Results 151 to 160 of about 1,275,985 (307)

Bilateral Pseudocoxalgia [PDF]

open access: yesProceedings of the Royal Society of Medicine, 1928
openaire   +2 more sources

SHORT-RUN AND LONG-RUN EFFECTS OF CURRENCY DEPRECIATION ON THE BILATERAL TRADE BALANCE BETWEEN PAKISTAN AND HER MAJOR TRADING PARTNERS [PDF]

open access: yes
Previous studies that investigated the short-run (J-curve) and the long-run effects of currency depreciation on the trade balance of Pakistan used aggregate trade data between Pakistan and the rest of the world and provided no evidence of any significant
Jehanzeb Cheema, Mohsen Bahmani-Oskooee
core  

Bright‐Dark Exciton Splitting in Lead Iodide Perovskite Crystals Accessed via Quantum Beats in Photon Echoes

open access: yesAdvanced Optical Materials, EarlyView.
Understanding exciton fine structure is crucial for optoelectronic and quantum photonic applications of lead halide perovskites. It is demonstrated that polarization‐sensitive photon‐echo spectroscopy in a magnetic field resolves exciton fine‐structure splittings hidden by inhomogeneous broadening, enabling direct determination of the bright‐dark ...
M. Alex Hollberg   +9 more
wiley   +1 more source

Foreign Aid and Recipient Countries` Exports: Does Aid Promote Bilateral Trade? [PDF]

open access: yes
This paper uses the gravity model of trade to investigate the link between foreign aid and exports in recipient countries. Most of the theoretical work emphasizes the negative impact of aid on recipient countries’ exports primarily due to exchange rate ...
Stephan Klasen   +4 more
core  

Bilateral Anophthalmia Associated With Ventricular Septal Defect, Atrial Septal Defect, and Patent Ductus Arteriosus: A Rare Neonatal Case Report. [PDF]

open access: yesCase Rep Pediatr
Roble AA   +11 more
europepmc   +1 more source

Multiobjective Codesign Optimization of a Planar Pneumatic Artificial Muscle‐Based Snake‐Like Robot for Enhanced Agility and Energy Efficiency

open access: yesAdvanced Robotics Research, EarlyView.
A codesign multiobjective optimization framework was developed to enhance the morphology and controller of a snake‐like robot driven by artificial muscles. It improved planar locomotion, agility, and power efficiency. The approach optimized link geometry and controller gains, revealing that shorter muscles near joints and longer linkages maximize ...
Ayla Valles, Mahdi Haghshenas‐Jaryani
wiley   +1 more source

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

open access: yesAdvanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang   +20 more
wiley   +1 more source

How Do People in Asia and the Pacific Migrate Legally for Work? An Overview of Legal Frameworks: GATS Mode 4, PTAs and Bilateral Labour Agreements [PDF]

open access: yes
This paper examines the patchwork of multilateral, regional and bilateral legal instruments through which migrants from Asia and the Pacific currently legally cross borders in search of employment.
Melanie Ramjoue
core  

Bilateral subdural empyema diagnosed after middle meningeal artery embolization: illustrative case. [PDF]

open access: yesJ Neurosurg Case Lessons
Lear B   +7 more
europepmc   +1 more source

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