Abstract: In this paper, a low-cost K-band phased array antenna is designed for LEO satellite communication. The design reduces the number of T/R components by allowing multiple elements to share a ...
Bug: A naive solution may try all subarrays using nested loops (O(n²) or worse), which is too slow for large inputs. Expected: Use Kadane’s Algorithm (O(n)), which efficiently updates the running sum ...
The current test cases do not handle scenarios where multiple duplicate elements exist but the optimal unique subarray is formed by deleting more than one of them — especially when they are not ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
In order to conserve resources, we need to reuse raw materials as often as we can. This requires recycling materials flows that have as high and as consistent a quality as possible. It is only with ...
In their Insurance Law column, Jonathan A. Dachs writes: One of the more interesting insurance law questions posed to the courts in recent years involves whether an "SUM" carrier is entitled to a ...
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