Search Results - Logarithms

Modelos descriptivos y predictivos de poblaciones de Trips tabaci en el cultivo del ajo en Cuba by Cortiñas Abrahantes, J., Jiménez Jiménez, S.F., Reyes Tornes, S.

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Genotype by environment interaction for udder health in Swedish Holstein cows by Jansson, Kristina

“…Somatic cell count was defined as the average value of the monthly milk sampling results until 150 days after calving expressed in 10 000 cells per millilitre and transformed to a logarithmic scale to the base 10 (LSCC). Mastitis was defined as an all-or-none trait observed from 10 days before calving to 150 days after calving. …”
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Soil test correlation of Olsen-P for corn and soybean in a subtropical humid región by Reussi Calvo, Nahuel Ignacio, Cortez, D., Crespo, Cecilia, Wyngaard, Nicolás, Terrazas, J., Paz, C., Trujillo, J., Correndo, Adrián, Garcia, Fernando Osca

“…The CSTV was calculated using the arcsine-logarithm method, with data resampling through bootstrapping. …”
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Flash-Vacuum Expansion, a Low Cost and Energy-Efficient Alternative Process to Produce High-Quality Fruit Puree: Application to Physalis Peruviana by Arias, Claudia, Rodriguez, Pablo, Soto, Iris, Vaillant, Rowan, Cortés, Misael, Vaillant, Fabrice

“…FVE was carried out at different holding times of steam blanching (30, 40, and 50 s/130 kPa) with or without the application of flash-vacuum expansion at 5 ± 1.2 kPa. The logarithmic reduction of microbial load and some quality indicators, such as β-carotene content and ascorbic acid (AA), were analyzed during the process and during storage to assess the shelf life of fruit purees. …”
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Dissecting the genomic regions, candidate genes and pathways using multi-locus genome-wide association study for stem rot disease resistance in groundnut by Veerendrakumar, H.V., Sudini, Hari Kishan, Kiranmayee, Bangaru, Devika, Talwar, Gangurde, Sunil S., Vasanthi, R.P., Nirmal Kumar, A.R, Bera, Sandip K., Baozhu Guo, Liao, Boshou, Varshney, Rajeev K., Pandey, Manish

“…Multi-locus genome-wide association study with the 58K single nucleotide polymorphisms (SNPs) Axiom_Arachis array genotyping identified 13 significant genomic regions associated with resistance across eight chromosomes with logarithm of the odds (LOD) scores ranging from 4.5 to 12.4 and R2 values between 6.9% and 58%. …”
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Dissecting the genomic regions, candidate genes and pathwaysusing multi-locus genome-wide association study for stem rotdisease resistance in groundnut by Veerendrakumar, H. V., Sudini, Hari Kishan, Kiranmayee, Bangaru, Devika, Talwar, Gangurde, Sunil S., Vasanthi, R. P., Kumar, Nirmal A. R., Bera, Sandip K., Guo, Baozhu, Liao, Boshou, Varshney, Rajeev K., Pandey, Manish K.

“…Multi-locus genome-wide association study with the 58K single nucleotide polymorphisms (SNPs) Axiom_Arachis array genotyping identified 13 significant genomic regions associated with resistance across eight chromosomes with logarithm of the odds (LOD) scores ranging from 4.5 to 12.4 and R2 values between 6.9% and 58%. …”
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Impact of innovation platforms on marketing relationships:the case of Volta basin integrated crop-livestock value chains in northern Ghana by Adane-Mariami, Z.

“…The study used a mixed methods research methodology. A semi-logarithmic multiple regression analysis was employed to test relationships between the variables representing the structure, conduct and performance of the platforms following a principal components factor analysis to obtain reduced number of underlying factors from Likert-type statements on communication and information sharing (representing the conduct element) and improved market access (for performance). …”
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Preliminary evidence for genetic resistance to endoparasites in Menz and Horro lambs in the highlands of Ethiopia by Rege, J.E.O., Tembely, S., Mukasa, E., Sovani, S., Anindo, D.O., Lahlou-Kassi, A., Baker, R.L.

“…The traits analysed were birth weight (BWT), weaning weight (WWT), packed red cell volume (PCV) recorded at weaning, logarithm transformed faecal egg count (LFEC) recorded at weaning and lamb survival from birth to weaning. …”
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Modelling stream flow and quantifying blue water using a modified STREAM model for a heterogeneous, highly utilized and data-scarce river basin in Africa by Kiptala, J.K., Mul, Marloes L., Mohamed, Y., Zaag, P. van der

“…The model was calibrated against discharge data from five gauging stations and showed good performance, especially in the simulation of low flows, where the Nash–Sutcliffe Efficiency of the natural logarithm (Ens_ln) of discharge were greater than 0.6 in both calibration and validation periods. …”
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Defining biological thresholds associated to plant water status for monitoring water restriction effects: Stomatal conductance and photosynthesis recovery as key indicators in pota... by Ramírez, D., Yactayo, W., Rens, L.R., Rolando, J.L., Palacios, S., Mendiburu, F. de, Mares, V., Barreda, C., Loayza, H., Monneveux, P., Zotarelli, L., Khan, A., Quiróz, R.

“…CWSI and PRI showed a close linear (R2 = 0.76) and no linear (natural logarithm function, R2 = 0.67) relationship with gs_max respectively. …”
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Estimation of tsetse challenge and its relationship with trypanosomosis incidence in cattle kept under pastoral production systems in Kenya by Bett, Bernard K., Irungu, P., Nyamwaro, Sospeter S., Murilla, G., Kitala, P., Gathuma, J., Randolph, Thomas F., McDermott, John J.

“…This variable was transformed using logarithmic function and fitted as an independent factor in a Poisson model that had trypanosomosis incidence in the sentinel cattle as the outcome of interest. …”
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Climatic determinants of photosynthetic activity in humid subtropical forests under different forestry activities by Diaz Villa, Maria Virginia Eva, Bruzzone, Octavio Augusto, Goldstein, Guillermo Hernan, Cristiano, Maria Piedad

“…Our results showed that EVI’s variability is best explained by a combination of the moving average of temperature, global radiation, and the logarithm of potential evapotranspiration. The estimated EVI value is the minimum predicted value of each linear function of these variables, indicating that these ecosystems are conditioned by the most limiting meteorological variable for vegetation growth at each time among potential evapotranspiration, global radiation, and temperature, but not by a linear combination of these. …”
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Aflatoxin B1 exposure and its association with nutritional status of children receiving cereal-based supplementary foods at health centers in Rwanda by Matabishi, Mpenda A., Mutua, Florence, Lindahl, Johanna F., Hahirwa, I., Umugwaneza, M., Musafili, A., Munyanshongore, C.

“…The only demographic variable associated with logarithmic AFM1 values was socioeconomic status, with category 3 (medium) exposure levels significantly higher than category 2 (poor) (p=0.031). …”
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Resistance and resilience to gastro-intestinal nematode parasites and relationships with productivity of Red Maasai, Dorper and Red Maasai X Dorper crossbred lambs in the sub-humid... by Baker, R.L., Nagda, S.M., Rodríguez Zas, S.L., Southey, B.R., Audho, James O., Aduda, Eric O., Thorpe, W.R.

“…An increasing proportion of Red Maasai genes in the crossbred lambs was associated with decreased FEC and higher PCV, but there was no heterosis for logarithm-transformed FEC (LFEC) or PCFrom one month of age Red Maasai lambs were significantly lighter than Dorper lambs by about 1 kg, but Red Maasai lambs had significantly lower lamb mortality rate from birth to 12 months of age (proportionately 0.30 and 0.66, respectively). …”
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Volume and taper equations for Sitka spruce (Picea sitchensis (Bong.) Carr.), Norway spruce (Picea abies (L.) Karst.) and White spruce (Picea glauca (Moench) Voss) in Iceland by Heidarsson, Larus

“…A number of published tree volume equations were tested and modified to predict the total stem volumes over bark but three logarithmic equations were taken for more in-depth analysis. …”
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Fine mapping and sequence analysis reveal a promising candidate gene encoding a novel NB-ARC domain derived from wild rice (Oryza officinalis) that confers bacterial blight resista... by Sinha, Pragya, Kumar T., Dilip, Sk, Hajira, Solanki, Manish, Gokulan, C.G., Das, Ayyappa, Miriyala, Anila, Gonuguntala, Rekha, Elumalai, Punniakoti, Kousik, M.B.V.N., S. K., Masthani, Kumboju, Chaitra, Arra, Yugander, G. S., Laha, Chirravuri, N. Neerja, Patel, Hitendra Kumar, Ghazi, Irfan Ahmad, Kim, Sung-Ryul, Jena, Kshirod K., Hanumanth, Surekha Rani, Oliva, Ricardo, Mangrauthia, Satendra K., Sundaram, Raman Menakshi

“…Through composite interval mapping, a major locus was detected in the midst of two flanking SNP markers, viz., Chr11.27817978 and Chr11.27994133, on chromosome 11L with a logarithm of the odds (LOD) score of 10.21 and 35.93% of phenotypic variation, and the locus has been named Xa48t. …”
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Analysis of fruit and vegetable market chains in Alamata, Southern Zone of Tigray: the case of onion, tomato and papaya by Gessesse, A.

“…Data came from 140 horticulture producing households, 9 horticulture wholesale and 30 retailers. Cobb Douglas (logarithmic function) econometric estimation procedure was employed to identify factors that determine onion, tomato and papaya market supply of the farm households in the area. …”
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Soil dry aggregate stability and wind erodible fraction in a semiarid environment of Argentina by Colazo, Juan Cruz, Buschiazzo, Daniel Eduardo

“…EF and DAS were related to OC, Alo and clay contents in a logarithmic or an exponentially way. Such relationships allowed the identification of critical OC, Alo and clay contents below which the resistance of the soil against wind erosion is reduced drastically. …”
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Estimación de los componentes del racimo mediante análisis de imagen by Diago-Santamaría, María P., Tardáguila, Javier, Aleixos, Nuria, Prats-Montalbán, José M., Millan, Borja, Cubero, Sergio, Blasco, José

“…El tratamiento de las imágenes incluyó el desarrollo de dos algoritmos basados en las estrategias de Canny y LIP (Logarithmic Image Processing) para encontrar los contornos de las bayas, como paso previo a la detección de las mismas mediante la Transformada de Hough. …”
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Análisis económico del valor en pie de Schinopsis lorentzii (Griseb.) Engl. en la región chaqueña, República Argentina durante el periodo 2003-2021 = Economic analysis of the stand... by Michela, Julio Felix, Kees, Sebastian Miguel

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