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  1. Article: A Student-Centered Learning Approach to Design for Manufacturability: Meeting the Needs of an Often-Forgotten Customer.

    Goldberg, Jay R / Rank, David

    The International journal of engineering education

    2018  Volume 34, Issue 2B, Page(s) 599–608

    Abstract: A hands-on learning module was implemented at Marquette University in 2012 to teach biomedical engineering students about basic manufacturing processes, lean manufacturing principles, and design for manufacturability. It incorporates active and student- ... ...

    Abstract A hands-on learning module was implemented at Marquette University in 2012 to teach biomedical engineering students about basic manufacturing processes, lean manufacturing principles, and design for manufacturability. It incorporates active and student-centered learning as part of in-class assembly line simulations. Since then, it has evolved from three class periods to five. The module begins with two classroom presentations on manufacturing operations and electronics design, assembly, and testing. Students then participate in an in-class assembly line simulation exercise where they build and test an actual product per written work instructions. They reflect on this experience, and suggest design and process changes to improve the assembly line process and quality, save time, and reduce cost and waste. At the end of the module students implement their suggested design and process improvements and repeat the exercise to determine the impact of their improvements. They learn of the importance of Design for Manufacturability, well-written work instructions, process design, and designing a product not only for the end user, but also for the assemblers and inspectors. Details of the module, and its implementation and assessment are presented along with student feedback and faculty observations.
    Language English
    Publishing date 2018-08-18
    Publishing country Ireland
    Document type Journal Article
    ISSN 0949-149X
    ISSN 0949-149X
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Exploration of rumen microbial and carbohydrate-active enzyme profiles in cattle fed coir a lignin-rich diet using a metagenomic approach

    Khatoon, Munni / Jakhesara, Subhash J. / Rank, D.N. / Joshi, Chaitanya G. / Kunjadiya, Anju P.

    Gene. 2022 Dec. 20, v. 846

    2022  

    Abstract: Lignocellulosic biomass is a rich source of feed for cattle. Amongst them, coconut coir may be the potential source of feed supplements. To assess, the effect of various concentrations of coconut coir (0 %, 21 % and 40 %) as a feed supplement on the ... ...

    Abstract Lignocellulosic biomass is a rich source of feed for cattle. Amongst them, coconut coir may be the potential source of feed supplements. To assess, the effect of various concentrations of coconut coir (0 %, 21 % and 40 %) as a feed supplement on the rumen microbiome of cattle (Kankrej breed), a metagenomic (16S rRNA gene amplicon and shotgun sequencing) study was performed. The Alpha diversity estimation from the amplicon study suggested that the group of cattle fed food without the coconut coir has a higher number of genera than the cattle fed with mixed ration. Within the liquid fraction, bacterial phyla Bacteroidetes were abundant followed by Firmicutes and Fibrobacteres, whereas the proportion of Tenericutes, TM7, SRI, Verrucomicrobia, Lentisphaerae, and Elusimicrobia had decreased with the rise in the coir concentration. While within the solid fractions, the proportion of Elusimicrobia increased, but the count of Bacteriodetes, Firmicutes, Fibrobacteres Tenericutes, TM7, SRI, Verrucomicrobia, and Lentisphaerae decreased with an increase in coir percentages. The results obtained from shotgun sequencing show similar results for bacterial diversity. The functions associated with carbohydrate metabolism were abundant in both the treatments as compared to the control. Functions related to glycoside hydrolases, glycosyltransferases and carbohydrate-binding modules were abundant in both the treatments as compared to control. Thus, the study indicates that the microbiome does alter after feeding coir as a supplement and may be used as feed for cattle.
    Keywords Bacteroidetes ; Elusimicrobia ; Fibrobacteres ; Firmicutes ; Lentisphaerae ; Tenericutes ; Verrucomicrobia ; biomass ; carbohydrate binding ; carbohydrate metabolism ; cattle ; coconuts ; coir ; feed supplements ; genes ; glycosidases ; glycosyltransferases ; lignocellulose ; liquids ; metagenomics ; microbiome ; species diversity
    Language English
    Dates of publication 2022-1220
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 391792-7
    ISSN 1879-0038 ; 0378-1119
    ISSN (online) 1879-0038
    ISSN 0378-1119
    DOI 10.1016/j.gene.2022.146868
    Database NAL-Catalogue (AGRICOLA)

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  3. Article ; Online: Exploration of rumen microbial and carbohydrate-active enzyme profiles in cattle fed coir a lignin-rich diet using a metagenomic approach.

    Khatoon, Munni / Jakhesara, Subhash J / Rank, D N / Joshi, Chaitanya G / Kunjadiya, Anju P

    Gene

    2022  Volume 846, Page(s) 146868

    Abstract: Lignocellulosic biomass is a rich source of feed for cattle. Amongst them, coconut coir may be the potential source of feed supplements. To assess, the effect of various concentrations of coconut coir (0 %, 21 % and 40 %) as a feed supplement on the ... ...

    Abstract Lignocellulosic biomass is a rich source of feed for cattle. Amongst them, coconut coir may be the potential source of feed supplements. To assess, the effect of various concentrations of coconut coir (0 %, 21 % and 40 %) as a feed supplement on the rumen microbiome of cattle (Kankrej breed), a metagenomic (16S rRNA gene amplicon and shotgun sequencing) study was performed. The Alpha diversity estimation from the amplicon study suggested that the group of cattle fed food without the coconut coir has a higher number of genera than the cattle fed with mixed ration. Within the liquid fraction, bacterial phyla Bacteroidetes were abundant followed by Firmicutes and Fibrobacteres, whereas the proportion of Tenericutes, TM7, SRI, Verrucomicrobia, Lentisphaerae, and Elusimicrobia had decreased with the rise in the coir concentration. While within the solid fractions, the proportion of Elusimicrobia increased, but the count of Bacteriodetes, Firmicutes, Fibrobacteres Tenericutes, TM7, SRI, Verrucomicrobia, and Lentisphaerae decreased with an increase in coir percentages. The results obtained from shotgun sequencing show similar results for bacterial diversity. The functions associated with carbohydrate metabolism were abundant in both the treatments as compared to the control. Functions related to glycoside hydrolases, glycosyltransferases and carbohydrate-binding modules were abundant in both the treatments as compared to control. Thus, the study indicates that the microbiome does alter after feeding coir as a supplement and may be used as feed for cattle.
    MeSH term(s) Animal Feed ; Animals ; Bacteria ; Carbohydrates ; Cattle ; Diet ; Glycoside Hydrolases ; Glycosyltransferases ; Lignin/analogs & derivatives ; Plant Breeding ; RNA, Ribosomal, 16S/genetics ; Rumen
    Chemical Substances Carbohydrates ; RNA, Ribosomal, 16S ; coir ; Lignin (9005-53-2) ; Glycosyltransferases (EC 2.4.-) ; Glycoside Hydrolases (EC 3.2.1.-)
    Language English
    Publishing date 2022-09-06
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 391792-7
    ISSN 1879-0038 ; 0378-1119
    ISSN (online) 1879-0038
    ISSN 0378-1119
    DOI 10.1016/j.gene.2022.146868
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Genetic diversity among two native Indian chicken populations using

    Dave, Ankit R / Chaudhary, Dhaval F / Mankad, Pooja M / Koringa, Prakash G / Rank, D N

    Veterinary world

    2021  Volume 14, Issue 5, Page(s) 1389–1397

    Abstract: Background and aim: India has large varieties (recognized, unrecognized) of native chickens (Desi) scattered throughout the country, managed under scavenging system different from commercial chicken breeds. However, they are less investigated for ... ...

    Abstract Background and aim: India has large varieties (recognized, unrecognized) of native chickens (Desi) scattered throughout the country, managed under scavenging system different from commercial chicken breeds. However, they are less investigated for genetic diversity they harbor. The present study was planned to evaluate genetic diversity among two native chicken populations of North Gujarat (proposed Aravali breed) and South Gujarat (Ankleshwar breed). Aravali chicken, a distinct population with unique characters different from the registered chicken breeds of India is under process to be registered as a new chicken breed of Gujarat, India.
    Materials and methods: Two mitochondrial markers, namely
    Results: Haplotype analysis of the COX I gene unveiled a total eight and three haplotypes from the Aravali and Ankleshwar populations, respectively, with haplotype diversity (Hd) of 92.70 % for the Aravali and 34.50% for the Ankleshwar breed. Haplotype analysis of the Cyt b gene revealed a total of four haplotypes from the Aravali population with 60% Hd and no polymorphism in Ankleshwar breed. The phylogenetic analysis uncovered Red Jungle Fowl and Gray Jungle Fowl as prime roots for both populations and all domestic chicken breeds.
    Conclusion: Study findings indicated high genetic variability in Aravali chicken populations with COX I mitochondrial marker being more informative for evaluating genetic diversity in chickens.
    Language English
    Publishing date 2021-05-30
    Publishing country India
    Document type Journal Article
    ZDB-ID 2456277-4
    ISSN 2231-0916 ; 0972-8988
    ISSN (online) 2231-0916
    ISSN 0972-8988
    DOI 10.14202/vetworld.2021.1389-1397
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: High precision achromatic auto-collimator.

    RANK, D H

    The Review of scientific instruments

    2010  Volume 17, Page(s) 243

    MeSH term(s) Humans
    Language English
    Publishing date 2010-10-27
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209865-9
    ISSN 1089-7623 ; 0034-6748
    ISSN (online) 1089-7623
    ISSN 0034-6748
    DOI 10.1063/1.1770477
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Correction of imperfect week cylindrical lenses.

    RANK, D H

    Journal of the Optical Society of America

    2010  Volume 36, Page(s) 172–175

    MeSH term(s) Humans ; Lenses
    Language English
    Publishing date 2010-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 219252-4
    ISSN 0030-3941
    ISSN 0030-3941
    DOI 10.1364/josa.36.000172
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Modified Rayleigh scattering in a liquid.

    RANK, D H

    Journal of the Optical Society of America

    2010  Volume 36, Page(s) 299–301

    MeSH term(s) Humans
    Language English
    Publishing date 2010-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 219252-4
    ISSN 0030-3941
    ISSN 0030-3941
    DOI 10.1364/josa.36.000299
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Polarization and intensity measurement in Raman spectra by the photoelectric method.

    RANK, D H

    Journal of the Optical Society of America

    2010  Volume 37, Issue 10, Page(s) 798–803

    MeSH term(s) Humans
    Language English
    Publishing date 2010-01-14
    Publishing country United States
    Document type Journal Article
    ZDB-ID 219252-4
    ISSN 0030-3941
    ISSN 0030-3941
    DOI 10.1364/josa.37.000798
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Measurement of the radius of curvature of concave spheres.

    RANK, D H

    Journal of the Optical Society of America

    2010  Volume 36, Page(s) 108–110

    MeSH term(s) Humans ; Radius
    Language English
    Publishing date 2010-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 219252-4
    ISSN 0030-3941
    ISSN 0030-3941
    DOI 10.1364/josa.36.000108
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: Resonance spectrum of iodine.

    RANK, D H

    Journal of the Optical Society of America

    2010  Volume 36, Page(s) 239–241

    MeSH term(s) Humans ; Iodides ; Iodine ; Physical Phenomena ; Vibration ; Vision, Ocular/abnormalities
    Chemical Substances Iodides ; Iodine (9679TC07X4)
    Language English
    Publishing date 2010-08-01
    Publishing country United States
    Document type Journal Article
    ZDB-ID 219252-4
    ISSN 0030-3941
    ISSN 0030-3941
    DOI 10.1364/josa.36.000239
    Database MEDical Literature Analysis and Retrieval System OnLINE

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