Results 31 to 40 of about 9,201 (135)

The coevolution of board interlock networks and corporate strategic actions

Strategic Management Journal, Volume 47, Issue 4, Page 974-1008, April 2026.
Abstract Research Summary Studies on board interlock networks are divided into two streams, one examining their dynamics; the other, their consequences. We propose that both phenomena—board interlock dynamics and consequences—are interdependent. Applying structuration theory, we explain and empirically demonstrate how firms' corporate strategic actions
Steffen Triebel, Julia Brennecke, Christiana Weber   +2 more
wiley   +1 more source

Internal and external potential-field estimation from regional vector data at varying satellite altitude

, 2017
When modeling global satellite data to recover a planetary magnetic or gravitational potential field and evaluate it elsewhere, the method of choice remains their analysis in terms of spherical harmonics.
Plattner, Alain, Simons, Frederik J.
core   +1 more source

A Curie Point Depth Model of the Conterminous United States Derived From a Prior‐Constrained Equivalent Source Inversion

Geophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract The Curie Point Depth (CPD) is a key thermal boundary in the deep lithosphere and is widely used to constrain its thermal structure. However, uncertainties in magnetization and the non‐uniqueness of inversion lead to considerable inter‐study differences.
Chuanjie Chen, Zhengtao Wang, Yu Gao, Ziyi Zhu   +3 more
wiley   +1 more source

A Holistic Approach in Embedded System Development

, 2015
We present pState, a tool for developing "complex" embedded systems by integrating validation into the design process. The goal is to reduce validation time. To this end, qualitative and quantitative properties are specified in system models expressed as
Nokovic, Bojan, Sekerinski, Emil
core   +2 more sources

Constraints Imposed by the Shape of Marine Magnetic Anomalies on the Magnetic Source [PDF]

, 1976
A two-layer source model for marine magnetic anomalies can accommodate several observations made on the shapes of anomalies in the Pacific and southeast Indian oceans. The layers are defined on the basis of cooling history and magnetic properties.
Cande, Steven C., Kent, Dennis V.
core   +2 more sources

Algal glycans promote microbial turnover of organic matter through stabilization of subtidal permeable sandy sediments

Limnology and Oceanography, Volume 71, Issue 3, March 2026.
Abstract Permeable sands on continental shelves host microbial communities that drive organic carbon turnover, oxygen fluxes and nitrogen loss. Advective porewater flow associated with sedimentary bedforms maintains these rates and fluxes. Modeling and laboratory studies suggest that advective porewater flow is tightly coupled to bedform stability ...
Fabian Lange, Soeren Ahmerkamp, Aman Akeerath Mundanatt, Farooq Moin Jalaluddin, Gesa Schulz, Daniela Voß, Oliver Zielinski, Ulrike Hanz, Gaute Lavik, Hannah K. Marchant, Jan‐Hendrik Hehemann, Timothy G. Ferdelman, Moritz Holtappels, Marcel M. M. Kuypers   +13 more
wiley   +1 more source

Lipschitz stability for the electrostatic inverse boundary value problem with piecewise linear conductivities [PDF]

, 2015
We consider the electrostatic inverse boundary value problem also known as electrical impedance tomography (EIT) for the case where the conductivity is a piecewise linear function on a domain $\Omega\subset\mathbb{R}^n$ and we show that a Lipschitz ...
Alessandrini, Giovanni, de Hoop, Maarten V., Gaburro, Romina, Sincich, Eva   +3 more
core   +2 more sources

A Novel Iterative Stable Algorithm for Global Moho Modeling in the Spherical Harmonic Domain

Earth and Space Science, Volume 12, Issue 12, December 2025.
Abstract The Mohorovičić discontinuity (Moho) marks the boundary between Earth's crust and the underlying mantle, serving as a critical interface for understanding Earth's structure, composition, and geodynamic processes. This study introduces a novel iterative and stable algorithm for global Moho depth inversion.
Wenjin Chen, Xiaoyu Tang
wiley   +1 more source

Crustal Structure of Hainan Island and Surrounding Seabed Based on High-Resolution Airborne Gravity

Applied Sciences
Hainan Island and its surrounding seabed are located at the intersection of the Eurasian, Indochina, and South China Sea tectonic plates with active Quaternary volcanism and intensive seismicity, such as the 7.6-magnitude earthquake that occurred in ...
Xiao Li, Xuanjie Zhang, Wan Zhang, Ruohan Wu, Yanyun Sun, Guotao Yao, Huaichun Wu   +6 more
doaj   +1 more source

Regularization strategy for the layered inversion of airborne TEM data: application to VTEM data acquired over the basin of Franceville (Gabon) [PDF]

, 2011
Airborne transient electromagnetic (TEM) is a cost-effective method to image the distribution of electrical conductivity in the ground. We consider layered earth inversion to interpret large data sets of hundreds of kilometre. Different strategies can be
Aster, Auken, Auken, Chen, Christensen, Christiansen, Constable, Cox, Hansen, Hansen, Huang, Huang, Lanczos, Ley-Cooper, Menke, Monteiro Santos, Oldenburg, Palacky, Portniaguine, Raiche, Siemon, Vallée, Viezzoli, Ward, Wilson, Wolfgram, Zhdanov   +26 more
core   +2 more sources