scholarly journals Extremely Cost-Effective and Efficient Solar Vapor Generation under Nonconcentrated Illumination Using Thermally Isolated Black Paper

2017 ◽  
Vol 1 (2) ◽  
pp. 1600003 ◽  
Author(s):  
Zhejun Liu ◽  
Haomin Song ◽  
Dengxin Ji ◽  
Chenyu Li ◽  
Alec Cheney ◽  
...  
Keyword(s):  
Cost Effective ◽  
Vapor Generation ◽  
Black Paper

Extremely cost-effective and efficient solar vapor generation using thermally isolated black paper

2017 ◽  
Author(s):  
Zhejun Liu ◽  
Haomin Song ◽  
Dengxin Ji ◽  
Chenyu Li ◽  
Alec Cheney ◽  
...  
Keyword(s):  
Cost Effective ◽  
Vapor Generation ◽  
Black Paper

Extremely cost-effective and efficient solar vapor generation

2017 ◽  
Author(s):  
Zhejun Liu ◽  
Haomin Song ◽  
Dengxin Ji ◽  
Chenyu Li ◽  
Alec Cheney ◽  
...  
Keyword(s):  
Cost Effective ◽  
Vapor Generation

Homogeneous catalysis for photochemical vapor generation for speciation of inorganic selenium by high performance liquid chromatography-atomic fluorescence spectrometry

2021 ◽  
Vol 36 (10) ◽  
pp. 2210-2215
Author(s):  
Mengtian Li ◽  
Hui Xia ◽  
Jin Luo ◽  
Xin Yang ◽  
Hui Li ◽  
...  
Keyword(s):  
Homogeneous Catalysis ◽  
High Performance ◽  
Cost Effective ◽  
Speciation Analysis ◽  
Fluorescence Spectrometry ◽  
Atomic Fluorescence Spectrometry ◽  
Vapor Generation ◽  
Atomic Fluorescence ◽  
Inorganic Selenium ◽  
Photochemical Vapor Generation

A simple, sensitive and cost-effective homogeneous catalysis photochemical vapor generation (PVG) system for HPLC separation and atomic fluorescence spectrometry detection was reported herein for the speciation analysis of trace Se(iv) and Se(vi).

Cost-effective and environmentally friendly synthesis of 3D Ni2P from scrap nickel for highly efficient hydrogen evolution in both acidic and alkaline media

2018 ◽  
Vol 6 (9) ◽  
pp. 4088-4094 ◽  
Author(s):  
Yao Lin ◽  
Liangbo He ◽  
Tao Chen ◽  
Dan Zhou ◽  
Li Wu ◽  
...  
Keyword(s):  
Low Temperature ◽  
Hydrogen Evolution ◽  
Environmentally Friendly ◽  
Cost Effective ◽  
Alkaline Media ◽  
Vapor Generation ◽  
Low Temperature Deposition ◽  
Photochemical Vapor Generation ◽  
Temperature Deposition ◽  
Acidic And Alkaline Media

A strategy combining photochemical vapor generation with low temperature deposition and phosphorization was developed to synthesize a 3D Ni2P HER catalyst.

The application of electron microscopy to diagnosis in gynecologic neoplasms and tumor-like conditions

1984 ◽  
Vol 42 ◽  
pp. 102-105
Author(s):  
Lawrence M. Roth
Keyword(s):  
Electron Microscopy ◽  
Reproductive Tract ◽  
Malignant Tumors ◽  
Frozen Section ◽  
Cost Effective ◽  
Female Reproductive Tract ◽  
Ultrastructural Examination ◽  
Specific Diagnosis ◽  
Potential Value ◽  
Gynecologic Neoplasms

The female reproductive tract may be the site of a wide variety of benign and malignant tumors, as well as non-neoplastic tumor-like conditions, most of which can be diagnosed by light microscopic examination including special stains and more recently immunoperoxidase techniques. Nevertheless there are situations where ultrastructural examination can contribute substantially to an accurate and specific diagnosis. It is my opinion that electron microscopy can be of greatest benefit and is most cost effective when applied in conjunction with other methodologies. Thus, I have developed an approach which has proved useful for me and may have benefit for others. In cases where it is deemed of potential value, glutaraldehyde-fixed material is obtained at the time of frozen section or otherwise at operation. Coordination with the gynecologic oncologist is required in the latter situation. This material is processed and blocked and is available if a future need arises.

The IBM-PC in electron microscopy

1996 ◽  
Vol 54 ◽  
pp. 612-613
Author(s):  
James F. Mancuso
Keyword(s):  
Head Start ◽  
Image Acquisition ◽  
Cost Effective ◽  
Financial Applications ◽  
Number Of Factors ◽  
Instrument Control ◽  
The Cost ◽  
Training And Support ◽  
Control Image ◽  
Ibm Pc

IBM PC compatible computers are widely used in microscopy for applications ranging from control to image acquisition and analysis. The choice of IBM-PC based systems over competing computer platforms can be based on technical merit alone or on a number of factors relating to economics, availability of peripherals, management dictum, or simple personal preference.IBM-PC got a strong “head start” by first dominating clerical, document processing and financial applications. The use of these computers spilled into the laboratory where the DOS based IBM-PC replaced mini-computers. Compared to minicomputer, the PC provided a more for cost-effective platform for applications in numerical analysis, engineering and design, instrument control, image acquisition and image processing. In addition, the sitewide use of a common PC platform could reduce the cost of training and support services relative to cases where many different computer platforms were used. This could be especially true for the microscopists who must use computers in both the laboratory and the office.

Flat embeddment of monolayer cells, tissue sections, and other cellular materials attached onto glass substrate

1990 ◽  
Vol 48 (3) ◽  
pp. 766-767
Author(s):  
Jeffrey P. Chang ◽  
Jaang J. Wang
Keyword(s):  
Present Report ◽  
Cellular Materials ◽  
Cover Glass ◽  
Tissue Sections ◽  
Embedding Technique ◽  
Exfoliated Cells ◽  
Black Paper ◽  
Cell Concentrations ◽  
Flat Embedding

Flat embeddment of certain specimens for electron microscopy is necessary for three classes of biological materials: namely monolayer cells, tissue sections of paraffin or plastics, as well as cell concentrations, exfoliated cells, and cell smears. The present report concerns a flat-embedding technique which can be applied to all these three classes of materials and which is a modified and improved version of Chang's original methodology.Preparation of coverglasses and microslides. Chemically cleaned coverglasses, 11 × 22 mm or other sizes, are laid in rows on black paper. Ink-mark one coner for identifying the spray-side of the glass for growing cells. Lightly spray with Teflon monomer (Heddy/Contact Inductries, Paterson, NO 07524, U.S.A.) from a pressurized can. Bake the sprayed glasses at 500°F for 45 min on Cover-Glass Ceramic Racks (A. Thomas Co. Philadelphia), for Teflon to polymerize.Monolayer Cells. After sterilization, the Teflon-treated coverglasses, with cells attached, are treated or fixed in situ in Columbia staining dishes (A. Thomas Co., Philadelphia) for subsequent processing.

A Review of 21 iPad Applications for Augmentative and Alternative Communication Purposes

2012 ◽  
Vol 21 (2) ◽  
pp. 60-71 ◽  
Author(s):  
Ashley Alliano ◽  
Kimberly Herriger ◽  
Anthony D. Koutsoftas ◽  
Theresa E. Bartolotta
Keyword(s):  
Augmentative And Alternative Communication ◽  
Cost Effective ◽  
Alternative Form ◽  
Alternative Communication ◽  
Text To Speech ◽  
Reference Guide ◽  
Expressive Communication ◽  
Communication Needs ◽  
User Friendly ◽  
Ipad Applications

Abstract Using the iPad tablet for Augmentative and Alternative Communication (AAC) purposes can facilitate many communicative needs, is cost-effective, and is socially acceptable. Many individuals with communication difficulties can use iPad applications (apps) to augment communication, provide an alternative form of communication, or target receptive and expressive language goals. In this paper, we will review a collection of iPad apps that can be used to address a variety of receptive and expressive communication needs. Based on recommendations from Gosnell, Costello, and Shane (2011), we describe the features of 21 apps that can serve as a reference guide for speech-language pathologists. We systematically identified 21 apps that use symbols only, symbols and text-to-speech, and text-to-speech only. We provide descriptions of the purpose of each app, along with the following feature descriptions: speech settings, representation, display, feedback features, rate enhancement, access, motor competencies, and cost. In this review, we describe these apps and how individuals with complex communication needs can use them for a variety of communication purposes and to target a variety of treatment goals. We present information in a user-friendly table format that clinicians can use as a reference guide.

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