Laboratory experiments have been playing a unique role in the great scientific endeavor to better understand the complex phenomena of environmental flows for centuries. Thus, we find it quite appropriate to start our review – motivated by an Italian conference and written by Hungarian authors – with a historic reference to the heritage of the 17th century scholar Luigi Fernando Marsigli (16…
This book uses the spiral shape as a key to a multitude of strange and seemingly disparate stories about art, nature, science, mathematics, and the human endeavour. In a way, the book is itself organized as a spiral, with almost disconnected chapters circling around and closing in on the common theme. A particular strength of the book is its extremely cross-disciplinary nature - everything is f…
Exploring the concept of quality management from a new point of view, this book presents a holistic model of how consumers judge the quality of products. It links consumer perceptions of quality to the design and delivery of the final product, and presents models and methods for improving the quality of these products and services. It offers readers an improved understanding of how and why the …
Perubahan perioperatif pada fungsi ginjal menyebabkan kecemasan baik pada penyedia layanan maupun pasien karena memberikan risiko yang signifikan untuk hasil yang merugikan. Selama dekade terakhir, kriteria Risiko, Cedera, Kegagalan, Kehilangan, dan Penyakit Ginjal Stadium Akhir (RIFLE), Acute Kidney Injury Network (AKIN), dan Kidney Disease: Improving Global Outcomes (KDIGO) telah menstandarka…
Istilah "hemostasis" merangkum berbagai proses fisiologis yang menyebabkan berhentinya perdarahan jika terjadi cedera pembuluh darah. Hemostasis menjaga darah di dalam pembuluh darah yang rusak dan oleh karena itu merupakan mekanisme yang menyelamatkan jiwa. Selain itu, hemostasis yang adekuat merupakan prasyarat untuk penyembuhan luka yang efektif setelah cedera. Proses hemostasis sangat kompl…
Melalui buku ini, saya bermaksud menyampaikan kepada pembaca tiga bab matematika mutakhir yang diposisikan di persimpangan geometri aljabar-lebih tepatnya, aljabar homologis berkas modul pada ruang bercincin-dan teori analitik kompleks ruang. Dari sudut pandang saya sebagai penulis, titik fokus teks ini adalah Bab. 1. Bab pertama mengeksplorasi wilayah di sekitar konsepsi Nicholas Katz dan Tada…
Teori stabilitas pertama kali didirikan oleh Aleksandr Lyapunov pada tahun 1892 (lihat [70]). Karena penerapan teori stabilitas yang luas, banyak ahli matematika mengabdikan diri pada bidang ini. Untuk sistem diferensial yang tidak stabil, cara menstabilkannya, dengan bantuan kontrol umpan balik, menjadi subjek penting dalam teori kontrol persamaan diferensial. Ini disebut stabilisasi umpan bal…
This book presents the research and development results on power systems oscillations in three categories of analytical methods. First is damping torque analysis which was proposed in 1960’s, further developed between 1980-1990, and widely used in industry. Second is modal analysis which developed between the 1980’s and 1990’s as the most powerful method. Finally the linearized equal-a…
This book reports the results of exhaustive research work on modeling and control of vertical oil well drilling systems. It is focused on the analysis of the system-dynamic response and the elimination of the most damaging drill string vibration modes affecting overall perforation performance: stick-slip (torsional vibration) and bit-bounce (axial vibration). The text is organized in three part…
This book is the first to report on theoretical breakthroughs on control of complex dynamical systems developed by collaborative researchers in the two fields of dynamical systems theory and control theory. As well, its basic point of view is of three kinds of complexity: bifurcation phenomena subject to model uncertainty, complex behavior including periodic/quasi-periodic orbits as well as cha…