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| 1 | Sharkskin-Inspired Magnetoactive Reconfigurable Acoustic Metamaterials显示文摘Most of the existing acoustic metamaterials rely on architected structures with fixed configurations,and thus,their properties cannot be modulated once the structures are fabricated.Emerging active acoustic metamaterials highlight a promising opportunity to on-demand switch property states;however,they typically require tethered loads,such as mechanical compression or pneumatic actuation.Using untethered physical stimuli to actively switch property states of acoustic metamaterials remains largely unexplored.Here,inspired by the sharkskin denticles,we present a class of active acoustic metamaterials whose configurations can be on-demand switched via untethered magnetic fields,thus enabling active switching of acoustic transmission,wave guiding,logic operation,and reciprocity.The key mechanism relies on magnetically deformable Mie resonator pillar(MRP)arrays that can be tuned between vertical and bent states corresponding to the acoustic forbidding and conducting,respectively.The MRPs are made of a magnetoactive elastomer and feature wavy air channels to enable an artificial Mie resonance within a designed frequency regime.The Mie resonance induces an acoustic bandgap,which is closed when pillars are selectively bent by a sufficiently large magnetic field.These magnetoactive MRPs are further harnessed to design stimuli-controlled reconfigurable acoustic switches,logic gates,and diodes.Capable of creating the first generation of untethered-stimuli-induced active acoustic metadevices,the present paradigm may find broad engineering applications,ranging from noise control and audio modulation to sonic camouflage. | Kyung Hoon Lee Kunhao Yu Hasan Al Ba’ba’a An Xin Zhangzhengrong Feng Qiming Wang | 2020 | Research2020，，1： | 2 |
| 2 | Characteristics of brick used as aggregate in historic brick-lime mortars and plasters显示文摘 | Hasan B?ke Sedat Akkurt Ba?ak I?peko g?lu | | 0，，06： | 1 |
| 3 | Comparative Analysis of Hemostatic Agent in a Swine Model of Lethal Groin Injury显示文摘 | Hasan BA Gemma BU Dana M | 2004 | Trauma2004，56，： | 1 |
| 4 | Fluid resuscitation;past,present,and the future显示文摘 | Heena PS Hasan BA | | 0，，03： | 1 |
| 5 | Surviving blood loss without blood transfusion in a swine poly -tramna model 显示文摘 | Hasan BA Fahad Shuja Muhammad | 2009 | Surgery2009，146，： | 1 |
| 6 | Hypertonic saline:intraosseous infusion causes myonecrosis in a dehydrated swine model of uncontrolled hemorrhagic shock显示文摘 | Hasan BA Corazon MP Elenk K | 2002 | J Trauma2002，52，： | 1 |
| 7 | The in- fluence of university R&D expenditures on new business for-mations and employment growth显示文摘 | Kirchhoff BA Newbert SL Hasan I Armington C | | 0，，04： | 1 |
| 8 | Photoimmunotherapy of human ovarian cancer cells ex vivo 显示文摘 | Goff BA Bamberg MP Hasan T | 1991 | Cancer Res1991，51，18： | 1 |
| 9 | Nonlinear Finite Element Reliability Analysis of Concrete-Faced Rockfill (CFR) Dams Under Static Effects 显示文摘 | Murat Emre Kartal Alemdar Bayraktar Hasan Basri Ba~aga | 2012 | Applied Mathematical Modelling2012，36，11： | 1 |
| 10 | Coaxial, microcoaxial, and biaxial microincision cataract surgery显示文摘 | ?zzet Can Tamer Takmaz Yelda Y?ld?z Hasan Ali Bayhan Gülizar Soyugelen Ba?ak Bostanc? | 2010 | Journal of Cataract & Refractive Surgery2010，，5： | 1 |
| 11 | Coexistence of Pseudotumor Cerebri and Chiari Malformation Type 1显示文摘Objective:To identify different radiological markers for the diagnosis of the coexistence of pseudotumor cerebri and Chiari malformation type 1.Method:Patients who were clinically suspected to have Chiari malformation type 1 and were referred to the Department of Radiology between 2007 and 2020,and whose diagnosis was radiologically confirmed through magnetic resonance imaging(MRI),were retrospectively evaluated.A total of 49 Chiari malformation type 1 patients with both cervical and cerebral examinations and 49 control subjects of the same age and gender without a diagnosis of Chiari malformation type 1 were included in the study.In Chiari malformation type 1 diagnosed patients,the presence of pseudotumor cerebri,the presence of syringomyelia in cervical spinal MRI images,and the distance of cerebellar tonsils and obex according to McRae line were evaluated in millimeters.Result:In Chiari malformation type 1 clinically and radiologically diagnosed cases,the cerebellar tonsils and obex were located lower in patients with a radiological diagnosis of pseudotumor cerebri compared to those without,and the rate of accompanying syringomyelia appeared to be higher.However,no statistically significant difference was observed between the two groups.Conclusion:The coexistence of pseudotumor cerebri and Chiari malformation type 1 is more common than previously estimated.Different treatment protocols in the coexistence of pseudotumor cerebri and Chiari malformation type 1 emphasize the importance of making this diagnosis.Further radiological imaging studies are needed to identify different radiological markers for the diagnosis of the coexistence of pseudotumor cerebri and Chiari malformation type 1. | BarışTen Celal Bağdatoğlu Hasan HüsnüYüksek Gülhan Temel Yüksel Balcı | 2023 | Proceedings of Anticancer Research2023，7，6： | 0 |
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