25 research outputs found

    Mudança organizacional: uma abordagem preliminar

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    Successful programs wanted: exploring the impact of alignment.

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    Alignment between formulation and implementation of business strategy can be important for achieving successful programmes. The authors have explored developing a programme management alignment theory. Statistical testing suggests that interaction between the study model variables was found to be multidimensional, complex and subtle in influence. They conclude that programmes have both deliberate and emergent strategies requiring design and management to be organised as complex adaptive systems. Programme lifecycle phases of design and transition were often illustrated by an unclear and confusing strategic picture at the outset which makes it difficult to control. Learning was established as an underlying challenge. The study model demonstrated continuous alignment as an essential attribute contributing towards successful delivery. This requires programme design and structure to adopt an adaptive posture

    Corporate Foundations in Europe

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    The objective is to give an insight into what we know and what we don't know about the current situation of corporate foundations. While we are able to put the spotlight on several interesting developments in the field, this chapter cannot give a comprehensive overview of corporate foundations in all European foundation sectors. As corporate foundations are predominantly public-benefit foundations and part of the nonprofit sector, it is useful to start with a brief overview of the European foundation sector. This may help to gain a first impression of the sector and possibly allows conclusions about the number and country-specific nature of corporate foundations, at least to give some indication about the environment corporate foundations act in

    Selective Mediator dependence of cell-type-specifying transcription

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    The Mediator complex directs signals from DNA-binding transcription factors to RNA polymerase II (Pol II). Despite this pivotal position, mechanistic understanding of Mediator in human cells remains incomplete. Here we quantified Mediator-controlled Pol II kinetics by coupling rapid subunit degradation with orthogonal experimental readouts. In agreement with a model of condensate-driven transcription initiation, large clusters of hypophosphorylated Pol II rapidly disassembled upon Mediator degradation. This was accompanied by a selective and pronounced disruption of cell-type-specifying transcriptional circuits, whose constituent genes featured exceptionally high rates of Pol II turnover. Notably, the transcriptional output of most other genes was largely unaffected by acute Mediator ablation. Maintenance of transcriptional activity at these genes was linked to an unexpected CDK9-dependent compensatory feedback loop that elevated Pol II pause release rates across the genome. Collectively, our work positions human Mediator as a globally acting coactivator that selectively safeguards the functionality of cell-type-specifying transcriptional networks
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