Measuring presence in virtual environments: A presence questionnaire
BG Witmer, MJ Singer - Presence, 1998 - direct.mit.edu
The effectiveness of virtual environments (VEs) has often been linked to the sense of
presence reported by users of those VEs. (Presence is defined as the subjective experience of …
presence reported by users of those VEs. (Presence is defined as the subjective experience of …
Quantitative reverse transcription–polymerase chain reaction to study mRNA decay: comparison of endpoint and real-time methods
…, BA Zakrajsek, AG Mills, V Gorn, MJ Singer… - Analytical …, 2000 - Elsevier
Four quantitative reverse transcription–PCR (RT-PCR) methods were compared to evaluate
the time course of mRNA formation and decay. Mouse fibroblasts (NIH 3T3) transfected with …
the time course of mRNA formation and decay. Mouse fibroblasts (NIH 3T3) transfected with …
3′-minor groove binder-DNA probes increase sequence specificity at PCR extension temperatures
…, EA Lukhtanov, ES Belousov, MJ Singer… - Nucleic acids …, 2000 - academic.oup.com
DNA probes with conjugated minor groove binder (MGB) groups form extremely stable
duplexes with single-stranded DNA targets, allowing shorter probes to be used for hybridization …
duplexes with single-stranded DNA targets, allowing shorter probes to be used for hybridization …
The factor structure of the presence questionnaire
BG Witmer, CJ Jerome, MJ Singer - Presence: Teleoperators & Virtual …, 2005 - direct.mit.edu
… These subscales were determined to bear similarities to the conceptual categories
proposed by Witmer and Singer prior to performing the cluster analysis. Witmer and Singer (1998) …
proposed by Witmer and Singer prior to performing the cluster analysis. Witmer and Singer (1998) …
Critical evaluation of the use of laser diffraction for particle‐size distribution analysis
…, GJ Levy, U Mingelgrin, MJ Singer - Soil Science Society of …, 2004 - Wiley Online Library
Determination of soil particle‐size distribution (PSD) by sieving, hydrometer, and pipette
methods as well as by laser diffraction (LD) suffers from inherent flaws, mainly due to the …
methods as well as by laser diffraction (LD) suffers from inherent flaws, mainly due to the …
[BOOK][B] Soils: an introduction.
MJ Singer, DN Munns - 1991 - cabdirect.org
The second edition of this book has been revised to include new concepts and information.
There are 16 chapters: introduction; solids and pores; liquids and gases; soil climate; water …
There are 16 chapters: introduction; solids and pores; liquids and gases; soil climate; water …
[BOOK][B] Simulation fidelity in training system design: Bridging the gap between reality and training
RT Hays, MJ Singer - 2012 - books.google.com
… Singer is currently working as a Senior Research Psychologist with the Army Research …
Singer is currently working in the areas of training system modeling and the optimization of …
Singer is currently working in the areas of training system modeling and the optimization of …
Variability of the temperature-dependent susceptibility of the Holocene eolian deposits in the Chinese loess plateau: a pedogenesis indicator
…, R Zhu, MJ Jackson, KL Verosub, MJ Singer - … of the Earth, Part A: Solid …, 2001 - Elsevier
We used a partial heating/cooling method (Van Velzen and Dekkers, 1999) for the analysis
of representative samples of the Holocene loess of the Chinese loess plateau, in order to …
of representative samples of the Holocene loess of the Chinese loess plateau, in order to …
Spatial variability of wheat yield and soil properties on complex hills
MP Miller, MJ Singer, DR Nielsen - Soil Science Society of …, 1988 - Wiley Online Library
Surface soil and wheat yield were sampled on a 400‐ by 250‐m grid to determine the
relationship between wheat yield and soil properties influenced by erosion. The study, located in …
relationship between wheat yield and soil properties influenced by erosion. The study, located in …
Pedogenesis and paleoclimate: Interpretation of the magnetic susceptibility record of Chinese loess-paleosol sequences
KL Verosub, P Fine, MJ Singer, J TenPas - Geology, 1993 - pubs.geoscienceworld.org
… On the basis of our work with soil chronosequences (Fine et al., 1989; Singer et al., 1992)
and with the relative CBD solubilities of magnetic minerals (Fine and Singer, 1989; Singer et al.…
and with the relative CBD solubilities of magnetic minerals (Fine and Singer, 1989; Singer et al.…