The Inverted U‐Shaped Relationship between Corporate Philanthropy and Spending on Research and Development: A Case of Complementarity and Competition Moderated by Firm Size and Visibility
Sign Up to like & getrecommendations! Published in 2017 at "Corporate Social Responsibility and Environmental Management"
DOI: 10.1002/csr.1420
Abstract: Prior studies on corporate social responsibility (CSR) and innovation suggest either a competing or a complementary relationship between CSR and spending on research and development (R&D) activities. In this study, we unravel this puzzle by… read more here.
Keywords: research development; spending research; inverted shaped; spending ... See more keywords
Simple circularly polarized planar monopole inverted T‐shaped antenna
Sign Up to like & getrecommendations! Published in 2019 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.32026
Abstract: This article presents a novel planar monopole antenna with circular polarization. The 3‐dB axial ratio (AR) is achieved by: shifting a vertical monopole to the left edge of the substrate in conjunction with a laterally… read more here.
Keywords: monopole; simple circularly; planar monopole; inverted shaped ... See more keywords
A novel wideband dual‐polarized heptagonal magnetoelectric dipole antenna loaded with inverted L‐shaped structures
Sign Up to like & getrecommendations! Published in 2023 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.33709
Abstract: A novel dual linearly‐polarized magnetoelectric (ME) dipole antenna with wide bandwidth is presented in this letter, where two orthogonally placed Г probes are utilized to realize dual polarizations. In particular, four heptagonal patches are first… read more here.
Keywords: dipole antenna; novel wideband; inverted shaped; magnetoelectric dipole ... See more keywords
Inverted V–Shaped High Tibial Osteotomy for Medial Osteoarthritic Knees With Severe Varus Deformity
Sign Up to like & getrecommendations! Published in 2018 at "Arthroscopy Techniques"
DOI: 10.1016/j.eats.2018.06.005
Abstract: A hemi–closing-wedge and hemi–opening-wedge, inverted V–shaped high tibial osteotomy with local bone graft has been reported to be an effective surgical procedure for medial osteoarthritis of the knee. In this procedure, an inverted V–shaped osteotomy… read more here.
Keywords: tibial osteotomy; severe varus; high tibial; inverted shaped ... See more keywords
UNEXPECTED INVERTED U-SHAPED RELATIONSHIP BETWEEN TROPONIN LEVEL AND MORTALITY EXPLAINED BY REVASCULARIZATION IN BOTH PATIENTS WITH AND WITHOUT ACUTE CORONARY SYNDROME (TROP-RISK STUDY)
Sign Up to like & getrecommendations! Published in 2019 at "Journal of the American College of Cardiology"
DOI: 10.1016/s0735-1097(19)31693-6
Abstract: Limited evidence suggests a direct relationship between the magnitude of troponin elevation and mortality over a limited range of troponin levels. We investigated the relationship between troponin and mortality across the full spectrum of troponin… read more here.
Keywords: unexpected inverted; relationship; inverted shaped; relationship troponin ... See more keywords
Design of ultra-wide tetra band phased array inverted T-shaped patch antennas using DGS with beam-steering capabilities for 5G applications
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078719001594
Abstract: Abstract A novel 1 × 4 phased array elliptical inverted T-shaped slotted sectored patch antenna with defected ground structure (DGS), resonate at proposed ultra-wide tetra band at 28, 43, 51, and 64 GHz with high… read more here.
Keywords: ghz; wide tetra; beam; phased array ... See more keywords
Feasibility of the modified inverted L-shaped approach for posterolateral tibial plateau fracture: A retrospective study
Sign Up to like & getrecommendations! Published in 2022 at "Medicine"
DOI: 10.1097/md.0000000000031057
Abstract: Approaches for treating posterolateral tibial plateau fractures vary among surgeons, and the inverted L-shaped approach is a known option. This article aims to introduce a new modified posterolateral inverted L-shaped approach for isolated posterolateral tibial… read more here.
Keywords: posterolateral tibial; tibial plateau; inverted shaped; shaped approach ... See more keywords
Too much is not always good: the inverted U-shaped link between green customer integration and opportunistic behavior
Sign Up to like & getrecommendations! Published in 2021 at "Asia Pacific Journal of Marketing and Logistics"
DOI: 10.1108/apjml-01-2021-0062
Abstract: PurposeThe purpose of this study is to explore the inverted U-shaped relationship between green customer integration (GCI) and opportunistic behavior, as well as the moderating effects of contractual control and relational norms.Design/methodology/approachThe authors conducted hierarchical… read more here.
Keywords: opportunistic behavior; gci opportunistic; inverted shaped; customer integration ... See more keywords
Inverted E-Shaped Wearable Textile Antenna for Medical Applications
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2847280
Abstract: A miniaturized textile antenna is designed and demonstrated for ISM band applications at 2.4 GHz. The proposed antenna uses appropriate loading of a rectangular slot/notch with a strip line inserted to form an inverted E-shaped… read more here.
Keywords: textile antenna; shaped wearable; inverted shaped; wearable textile ... See more keywords
Efficiency Droop Suppression and Light Output Power Enhancement of Deep Ultraviolet Light-Emitting Diode by Incorporating Inverted-V-Shaped Quantum Barriers
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2020.3025523
Abstract: In this work, we demonstrate an AlGaN-based deep-ultraviolet light-emitting diodes (DUV LEDs) structure with the incorporation of inverted-V-shaped quantum barriers (QBs). Intriguingly, the light output power (LOP) can be remarkably boosted by 157% in comparison… read more here.
Keywords: shaped quantum; light emitting; quantum barriers; ultraviolet light ... See more keywords
Inverted U-shaped correlation between serum low-density lipoprotein cholesterol levels and cognitive functions of patients with type 2 diabetes mellitus
Sign Up to like & getrecommendations! Published in 2021 at "Lipids in Health and Disease"
DOI: 10.1186/s12944-021-01534-5
Abstract: Background Low-density lipoprotein cholesterol (LDL-C) metabolic disorder is common in individuals with diabetes. The role of LDL-C in mild cognitive impairment (MCI) remains to be explored. We aim to investigate the associations between LDL-C at… read more here.
Keywords: inverted shaped; density lipoprotein; ldl; correlation ... See more keywords