Aims Predetermined treatment duration limits (PTDLs) are often used by Taiwan's National Health Insurance Administration to contain healthcare costs, but they may compromise patient outcomes. Therefore, we studied Taiwan's 2017 extension of the bevacizumab PTDL from 24 to 36 weeks in metastatic colorectal cancer (mCRC) to evaluate whether prolonged ...
Wei‐Ming Huang +6 more
wiley +1 more source
Artificial autotetraploidy modulates flowering regulation in industrial hemp through DNA methylation and transcriptomic reprogramming. [PDF]
Kuang C +11 more
europepmc +1 more source
Exploring the panel and country wise effect of circular economy on environmental sustainability across six leading circular economies. [PDF]
Wei N +6 more
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Social capital and its influence on sustainable economic development and natural resource management among ethnic minorities in Phu Tho province, Vietnam. [PDF]
Vu VK, Vu KH, Vu TTN.
europepmc +1 more source
Functional Trait Divergence Underlies the Spatial Trade-Off Between Water and Nitrogen Use Efficiencies in Northern Tibetan Alpine Grasslands. [PDF]
Zhao G, Yan M, Shi P, Chen X, Hei H.
europepmc +1 more source
Wetland productivity and stability increase more with average plant size than with plant functional diversity. [PDF]
Liu H +6 more
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'Better Conversations with Primary Progressive Aphasia and other rare dementias (BCPPA plus)' telehealth communication partner training programme: protocol for an NHS embedded randomised controlled feasibility and implementation study. [PDF]
Talbot R +10 more
europepmc +1 more source
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Mathematical analysis is key to the modeling and management of natural resources. By presenting required mathematical methods, classic dynamic models for non-renewable and renewable resources, and by exploring several contemporary problems, this text provides a foundation for advanced research. Topics include seminal models in fishery, forestry and non-
Jon M. Conrad, Daniel Rondeau
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In this book, Jon Conrad and Colin Clark develop the theory of resource economics. To begin, they provide an introduction to the required techniques of dynamic optimization. Throughout the book they build the reader's understanding with many fully-worked problems and numerical examples.
Jon M. Conrad, Colin Whitcomb Clark
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