The vegetation of Campbell Island and its offshore islets was sampled quantitatively at 140 sites. Data from the 134 sites with more than one vascular plant species were subjected to multivariate analysis. Out of a total of 140 indigenous and widespread adventive species known from the island group, 124 vascular species were recorded; 85 non-vascular cryptogams or species aggregates play a majo...

Protection against strong-light-induced photodamage of the photosynthetic apparatus and entire organisms is a vital activity in plants and is also realized at the molecular level of the antenna complexes. Reported recently, the regulatory mechanisms which operate in the largest plant antenna complex, LHCII (light-harvesting complex II), based on light-driven processes, are briefly reviewed and ...

Electrostatic couplings between chromophores in photosynthetic pigment-protein complexes, and interactions of pigments with the surrounding protein environment, produce a complicated energy landscape of delocalized excited states. The resultant electronic structure absorbs light and gives rise to energy transfer steps that direct the excitation toward a site of charge separation with near unity...

Sustainable agricultural production, under the current world population explosion, calls for robot operations that are personalized, i.e., locally adjusted, rather than en masse. This work proposes implementing such based on logic in order to ensure a reasonable operation is applied locally. In particular, interest here grape harvesting, where binary decision has be taken regarding maturity of ...

Notwithstanding the relevance of maturity assessments in practice, Information Systems (IS) research has – despite exceptions – yet rarely endeavoured into reflecting and developing theoretically sound maturity models. This paper reports a literature review on maturity models in the IS domain. Specifically, it explores what type of research on maturity models has been undertaken (retrospection)...

In this paper we present a case study on assessing project management maturity in organizations. The purpose is to develop an understanding of what project maturity is and to investigate process definition and practice maturity level in nine knowledge areas based on PMBOK standard and suggesting initiatives to improve maturity level. Maturity itself is measured along two dimensions. They are Pr...

Perennial crops are vital contributors to global food production and nutrition. However, the breeding of new perennial crops is an expensive and time-consuming process due to the large size and lengthy juvenile phase of many species. Genomics provides a valuable tool for improving the efficiency of breeding by allowing progeny possessing a trait of interest to be selected at the seed or seedlin...

As the main exporter in the oil palm industry, the need to improve the quality of palm oil has become the main interest among all the palm oil millers in Malaysia. To produce good quality palm oil, it is important for the miller to harvest a good oil palm Fresh Fruit Bunch (FFB). Conventionally, the main reference used by Malaysian harvesters is the manual grading standard published by the Mala...

We obtain solutions of M coupled nonlinear Schrodinger equations that describe multisoliton complexes (MCs) on a background. We present explicit multiparameter families of solutions and numerical simulations, demonstrating specific features of MCs and their collisions. It is shown, in particular, that a MC on a background can have a complicated intensity profile due to a nonlinear superposition...

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