Results 61 to 70 of about 2,415,605 (342)

Investigation of Residue Dissipation of Fluxapyroxad and Its Metabolites in Chinese Cabbage and Spring Scallion Using Different Application Methods

Plants
Fluxapyroxad, a persistent fungicide in soil, was investigated for differences in residue dissipation in Chinese cabbage and spring scallion through the application methods of soil, foliar, and systemic treatment.
Ji Won Lee, Jin-Seong Kim, Ji Hyun Park, Hyun Ho Noh, Min Seok Oh, Jin-Hyo Kim, Kyeong-Ae Son   +6 more
doaj   +1 more source

Persistência do herbicida S-metolachlor associado ao glyphosate ou paraquat em plantio direto Persistence of S-metolachlor associated to glyphosate or paraquat under no-tillage

Planta Daninha, 2008
A associação de herbicidas dessecantes com efeito residual é comum entre os agricultores no manejo das áreas sob semeadura direta. Essa prática permite a dessecação da cultura de inverno a ser utilizada como cobertura morta e, também, evita a ...
A.L. Nunes, R.A. Vidal
doaj   +1 more source

Micro-Nano Machining TiO₂ Patterns without Residual Layer by Unconventional Imprinting

Applied Sciences, 2021
Usually, the residual layer remains after patterning TiO2 sol. The existence of the TiO2 residual layer in the non-pattern region affects its application in microelectronic devices.
Zhoufang Zeng, Gang Shi, Florian Ion Tiberiu Petrescu, Liviu Marian Ungureanu, Ying Li   +4 more
doaj   +1 more source

Trastuzumab Emtansine for Residual Invasive HER2‐Positive Breast Cancer

New England Journal of Medicine, 2019
Background Patients who have residual invasive breast cancer after receiving neoadjuvant chemotherapy plus human epidermal growth factor receptor 2 (HER2)–targeted therapy have a worse prognosis than those who have no residual cancer.
G. von Minckwitz, Chiun-Sheng Huang, M. Mano, S. Loibl, E. Mamounas, M. Untch, N. Wolmark, P. Rastogi, A. Schneeweiss, A. Redondo, H. Fischer, W. Jacot, A. Conlin, C. Arce‐Salinas, I. Wapnir, C. Jackisch, M. DiGiovanna, P. Fasching, J. Crown, P. Wülfing, Z. Shao, E. R. Caremoli, Haiyan Wu, L. Lam, D. Tesarowski, M. Smitt, Hannah Douthwaite, S. Singel, C. Geyer   +28 more
semanticscholar   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

Population Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

Population Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

Between Droughts and Floods: The Seasonal Response of Freshwater Snails in Artificial Reservoirs in the Brazilian Semiarid Region

Population Ecology, EarlyView.
We investigate the seasonal dynamics of two freshwater snails, Biomphalaria straminea and Melanoides tuberculata, in artificial reservoirs of the Brazilian semiarid region. Despite regulated hydrology, B. straminea exhibited strong seasonal fluctuations associated with dry periods, while M. tuberculata maintained stable populations throughout the year,
Lucas Henrique Sousa da Silva, João Hemerson de Sousa, Adriana Josefa da Rocha, Manuella Feitosa Leal, Lucas Ariel de Sousa Aguiar, Tamaris Gimenez Pinheiro, Edson Lourenço da Silva   +6 more
wiley   +1 more source

DESENVOLVIMENTO E POLÍTICAS SOCIAIS FOCALIZADAS: DA CONCEPÇÃO DE ESTADO À CONCEPÇÃO DE MERCADO

Holos, 2017
O objeto de investigação do presente texto é a política social focalizada, em particular, busca demonstrar que as políticas sociais focalizadas não são apenas de cunho residual, podem ser ainda aliadas à políticas universalizantes, o que as tornam ...
Francisco Robert Bandeira Gomes da Silva, Antônia Jesuíta Lima   +1 more
doaj   +1 more source

The Prefrattini Residual [PDF]

Proceedings of the American Mathematical Society, 1976
The structure of a prefrattini subgroup in a finite solvable group is related to the structure of the prefrattini residual, that is, the residual for the formation of solvable n C nC -groups. In particular this structure can be identified with the system normalizers of a lower nilpotent series in the prefrattini ...
openaire   +2 more sources

Moving in the Dark: Enlightening the Spatial Population Ecology of European Cave Salamanders

Population Ecology, EarlyView.
We assessed individual interactions, movement ecology and activity patterns of a subterranean population of Speleomantes strinatii, applying spatial capture–recapture modeling to a photographic dataset of 104 individuals. ABSTRACT Space use and movement are fundamental aspects of organisms' ecology, mirroring individual fitness, behavior, and life ...
Giacomo Rosa, Andrea Costa, Sebastiano Salvidio   +2 more
wiley   +1 more source