Results 51 to 60 of about 3,448,762 (309)

“AIST-2D”: Results of flight tests and application of earth remote sensing data for solving thematic problems

Egyptian Journal of Remote Sensing and Space Sciences, 2023
The idea of creating small spacecraft and constellations based on them, placed in low and medium earth orbits, has been formulated and widely used in the field of space systems development over the last two decades.
Ravil Akhmetov, Artem Filatov, Rinat Khalilov, Sergei Raube, Maksim Borisov, Vadim Salmin, Ivan Tkachenko, Sergei Safronov, Maksim Ivanushkin   +8 more
doaj   +1 more source

Referral Patterns and Diagnostic Timeliness in Pediatric Cancer: A Hospital‐Based Study in Indonesia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Timely diagnosis and treatment are critical for improving survival among children with cancer. In low‐ and middle‐income countries (LMICs), delays are common and may be influenced by fragmented referral pathways and diagnostic limitations.
Nur Melani Sari, Regina Hadi Putri, Fatimah Assyifa, Judith Spijkerman, Gertjan Johannes Kaspers, Susi Susanah   +5 more
wiley   +1 more source

Managing a large citizen science project to monitor wildlife

Wildlife Society Bulletin, 2019
We provide program managers insight into considerations for launching and running a large‐scale, long‐term citizen science project, using the Snapshot Wisconsin trail‐camera project as a case study.
Christina M. Locke, Christine M. Anhalt‐Depies, Susan Frett, Jennifer L. Stenglein, Sarah Cameron, Vivek Malleshappa, Taylor Peltier, Benjamin Zuckerberg, Philip A. Townsend   +8 more
doaj   +1 more source

On possibility of creating hydrodynamic noise distributed silencer in single-flow rubber cord pipe [PDF]

Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2018
The paper considers the principal possibility to increase the efficiency of rubber-cord single-flow pipe branches with the help of an organization in the framework of a single construction with flexible insertion of a waveguide silencer absorber of ...
Yu. A. Burian, A. V. Zubarev, S. N. Polyakov   +2 more
doaj   +1 more source

Venetoclax‐Based Therapy as a Bridge to Hematopoietic Stem Cell Transplantation in Relapsed or Refractory Pediatric Acute Leukemia

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Relapsed and/or refractory (R/R) pediatric acute leukemia carries a dismal prognosis, largely driven by chemoresistance to conventional salvage therapy. The BH3‐mimetic venetoclax, combined with chemotherapy or hypomethylating agents, has demonstrated efficacy in small clinical trials.
Katherine S. Colman, Deborah Meyran, Vajiranee Malalasekera, Heather Weerdenburg, Janine Campbell, Rachel Conyers, Stacie Wang, Hannah Walker, Seong Lin Khaw, Diane Hanna   +9 more
wiley   +1 more source

Influence of the shape of the subsonic part of the supersonic inlet device on the coefficient of conservation of total pressure

Авіаційно-космічна техніка та технологія
The subject of this study is the total pressure conservation coefficient. The object of this study is the channel of the subsonic part of a supersonic input device of rectangular and oval shape, equivalent in size.
Artem Khorokhordin, Ihor Kravchenko, Mykhailo Mitrakhovych, Kateryna Balalaieva, Vyacheslav Usenko   +4 more
doaj   +1 more source

Parents of Youth With Cancer Report on Their Psychosocial Care: iSTEPPP Survey Finds Alignment and Gaps With Standards

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The Standards for Psychosocial Care for Children with Cancer and Their Families guide the provision of comprehensive psychosocial care. Parallel to research characterizing implementation of the Standards from the perspective of providers, this study examines implementation of the Standards from the perspective of parents of youth ...
Emily M. Pariseau, Kimberly Buff, Michele A. Scialla, Kimberly S. Canter, Lori Wiener, Victoria Sardi‐Brown, Julia B. Tager, Kamyar Arasteh, Anne E. Kazak   +8 more
wiley   +1 more source

Evaluation of the characteristics of a ducted rotary propfan in flight conditions

Авіаційно-космічна техніка та технологія
The subject of this study was the operating mode of the ducted rotary propfan. The object of this research was a ducted propfan with rotating blades of the impeller of an ultra-high bypass ratio turbopropfan engine (m=20). The purpose of this work was to
Dmytro Plakushchyi, Ihor Kravchenko
doaj   +1 more source

Van der Pol, Rayleigh and Duffing oscillators in discrete time dynamics

Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2016
Using a combination of the method of invariance of pulse characteristics of dynamic systems and the method of parametric synthesis is proposed for time sampling in nonlinear models of oscillatory systems.
V. V. Zaitsev, D. B. Nuraev, A. N. Shilin   +2 more
doaj   +1 more source

Semi-Progressions

Journal of Combinatorial Theory, Series A, 1996
There are several ways to generalize property ``\(AP\)'' of a set of positive integers to contain arbitrarily long arithmetic progressions [cf. \textit{T. C. Brown}, \textit{P. Erdös}, and the second author, J. Comb. Theory, Ser. A 53, No. 1, 81-95 (1990; Zbl 0699.10069)] or \textit{B. M. Landman} and \textit{R. N. Greenwell} [J. Comb. Math.
P. Ding, Allen R. Freedman
openaire   +1 more source