Results 101 to 110 of about 1,654 (283)

Design‐for‐Benchmarking in Soft Robotics: Navigating Component‐System Dichotomy

open access: yesAdvanced Intelligent Systems, EarlyView.
Soft robotics faces a profound evaluation challenge: the Component‐System Dichotomy, where isolated component tests fail to predict integrated performance. This article presents a systematic survey of critical reporting gaps across actuation, sensing, and control.
Matteo Lo Preti   +4 more
wiley   +1 more source

Prosthetic mechanic valve thrombosis in pregnant women: a report of two cases

open access: yes, 2009
Mekanik kalp kapağı olan hastalarda tromboembolik olaylara yönelik profilaksi için antikoagülasyon tedavisinin ömür boyu sürdürülmesi gerekir. Gebelik tromboza yatkınlık oluşturan yüksek riskli bir dönem olduğundan, protez kalp kapağı takılmış olan gebe ...
Ali Doğan   +3 more
core  

Small‐Scale Magnetic Peristaltic Soft Robot With Mobility and Transport Capabilities

open access: yesAdvanced Intelligent Systems, EarlyView.
This study introduces a miniature, untethered soft magnetic microrobot with peristaltic capabilities for both locomotion and cargo transport. Eight helically magnetized elastomeric strips deform under rotating fields (10–80 mT, 1–5 Hz), enabling movement across rods and lumina at up to 4.1 body lengths min‐¹.
Mohammad Hasan Dad Ansari   +4 more
wiley   +1 more source

Remarks on the Variable Valve Actuation Systems of the I.C. Reciprocating Engines

open access: yes, 2007
Most of the current i.c. reciprocating 4-stroke engines are designed to operate with a fixed valve-timing diagram, which often results to be a compromise between torque and power performance. On the contrary, a variable valve actuation (VVA) system would
Nuccio, Patrizio, Marzano, Mario Rocco
core  

De Novo 2.2 Mb 19q13.42–q13.43 Microdeletion Encompassing U2AF2: Support for a Haploinsufficiency Model

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT U2 small nuclear RNA auxiliary factor 2 (U2AF2) is an essential pre‐mRNA splicing factor involved in the early stages of pre‐mRNA splicing. To date, multiple individuals have been reported with predominantly heterozygous missense variants presenting intellectual disability, speech and motor delays, seizures, hypotonia, and thin or hypoplastic ...
Amanda Toledo   +3 more
wiley   +1 more source

RANCANG BANGUN DAN UJI UNJUK KERJA POMPA GEAR PADA SUHU FLUIDA 70 0 C (REDESIGN AND PERFOMANCE TEST FOR GEAR PUMP AT 70 DEGREES CELCIUS OF FLUIDS TEMPERATURE) [PDF]

open access: yes, 2008
The purpose of this research is cognizant of characteristic, transfer of fluid, and performance by operated Gear Pump. Material worked is ex lubricant which 77,905 cP viscosity then heated from atmospheric to 70 0 C by used heater and temperature ...
Hary, Kurnianto   +2 more
core  

Dynamic Response Analysis and Structure Optimization of GDI Injector based on Mathematical Model

open access: yes, 2018
The purpose of this research is to prevent the abnormal injection process in Gasoline Direct Injection (GDI) injector, realize accurate control of the fuel injection quantity and improve the performance of gasoline engine. The mechanical characteristics
Xigui Yao   +3 more
core   +1 more source

The Effect of Sintering Flue Gas Composition on NO Reduction in Coke

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The strategy of substituting combustion air with sintering flue gas in circulating fluidized bed (CFB) systems provides a low‐cost and highly efficient approach for the purification of sintering off‐gas. In this work, coke was employed as the reducing agent, and a high‐temperature vertical tube furnace was used to simulate the dense‐phase ...
Canbin Huang   +5 more
wiley   +1 more source

Computer Simulation of Hydraulic System of the Walking Machine.

open access: yes, 1995
: In present report possible three manners of control hydraulic drive of walking machine are considered: throttling control; combined control with simultaneous control just as capacity and pressure of pump so a position of the valve of ...
Borovin G. K. http://library.keldysh.ru/author_page.asp?aid=1056
core  

PEG Alternatives in Liposomal Nanocarriers: Physicochemical Characteristics and Sustainable Process Strategies

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The global trend toward sustainable and intensified bioprocesses is driving innovation in the design and scalable synthesis of liposomal nanocarriers, a cornerstone of modern drug delivery. For decades, these nanosystems have relied exclusively on polyethylene glycol (PEG) for their sustained circulation in vivo, but they are currently ...
Chandra Has
wiley   +1 more source

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