Repositorio IPICyT: Envíos recientes

Mostrando ítems 141-160 de 2293

    • Interactions between pH, reactive species, and cells in plasma-activated water can remove algae 

      Mizoi, Ken; Rodríguez González, Vicente; Sasaki, Mao; Suzuki, Shoki; Honda, Kaede; Ishida, Naoya; Suzuki, Norihiro; Kuchitsu, Kazuyuki; Kondo, Takeshi; Yuasa, Makoto; Fujishima, Akira; Teshima, Katsuya; Terashima, Chiaki (Royal Society of Chemistry, 2022)
      "Lightning strikes cause nitrogen to dissolve in water and form reactive nitrogen and oxygen species, which form natural fertilizers that can be absorbed through plant roots. Such processes during rainstorm events can be ...

    • Removal of Heavy Metal Ions from Wastewater with Poly-?-Caprolactone-Reinforced Chitosan Composite 

      Martínez, Manuel E.; Rangel Méndez, José René; Gimeno, Miquel; Tecante, Alberto; Lapidus, Gretchen T.; Shirai, Keiko (MDPI, 2022)
      "Currently, the requirements for adsorbent materials are based on their environmentally friendly production and biodegradability. However, they are also related to the design of materials to sustain many cycles in pursuit ...

    • Relativistic hyperbolic motion and its higher order kinematic quantities 

      Pérez Román, Iván de Jesús; Rosu Barbus, Haret-Codratian (Sociedad Mexicana de Física, A.C., 2022)
      "We investigate the kinematics of the motion of an observer with constant proper acceleration (relativistic hyperbolic motion) in 1+1 and 1+3 dimensional Minkowski spacetimes. We provide explicit formulas for all the ...

    • Sustentabilidad energética: hidrógeno como combustible limpio en la generación de electricidad 

      Díaz Saldierna, Luis Humberto; Leyva Ramos, Jesús (UNAM, 2022)
      "En este trabajo, se realiza una discussión sobre la generación de energía eléctrica a través de fuentes alternas que utilizan hidrógeno como combustible. Las celdas de combustible más populares son las de membrana de ...

    • A Systematic Review on Opuntia (Cactaceae; Opuntioideae) Flower-Visiting Insects in the World with Emphasis on Mexico: Implications for Biodiversity Conservation 

      Tenorio Escandón, Perla; Ramírez Hernández, Alfredo; Flores Rivas, Joel David; Juan Vicedo, Jorge; Martínez Falcón, Ana Paola (MDPI, 2022)
      "Opuntia spp. are cacti with high ecological, economic and conservation interest in semiarid environments, particularly in Mexico. We conducted a systematic search of the existing peer-reviewed literature about the state ...

    • Optical sectioning of unlabeled samples using bright-field microscopy 

      Gutiérrez Medina, Braulio (National Academy of Science, 2022)
      "The bright-field (BF) optical microscope is a traditional bioimaging tool that has been recently tested for depth discrimination during evaluation of specimen morphology; however, existing approaches require dedicated ...

    • Impact of Drought and Groundwater Quality on Agriculture in a Semi-Arid Zone of Mexico 

      Santacruz De León, Germán; Morán Ramírez, Janete; Ramos Leal, José Alfredo (MDPI, 2022)
      "This paper analyzes the behavior of drought in the face of the impact of climate change and groundwater quality and its implications for agricultural production in a semi-arid area of northeastern Mexico. The pluviometric ...

    • Distribution Patterns of Invasive Buffelgrass (Cenchrus ciliaris) in Mexico Estimated with Climate Niche Models under the Current and Future Climate 

      Siller Clavel, Pablo; Badano, Ernesto Ivan; Villarreal Guerrero, Federico; Prieto Amparan, Jesus A.; Pinedo Álvarez, Alfredo; Corrales Lerma, Raúl; Álvarez Holguín, Alan; Hernández Quiroz Nathalie S. (MDPI, 2022)
      "In Mexico, buffelgrass (Cenchrus ciliaris) was introduced in the middle of the 20th century. Currently, buffelgrass has become an invasive species and has colonized various ecosystems in the country. In addition to its ...

    • Linearolactone Induces Necrotic-like Death in Giardia intestinalis Trophozoites: Prediction of a Likely Target 

      Argüello García, Raúl; Calzada, Fernando; Chávez Munguía, Bibiana; Matus Meza, Audifás Salvador; Bautista Redonda, Francisco Elihú; Barbosa Cabrera, Reyna Elizabeth; Velázquez, Claudia; Hernández Caballero, Marta Elena; Ordoñez Razo, Rosa Maria; Velázquez Domínguez, José Antonio (MDPI, 2022)
      "Linearolactone (LL) is a neo-clerodane type diterpene that has been shown to exert giardicidal effects; however, its mechanism of action is unknown. This work analyzes the cytotoxic effect of LL on Giardia intestinalis ...

    • Chlorophyll measurements in Alstroemeria sp. using SPAD-502 meterand the color space CIE L*a*b*, and its validation in foliar senescence 

      Villegas Velázquez, Itzel; Zavaleta Mancera, Hilda Araceli; Arévalo Galarza, Ma. de Lourdes; Suarez Espinosa, Javier; García Osorio, Cecilia; Padilla Chacon, Daniel; Galván Escobedo, Iris Grisel; Jiménez Bremont, Juan Francisco (Institute of Experimental Botany, 2022)
      "Our research aimed to study the correlation between the SPAD-502 readings and the color space CIE L*a*b* values in two cultivars of Alstroemeria sp. during leaf senescence and to evaluate the statistical criteria used in ...

    • Neuropharmacological Activities of Ceiba aesculifolia (Kunth) Britten & Baker f (Malvaceae) 

      Bustos Gómez, Chrystyan Iván; Gasca Martínez, Deisy; Yáñez Barrientos. Eunice; Hidalgo Figueroa, Sergio Nemorio; González Rivera, María Leonor; Barragan Galvez, Juan Carlos; Zapata Morales, Juan Ramón; Isiordia Espinoza, Mario Alberto; Corrales Escobosa, Alma Rosa; Alonso Castro, Angel Josabab (MDPI, 2022)
      "Ceiba aesculifolia (Kunth) Britten & Baker f (Malvaceae) is used for the folk treatment of mood disorders. C. aesculifolia bark was extracted in ethanol, and the extract (CAE) was chemically standardized using gas ...

    • Synthesis, In Vitro, In Vivo and In Silico Antidiabetic Bioassays of 4-Nitro(thio)phenoxyisobutyric Acids Acting as Unexpected PPAR? Modulators: An In Combo Study 

      Colín Lozano, Blanca; Torres Gómez, Héctor; Hidalgo Figueroa, Sergio Nemorio; Chávez Silva, Fabiola; Estrada Soto, Samuel; Almanza Pérez, Julio Cesar; Navarrete Vázquez, Gabriel (MDPI, 2022)
      "Four isobutyric acids (two nitro and two acetamido derivatives) were prepared in two steps and characterized using spectral analysis. The mRNA concentrations of PPAR? and GLUT-4 (two proteins documented as key diabetes ...

    • Understanding the Anti-Diarrhoeal Properties of Incomptines A and B: Antibacterial Activity against Vibrio cholerae and Its Enterotoxin Inhibition 

      Calzada, Fernando; Bautista Redonda, Francisco Elihú; Hidalgo Figueroa, Sergio Nemorio; García Hernández, Normand; Velázquez, Claudia; Barbosa Cabrera, Reyna Elizabeth; Valdes Guevara, Miguel Andrés; Solares Pascasio, Jesús Iván (MDPI, 2022)
      "Incomptines A (IA) and B (IB) are two sesquiterpene lactones with antiprotozoal, antibacterial, cytotoxic, antitumor, spermicidal, and phytotoxic properties. The antibacterial activity of IA and IB against bacteria causing ...

    • Author Correction: MiDAS 4: A global catalogue of full-length 16S rRNA gene sequences and taxonomy for studies of bacterial communities in wastewater treatment plants 

      Dueholm, Morten Kam Dahl; Nierychlo, Marta; Andersen, Kasper Skytte; Rudkjøbing, Vibeke; Knutsson, Simon; Arriaga García, Sonia Lorena; Bakke, Rune; Boon, Nico; Bux, Faizal; Christensson, Magnus; Chua, Adeline Seak May; Curtis, Thomas P.; Cytryn, Eddie; Erijman, Leonardo; Etchebehere, Claudia; Fatta-Kassinos, Despo; Frigon, Dominic; Garcia Chaves, Maria Carolina; Gu, April Z.; Horn, Harald; Jenkins, David; Kreuzinger, Norbert; Kumari, Sheena; Lanham, Ana; Law, Yingyu; Leiknes, TorOve; Morgenroth, Eberhard; Muszy?ski, Adam; Petrovski, Steve; Pijuan, Maite; Pillai, Suraj Babu; Reis, Maria A. M.; Rong, Qi; Rossetti, Simona; Seviour, Robert; Tooker, Nick; Vainio, Pirjo; van Loosdrecht, Mark; Vikraman R.; Wanner, Ji?í; Weissbrodt, David; Wen, Xianghua; Zhang, Tong; Nielsen, Per H.; Albertsen, Mads; Nielsen, Per Halkjær (Springer Nature, 2022)
      Correction to: Nature Communications https://doi.org/10.1038/s41467-022-29438-7, published online 07 April 2022.

    • A diverse Ediacara assemblage survived under low-oxygen conditions 

      Cherry, Lucas B.; Gilleaudeau, Geoffrey J; Grazhdankin, Dmitry; Romaniello, Stephen; Martin, Aaron James; Kaufman, Alan Jay (Springer Nature, 2022)
      "The Ediacaran biota were soft-bodied organisms, many with enigmatic phylogenetic placement and ecology, living in marine environments between 574 and 539 million years ago. Some studies hypothesize a metazoan affinity and ...

    • Calculation of conic constants for thick lenses to get diffraction-limited images using 3rd order design and marginal skew ray tracing 

      Narea Jiménez, Freddy; Castro Ramos, Jorge; Sánchez Escobar, Juan Jaime; Chávez García, Ma T.; Vázquez Villa, Alexis; Silva Ortigoza, Gilberto (Elsevier, 2022)
      "We calculate equations to obtain the exact and third-order design of thick lenses free from spherical and coma aberrations at two points, at the edge and center of the lens, considering the shape factor and the conic ...

    • MiDAS 4: A global catalogue of full-length 16S rRNA gene sequences and taxonomy for studies of bacterial communities in wastewater treatment plants 

      Dueholm, Morten Kam Dahl; Nierychlo, Marta; Andersen, Kasper Skytte; Rudkjøbing, Vibeke; Knutsson, Simon; Arriaga García, Sonia Lorena; Bakke, Rune; Boon, Nico; Bux, Faizal; Christensson, Magnus; Chua, Adeline Seak May; Curtis, Thomas P.; Cytryn, Eddie; Erijman, Leonardo; Etchebehere, Claudia; Fatta-Kassinos, Despo; Frigon, Dominic; Garcia Chaves, Maria Carolina; Gu, April Z.; Horn, Harald; Jenkins, David; Kreuzinger, Norbert; Kumari, Sheena; Lanham, Ana; Law, Yingyu; Leiknes, TorOve; Morgenroth, Eberhard; Muszy?ski, Adam; Petrovski, Steve; Pijuan, Maite; Pillai, Suraj Babu; Reis, Maria A. M.; Rong, Qi; Rossetti, Simona; Seviour, Robert; Tooker, Nick; Vainio, Pirjo; van Loosdrecht, Mark; Vikraman R.; Wanner, Ji?í; Weissbrodt, David; Wen, Xianghua; Zhang, Tong; Nielsen, Per H.; Albertsen, Mads; Nielsen, Per Halkjær (Springer Nature, 2022)
      "Microbial communities are responsible for biological wastewater treatment, but our knowledge of their diversity and function is still poor. Here, we sequence more than 5 million high-quality, full-length 16S rRNA gene ...

    • Expanding the Study of the Cytotoxicity of Incomptines A and B against Leukemia Cells 

      Calzada, Fernando; García Hernández, Normand; Hidalgo Figueroa, Sergio Nemorio; Bautista Redonda, Francisco Elihú; Barbosa Cabrera, Elizabeth; Velázquez González, Claudia; Hernández Caballero, Marta Elena (MDPI, 2022)
      "Heliangolide-type sesquiterpene lactones (HTSLs) are phytocompounds with several pharmacological activities including cytotoxic and antitumor activity. Both bioactivities are related to an ?-methylene-?-lactone moiety and ...

    • Vanishing Poynting Observers and Electromagnetic Field Classification in Kerr and Kerr-Newman Spacetimes 

      Vargas Rodríguez, Hector; Rosu Barbus, Haret-Codratian; Medina Guevara, María Guadalupe; Gallegos Infante, Luis Armando; Muñiz Torres, Miguel Angel (Hindawi, 2022)
      "We consider electromagnetic fields having an angular momentum density in a locally nonrotating reference frame in Schwarzschild, Kerr, and Kerr-Newman spacetimes. The nature of such fields is assessed with two families ...

    • Effect of Pluronic P103 Concentration on the Simple Synthesis of Ag and Au Nanoparticles and Their Application in Anatase-TiO2 Decoration for Its Use in Photocatalysis 

      Rivas Moreno, Frida Karem; Luna Flores, Adan; Cruz González, Daniel; González Coronel, Valeria Jordana; Sánchez Cantú, Manuel; Rodríguez López, José Luis; Caudillo Flores, Uriel; Tepale Ochoa, Nancy (MDPI, 2022)
      "Silver and gold nanoparticles were synthesized under environmentally-friendly reaction conditions by using a biodegradable copolymer and water as a solvent. The triblock copolymer Pluronic P103 was utilized as a stabilizing ...