Resultados de búsqueda - "complexity"

Relation between retinal morphology, visual pathway integrity and plasmatic amyloid beta 42 peptide in old and young beagles por Miranda Peluso, Emilia

“…Changes in the retina such as nerve fibre layer (NFL) and ganglion cell complex (GCC) thinning have been observed in Alzheimer’s patients. …”

Transformation av Lövholmens industrilandskap por Östblom, Josef

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Jämförande studie av nötkreaturs och grisars NK-celler por Wahlberg Jansson, Kajsa

“…De har förmågan att lysera celler som inte uttrycker tillräckligt många inhiberande molekyler, däribland histokompatibilitetsmolekyler (eng. major histocompatibility complex, MHC) klass I. Detta gäller framför allt tumörceller och virusinfekterade celler. …”
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Framtida möjligheter för adoptiv T-cellsbehandling av tumörer hos hund por Pyykkönen, Nina Akiliina

“…De är dock inte alltid effektiva då TCR-modifierade T-celler är beroende av major histocompatibility complex-molekyler (MHC) för att de ska känna igen antigen och aktiveras. …”
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Business interruption por Alm, Sandra, Söderström, Alexandra

“…Dairy production is a complex biological production that involves large investments, both in buildings and in equipments. …”
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The potential of neglected and underutilized species for improving diets and nutrition por Hunter, D., Borelli, Teresa, Beltrame, Daniela M.O., Oliveira, C.N.S., Coradin, Lídio, Wasike, Victor W., Wasilwa, L., Mwai, J., Manjella, A., Samarasinghe, Gamini W.L., Madhujith, T., Nadeeshani, H.V.H., Tan, A., Tuğrul Ay, Saadet, Güzelsoy, Nurcan Ayşar, Lauridsen, Nina Olsen, Gee, E., Tartanac, Florence

“…The reasons for this situation are complex and challenging. Creative approaches are required to ensure greater integration of these plant species in agriculture and food systems, and ultimately greater food diversity on our plates and in our diets. …”
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Epidemiology of antimicrobial-resistant Escherichia coli carriage in sympatric humans and livestock in a rapidly urbanizing city por Muloi, Dishon M., Kiiru, J., Ward, M.J., Hassell, James M., Bettridge, Judy M., Robinson, Timothy P., Bunnik, B.A.D. van, Chase-Topping, M., Robertson, G., Pedersen, A.B., Fèvre, Eric M., Woolhouse, Mark E.J., Kang'ethe, Erastus K., Kariuki, S.

“…These results provide an understanding of the broader epidemiology of AMR in complex, and interconnected urban environments.…”
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One CGIAR and the Integrated Agri-food Systems Initiative: From short-termism to transformation of the world’s food systems por Govaerts, Bram, Negra, Christine, Camacho Villa, Tania Carolina, Chavez Suarez, Xiomara, Espinosa, Anabell Diaz, Fonteyne, Simon, Gardeazábal Monsalve, Andrea, González, Gabriela, Gopal Singh, Ravi, Kommerell, Víctor, Kropff, Wietske, López Saavedra, Víctor, Mena Lopez, Georgina, Odjo, Sylvanus, Palacios Rojas, Natalia, Ramírez Villegas, Julián Armando, Vega, Daniela, Loon, Jelle J. van, Verhulst, Nele, Woltering, Lennart, Jahn, Molly M., Kropff, Martin

“…Culminating in collec tively agreed strategies and multi-partner tactical plans, the IASI methodology enabled a multi-level systems approach by mobilizing design thinking to foster mindset shifts and stakeholder consensus on sustainable and scalable innovations that respond to real-time dynamics in complex agri-food systems. To build capacity for these types of integrated, con text-specific approaches, greater investment is needed in supportive international institu tions that function as trusted in-region ‘innovation brokers.’ …”
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Reciprocal adaptation of rice and Xanthomonas oryzae pv. oryzae: cross-species 2D GWAS reveals the underlying genetics por Zhang, Fan, Hu, Zhiqiang, Wu, Zhichao, Lu, Jialing, Shi, Yingyao, Xu, Jianlong, Wang, Xiyin, Wang, Jinpeng, Wang, Mingming, Shi, Xiaorong, Cui, Yanru, Vera Cruz, Casiana, Zhuo, Dalong, Hu, Dandan, Li, Min, Wang, Wensheng, Zhao, Xiuqin, Zheng, Tianqing, Fu, Binying, Ali, Jauhar, Zhou, Yongli, Li, Zhikang

“…The relationship between rice and Xoo was characterized by strong differentiation among Xoo races corresponding to the subspecific differentiation of rice, by strong shifts toward increased resistance/virulence of rice/Xoo populations and by rich genetic diversity at the detected rice QR-genes and Xoo virulence genes, and by genome-wide interactions between many rice QR-genes and Xoo virulence genes in a multiple-to-multiple manner, presumably resulting either from direct protein–protein interactions or from genetic epistasis. The observed complex genetic interaction system between rice and Xoo likely exists in other crop–pathogen systems that would maintain high levels of diversity at their QR-loci/virulence-loci, resulting in dynamic coevolutionary consequences during their reciprocal adaptation.…”
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Key changes in gene expression identified for different stages of C-4 evolution in Alloteropsis semialata por Dunning, Luke T., Moreno-Villena, Jose J., Lundgren, Marjorie R., Dionora, Jacqueline, Salazar, Paolo, Adams, Claire, Nyirenda, Florence, Olofsson, Jill K., Mapaura, Anthony, Grundy, Isla M., Kayombo, Canisius J., Dunning, Lucy A., Kentatchime, Fabrice, Ariyarathne, Menaka, Yakandawala, Deepthi, Besnard, Guillaume, Quick, W. Paul, Bräutigam, Andrea, Osborne, Colin P., Christin, Pascal-Antoine

“…C4 photosynthesis is a complex trait that boosts productivity in tropical conditions. …”
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Intrahousehold dynamics in South Asia: Understanding the relationships between women's empowerment, task sharing, decision making, and diets among women por Kumar, Neha, Quisumbing, Agnes R., Manohar, Swetha, Banerjee, Archis, Gupta, Shivani, Chauhan, Alka, Patwardhan, Sharvari, Koirala, Uma

“…Using data from the Transforming Agrifood Systems in South Asia (TAFSSA), a household survey that used a plate-to-farm assessment approach in three countries (Bangladesh, India and Nepal), the paper investigates the associations between empowerment of women, gendered task allocation, decision-making among women, and diets among women. Our findings reveal complex and context-specific differences in associations between task allocation, decision-making and empowerment among. …”
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Efecto de nemátodos sobre larvas de Phyllophaga menetriesi y Anomala incostans (Coleoptera: Melolonthidae) por Melo Molina, E.L., Ortega Ojeda, CA, Gaigl, A

“…The complex of rhizophagous white grub s that includes Phyllophaga menetriesi and Anomala inconstans affects a wide range of commercial crops, generating severe yield losses in Colombia. …”
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Patogenicidad de diferentes hongos entomopatógenos para el control de Aleurotrachelus socialis (Homoptera: Aleyrodidade) bajo condiciones de invernadero por Alean Carreño, I., Morales Rodriguez, A., Holguin, CM, Bellotti, Anthony C.

“…A complex of eight whitefly species associated with cassava exists in Colombia. …”
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Can sub-Saharan Africa feed itself? por Ittersum, Martin K. van, Bussel, Lenny G. J. van, Wolf, Joost, Grassini, Patricio, Wart, Justin van, Guilpart, Nicolas, Claessens, Lieven, Groot, Hugo de, Wiebe, Keith D., Mason-D'Croz, Daniel, Yang, Haishun, Boogaard, Hendrik L., Oort, Pepijn A.J. van, Loon, Marloes P. van, Saito, Kazuki, Adimo, Ochieng, Adjei-Nsiah, Samuel, Alhassane, Agali, Bala, Abdullahi, Chikowo, Regis, Kaizzi, Kayuki, Kouressy, Mamoutou, Makoi, Joachim H.J.R., Ouattara, Korodjouma, Tesfaye Fantaye, Kindie, Cassman, Kenneth G.

“…Our agronomically robust yield gap analysis for 10 countries in SSA using location-specific data and a spatial upscaling approach reveals that, in addition to yield gap closure, other more complex and uncertain components of intensification are also needed, i.e., increasing cropping intensity (the number of crops grown per 12 mo on the same field) and sustainable expansion of irrigated production area. …”
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Phylogenomic Analysis of the Plastid Genome of the Peruvian Purple Maize Zea mays subsp. mays cv. ‘INIA 601’ por Montenegro Cabrera, Juan Daniel, Julca Chavez, Irene Consuelo, Chumbe Nolasco, Lenin Dimitriv, Rodríguez Pérez, Lila Maciel, Sevilla Panizo, Ricardo, Medina Hoyos, Alicia Elizabeth, Gutiérrez Reynoso, Dina Lida, Guerrero Abad, Juan Carlos, Amasifuen Guerra, Carlos Alberto, García Serquén, Aura Liz

“…Our results suggest a polyphyletic origin of purple maize in South America and agree with a complex scenario of domestication with recurrent gene flow from wild relatives. …”
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Host plant choice and effect of temperature on feeding behaviour of Perzelia arda (Lepidoptera: Depressariidae), a leaf-tying larva, on Nothofagaceae from the Andean Patagonian for... por Capobianco, Julio Nahuel, Pietrantuono, Ana Laura, Aparicio, Alejandro Gabriel, Fernandez Arhex, Valeria Cristina

“…In conclusion, the feeding behaviour of P. arda depends on a complex interaction between host plant and abiotic conditions. …”
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Influence of competition and intraguild predation between two candidate biocontrol parasitoids on their potential impact against Harrisia cactus mealybug, Hypogeococcus sp. (Hemipt... por Aguirre, María Belén, Bruzzone, Octavio Augusto, Triapitsyn, Serguei V., Diaz Soltero, Hilda, Hight, Stephen D., Logarzo, Guillermo Alejandro

“…When two or more parasitoid species, particularly candidates for biocontrol, share the same target in the same temporal window, a complex of behaviors can occur among them. We studied the type of interactions (competition and intraguild predation) that existed between the nymphal parasitoids Anagyrus cachamai and A. lapachosus (Hymenoptera: Encyrtidae), two candidate neoclassical biocontrol agents against the Puerto Rican cactus pest mealybug, Hypogeococcus sp. …”
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Reconciling food security and bioenergy : priorities for action por Kline, Keith L., Msangi, Siwa, Dale, Virginia H., Woods, Jeremy, Souza, Glaucia M., Osseweijer, Patricia, Clancy, Joy S., Hilbert, Jorge Antonio, Johnson, Francis X., McDonnell, Patrick C., Mugera, Harriet K.

“…Understanding the complex interactions among food security, bioenergy sustainability, and resource management requires a focus on specific contextual problems and opportunities. …”
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Narrow vessels cavitate first during a simulated drought in Eucalyptus camaldulensis por Barigah, Tete Severien, Gyenge, Javier, Barreto, Florencia, Rozenberg, Philippe, Fernandez, María Elena

“…The xylem of Eucalyptus camaldulensis presents a complex of solitary vessels surrounded by different imperforate tracheary elements and parenchyma that influence, in a poorly known way, its hydraulic functioning. …”
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Integrating transcriptomic and metabolomic analysis to understand natural leaf senescence in sunflower por Moschen, Sebastian, Gonzalez, Sergio Alberto, Rivarola, Maximo Lisandro, Hopp, Horacio Esteban, Paniego, Norma Beatriz, Fernandez, Paula del Carmen, Heinz, Ruth Amelia, Bengoa Luoni, Sofia Ailin, Di Rienzo, Julio A., Caro, María del Pilar, Tohge, Takayuki, Watanabe, Mutsumi, Hollmann, Julien, García-García, Francisco, Dopazo, Joaquín, Hoefgen, Rainer, Fernie, Alisdair R.

“…Leaf senescence is a complex process, which has dramatic consequences on crop yield. …”
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