The rapid expansion of the drone industry has resulted in a substantial increase number low-altitude drones, giving rise to concerns regarding collision avoidance and countermeasure strategies among these unmanned aerial vehicles. These challenges underscore urgent need for air-to-air target detection. An effective detection model must exhibit high accuracy, real-time capabilities, lightweight network architecture achieve balance between precision speed when deployed on embedded devices. In...

To address the challenges of high computational complexity and poor real-time performance in binocular vision-based Unmanned Aerial Vehicle (UAV) formation flight, this paper introduces a UAV localization algorithm based on lightweight object detection model. Firstly, we optimized YOLOv5s model using design principles, resulting Yolo-SGN. This achieves 65.5% reduction parameter count, 62.7% FLOPs, 1.8% increase accuracy compared to original Subsequently, Yolo-SGN is utilized extract target...

To evaluate the impact of dexmedetomidine (Dex) on agitation and inflammatory response during recovery from anesthesia in young children following cochlear implantation surgery. We randomly divided 80 who underwent unilateral into two equal groups. Group D received an intravenous infusion Dex after induction anesthesia, while those group C volume saline infusion. The mean arterial pressure (MAP) heart rate (HR) groups were recorded at four different time intervals: before (T0); 30 min (T1);...

Advances in single-cell technology have enabled the detailed mapping of testicular cell transcriptomes, which is essential for understanding spermatogenesis. However, fragmented nature age-specific data from various literature sources has hindered comprehensive analysis. To overcome this, Human Testis Database (HumanTestisDB) was developed, consolidating multiple human sequencing datasets to address this limitation. Through extensive investigation, 38 unique types were identified, providing...

Protein kinase C (PKC) family is evolutionally conserved and involved in various signaling cascades all cells. Of the family, PRKCQ dominatingly expressed testis, however, its molecular functionality spermatogenesis male fertility remains unclear. To evaluate role of spermatogenesis, Prkcq knockout mice were generated using CRISPR/Cas9 system. Histological immunofluorescence assays by different markers employed to assess testicular cells variation. Sperm parameters analyzed computer-assisted...

Observational studies suggest a link between diabetes and oral potentially malignant disorders (OPMDs), such as lichen planus (OLP) leukoplakia (OLK). The causal relationship, well the type of that promotes OPMDs development, remains unclear. This Mendelian randomization (MR) study estimated effects diabetes-related traits on OPMDs. Large-scale genome-wide association data 1 (T1D), 2 (T2D), fasting glucose (FG), insulin (FI), glycated hemoglobin (HbA1c), OLP, OLK, actinic cheilitis (AC) were...

Epstein-Barr virus-positive anaplastic plasmacytoma in the sinonasal tract is uncommon. Herein, we present case of a 40-year-old male patient with right filled soft tissue mass, as shown on CT. Apart from frequent nosebleeds, he did not report any specific symptoms, such nasal obstruction, discharge, or loss smell. The underwent functional endoscopic sinus surgery under general anesthesia. diagnosis was confirmed by lesion biopsy, subsequent immunohistochemical staining, and situ hybridization.

Hyalinizing clear cell carcinomas (HCCCs) are infrequent, malignant tumors characterized by their low-grade nature. They typically originate from minor salivary glands. However, these can potentially emerge in any location with glands, including the nasopharynx. This report presents two cases of HCCC females aged 61 and 72 years, both approximately 4 cm size. In first case, a 72-year-old female presented recurrent bilateral epistaxis. Imaging studies revealed nasopharyngeal mass, surgically...

<title>Abstract</title> Drone swarms hold great potential for various applications. To enable the operation of drone swarms, primary challenge is to resolve relative positioning drones within swarm. A reliable method position sensing essential maintaining formation. Currently, mainstream approach swarm involves GPS and communication-based sharing techniques. However, susceptible interference has poor accuracy in certain environments. address this issue, paper proposes an autonomous based on...

Abstract Advances in single-cell technology have enabled the detailed mapping of testicular cell transcriptomes, which is essential for understanding spermatogenesis. However, fragmented nature age-specific data from various literature sources has hindered comprehensive analysis. To overcome this, Human Testis Database (HumanTestisDB) was developed, consolidating multiple human sequencing datasets to address this limitation. Through extensive investigation, 38 unique types were identified,...

Ameloblastoma (AM) is a rare epithelium-derived odontogenic tumor, mostly involving the mandible and less often maxilla. Most AMs are benign characterized by indolence local invasiveness, with high recurrence rate. Herein, we present case of maxillary AM in 42-year-old female suffering from left nasal congestion facial swelling for almost one month after endoscopic surgery at hospital. The mass was completely resected transnasal functional sinus based on radiographic examination....

Sinonasal teratocarcinosarcoma (SNTCS) is one of the rarest and most highly invasive malignant neoplasms often found in nasal cavity paranasal sinuses. SNTCS misdiagnosed because its morphological heterogeneity. Due to rarity, clinical characteristics optimal therapy have not been well-established. Here, we present a case with orbital intracranial extensions. A 48-year-old male patient presented left-side obstruction for 3 years. He appeared visual neurological symptoms 2 months ago. On...

Dexmedetomidine is a useful sedative agent for spinal anesthesia. However, it has been reported to decreases heart rate in dose-dependent manner. In the present study, we compared bolus dose of midazolam and loaded dexmedetomidine over 10 min determine additional sedation methods.A total 100 patients who were classified as American Society Anesthesiologists physical status I-II undergoing anesthesia randomly divided into two groups. combination group (group MD), after loading 0.05 mg/kg...

With the ever-increasing popularity of cloud computing technology, many enterprises and organizations have migrated their business applications to platform, thus forming a service system that hosts various services. A user can browse, select invoke his/her interested services from rate quality through online feedback or ratings. Such ratings contribute much healthy running system. However, fake potential malicious users affect fairness system's trust model negatively severely, even...

Based on the analysis of ecological civilization under horizon importance cultivating public quality humanistic and social science, this paper discusses construction as a systematic project, development humanities science literacy, focal point in is foundation project.The goal cultivation should meet requirements relevant education civilization.This proposes scientific literacy relations directly relating to professional skills, forming accomplishment, which educational level are positively...

Objective To evaluate the efficacy of a type endotracheal tube extended with terminal swelling and resistance bending pressure for airway management during mechanical ventilation in children prone position. Methods Sixty pediatric patients cerebral palsy both sexes, aged 3-7 yr, weighing 11-23 kg, American Society Anesthesiologists physical statusⅠor Ⅱ, scheduled elective selective functional posterior rhizotomy, were randomly allocated into 2 groups (n=30 each) using random number...

Flegel disease (also known as hyperkeratosis lenticular perstans, HLP) is a rare keratinization disorder characterized by multiple asymptomatic papules predominantly distributed on the distal extremities. Very recently, variants in SPTLC1, which encodes serine palmitoyltransferase, long chain base subunit-1 (SPTLC1), have been demonstrated to cause HLP. Herein, we report patient with familial HLP caused novel variant SPTLC1.

Salivary duct carcinoma (SDC) is an uncommon but highly aggressive tumor with a poor prognosis. SDC mainly arises from the major salivary glands, typically parotid gland. Here, we report rare case of sinonasal in 54-year-old male patient that might have originated inferior turbinate. The presented left nasal congestion and rhinorrhea. Following endoscopic intervention, histopathological examination revealed diagnosis SDC, characterized by formation solid cancer nests central comedo-type...