago M. (MDPI, 2022-06-29)
      Acceso abierto
      In our study, the cathodic material xLi2MnO3–(1−x)LiNi0.5Mn0.5O2 was synthesized by means of the co-precipitation technique. The effect of x (proportion of components Li2MnO3 and LiNi0.5Mn0.5O2) on the structural, ...
    • Effects of a program for the development of emotional skills in university students 

      Rosario Quiroz, Fernando Joel; Chumacero Calle, Juan Carlos; Galvez Montoya, Paola; Luy-Montejo, Carlos (Anadolu Universitesi, 2020)
      Acceso abierto
      The objective of this study was to evaluate the effects of the program I discover my potentialities in a group of first cycle university students; the study design was preexperimental, it worked with a sample of 382 students ...
    • Effects of Satureja brevicalyx essential oil inhalation on coping premenstrual syndrome 

      Alvarado-García, Paul Alan Arkin; Soto-Vásquez, Marilú Roxana; Infantes Gomez, Francisco Mercedes; Rodríguez de Guzmán, Yolanda Elizabeth; Cubas Romero, Taniht Lisseth; Guzmán Rodríguez, Natalia Mavila; Rodríguez Aguilar, Olga Gessy; Honores Alvarado, Ana María; Vargas Díaz, Elsa Rocío; Cabrera Cabrera, Lesly Alexandra; Truyenque Román, Klersy Almendra; Briceño Esquivel, Edwar Guido (Pharmacogn J., 2022)
      Acceso abierto
      Introduction: The aim of this research was to evaluate the effects of Satureja brevicalyx essential oil inhalation on premenstrual syndrome. Methods: The oils were extracted by hydro-distillation using a modified Clevenger-type ...
    • Eficacia del liderazgo transformacional para el desarrollo de la buena práctica docente 

      Anticona-Valderrama, Daniela M.; Risco Sernaque, Madelaine Violeta; Rivas Moreano, Ana Beatriz; Saldivar Montalvo, Norma Raquel; Mendoza Damas, Marleni; Garcia Alvarez, Maria Ysabel; Serna-Landivar, José L. (Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology, 2023)
      Acceso abierto
      El liderazgo transformacional, está considerado como el liderazgo más positivo, debido a que produce el desarrollo de los colaboradores, este tipo de liderazgo organiza cursos de capacitación, los motiva a dar lo mejor de ...
    • Electric Circuits at Synaptic Cleft from Equation of Boltzmann 

      Nieto-Chaupis, Huber (IEEE, 2024)
      Acceso restringido
      This paper focuses in concrete at processes done at synaptic cleft zone where neural synapse carries out information through the pass of neurotransmitters from neuron to other. Mainly, neurotransmitters as electrically ...
    • Electric Current Generation by Increasing Sucrose in Papaya Waste in Microbial Fuel Cells 

      Rojas-Flores, Segundo; De La Cruz-Noriega, Magaly; Benites, Santiago M.; Delfín-Narciso, Daniel; Angelats-Silva, Luis; Díaz, Felix; Cabanillas-Chirinos, Luis; Gallozzo Cardenas, Moises (MDPI, 2022)
      Acceso abierto
      The accelerated increase in energy consumption by human activity has generated an increase in the search for new energies that do not pollute the environment, due to this, microbial fuel cells are shown as a promising ...
    • Electrical Consequences of Protein-Glucose Interactions in the Human Kidneys 

      Nieto-Chaupis, Huber (Institute of Electrical and Electronics Engineers, 2021-10-22)
      Acceso restringido
      As it is well-known, diabetic patients might to develop crisis in the renal apparatus either in the middle or long time [1]. This crisis is imminently attained to the high concentrations of glucose. In fact, under the ...
    • Electrical Currents from Diffusion Equation and Electrodynamics at Targeted Drug Delivery Strategies 

      Nieto-Chaupis, Huber (Institute of Electrical and Electronics Engineers, 2021-10-22)
      Acceso restringido
      This paper presents a theoretical approach of a prospective scheme inside Nanomedicine known as Targeted Drug Delivery (TDD) based entirely on Classical Electrodynamics. Under the assumption that nanoparticles can be ...
    • Electrical Energy Generation Through Microbial Fuel Cells Using Pichia membranifaciens Yeasts 

      Rojas-Flores, S.; De La Cruz-Noriega, M.; Nazario-Naveda, R.; Benites, Santiago M.; Delfín-Narciso, D.; Romero, Cecilia V.; Diaz, F. (Springer Link, 2023)
      Acceso restringido
      The current world's significant problems are due to the dependence on the consumption of environmentally harmful materials for obtaining electrical energy where the search for new generating sources of this resource is a ...
    • Electricity generation and wastewater treatment using microbial fuel cells with graphite and aluminum electrodes 

      Agüero-Quiñones, Rickelmi; Diaz Coronado, Jose; Enriquez-Leon, Renzo; Zelada-Cabellos, Pablo; Rojas-Flores, Segundo (LACCEI international Multi-conference for Engineering, Education and Technology, 2022)
      Acceso abierto
      A microbial fuel cell (MFC) is a system that can integrate electricity generation and, at the same time, contribute to decontaminating wastewater, becoming an eco-friendly technology with the environment. In this research, ...
    • Electrodynamics of Neurotransmitters and Kirchhoff’s Laws at Neural Synapse 

      Nieto-Chaupis, Huber (IEEE, 2023)
      Acceso restringido
      Since the neural synapse consists in the unstoppable pass of charged electrically neurotransmitters from a neuron to another, then it might be directly explained by the Kirchhoff laws. In this paper, the usage of these ...
    • Emerging Technological Tools and Post-Pandemic Academic Performance in College Students 

      Diaz Hinostroza, Mary Rosaura; Cerna Gonzales, Carlos Hector; Sosa, Daniel Alberto; Aranda Dextre, Carmen Cristina; Borja Torres, Rolando Juan; Luz Petronila, Blas Montenegro; Manco Chávez, José Antonio (Journal of Ecohumanism, 2024)
      Acceso abierto
      Emerging technological tools have grown over time, especially during the pandemic, when it became evident how they increased their usefulness within the professional and educational environment, due to the ...
    • Employer Branding and Its Relationship with Organizational Commitment: A Case Study in Peru 

      Olórtegui alcalde, Luis Miguel; Gasparrini Cañas, Víctor Gerardo; Saldaña Narro, Julio Brayan; Marcelo Quispe, Luis Alberto; Astor Paredes, Kelly (IBIMA Publishing, 2024)
      Acceso abierto
      The study's main purpose was to determine the association between employer branding and organizational commitment in a company specializing in technological solutions for payment systems in Peru. The research was characterized ...
    • Emprendimiento juvenil universitario: abordaje desde la actitud, educación y el control conductual 

      Bullón-Solís, Omar; Carhuancho-Mendoza, Irma; Valero-Palomino, Fiorella Rocío; Moreno-Rodríguez, Rosa Ysabel (Universidad del Zulia, 2023)
      Acceso abierto
      El emprendimiento es una variable que es explicada por múltiples factores. Esta investigación tuvo por objetivo confirmar que la actitud, el control conductual y la educación determinan la intención emprendedora de una ...
    • End-to-end security in embedded system for modern mobile communication technologies 

      Venu, D.; Babu, J.; Saravanakumar, R.; Cosio Borda, Ricardo Fernando; Abd Algani, Yousef Methkal; Kiran Balag, B. (Elsevier, 2022-07-19)
      Acceso abierto
      Modern mobile electronic devices such as smartphones or cell phones can now be used for distant devices such as technical systems to monitor and control. While surveillance systems do not require high standards navigating ...