An alternative A-stage process - Investigating the novel alternating activated adsorption (AAA) system for carbon management under different wastewater strengths

The present work is a contribution towards accelerating the digitisation process of natural history collections, usually a slow process. A two-stage process was developed at the herbarium of the University of Coimbra: (i) a new workflow was established to automatically create records in the herbarium master database with minimum information, while capturing digital images; (ii) these records are then used to populate a web-based crowdsourcing platform where citizens are involved in the transcription of specimen labels from the digital images. This approach simplifies and accelerates databasing, reduces specimen manipulation and promotes the involvement of citizens in the scientific goals of the herbarium. The novel features of this process are: (i) the validation method of the crowdsourcing contribution that ensures quality control, enabling the data to integrate the master database directly and (ii) the field-by-field integration in the master database enables immediate corrections to any record in the catalogue.

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Patterning and Reactive Ion Etching of Diamond Films using Light Coupling Masks

MRS Proceedings ◽

10.1557/proc-820-r5.2 ◽

2004 ◽

Vol 820 ◽

Cited By ~ 3

Author(s):

Patrick W. Leech ◽

Geoff K. Reeves ◽

Anthony S. Holland

Keyword(s):

Diamond Film ◽

Diamond Films ◽

The Novel ◽

Two Stage ◽

Lithographic Patterning ◽

Light Coupling ◽

Stage Process ◽

Fine Structures ◽

Pdms Mask ◽

Weakly Dependent

AbstractWe describe the novel application of light coupling masks (LCM) in the lithographic patterning of fine structures in diamond films. A PDMS mask was used in the exposure of complex patterns of gratings in AZP 1205 resist on a substrate of Al/ diamond. The profiles of these grating patterns were then modified on a localized scale by a process of reflow of the resist. We report on the transfer of the patterns formed in resist by the LCMs into the diamond film using a sputtered Al layer as a mask. The two-stage process comprised etching of the pattern into the Al followed by transfer into the diamond film using CF4/ O2 and CHF3/ O2 gases. The presence of O2 in the CF4/ O2 and CHF3/ O2 gas mixtures produced Al oxides on the surface of the mask. The etch selectivity of the mask was greater in CF4/ O2 than in CHF3/ O2 gases and was only weakly dependent on the concentration of O2 (0-12 sccm).

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Electron diffraction detection of ordliking in annealed PbTe thin film

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100178227 ◽

1990 ◽

Vol 48 (4) ◽

pp. 1018-1019

Author(s):

Karimat El-Sayed

Keyword(s):

Thin Film ◽

Electron Diffraction ◽

Lead Telluride ◽

Structural Basis ◽

Face Centered Cubic ◽

X Ray ◽

Polycrystalline Thin Films ◽

Stage Process ◽

Diffraction Patterns ◽

Face Centered

Lead telluride is an important semiconductor of many applications. Many Investigators showed that there are anamolous descripancies in most of the electrophysical properties of PbTe polycrystalline thin films on annealing. X-Ray and electron diffraction studies are being undertaken in the present work in order to explain the cause of this anamolous behaviour.Figures 1-3 show the electron diffraction of the unheated, heated in air at 100°C and heated in air at 250°C respectively of a 300°A polycrystalline PbTe thin film. It can be seen that Fig. 1 is a typical [100] projection of a face centered cubic with unmixed (hkl) indices. Fig. 2 shows the appearance of faint superlattice reflections having mixed (hkl) indices. Fig. 3 shows the disappearance of thf superlattice reflections and the appearance of polycrystalline PbO phase superimposed on the [l00] PbTe diffraction patterns. The mechanism of this three stage process can be explained on structural basis as follows :

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The novel steroidal glycoside from the dried bulb of Allium Macrostemon Bunge inhibits platelet activation

Cell Biology International ◽

10.1042/cbi034s033d ◽

2010 ◽

Vol 34 (8) ◽

pp. S33-S33

Author(s):

Wenchao Ou ◽

Haifeng Chen ◽

Yun Zhong ◽

Benrong Liu ◽

Keji Chen

Keyword(s):

Platelet Activation ◽

The Novel ◽

Steroidal Glycoside ◽

Allium Macrostemon

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Process \'prǎ|,ses\n: The Action of Moving Forward Progressively from One Point to Another on the Way to Completion

Journal of Speech and Hearing Disorders ◽

10.1044/jshd.4401.03 ◽

1979 ◽

Vol 44 (1) ◽

pp. 3-30 ◽

Cited By ~ 20

Author(s):

Carol A. Pruning

Keyword(s):

Process Model ◽

Communicative Behaviors ◽

Adult Level ◽

Remedial Programs ◽

Stage Process ◽

The Way

A rationale for the application of a stage process model for the language-disordered child is presented. The major behaviors of the communicative system (pragmatic-semantic-syntactic-phonological) are summarized and organized in stages from pre-linguistic to the adult level. The article provides clinicians with guidelines, based on complexity, for the content and sequencing of communicative behaviors to be used in planning remedial programs.

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