Results 61 to 70 of about 8,809,521 (354)

Seedling Stage Corn Line Detection Method Based on Improved YOLOv8

智慧农业
[Objective]Crop line extraction is critical for improving the efficiency of autonomous agricultural machines in the field. However, traditional detection methods struggle to maintain high accuracy and efficiency under challenging conditions, such as ...
LI Hongbo, TIAN Xin, RUAN Zhiwen, LIU Shaowen, REN Weiqi, SU Zhongbin, GAO Rui, KONG Qingming   +7 more
doaj   +1 more source

Wavelet bispectrum-based nonlinear features for cardiac murmur identification

Cogent Engineering, 2018
Cardiac or heart sound ca.rries important diagnosis information for several cardiovascular diseases, such as natural or prosthetic valve dysfunction and heart failure.
Dinesh Kumar, Rajendrasinh Jadeja, Sarang Pande   +2 more
doaj   +1 more source

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Understanding the Stability of Forest Reserve Boundaries in the West Mengo Region of Uganda

Ecology and Society, 2006
Despite heavy pressure and disturbance, state property regimes have stemmed deforestation within protected areas of the West Mengo region of Uganda for over 50 yr.
Nathan D. Vogt, Abwoli Y. Banana, William Gombya-Ssembajjwe, Joseph Bahati   +3 more
doaj   +1 more source

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle, Kiersten Ricci, Kelly Blache, Rebecca A. Marsh, Adrienne M. Hammill, Elissa Engel   +5 more
wiley   +1 more source

Design, synthesis, and in-silico studies of novel pyrazole-fused chalcone amine derivatives as anti-inflammatory agents

Discover Chemistry
Objectives This research involves the development, synthesis, in-silico ADMET and molecular docking studies, and in-vitro anti-inflammatory analysis of chalcone-linked pyrazole amine compounds.
Siddhartha Sankar Das, Nilotpal Choudhury, Chandan Das, Babita Deka, Bhargab Jyoti Sahariah, Pooja Patowary   +5 more
doaj   +1 more source

A SHDAViT-MCA Block-Based Network for Remote-Sensing Semantic Change Detection

Remote Sensing
This study addresses the challenge of accurately detecting agricultural land-use changes in bi-temporal remote sensing imagery, which is hindered by cross-temporal interference, multi-scale feature modeling limitations, and poor large-area scalability ...
Weiqi Ren, Zhigang Zhang, Shaowen Liu, Haoran Xu, Zheng Ma, Rui Gao, Qingming Kong, Shoutian Dong, Zhongbin Su   +8 more
doaj   +1 more source

Informal Institutions and Comparative Politics: A Research Agenda

Perspectives on Politics, 2004
Mainstream comparative research on political institutions focuses primarily on formal rules. Yet in many contexts, informal institutions, ranging from bureaucratic and legislative norms to clientelism and patrimonialism, shape even more strongly ...
Gretchen Helmke, S. Levitsky
semanticscholar   +1 more source

Pediatric Oncology Nursing Competencies in Latin America and the Caribbean: A Scoping Review to Inform Practice, Education, and Research

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Nurses are central to cancer care for children and adolescents, yet no comprehensive synthesis has defined essential core competencies for pediatric oncology nursing (PON) practice internationally, particularly in Latin America and the Caribbean (LAC).
Luís Carlos Lopes‐Júnior, Edmara Bazoni Soares Maia, Soad Fuentes‐Alabí, Courtney E. Sullivan, Monnie Abraham, Mauricio Maza, Liliana Vásquez Ponce, Regina Aparecida Garcia Lima   +7 more
wiley   +1 more source

Combined Protocols for Corneal Collagen Cross-Linking with Photorefractive Surgery for Refractive Management of Keratoconus: Update on Techniques and Review of Literature

Ophthalmology and Therapy, 2019
With the development and gradual dissemination of corneal collagen cross-linking (CXL) in the twenty-first century as an early treatment for keratoconus, the management paradigm has shifted to include a greater focus on complete refractive correction for
Angela Y. Zhu, Albert S. Jun, Uri S. Soiberman   +2 more
doaj   +1 more source