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Institutional Constraints on the Management of Business Systems : Implications to Korea
Hollingsworth, J. Rogers THE MANAGEMENT RESEARCH CENTRE YONSEI UNIVERSITY 1998 SANGNAM FORUM Vol.1 No.1
This paper develops the argument that the management of business firms is embedded in a complex institutional environment which consists of a society's rules, norms, habits, and values which give rise to a society a system of training for both labor and management, its financial institutions, its industrial relations system, and the state. Because a society's business system and its social system of production are societally specific. societies cannot easily mimic one another. Moreover, a society's social system of production is path dependent, meaning that as the global economy is always in a state of flux, it is very difficult for a particular society to adapt to the dynamics of global change. It is the tension between the path dependency of a particular society's institutions and the changing global environment which periodically culminates in economic crises in modern capitalist societies.
J. Stewart Hollingsworth 한국지질과학협의회 2005 Geosciences Journal Vol.9 No.2
An unusual occurrence of trilobites is present at the TH Pit where a unique combination of fossil concentration and weathering are important factors. This site is in the upper part of the middle member of the Poleta Formation, 64 m above the base of the Dyeran Stage in the Montezuma Range, Esmeralda County, Nevada. The fossil bearing bed is a 30-cm-thick, poorly bedded siltstone associated with meter-scale, fine grained sandstone storm beds. The unweathered fossiliferous rock is very hard calcareous siltstone which fractures irregularly across the contained trilobite sclerites. Pre-Miocene weathering has modified this rock to a punky, non-calcareous siltstone that splits cleanly around internal and external molds of trilobite sclerites. The boundary between the weathered and unweathered parts of this bed is sharp and crosses stratification with irregular convex surfaces. The fauna of this unusual bed is limited to trilobites which occur as a bioclastic mixture of isolated sclerites, often broken, plus articulated trilobites. Some of the trilobites are variably twisted, suggesting that this layer is the result of a storm event. The fauna includes predominately olenelloids, Teresellus goldfieldensis n. gen. and sp. and Elliptocephalus praenuntius (Cowie, 1968), with a common ptychopariid, Keeleaspis? terhaari n. sp. and a rarer corynexochid, Polliaxis hanseni n. sp. These trilobite species are known elsewhere in the Esmeralda Basin at the same stratigraphic position but not all together at the same site.
Frances Calver,Robert G. Hollingsworth,Marisa Wall,Peter A. Follett 한국응용곤충학회 2019 Journal of Asia-Pacific Entomology Vol.22 No.3
Flowering plants in gardens and along roadsides on the Big Island of Hawaii were sampled for thrips and anthocorid predators of thrips. A total of 171 plant samples, comprising 859 plant sample units (e.g. flowers or flower clusters) were collected from 56 species of plants in 25 families. Adult thrips were found on 43 plant species, and 32 of these also had larval thrips of the same species, indicating the plant species was a breeding host for thrips. Five different species of anthocorids – Orius persequens, Orius tristicolor, Paratriphleps laeviusculus, Montandoniola confusa, and Blaptostethus pallescens – were collected on 22 different plant species in 10 plant families. The plants with the highest numbers of anthocorid adults and nymphs present were Macaranga tanarius (Blush Macaraga), Verbesina encelioides (Golden Crownbeard), Tithonia diversifolia (Tree Marigold), Acalypha hispida (Chenille bush), and Coreopsis lanceolata (Lance-leaf Coreopsis). Macaranga tanarius was found to be the best host plant for anthocorids, with an average of 25.5 adult and 21.1 larval anthocorids per plant sample. Orius persequens was the most abundant anthocorid on M. tanarius with average adult and larval densities of 24.1 and 17.3 per plant sample, respectively. None of the insects found in association with M. tanarius are known pests. Macaranga tanarius has great potential as a banker plant to help suppress thrips populations in greenhouse crops with anthocorid predators.
Synthesis and Assembly of Colloidal Particles with Sticky Dimples
Kim, Seung-Hyun,Hollingsworth, Andrew D.,Sacanna, Stefano,Chang, Sung-Jin,Lee, Gaehang,Pine, David J.,Yi, Gi-Ra American Chemical Society 2012 JOURNAL OF THE AMERICAN CHEMICAL SOCIETY - Vol.134 No.39
<P>The preparation of anisotropic colloidal particles by a simple yet versatile temperature-controlled swelling process is described. The resulting polymeric particles feature a surface dimple, the size and shape of which were determined by the amount of oil captured in particles and the interfacial tension between the three phases: polystyrene (PS), decane, and the suspending medium. Following the removal of free or physically adsorbed surfactant from the swollen particles, hydrophobic dimples were produced upon evaporation of the oil phase. We demonstrate the spontaneous assembly of these ‘dimpled particles’ into dumbbell shapes or trimers through a site-selective hydrophobic interaction.</P><P><B>Graphic Abstract</B> <IMG SRC='http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/jacsat/2012/jacsat.2012.134.issue-39/ja305865w/production/images/medium/ja-2012-05865w_0007.gif'></P><P><A href='http://pubs.acs.org/doi/suppl/10.1021/ja305865w'>ACS Electronic Supporting Info</A></P>
Gabor Neumann,Robert G. Hollingsworth,Peter A. Follett 한국응용곤충학회 2010 Journal of Asia-Pacific Entomology Vol.13 No.4
Two papaya (Carica papaya L.) seedlings growing in one planting hole often results in angular or non-vertical growth of the trees. Data on trunk angularity, or leaning, (deviation from the vertical line of reference) and white peach scale, Pseudaulacaspis pentagona Targioni-Tozzetti (Hemiptera: Diaspididae), densities on paired papaya trees were collected approximately 1 year after infestation of a papaya field was discovered. Paired trees showed a significantly higher degree of leaning than single trees. White peach scale densities were significantly higher on tree trunks with a greater departure from vertical in paired comparisons. Therefore,paired tree planting practices may facilitate the development of economic infestations of white peach scale populations in papaya orchards.
The 72-h WEBT microvariability observation of blazar S5 0716 + 714 in 2009
Bhatta, G.,Webb, J. R.,Hollingsworth, H.,Dhalla, S.,Khanuja, A.,Bachev, R.,Blinov, D. A.,Bö,ttcher, M.,Bravo Calle, O. J. A.,Calcidese, P.,Capezzali, D.,Carosati, D.,Chigladze, R.,Collins, A.,Colo EDP Sciences 2013 Astronomy and astrophysics Vol.558 No.-
Bio-templated nanocrystal quantum dot structures
정소희(Sohee Jeong),Marc Achermann,Jennifer A. Hollingsworth,김완두(Wan Doo Kim) 대한기계학회 2007 대한기계학회 춘추학술대회 Vol.2007 No.10
The ability to construct ordered two- and three-dimensional structures on the nanometer scale is essential for the development of next-generation optical, electronic, and magnetic materials and devices. The limitations of top-down approaches in providing nanoscale assembly have provided new bottom-up approaches. One method involves “bio-templated” assembly, whereby inorganic nanoparticles, for example, are assembled using a biomolecular scaffold. Here, we report the assembly of semiconductor nanocrystals using microtubule (MT) fibers as the nanoscale scaffolds. More importantly, we characterize the assembly by observing optical signatures of the assembly process induced by Forster-type energy transfer (ET) between nanocrystal quantum dots (NQDs). Significantly, the power of this spectroscopic technique to reveal precisely the positions of nanoscale objects is not diminished in the biomolecular system, allowing in situ analysis in biologically relevant buffered solutions.