Resultados de búsqueda - Linear systems.

Visible-NIR reflectance spectroscopy and manifold learning methods applied to the detection of fungal infections on citrus fruit por Lorente, Delia, Escandell-Montero, P., Cubero, Sergio, Gómez-Sanchís, Juan, Blasco, José

“…The development of systems for automatically detecting decay in citrus fruit during quality control is still a challenge for the citrus industry. …”
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Exploring the Impact of Novel Prebiotic Substrates on Lactobacillus casei and Lactobacillus acidophilus under bile stress exposure por Sandoval C., Vidal A.

“…The software Statistical Analysis Systems (SAS) was used and examined using the General Linear Model (PROC GLM) for the main effects (treatments and time). …”
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Importance of livestock diseases identified using participatory epidemiology in the highlands of Ethiopia por Gizaw, Solomon, Desta, Hiwot, Alemu, Biruk G., Tegegne, Azage, Wieland, Barbara

“…Data collected through proportional piling were used in generalized linear model analysis. Taking sheep as a reference, cattle were significantly the most preferred species with the odds of cattle scoring higher than sheep being 2.08 times (P = 0.000). …”
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Nitrogen use efficiency trends for sustainable crop productivity in Lake Victoria basin: smallholder farmers' perspectives on nitrogen cycling por Ntinyari, W., Gweyi-Onyango, J., Giweta, M., Mochoge, Benson, Mutegi, J., Nziguheba, G., Masso, C.

“…Nitrogen Use Efficiency (NUE) is one of the established metrics for benchmarking management of Nitrogen (N) in various systems. Numerous approaches to calculate NUE exist, making it difficult to compare the performances of systems depending on the methodology used. …”
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Climate, peace, and security in fishery management: A participatory appraisal of Kenya’s Lake Victoria fishery. por Medina Santa Cruz, Leonardo, Belli, Anna, Villa, Victor, Madurga Lopez, Ignacio M., Kenduiywo, Benson, Pacillo, Grazia, Läderach, Peter R.D., Hellin, John, Sieber, Stefan, Bonatti, Michelle

“…Despite empirical evidence leading to ambiguous, sometimes contradictory, conclusions, it is generally accepted that climate-related security risks are manifested through a non-linear and complex interplay between climate threats, sources of vulnerability, and drivers of conflict. …”
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The iGains4Gains model guides irrigation water conservation and allocation to enhance nexus gains across water, food, carbon emissions, and nature por Lankford, B., Amdar, Nafn, McCartney, Matthew P., Mabhaudhi, T.

“…Second, with the insight that water conservation is a distributive/allocative act, we ask who between four paracommoners (the proprietor irrigation system, neighbouring irrigation systems, society, and nature) benefits hydrologically from changes in irrigation efficiency? …”
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Quantitative assessment of social and economic impact of African swine fever outbreaks in northern Uganda por Chenais, Erika, Boqvist, Sofia, Emanuelson, Ulf, Brömssen, C. von, Ouma, Emily A., Aliro, T., Masembe, Charles, Ståhl, Karl, Sternberg Lewerin, Susanna

“…Associations between ASF outbreaks and economic and social impact variables were evaluated using linear regression models. The study showed that pigs were kept in extreme low-input-low-output farming systems involving only small monetary investments. …”
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Community participatory interventions to improve farmer knowledge and practices of household biogas unit operation in Ha Nam Province, Vietnam por Luu Quoc Toan, Mai Huong Nguyen, Hung Nguyen-Viet, Giang Pham, Tung Dinh-Xuan, MacDonald, L.E., Phuc Pham Duc

“…Context: The use of biogas systems to treat livestock waste is a common practice in Vietnam. …”
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Modelling the effects of temperature on the rates of seedling emergence and leaf appearance in legume cover crops por Qi, A., Wheeler, T.R., Keatinge, J.D.H., Ellis, R.H., Summerfield, R.J., Craufurd, Peter Q.

“…Below the optimum temperature, 1/t50% and leaves d71 were positive linear functions of temperature for all legume species except Vicia dasycarpa. …”
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Agriculture in semiarid ecosystems favors the increase fossorial rodent’s activity in La Pampa, Argentina por Alamo Iriarte, Ana Paula, Sartor, Paolo Daniel, Bernardos, Jaime Nicolás

“…Technological advancements and new production systems modify the conditions of natural environments. …”
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Combined application of the EM-DEA and EX-ACT approaches for integrated assessment of resource use efficiency, sustainability and carbon footprint of smallholder maize production p... por Mwambo, F.M., Fürst, C., Martius, C., Jiménez Martinez, M., Nyarko, B.K., Borgemeister, C.

“…However, the relationship between the yield and urea intensity was not always linear. A system that used more renewable or fewer resources to produce a yield equal to that of its peer was considered more efficient and sustainable in relative terms. …”
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A new methodology to assess the maximum irrigation rates at catchment scale using geostatistics and GIS por De-Paz, José M., Albert, C., Visconti, Fernando, Jimenez, M. G., Ingelmo, Florencio, Molina, María J.

“…The linear coregionalization model (LMCR), considering the percentage of sand, carbonates, and ASWHC at others soil depths as covariates, was the best option to model the ASWHC. …”
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Income and employment generation in Kenyan small-scale agriculture. por Mukhebi, A.W.

“…For each group, a representative farm was developed. Three linear programming models were constructed for each representative farm. …”
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Optimizing the capture of neophobic rice field rats in lowland Asian rice ecosystems por Lorica, Renee P., Stuart, Alexander M., Singleton, Grant R., Sudarmaji, Belmain, Steven R.

“…These results indicate that rodent populations can be more effectively monitored and controlled by using a multi‐capture trap with barrier system than the use of single capture traps on their own. …”
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Plantors och träds tillväxt efter schackrutehuggning och i konventionellt trakthyggesbruk por Borgstrand, Emma

“…Ett så kallat schackrutesystem, eller Chequered-Gap-Shelterwood-System (CGS-system), är ett system där träd avverkas i mindre luckor som sedan alterneras med motsvarande skärmställningar. …”

Assessment of the status of artificial insemination and its constraints in East Arsi Zone, Oromia Region, Ethiopia por Gedefa, T., Kebede, K., Yusuf, Y., Gebreyohanes, Gebregziabher

“…Data on AI status, satisfaction, breeding method, controlled mating and AI delivery were analyzed using Statistical Analysis Systems (SAS) chi- square procedures. Secondary data were analyzed using General Linear Model SAS methods. …”
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Mapping climate vulnerability and poverty in Africa por Thornton, Philip K., Jones, Peter G., Owiyo, T., Kruska, Russell L., Herrero, Mario, Kristjanson, Patricia M., Notenbaert, An Maria Omer, Bekele, N., Omolo, Abisalom

“…Results are presented on the basis of agricultural system types by country, using a systems classification as a proxy for the livelihood options available to natural resource users. …”
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Integrated health interventions for improved livelihoods: a case study in Ethiopia por Kassie, M., Abro, Z., Wossen, T., Ledermann, S., Diiro, G., Ballo, S., Belayhun, L.

“…We developed a whole-farm multiperiod mathematical linear programming model to examine the economic consequences of the interventions. …”
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Genotypic variation in drought resistance among Urochloa Hybrids (population Br15) por Cardoso Arango, Juan Andrés

“…The ability to uptake water in drying soil is associated with a larger and deeper root system in Urochloa grasses (Cardoso et al., 2015). …”
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Agriculture, nutrition and the green revolution in Bangladesh por Headey, Derek D., Hoddinott, John F.

“…Since Bangladesh has one of the highest rates of child wasting in the world, these significant associations between yields and child weight gain are encouraging, but the lack of discernible effects on children's dietary diversity or linear growth is cause for concern. Indeed, it suggests that further nutritional impacts will require diversifying the Bangladeshi food basket through both supply and demand-side interventions.…”
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