Image Classification Model Based on Contrastive Learning With Dynamic Adaptive Loss by Quandeng Gou, Jingxuan Zhou, Zi Li, Fangrui Zhang, Yuheng Ren

“…A new image classification model is proposed to solve the above problems. The backbone of the proposed model consists of CNN and Transformer in tandem, taking advantage of CNN’s strengths in local feature extraction and fully utilizing Transformer’s ability to process the global information of the image, thus deepening the model’s understanding of the image’s semantic relationship. …”
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Russia's interaction with the countries of the Global South by A. A. Pokhilko, T. A. Shebzukhova

“…Russia is ready to act as the main supplier of mineral fertilizers and agricultural products. The most urgent problems to be solved in the region are still the construction of nuclear power plants, the development of oil and gas fields, and the production of petrochemical products. …”
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Protective Potential and Functional Role of Antibodies Against SARS-CoV-2 Nucleocapsid Protein by Alexandra Rak, Ekaterina Bazhenova, Polina Prokopenko, Victoria Matyushenko, Yana Orshanskaya, Konstantin V. Sivak, Arina Kostromitina, Larisa Rudenko, Irina Isakova-Sivak

“…These problems may be solved by focusing on highly conserved coronavirus antigens, for example nucleocapsid (N) protein, which is actively expressed by coronavirus-infected cells and serves as a target for the production of virus-specific antibodies and T cell responses. …”
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Village Savings and loan associations and socio-economic empowerment of vulnerable people in Kamuganguzi Sub-County Kabale, District, Uganda. by Deus, Mwijukye, Moses, Agaba

“…The recommendations were; need to improving the health status of women in families as well as children since they are regarded vulnerable in order to let them live happily; there should be improved nutrition and food supply to all families to let children and other members grow healthy and live a happy life; increased household income should be the ultimate goal fostered by credit accessibility in the area which must be done with ease through the start of small and medium enterprises especially women; it is recommended that the vulnerable groups of people have the replacement of the damaged property in case of any loss aiming at keeping standards of living at household level; achieving flexibility to immense development of social capital required the development of the saving culture that promotes regular income to help the community solve their personal problems; the social fund should be a unifying factor that enhances development through increased social networking to allow information flow since information is power.…”
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Solusi untuk Meningkatkan Knowledge Management Readness di Badan Pusat Statistik Kabupaten/Kota by Herlambang Permadi, Dana Indra Sensuse

“…From the results of this analysis, a tool design was proposed as a recommendation to solve these problems, including an online survey system environment to help reduce workloads, and an employee placement recommender system using Analytical Hierarchy Process (AHP) to assist employee mapping. …”
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Penerapan Model Enterprise Architecture Cube Pada Perencanaan Strategi Sistem Dan Teknologi Informasi by Delia Apriana, Sawali Wahyu

“…In carrying out its business processes there are problems at Afdhal Pharmacy, namely ordering goods to suppliers still relying on bookkeeping for recording goods data resulting in errors in goods data collection such as lagging data on goods that should be recorded and delays in ordering goods. …”
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studying van Gogh's conscious way of life considering Heidegger's views by samin tofighi, jamal Arabzadeh

“…Similarly, according to Heidegger, man's inquiry should begin with problems, not with philosophy. Our motivation also stems from the challenge of thinking about going back to the actual items. …”
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Studies on the mechanism of ototoxic action of cisplatin and the antagonistic effect of polyphenolic compounds by Shengyu Han, Shengyu Han, Jinjun Sun, Jinjun Sun, Wenpeng Li, Wenpeng Li, Jihong Li, Haoming Yu, Haoming Yu, Shuai Wang, Yuhua Chi, Yuhua Chi

“…In addition, some polyphenols can enhance the anti-tumour effect while antagonizing ototoxicity.Although polyphenols show good application prospects in the prevention and treatment of cisplatin ototoxicity, there are still some problems that need to be solved, such as the low bioavailability of polyphenols, the mechanism of action has not yet been fully elucidated, the optimal dosing regimen has not yet been determined, whether there is any superimposed effect of combining the various types of polyphenols, and whether the oral polyphenols can exert an otoprotective effect through the regulation of the intestinal flora through the intestinal-auricular axis.This study provides new insights into polyphenols as potential drug candidates for CIO by summarising the cytotoxic mechanisms of cisplatin and the mechanism of action of polyphenols targeting these mechanisms in order to retard the progression of CIO. …”
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SPCB-Net: A Multi-Scale Skin Cancer Image Identification Network Using Self-Interactive Attention Pyramid and Cross-Layer Bilinear-Trilinear Pooling by Xin Qian, Tengfei Weng, Qi Han, Chen Wu, Hongxiang Xu, Mingyang Hou, Zicheng Qiu, Baoping Zhou, Xianqiang Gao

“…Deep convolutional neural networks have made some progress in skin lesion classification and cancer diagnosis, but there are still some problems to be solved, such as the challenge of small inter-class feature differences and large intra-class feature differences, which might limit the classification performance of the model as high-level and low-level features are not properly utilized. …”
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Preparation and performance of hydroxyapatite-graphene oxide composite microspheres by YUAN Qiuhua, SHI Xin, WU Wenshan, DAI Xiaoyi, ZHONG Junxi, YANG Yuan, JIAN Youliang, LI Ruilong, WANG Tao

“…Drug-loaded microspheres have been widely studied and applied in biomedical materials, but there are still some open problems such as low drug loading and sudden release. …”
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Detection and analysis of organic contaminants in potable water based on three-dimensional fluorescence spectroscopy by CHEN Fang, ZHANG Xiaoyan, HUANG Pingjie, HOU Dibo, ZHANG Guangxin, ZHAO Jiajia, HE Jiping

“…It is proved that in the case of being close to the national standard, the use of three-dimensional fluorescence spectroscopy and PARAFAC can distinguish the pollution concentration of micrograms level.Aiming to solve the problems that potable water is easily contaminated by organics, this paper designed an experiment to detect the fluorescence spectroscopy of five days running water and three kinds of organic solution of different concentrations. …”
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A comparative evaluation of commercially available non-herbal denture adhesives and essential oil based herbal denture adhesives on patient comfort and satisfaction- a clinical tri... by Pooja Chitlange, Seema Sathe, Surekha Godbole, Aashika Agrawal

“…Severe resorption of the residual alveolar ridge is one of the most common problems among edentulous patients, and it can still happen even with careful prosthetic therapy. …”
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Performance and mechanism of Congo red degradation by Fe-Cu bimetallic MOFs in Fenton-like system by GONG Jiankang, ZHOU Qingyun, QU Yanmei, CHEN Ni, WANG Yaqiu, WANG Bangyan

“…To solve the problems in Fenton-like reactions， such as slow Fe3+/Fe2+ redox cycle， low electron transfer rate at the material interface， and high electron density of Fe3+ in Fe-MOFs， Fe-Cu bimetallic nitro-functionalized MOFs material （NMIL-88B-Cu-1） is synthesized by a one-step solvothermal method based on the principle of redox coupling reaction. …”
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Village Savings and Loan Associations and Socio-Economic Empowerment of Vulnerable People in Kamuganguzi Sub-County Kabale, District, Uganda by Mwijukye, Deus, Moses, Agaba

“…The recommendations were; need to improving the health status of women in families as well as children since they are regarded vulnerable in order to let them live happily; there should be improved nutrition and food supply to all families to let children and other members grow healthy and live a happy life; increased household income should be the ultimate goal fostered by credit accessibility in the area which must be done with ease through the start of small and medium enterprises especially women; it is recommended that the vulnerable groups of people have the replacement of the damaged property in case of any loss aiming at keeping standards of living at household level; achieving flexibility to immense development of social capital required the development of the saving culture that promotes regular income to help the community solve their personal problems; the social fund should be a unifying factor that enhances development through increased social networking to allow information flow since information is power…”
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Village Savings And Loan Associations (VSLA) and Socio -Economic Empowerment of Vulnerable People in Kamuganguzi Sub County Kabale District. by Mwijukye, Deus

“…The recommendations were; need to improving the health status of women in families as well as children since they are regarded vulnerable in order to let them live happily; there should be improved nutrition and food supply to all families to let children and other members grow healthy and live a happy life; increased household income should be the ultimate goal fostered by credit accessibility in the area which must be done with ease through the start of small and medium enterprises especially women; it is recommended that the vulnerable groups of people have the replacement of the damaged property in case of any loss aiming at keeping standards of living at household level; achieving flexibility to immense development of social capital required the development of the saving culture that promotes regular income to help the community solve their personal problems; the social fund should be a unifying factor that enhances development through increased social networking to allow information flow since information is power. …”
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Ciphertext policy hidden access control scheme based on blockchain and supporting data sharing by Ruizhong DU, Tianhe ZHANG, Pengliang SHI

“…Objectives: Although the traditional attribute-based encryption scheme achieves one-to-many access control,there are still challenges such as single point of failure,low efficiency,no support for data sharing,and privacy leakage.To solve these problems,a ciphertext policy hidden access control scheme based on blockchain and supporting data sharing is proposed. …”
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Dual-stack host discovery method based on SSDP and DNS-SD protocol by Fan SHI, Yao ZHONG, Pengfei XUE, Chengxi XU

“…With the exhaustion of the IPv4 addresses, the promotion and deployment of IPv6 has been accelerating.Dual-stack technology allows devices to enable both IPv4 and IPv6 protocols, which means that users are facing more security risks.Although the existing work can realize the identification and measurement of some dual-stack servers, the following problems still exist.Dual-stack host identification requires deep protocol identification of host services, but this method consumes too much scanning resources.Besides, network service providers may provide consistent services on distributed hosts, making it difficult to guarantee the accuracy of dual-stack host identification through service fingerprints.To solve these problems, the LAN service discovery protocol was used to bind host services to IP addresses, and a dual-stack host discovery method based on SSDP and DNS-SD protocols was proposed.In IPv4 network environment, the target host was induced to actively send a request to the constructed IPv6 server through SSDP protocol, and then the IPv6 address was extracted from the server’s log.Or the service list of the target host and its corresponding AAAA record was enumerated through the DNS-SD protocol and the IPv6 address of the target host was obtained, in order to realize the discovery of the dual stack address pairs.With this method, IPv6 addresses was obtained directly from the IPv4 host, which ensured the accuracy of the discovered dual-stack host.At the same time, only request packets for specific protocols were needed during the discovery process, which greatly saved scanning resources.Based on this method, the SSDP hosts and DNS-SD hosts accidentally exposed to the global IPv4 network were measured.A total number of 158k unique IPv6 addresses were collected, of which 55k were dual-stack host address pairs with globally reachable IPv6 addresses.Unlike existing work that focused on dual-stack servers, this method mainly targeted end-users and client devices, and built a unique set of active IPv6 devices and dual-stack host address pairs that have not been explored so far.Through the analysis of the obtained IPv6 address addressing type, it shows that IPv6 address is mainly generated in a random manner, which greatly reduces the possibility of IPv6 hosts being discovered by scanning.In particular, by measuring the ports and services of dual-stack hosts, we found that the security policy differences of dual-stack hosts on different protocol stacks.Especially, IPv6 protocol stack exposes more high-risk services, expanding the attack surface of hosts.The research results also show that the infeasibility of IPv6 address space traversal scanning mitigates the security risks of IPv6, but incorrect network configuration greatly increases the possibility of these high-risk IPv6 hosts being discovered and users should revisit IPv6 security strategy on dual-stack hosts.…”
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Challenges of the COVID-19 Pandemic against Some elements of Modern Political Philosophy by bahram akhavan kazemi, javad salehi, Hosain Mohseni

“…Furthermore, rationalism and scientism of philosophy of modernity which held that humanity, through these principles, could intervene in all matters and solve its problems independently of the external world, have also been brought into conflict by the pandemic. …”
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Extracellular derivatives for bone metabolism by Yan Wu, Peiran Song, Miaomiao Wang, Han Liu, Yingying Jing, Jiacan Su

“…Aim of review: In complex bone therapy and bone regeneration, extracellular derivatives have become a promising research focus to solve the problems of bone metabolic diseases. These derivatives, which include components such as extracellular matrix, growth factors, and extracellular vesicles, have significant therapeutic potential. …”
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Super-Fast Refresh Holographic Display Based on Liquid Crystal Films Doped With Silver Nanoparticles by Hongyue Gao, Zehang Dai, Jicheng Liu, Suna Li, Wen Zhou, Fan Xu, Huilin Fang, Xiaoxi Cheng, Yingjie Yu, Huadong Zheng

“…However, dynamic holographic materials still have problems such as slow refresh, high applied electrical field, etc., to be solved to realize video-rate 3-D display. …”
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