Results 71 to 80 of about 2,352,578 (343)

Integrating process design and control: An application of optimal control to chemical processes [PDF]

open access: yes, 2008
In this paper, the optimal design of process systems generically used in chemical industries is studied. The closely coupled nature of optimal design specification of the equipment, the determination of the optimal process parameters in steady-state ...
Athans   +23 more
core   +1 more source

Iron‐dependent lysosomal LDL oxidation induces the expression of scavenger receptor A in human THP‐1 monocytes

open access: yesFEBS Open Bio, EarlyView.
In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna   +4 more
wiley   +1 more source

Product development of equipment for people with disabilities : the development of an axilla crutch : a case study : a thesis presented in partial fulfilment of the requirements for the degree of Master of Technology in Product Development at Massey University [PDF]

open access: yes, 1990
Pages 61, 83-84 Missing from Original Copy.The application of product development in the area of designing equipment for people with disabilities was studied using, as a case study, the development of a new design of axilla crutch.
Challis, Percival Brent
core  

Exploring the Design of Pay-Per-Use Objects in the Construction Domain [PDF]

open access: yes, 2008
Equipment used in the construction domain is often hired in order to reduce cost and maintenance overhead. The cost of hire is dependent on the time period involved and does not take into account the actual use equipment has received. This paper presents
Brown, J   +6 more
core   +1 more source

An approach for coherent periodogram averaging of tilt‐series data for improved contrast transfer function estimation

open access: yesFEBS Open Bio, EarlyView.
The contrast transfer function (CTF) is an imaging aberration that is a major resolution‐limiting factor in cryo‐electron microscopy (cryo‐EM). Precise CTF estimation is key to overcoming this limitation, but is particularly challenging in cryo‐electron tomography (cryo‐ET) data. Here, we present an approach for using geometric information to assist in
Sagar Khavnekar, William Wan
wiley   +1 more source

In Vivo Analysis of Tissue S-Nitrosothiols in Pediatric Sepsis

open access: yesAntioxidants
S-nitrosothiols are endogenous, bioactive molecules. S-nitrosothiols are implicated in many diseases, including sepsis. It is currently cumbersome to measure S-nitrosothiols clinically.
Daniel T. Cater   +3 more
doaj   +1 more source

A comb-brushing-type green soybean pod harvesting equipment: Design and experiment. [PDF]

open access: yesPLoS One, 2023
Zhao Y   +6 more
europepmc   +1 more source

Design of equipment for lunar dust removal [PDF]

open access: yes
NASA has a long range goal of constructing a fully equipped, manned lunar base on the near side of the moon by the year 2015. During the Apollo Missions, lunar dust coated and fouled equipment surfaces and mechanisms exposed to the lunar environment.
Belden, Lacy   +5 more
core   +1 more source

Construction of hyperthermostable d‐allulose 3‐epimerase from Arthrobacter globiformis M30 using the sequence information from Arthrobacter psychrolactophilus

open access: yesFEBS Open Bio, EarlyView.
d‐Allulose can be produced from d‐fructose by d‐allulose 3‐epimerase. Based on sequence homology information, we successfully engineered thermostable mutants with the protein engineering method. By integrating positive mutations, we constructed an enzyme that exhibits hyperthermostability without a loss in the activity.
Kensaku Shimada   +3 more
wiley   +1 more source

Information Model for Pharmaceutical Smart Factory Equipment Design

open access: yesInformation
Pharmaceutical production typically focuses on individual drug types for each production line, which limits flexibility. However, the emergence of Industry 4.0 technologies presents new opportunities for more adaptable and customized manufacturing ...
Roland Wölfle   +2 more
doaj   +1 more source

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