Results 81 to 90 of about 8,557 (189)

TRUNCATED SPLINE SEMIPARAMETRIC REGRESSION TO HANDLE MIXED PATTERN DATA IN MODELING THE RICE PRODUCTION IN EAST JAVA PROVINCE

Barekeng
Climate change can affect rice production through changes in temperature, precipitation patterns, extreme weather events, and atmospheric carbon dioxide levels.
Sri Sulistijowati Handajani, Hasih Pratiwi, Respatiwulan Respatiwulan, Yuliana Susanti, Muhammad Bayu Nirwana, Lintang Pramesti Nareswari   +5 more
doaj   +1 more source

Estimation of variability parameters for certain quantitative traits in cocoa (Theobroma cacao L.) genotypes

Electronic Journal of Plant Breeding, 2018
Cocoa (Theobroma cacao L.) is an important plantation crop of Malvaceae family and its center of origin is Upper Amazon basin of South America. In India, it is grown as an intercrop in coconut and arecanut gardens especially in South India.
G. Amitha Kunikullaya, J. Suresh, S. Balakrishnan , M. Kumar, P. Jeyakumar, N. Kumaravadivel and, V. Jegadeeswari   +6 more
doaj   +1 more source

Ectomycorrhizal communities underlie trade‐offs between greater long‐term tree growth and reduced soil carbon concentrations in boreal forests

Journal of Ecology, Volume 114, Issue 10, October 2026.
This study demonstrates that specific ectomycorrhizal fungal taxa are associated with trade‐offs between greater tree growth and reduced soil carbon concentrations in boreal forests. This work presents field‐based evidence consistent with the emerging understanding that ectomycorrhizal fungi influence ecosystem carbon stocks through the enzymatic ...
Elinor B. Fajer, Kabir Peay, Robert Jackson, Jay Yeam, Zoë Rehnborg, Peter Pellitier   +5 more
wiley   +1 more source

Impact of Environmental Conditions on the Spawning Migration of Sea Trout (Salmo trutta L.) in Two Large, Sub‐Arctic River Systems

Fisheries Management and Ecology, Volume 33, Issue 5, Page 879-893, October 2026.
ABSTRACT The global decline in salmonid stocks has increased the need for knowledge of local adaptations and life history strategies of salmonids. In this study, we used radio‐telemetry tracking data from sea trout populations in two large high‐latitude rivers to model upstream spawning migration speed of trout in response to prevailing environmental ...
L. Lähteenmäki, A. Romakkaniemi, R. Huusko, G. Hellström, P. Orell, J. Erkinaro, A. H. Rikardsen, J. Jensen, M. Snickars   +8 more
wiley   +1 more source

HSV-TK/GCV 系统治疗口腔鳞癌移植瘤的研究

Zhongshan Daxue xuebao. Yixue kexue ban, 2002
【目的】探讨腺病毒介导单纯疱疹病毒胸苷激酶基因(AdCMVHSV-TK)/ 丙氧鸟苷(GCV)自杀基因系统对口腔 鳞癌移植瘤的治疗作用。【方法】Tca8113 细胞接种于裸鼠右侧腋下, 移植瘤形成时随机分成4 组:①空白对照组, ②Ad- CMVHSV-TK 对照组(2×109 PFU, 瘤内注射), ③GCV 对照组(25 mg/ kg , Bid ×6, 腹腔注射), ④AdCM VHSV-TK/ GCV 治疗 组, 并开始治疗。观察肿瘤的生长状态、计算抑瘤率和肿瘤群体倍增时间 ...
黄洪章, 王安训, 李　苏
doaj  

Trade Sophistication and Economic Development Stages in the Context of Global Digitalization

The World Economy, Volume 49, Issue 10, Page 2039-2059, October 2026.
ABSTRACT This study aims to explore the relationship between trade sophistication and economic development stages, including in the context of digitalization. We employ nonparametric, semiparametric, and parametric methods, covering the period from 2003 to 2024 across 119 countries, categorized into three income groups.
Kim Hanh Nguyen, Anna Strutt, Mark J. Holmes, Steven Lim   +3 more
wiley   +1 more source

Response to: "Clarifying the position of Iran in global anatomy education: Historical development, curriculum integration, and professional practice"

Anatomical Sciences Education, Volume 19, Issue 10, Page 1779-1781, October 2026.
Michael Hortsch, Virginia Claudia Carneiro Girão‐Carmona, Ana Caroline Rocha de Melo Leite, Ilias P. Nikas, Margaret K. Gatumu, Nii Koney‐Kwaku Koney, Benjamin Arko‐Boham, Doris George Yohannan, Aswathy Maria Oommen, Yan Li, Jian Yang, Alexandra F. Trollope, Amanda J. Meyer, Sonya E. Van Nuland   +13 more
wiley   +1 more source

Genetic variability for pod yield and related traits in garden pea (Pisum sativum L.)

Electronic Journal of Plant Breeding, 2020
An experiment was conducted to examine the nature of genetic variability, correlation, association of various traits with pod yield and their direct and indirect effects for effective selection in garden pea.
Ajay Bhardwaj, Akhilesh Sharma and Hem Lata
doaj   +1 more source

Evaluation of sesame (Sesamum indicum L.) genotypes for genetic variability based on different traits under rainfed conditions

Electronic Journal of Plant Breeding, 2020
The present study was conducted to evaluate 24 sesame genotypes under rainfed conditions to determine the magnitude of variability and to understand the heritable component of variation for 10 agro-morphological characters.
Manjeet, P.K. Verma, R.K. Sheoran, Mohit Nain and R. Avtar
doaj   +1 more source

Robust GCV choice of the regularization parameter for correlated data

Journal of Integral Equations and Applications, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources