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🔍 cong liu 📂 Engineering 📄 Peer-Reviewed
Showing 38 results for "cong liu" in Engineering · Peer-Reviewed
Engineering Peer-Reviewed PDF DOI

Long-Term Social Human-Robot Interaction for Neurorehabilitation: Robots as a Tool to Support Gait Therapy in the Pandemic.

Nathalia Cespedes, Denniss Raigoso, Marcela Munera, Carlos A Cifuentes · 2021

COVID-19 pandemic has affected the population worldwide, evidencing new challenges and opportunities for several kinds of emergent and existing technologies. Social Assistive Robotics could be a poten…

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Engineering Peer-Reviewed PDF DOI

Onshoring Through Automation; Perpetuating Inequality?

Matthew Studley · 2021

Many analyses of the ethical, legal and societal impacts of robotics are focussed on Europe and the United States. In this article I discuss the impacts of robotics on developing nations in a connecte…

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Engineering Peer-Reviewed PDF DOI

Lhx9: a novel LIM-homeodomain gene expressed in the developing forebrain.

 · 1970

A novel LIM-homeodomain gene, Lhx9, was isolated by degenerate RT-PCR followed by mouse embryonic library screening. Lhx9 cDNA encodes a protein that is most closely related to Drosophila apterous and…

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Engineering Peer-Reviewed PDF DOI

Technical Note: Evaluation of the systematic accuracy of a frameless, multiple image modality guided, linear accelerator based stereotactic radiosurgery system.

 · 1970

PURPOSE: To evaluate the total systematic accuracy of a frameless, image guided stereotactic radiosurgery system.METHODS: The localization accuracy and intermodality difference was determined by deliv…

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Engineering Peer-Reviewed PDF DOI

Evaluation of mandibular transverse widths in patients affected by unilateral and bilateral cleft lip and palate using cone beam computed tomography.

 · 1970

OBJECTIVE: To evaluate the mandibular dental, alveolar, and skeletal transversal widths in patients affected by unilateral (UCLP) and bilateral (BCLP) cleft lip and palate and to compare the findings …

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Engineering Peer-Reviewed PDF DOI

Decreasing size of cardiogenic oscillations reflects decreasing compliance of the respiratory system during long-term ventilation.

 · 1970

Part of the energy produced by the heartbeat is transferred to the lung and promotes intrapulmonary gas mixing. It is likely that this transmission in the form of local mechanical disturbances affects…

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Engineering Peer-Reviewed PDF DOI

Comparison of silorane and methacrylate-based composite resins on the curing light transmission.

 · 1970

The aim of this study was to investigate the influence of different composite resins - Filtek P90 (silorane-based composite) and Heliomolar (methacrylate-based composite) - on light transmission and d…

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Engineering Peer-Reviewed PDF DOI

Calix[4]arenes featuring a direct lower rim attachment of dansyl groups. Synthesis, fluorescence properties and first report on crystal structures.

 · 1970

A series of new fluorescent calix[4]arenes (2-7; 5 has been isolated as two not yet described conformational isomers) featuring two directly lower rim attached dansyl moieties besides other lower or u…

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Engineering Peer-Reviewed PDF DOI

Modeling and design of a cone-beam CT head scanner using task-based imaging performance optimization.

 · 1970

Detection of acute intracranial hemorrhage (ICH) is important for diagnosis and treatment of traumatic brain injury, stroke, postoperative bleeding, and other head and neck injuries. This paper detail…

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Engineering Peer-Reviewed PDF DOI

Second canal in mesiobuccal root of maxillary molars is correlated with root third and patient age: a cone-beam computed tomographic study.

 · 1970

INTRODUCTION: There is little evidence supporting the use of cone-beam computed tomographic (CBCT) scanning in root canal anatomy investigation. This study aimed to investigate the presence of second …

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Engineering Peer-Reviewed PDF DOI

Inhibition of long-term potentiation in developing rat visual cortex but not hippocampus by in utero exposure to polychlorinated biphenyls.

 · 1970

The neurotoxic potential of polychlorinated biphenyls (PCBs) depends on the structure of the congener as well as on the age of the exposure. We exposed rats prenatally to a coplanar congener (PCB-77) …

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Engineering Peer-Reviewed PDF DOI

Visibility of artificial buccal recurrent caries under restorations using different radiographic techniques.

 · 1970

The aim of the present study was to assess intraoral images and two cone beam computed tomography (CBCT) systems for detection of artificial buccal recurrent caries under restorations. Class V cavitie…

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Engineering Peer-Reviewed PDF DOI

Localization of ischemia in canine hearts using tagged rotated long axis MR images, endocardial surface stretch and wall thickening.

 · 1970

Tagged magnetic resonance imaging allows the noninvasive measurement of regional systolic myocardial deformations and helps localize ischemic regions in the left ventricle (LV). The objective of this …

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Engineering Peer-Reviewed PDF DOI

Synaptophysin--a common constituent of presumptive secretory microvesicles in the mammalian pinealocyte: a study of rat and gerbil pineal glands.

 · 1970

Recent studies have established that pinealocytes of the mammalian pineal gland contain marker molecules of neuroendocrine cells or paraneurons like the synaptic vesicle-associated protein synaptophys…

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Engineering Peer-Reviewed PDF DOI

The Accuracy of Conformation of a Generic Surface Mesh for the Analysis of Facial Soft Tissue Changes.

 · 1970

PURPOSE: Three dimensional analysis of the face is required for the assessment of complex changes following surgery, pathological conditions and to monitor facial growth. The most suitable method may …

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Engineering Peer-Reviewed PDF DOI

Comparative Analysis of Bilateral Temporomandibular Joints in Patients With Unilateral Temporomandibular Joint Complaints Using Cone Beam Computed Tomography.

 · 1970

OBJECTIVE: This study was to determine if there was any temporomandibular joint (TMJ) indicator that was not statistically different in the controls but was with statistical difference between the bil…

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Engineering Peer-Reviewed PDF DOI

Pubertal ovarian hormone exposure reduces the number of myelinated axons in the splenium of the rat corpus callosum.

 · 1970

The size of the female rat corpus callosum decreases in response to pubertal ovarian hormone exposure, but the underlying changes in axonal composition have not been examined. In the current study, an…

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Engineering Peer-Reviewed PDF DOI

Islet transplantation to the renal subcapsular space in streptozotocin-diabetic rats. Long-term effects on insulin and glucagon secretion.

 · 1970

In previous studies on streptozotocin-diabetic rats, transplantation of 1,000 (but not of 400) pancreatic islets to the renal subcapsular space was followed within 10 days by near-normalization of the…

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Engineering Peer-Reviewed PDF DOI

[Value of various concepts in long-term electrocardiography].

 · 1970

With the introduction of long-term ECG by N. Holter more than 25 years ago a more sensitive detection of spontaneous arrhythmias and ST-changes became possible compared with the standard ECG at rest. …

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Engineering Peer-Reviewed PDF DOI

Validation of a technique for integration of a digital dental model into stereophotogrammetric images of the face using cone-beam computed tomographic data.

 · 1970

We wanted to find and validate a new way to visualise patients' faces and their dental arches non-invasively. The stereophotogrammetric images of the faces and the digitised dental casts of seven heal…

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