Results 41 to 50 of about 66,998 (151)
Genetic Algorithm Aided Timeslot Scheduling for UTRA TDD CDMA Networks
, 2005 It is demonstrated that genetic algorithms may be utilised for finding a suboptimum but highly beneficial uplink (UL) or downlink (DL) timeslot (TS) allocation for improving the achievable performance of the third generation UTRA system’s time division ...
Hanzo, L., Ni, S.
core +1 more source
Sensing and decision-making in random search [PDF]
, 2012 While microscopic organisms can use gradient-based search to locate resources, this strategy can be poorly suited to the sensory signals available to macroscopic organisms.
Hein, Andrew M., McKinley, Scott A.
core +1 more source
Effects of Surface Characteristics on the Existence of Isolated Permafrost in Northeastern Mongolia
Permafrost and Periglacial Processes, EarlyView.ABSTRACT Isolated patches of permafrost, where ground thermal changes are affected by ecosystem factors such as vegetation cover rather than climate, may be vulnerable to environmental disturbances in semiarid regions. However, the impacts of ecosystem factors remain underevaluated in Mongolia.
Gansukh Yadamsuren +9 more
wiley +1 more source
HetNets and Massive MIMO: Modeling, Potential Gains, and Performance Analysis
, 2013 We consider a heterogeneous cellular network (HetNet) where a macrocell tier with a large antenna array base station (BS) is overlaid with a dense tier of small cells (SCs).
Kountouris, Marios, Pappas, Nikolaos
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Space-time coding for UMTS. Performance evaluation in combination with convolutional and turbo coding [PDF]
, 2000 Space-time codes provide both diversity and coding gain when using multiple transmit antennas to increase spectral efficiency over wireless communications systems.
Gaspa Maynou, Roger +1 more
core +1 more source
HeliyonObjective: Delays in the diagnosis and treatment of pulmonary tuberculosis (PTB) can increase the risk of transmission, thereby posing a significant risk to public health. Early diagnosis is considered to play a crucial role in eliminating TB.
Qiao Liu +9 more
doaj +1 more source
Journal of Materials Research and Technology, 2023 Steel surface decarburization is an important defect, deteriorating the component fatigue life significantly. Although there have been great efforts over decades to investigate the steel decarburization behaviour and related factors, one important aspect
Haitao Zhao +6 more
doaj +1 more source
Allergy, EarlyView.ABSTRACT This update and revision of the international guideline for urticaria was developed in accordance with the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. It is an initiative of the Global Allergy and Asthma Excellence Network (GA2LEN) and its Urticaria and ...
T. Zuberbier +221 more
wiley +1 more source
Rethinking control‐IQ+ technology: Simple strategies for easy optimization
Diabetes, Obesity and Metabolism, EarlyView.Abstract Control‐IQ+ is an automated insulin delivery (AID) algorithm approved for people with type 1 diabetes aged 2+ years and adults aged 18+ years with type 2 diabetes. While numerous publications support improved glycaemia and quality of life for people with diabetes, this practice paper is intended to encourage uptake for healthcare professionals
Viral N. Shah +5 more
wiley +1 more source
Case Reports in Oncological Medicine, 2019 Introduction. Some patients with head and neck cancers have pain refractory to aggressive multimodal therapies. Herein, we report the use of an intrathecal targeted drug delivery (TDD) system catheter tip placed at C1 for the treatment of recalcitrant ...
Rajat N. Moman +2 more
doaj +1 more source