Results 41 to 50 of about 11,397,498 (302)

Nonlinearity Matters in Light–Matter Interaction: Multiphoton 3D Lithography

open access: yesSmall Structures
Multiphoton 3D lithography (MP3DL) based on ultrafast nonlinear light‐matter interactions to enable micro‐/nano‐structuring with resolution beyond the diffraction limit, yet the physical origin of the nonlinear energy deposition that initiates ...
Michalis Stavrou   +9 more
doaj   +1 more source

Detecting Lunar Linear Structures Based on Multimodal Semantic Segmentation: The Case of Sinuous Rilles

open access: yesRemote Sensing
Tectonic features on the Moon can reflect the state of stress during the formation of the structure, and sinuous rilles can provide further insight into the tectonic-thermal evolution of the Moon.
Sheng Zhang   +7 more
doaj   +1 more source

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

open access: yesPediatric 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   +5 more
wiley   +1 more source

Design study on quasi-constant gradient accelerator structure

open access: yes, 1991
In order to obtain high luminosity, the Next Linear Collider will operate in multibunch mode with ten or more bunches per bunch train. This leads to the need for detuning and/or damping of higher modes to control multibunch beam breakup.
Littmann, B.W. (Technische Univ. Berlin (Germany). Inst. fuer Theoretische Elektrotechnik)   +1 more
core   +1 more source

Measurement of wakefield suppression in a detuned x-band accelerator structure [PDF]

open access: yes, 1994
Research is underway at SLAC to develop accelerator structures for a next generation linear collider. A full-scale prototype X-band structure has been built in which the dipole mode frequencies were detuned to suppress the long-range transverse wakefield
Higo, T.   +7 more
core   +1 more source

Crystal structure of Sr2CdPt2 containing linear platinum chains

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2016
The ternary intermetallic title phase, distrontium cadmium diplatinum, was prepared from stoichiometric amounts of the elements at 1123 K for one day. The crystal structure adopts the orthorhombic Ca2GaCu2 structure type in space group Immm.
Effendi Nawawi   +2 more
doaj   +1 more source

Language, Culture, and Cancer: Qualitative Insights Into Communication Disparities Among Spanish‐Speaking Caregivers of Children With Cancer

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz   +6 more
wiley   +1 more source

On the structure of linear semigroups

open access: yesJournal of Combinatorial Theory, Series A, 1971
AbstractGreen's Lemma [1, Lemma 2.2] is one of the most important theorems in the theory of semigroups. The main purpose of this note is to establish a generalized Green's Lemma and a generalized Clifford and Miller's Theorem [1, p. 59] in linear semigroups.
openaire   +2 more sources

Zero-diagonality as a linear structure [PDF]

open access: yesEconomics Letters, 2020
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Magnus, Jan R., Sentana, Enrique
openaire   +4 more sources

Exercise Capacity, Physical Activity, Fatigue, and Neurocognitive Function in Adult Survivors of Childhood Acute Lymphoblastic Leukemia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adult survivors of childhood acute lymphoblastic leukemia (ALL) are at risk of reduced exercise capacity, decreased physical activity levels, persistent fatigue, and neurocognitive deficits. The aim was to investigate exercise capacity and physical activity levels of adult survivors of childhood ALL and their associations with ...
Laura Jess   +5 more
wiley   +1 more source

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