Relevant bibliographies by topics / ASAT

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Academic literature on the topic 'ASAT'

Author: Grafiati
Published: 4 June 2021
Last updated: 15 June 2025

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Journal articles on the topic "ASAT"

1

Gimeno, Teresa E., Katy E. Sommerville, Fernando Valladares, and Owen K. Atkin. "Homeostasis of respiration under drought and its important consequences for foliar carbon balance in a drier climate: insights from two contrasting Acacia species." Functional Plant Biology 37, no. 4 (2010): 323. http://dx.doi.org/10.1071/fp09228.

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Under drought, when photosynthesis (A) is impaired, foliar respiration (R) becomes crucial to estimate plant carbon balance. However, the effects of drought on R remain unclear and little is known about differences between congeners with divergent anatomy. In this study we compared the physiological response to imposed drought in plants of two Acacia species: Acacia pycnantha Benth. and Acacia floribunda (Vent.) Willd. in a controlled environment. We subjected half of the plants to two desiccation cycles. Relative water content (RWC), the ratio of variable to maximum fluorescence (Fv/Fm), phyllode dark respiration (Rdark), stomatal conductance to water (gs), light-saturated photosynthesis (Asat) were monitored. Drought significantly reduced RWC, gs, Fv/Fm, and Asast; increased the instantaneous water use efficiency in the species with higher foliage mass per area (FMA) (A. pycnantha) and did not have any significant effect on Rdark but increased the Rdark/Asat ratio. Although the shape of the response to drought of both species was similar, the two species differed in the magnitude in the increase of the Rdark/Asat ratio, with drought-mediated increases in Rdark/Asat being greater in A. floribunda than in A. pycnantha; the latter also showing greater recovery of photosynthesis. Collectively, our results highlight the extent to which drought alters the carbon balance of the two selected species. The homeostasis of Rdark under drought is particularly relevant within a climate change scenario where more severe and frequent drought episodes are predicted to occur.
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Ghrenassia, E., A. Mekinian, M. H. Paclet, et al. "Une élévation importante et isolée des ASAT : pensez aux macro-ASAT !" La Revue de Médecine Interne 34 (June 2013): A162—A163. http://dx.doi.org/10.1016/j.revmed.2013.03.173.

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Sigurdsson, Bjarni D., Peter Roberntz, Michael Freeman, et al. "Impact studies on Nordic forests: effects of elevated CO2 and fertilization on gas exchange." Canadian Journal of Forest Research 32, no. 5 (2002): 779–88. http://dx.doi.org/10.1139/x01-114.

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The effects of rising atmospheric carbon dioxide concentration, [CO2], and fertilization on gas exchange of four field-grown tree species were examined using the branch bag technique (Picea abies (L.) Karst., Pinus sylvestris L., Fagus sylvatica L.) or whole tree chambers (Populus trichocarpa Torr. & Gray). Results are presented on changes in light-saturated rates of net photosynthesis (Asat), carboxylation efficiency (α), stomatal conductance (gs), and stomatal limitation of photosynthesis (Ls) after 2–4 years of CO2 exposure. Fertilization alone did not significantly change Asat, α, gs, or Ls for any of the species, but α and Asat were linearly related to foliage nitrogen content when compared across all treatments. No significant CO2 effects were detected for α, gs, or Asat when compared at the same intercellular [CO2], i.e., no downregulation of Asat was apparent. "Long-term" CO2 enrichment increased Asat significantly by 49, 53, 86, and 114% in Populus trichocarpa, Picea abies, F. sylvatica, and Pinus sylvestris, respectively. In all the species the relative CO2 effect on Asat increased linearly with temperature. Thus, application of a simple linear relationship could improve predictions of future tree growth responses to increasing CO2 and temperature in cool climates.
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Langenberg, William H. "U.S. ASAT: Whither Now?" Washington Quarterly 9, no. 4 (1986): 101–16. http://dx.doi.org/10.1080/01636608609443770.

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SMITH, R. J. "Problems Plague ASAT Program." Science 229, no. 4711 (1985): 361. http://dx.doi.org/10.1126/science.229.4711.361.

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Nugroho, Heri. "“Asat” Seni Video Instalasi." Citradirga - Jurnal Desain Komunikasi Visual dan Intermedia 2, no. 01 (2020): 31–40. http://dx.doi.org/10.33479/cd.v2i01.285.

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“Asat” adalah kata yang diambil dari bahasa Jawa yang berarti kering. “ASAT” digunakan sebagai judul pada seni video instalasi ini. Karya seni ini berdurasi 4 menit hingga 5 menit yang disajikan dengan teknik looping. Karya seni visual ini adalah sebuah instalasi sumur tradisional yang disatukan dengan video diproyeksikan menggunakan proyektor optik video ke dalam instalasi lubang sumur kemudian disajikan langsung kepada penonton. Sehingga setiap penonton yang menonton karya seni ini meluhat kedalam lubang sumur seperti pada sumur sesungguhnya. Konsep visual dari video yang diproyeksikan ke instalasi membuat perspektif nyata sumur.
 Bekaitan dengan masalah lingkungan yang merupakan kerusakan lingkungan kekeringan akibat ulah manusia yang tidak melindungi lingkungannya dengan Hotel, Mall, Apartemen dan bangunan besar lainnya yang merusak lingkungan, membuat sumur-sumur di sekitar menjadi kering. Dengan proses visualisasi mengeringkan sumur dengan tanda di visual video, setiap penonton dituntun untuk ikut merasakan bagaiman proses kerusakan lingkungan yang terjadi di sekitarnya, juga efek yang didapat dari kerusakan tersebut. Konsep video instalasi dipilih untuk penciptaan karya ini, bertujuan untuk menciptakan hubungan yang erat antara penonton dengan karya seni, sehingga spekulasi nyata akan terasa oleh setiap masyarakat, sehingga akan menciptakan emosi yang mendalam kepada para penonton yang menikmati karya seni ini. Melalui karya seni ini dengan segala konsepnya sehingga karya ini memiliki peran yang besar dalam menyampaikan pesan moral kepada para penonton untuk selalu menjaga lingkungannya agar dapat menjaga keberlangsungan kehidupan setiap makhluk di bumi.
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Seyitoğlu, Zeynep. "Uzay Hukukunun Temel Kaynakları Çerçevesinde ASAT Testlerinin Hukukiliği." Ankara Hacı Bayram Veli Üniversitesi Hukuk Fakültesi Dergisi 29, no. 2 (2025): 299–349. https://doi.org/10.34246/ahbvuhfd.1596612.

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Günümüzde birçok sivil ve askeri amaca yönelmiş uydular uzay teknolojisinin önemli bir ayağını oluşturmaktadır. Alçak yörüngedeki uyduları hedef alan ASAT testlerinin yol açabileceği uzay enkazının hem uzay çevresinin kirlenmesi hem de yörüngedeki diğer uyduların güvenliği bakımından riskli sonuçları olabilmektedir. Bunun yanında ASAT teknolojisinin bir uzay silahı olarak kullanılabilme potansiyeli, uzayın bütün insanlığa tahsis olunmuş, münhasıran barışçıl amaçlar için kullanılması öngörülmüş, güvenli ve sürdürülebilir bir alan olmasını tehdit etmektedir. 14 Şubat 2024’te Rusya'nın uzayda nükleer başlıklı ASAT silahları geliştirme ve konuşlandırma girişiminde bulunduğuna dair ABD istihbaratına dayanan raporların gündeme gelmesiyle, ASAT teknolojisinin hukukiliği tekrar tartışılmaya başlamıştır. Bu çalışma, ASAT testlerinin, uzay hukukuna ilişkin temel uluslararası antlaşmalar ve BM nezdinde uzay güvenliği bağlamında yürütülen çalışmalar çerçevesinde hukuka uygun olup olmadığını ortaya koymayı amaçlamaktadır.
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Daud, Mohammad Rifki, and Amanda Adelina Harun. "International Legal Regulations Concerning Launching of Russian Anti-Satellite Weapon Missiles Reviewed in Space Law Perspective." Estudiante Law Journal 4, no. 2 (2022): 224–36. http://dx.doi.org/10.33756/eslaj.v4i2.15943.

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The development of weapons technology is currently very advanced and competitive, one of which is the Anti-Satellite weapon (ASAT) technology. ASAT has become a real threat to the sustainability of the space environment, this is because ASAT has the potential to damage international peace and security, trigger an arms race, and increase the amount of space debris orbiting the earth. The absence of regulations that specifically regulate ASAT makes countries feel free to conduct anti-satellite missile test launches. For example, in 2021 Russia conducted an ASAT test targeting the Cosmos-1408 satellite. Using normative juridical research and research approaches with statute approach, case approach, and analytical approach, the author wants to study and analyze international legal arrangements regarding the launch of Anti-Satellite Weapon (ASAT) missiles and the legal consequences against Russia as the country that launches Anti-Satellite Weapon (ASAT) missiles. Based on the results of the study, the researchers found that there were no regulations specifically limiting ASAT, but the regulation in question should have been contained in the Outer Space Treaty 1967 as the basis for regulating all activities related to space, then further legal consequences against Russia for launching anti-missile missiles. -satellite, namely Russia is obliged to be responsible in terms of responsibility and liability in terms of liability and is strengthened by the principle of liability based on fault as stated in the Liability Convention 1972.
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G. Robison, Stephen. "Legality of Non-kinetic ASAT Weapons: A US Perspective on How Technology Outpaces Law." Air and Space Law 47, Issue 4/5 (2022): 491–514. http://dx.doi.org/10.54648/aila2022026.

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Satellite vulnerability increases with every technological development. While these advancements are extraordinary, they also threaten the global economy through Anti-Satellite (ASAT) weapons. Many articles have been presented to show that a kinetic ASAT weapon is illegal under the current international law, but the analysis used fails to capture all ASAT weapons. The ambiguity and vagueness of the current laws and regulations in the Outer Space Treaty, the Constitution of the International Telecommunication Union (ITU), and Customary International Law (CIL) all fail to adequately safeguard satellites against non-kinetic ASAT weapons. These particular weapons continue to go unaccounted for as the global community concentrates on kinetic ASAT weapons. While it is important to discuss kinetic weapons, we cannot forget to develop laws regarding non-kinetic weapons. Accordingly, this article will demonstrate that under current law the deployment of a non-kinetic ASAT weapon would be legal. Moreover, this article will demonstrate how current technology outpaced international law. Overall, this article aims to uphold the principles set forth in 1967, by the Outer Space Treaty (OST), exemplifying humanity’s ultimate opportunity for international collaboration. SEOs, Anti-Satellite Weapons, Space Law, International Relations, Global Economy, Cybersecurity
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Scheiber, Max A. "Kim Jong United: How a Future North Korean ASAT Threat Makes Strange International Bedfellows and Novel Opportunity." Journal of Advanced Military Studies 15, no. 1 (2024): 101–14. http://dx.doi.org/10.21140/mcuj.20231501006.

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While North Korea does not have a formal direct ascent antisatellite (DA-ASAT) weapon, its missile technology provides some baseline technology to make one, and a DA-ASAT program furthers the ruling Kim Jong Un regime’s strategic goals. Thus, the United States should prepare for this threat now. This article argues that North Korean DA-ASAT weapon is a unique political-military challenge, in that China and Russia—traditional North Korean allies but major space-faring nations—are also threatened by this weapon because of the indiscriminate space debris it creates. This creates aligned interests between the United States, China, and Russia to stop a North Korean DA-ASAT program, and as this article asserts, the best way to do that is to cooperate in slowly advancing the North Korean space program with nonthreatening technology in return for the country abandoning DA-ASAT research.
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Dissertations / Theses on the topic "ASAT"

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Mazza, Batista Eduardo. "ASAT: Uma ferramenta para detecção de novos vírus." Universidade Federal de Pernambuco, 2008. https://repositorio.ufpe.br/handle/123456789/1571.

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Made available in DSpace on 2014-06-12T15:51:13Z (GMT). No. of bitstreams: 1 license.txt: 1748 bytes, checksum: 8a4605be74aa9ea9d79846c1fba20a33 (MD5) Previous issue date: 2008<br>Conselho Nacional de Desenvolvimento Científico e Tecnológico<br>O termo vírus de computador pode ser utilizado para definir de maneira geral qualquer programa que possua intenções maliciosas. É de interesse que, desde grandes empresas até usuários domésticos, exista proteção contra tais ameaças virtuais. A informação atualmente é vista como um bem muito valioso e de total importãncia. Existem vários casos de prejuízos causados devido a danos em informação confidenciais de empresas. Os ataques de vírus visam prejudicar de alguma forma esse patrimônio, seja danificando-o, por remoção ou alteração, ou até mesmo roubando-o e em alguns casos seqüestrando-o. Diversas medidas de segurança podem ser adotadas com o objetivo de proteger a informação, como é o caso de realização de cópias de segurança. Umas das medidas mais utilizadas para prevenir os ataques de vírus ainda consiste nos programas de detecção de vírus que funcionam através da análise do código de máquina dos executáveis. Com o intuito de enganar os programas de antivírus os criadores de vírus estão sempre criando novas versões de seus vírus com modificações em seus códigos, fazendo com que a taxa de detecção dos antivírus seja reduzida para vírus desconhecidos. Visando resolver este problema nosso trabalho propõe ASAT, uma ferramenta para detecção de novos vírus que funciona baseada em estatísticas calculadas utilizando o código de máquina de arquivos executáveis. O trabalho inclui também uma comparação dos resultados obtidos por ASAT com o desempenho de ferramentas de antivírus comerciais
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Perkonigg, Axel, Hans-Ulrich Wittchen, Petra Zimmermann, et al. "Grundlagen und Forschungsstrategien regionaler Bedarfs- und Allokationsforschung am Beispiel des ASAT-F1-Projektes." Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2012. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-97870.

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Hintergrund und Fragestellung: Weiter steigende Raten des Konsums psychotroper Substanzen und klinisch bedeutsamer Substanzstörungen vor allem bei Jugendlichen und jungen Erwachsenen, veränderte Gebrauchs- und Problemkonstellationen der Konsumentengruppen und die Einführung neuer Therapien und Versorgungsmodelle (Prävention, Frühintervention, Therapie und Rehabilitation) erfordern insbesondere angesichts der begrenzten Finanz- und Versorgungsressourcen neue Bedarfs- und Allokationsmodelle. Diese sollen praxisnah und effizient zu entscheiden helfen wann, bei welchen Rahmenbedingungen, welche Interventionsart und -strategie die individuell erfolgversprechendste ist. Diese Fragen werden in einem Forschungsprojekt des Suchtforschungsverbundes ASAT bearbeitet, das in einer umschriebenen Region mittels schrittweiser, epidemiologisch basierter Bedarfsund Bedürfnisanalysen die Ableitung und Priorisierung von institutionellen und therapeutischen Zuordnungsstrategien untersucht. Methodik: Basierend auf einem prospektiv-epidemiologischen Design wurden (1) bei einer repräsentativen regionalen Bevölkerungsstichprobe (EDSP-Studie) Inzidenzmuster, Spontanverlauf, Risikofaktoren und Konsequenzen des Substanzgebrauchs, -missbrauchs und der -abhängigkeit sowie Inanspruchnahmeverhalten, gedeckter und ungedeckter Bedarf beurteilt. (2) Ergänzt wird diese Erhebung durch eine Gesamterfassung und Evaluation des regionalen Suchthilfesystems. (3) Über statistische Analysen von Verläufen und Suchthilfeangeboten in der Region sollen "natürliche" Allokationsprozesse dargestellt und "outcome"-orientiert bewertet werden. (4) Anhand der dabei sichtbaren Mängel und Defizite können dann zusammen mit den Einrichtungen verbesserte Allokationsrichtlinien für einzelne sowie Gruppen von Patienten abgeleitet werden. Die Ergebnisse sollen in das regionale Suchhilfesystem übertragen werden. Ergebnisse und Diskussion: Erste Ergebnisse des Projekts bestätigen die Möglichkeit, Risikogruppen über spezifische Verlaufsanalysen zu identifizieren (z.B. regelmäßige Cannabiskonsumenten, Mehrfachkonsumenten, mehr weibliche Konsumenten mit einem höherem Abhängigkeitsrisiko). Die Inanspruchnahmemuster deuten in Teilbereichen (Frühintervention) auf ein hohes Ausmaß ungedeckten Bedarfs hin und scheinen neue Allokationsentwürfe zu erfordern. Den Einrichtungsträgern und regional Verantwortlichen der Suchthilfe können nach Auswertung weiterer Daten umfassende Bedarfsabschätzungen und verschiedene alternative Allokationsmodelle basierend auf der Perspektive von KlientInnen/ PatientInnen bereitgestellt werden<br>Background and Aims: Increasing rates of substance use and substance use disorders especially in adolescents and young adults, changing patterns of use and associated problems and the introduction of new therapies and programs of care (prevention, early intervention, therapy, rehabilitation) require new need and allocation models especially because of restricted financial and care resources. These models should provide a rational basis for the improvement of allocation processes as well as setting priorities in the provision and restructuring of community and patientoriented interventions. In the present paper, we will present a project of the ASAT research network program which aims at a multi-staged, integrated epidemiology-based need and program evaluation in an area to determine institutional and therapeutical allocation processes. Methods: Based on a prospective epidemiological design, (1) prevalence and incidence, risk factors and course of substance use, abuse and dependence are investigated in a representative sample of the community-based EDSP study. Additionally, helpseeking behaviors, met and unmet need are assessed. (2) The investigation is supplemented by a survey of all substance use services in the area. (3) Course of substance use and service provision of substance use services in the area will be analyzed and reviewed to identify natural allocation processes and to determine the outcome. (4) With the knowledge of deficits and unmet need, improved allocation guidelines for specific groups of clients and patients will be developed. The results will be transferred into the regional health care system. Results and discussion: First results show that the identification of new risk groups with the help of course typologies is possible. The patterns of help-seeking point to a high rate of unmet need, especially with regard to the targeted early intervention, and a need of alternative allocation models. After the assessment and the overall data analyses, need evaluations and several alternative allocation models based on the clients'/patients' perspective will be provided
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3

Perkonigg, Axel, Hans-Ulrich Wittchen, Petra Zimmermann, et al. "Grundlagen und Forschungsstrategien regionaler Bedarfs- und Allokationsforschung am Beispiel des ASAT-F1-Projektes." ecomed verlagsgesellschaft AG & Co. KG, 2004. https://tud.qucosa.de/id/qucosa%3A26177.

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Hintergrund und Fragestellung: Weiter steigende Raten des Konsums psychotroper Substanzen und klinisch bedeutsamer Substanzstörungen vor allem bei Jugendlichen und jungen Erwachsenen, veränderte Gebrauchs- und Problemkonstellationen der Konsumentengruppen und die Einführung neuer Therapien und Versorgungsmodelle (Prävention, Frühintervention, Therapie und Rehabilitation) erfordern insbesondere angesichts der begrenzten Finanz- und Versorgungsressourcen neue Bedarfs- und Allokationsmodelle. Diese sollen praxisnah und effizient zu entscheiden helfen wann, bei welchen Rahmenbedingungen, welche Interventionsart und -strategie die individuell erfolgversprechendste ist. Diese Fragen werden in einem Forschungsprojekt des Suchtforschungsverbundes ASAT bearbeitet, das in einer umschriebenen Region mittels schrittweiser, epidemiologisch basierter Bedarfsund Bedürfnisanalysen die Ableitung und Priorisierung von institutionellen und therapeutischen Zuordnungsstrategien untersucht. Methodik: Basierend auf einem prospektiv-epidemiologischen Design wurden (1) bei einer repräsentativen regionalen Bevölkerungsstichprobe (EDSP-Studie) Inzidenzmuster, Spontanverlauf, Risikofaktoren und Konsequenzen des Substanzgebrauchs, -missbrauchs und der -abhängigkeit sowie Inanspruchnahmeverhalten, gedeckter und ungedeckter Bedarf beurteilt. (2) Ergänzt wird diese Erhebung durch eine Gesamterfassung und Evaluation des regionalen Suchthilfesystems. (3) Über statistische Analysen von Verläufen und Suchthilfeangeboten in der Region sollen "natürliche" Allokationsprozesse dargestellt und "outcome"-orientiert bewertet werden. (4) Anhand der dabei sichtbaren Mängel und Defizite können dann zusammen mit den Einrichtungen verbesserte Allokationsrichtlinien für einzelne sowie Gruppen von Patienten abgeleitet werden. Die Ergebnisse sollen in das regionale Suchhilfesystem übertragen werden. Ergebnisse und Diskussion: Erste Ergebnisse des Projekts bestätigen die Möglichkeit, Risikogruppen über spezifische Verlaufsanalysen zu identifizieren (z.B. regelmäßige Cannabiskonsumenten, Mehrfachkonsumenten, mehr weibliche Konsumenten mit einem höherem Abhängigkeitsrisiko). Die Inanspruchnahmemuster deuten in Teilbereichen (Frühintervention) auf ein hohes Ausmaß ungedeckten Bedarfs hin und scheinen neue Allokationsentwürfe zu erfordern. Den Einrichtungsträgern und regional Verantwortlichen der Suchthilfe können nach Auswertung weiterer Daten umfassende Bedarfsabschätzungen und verschiedene alternative Allokationsmodelle basierend auf der Perspektive von KlientInnen/ PatientInnen bereitgestellt werden.<br>Background and Aims: Increasing rates of substance use and substance use disorders especially in adolescents and young adults, changing patterns of use and associated problems and the introduction of new therapies and programs of care (prevention, early intervention, therapy, rehabilitation) require new need and allocation models especially because of restricted financial and care resources. These models should provide a rational basis for the improvement of allocation processes as well as setting priorities in the provision and restructuring of community and patientoriented interventions. In the present paper, we will present a project of the ASAT research network program which aims at a multi-staged, integrated epidemiology-based need and program evaluation in an area to determine institutional and therapeutical allocation processes. Methods: Based on a prospective epidemiological design, (1) prevalence and incidence, risk factors and course of substance use, abuse and dependence are investigated in a representative sample of the community-based EDSP study. Additionally, helpseeking behaviors, met and unmet need are assessed. (2) The investigation is supplemented by a survey of all substance use services in the area. (3) Course of substance use and service provision of substance use services in the area will be analyzed and reviewed to identify natural allocation processes and to determine the outcome. (4) With the knowledge of deficits and unmet need, improved allocation guidelines for specific groups of clients and patients will be developed. The results will be transferred into the regional health care system. Results and discussion: First results show that the identification of new risk groups with the help of course typologies is possible. The patterns of help-seeking point to a high rate of unmet need, especially with regard to the targeted early intervention, and a need of alternative allocation models. After the assessment and the overall data analyses, need evaluations and several alternative allocation models based on the clients'/patients' perspective will be provided.
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4

Erlandsson, Kristin, and Evelina Klasson. "Preanalytiska faktorer och dess påverkan på levermarkörerna ALAT, ASAT och bilirubin : En allmän litteraturstudie." Thesis, Hälsohögskolan, Jönköping University, HHJ, Avd. för naturvetenskap och biomedicin, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-49187.

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Preanalytiska faktorer såsom provhantering och förvaring utgör den vanligaste felkällan inom laboratoriemedicin, vilket tyder på bristande kunskap kring faktorer som påverkar provers stabilitet. ALAT, ASAT och bilirubin är markörer för utvärdering och behandling inom leverdiagnostik, varpå tillförlitliga provsvar är av stor vikt.Syfte: Att granska tidigare studier och göra en sammanställning av stabiliteten för ALAT, ASAT och bilirubin vid olika typer av förvaring innan och efter centrifugering, olika centrifuginställningar, samt i rör med olika tillsatser.Metod: En allmän litteraturstudie gjordes genom systematisk sökning och bearbetning av vetenskapliga artiklar relaterade till syftet.Resultat: Studierna om analytstabilitet hos centrifugerade prover hade en stor spridning mellan resultaten som kan förklaras av studiernas olika upplägg, främst med tanke på att de pågick under olika lång tid. Gällande jämförelse av provrör skiljde det som mest fem dagar mellan PST och Barricor-rör i en av studierna. Studierna om centrifugering visade inte på någon skillnad i stabilitet med de inställningar av centrifugalkraft och tid som användes.Slutsats: Bristen på studier med liknande studiedesign gör det svårt att dra några säkra slutsatser kring stabiliteten vid olika förvaring. Resultatet antyder att varken olika rörtillsatser, centrifuginställningar eller fördröjd centrifugering upp till 24 timmar påverkar stabiliteten för ALAT, ASAT eller bilirubin.<br>Preanalytical factors such as specimen handling are the most common source of error in laboratory medicine, suggesting a lack of knowledge about factors affecting sample stability. ALAT, ASAT and bilirubin are markers that underlie evaluation and treatment in liver diagnostics, therefore reliable test answers are of great importance.Objective: To review previous studies and compile the stability of ALAT, ASAT and bilirubin for different storage before and after centrifugation, different centrifuge settings, and in tubes with different additives.Method: A literature review was done through systematic search and processing of scientific articles related to the objective.Results: The studies on analyte stability of centrifuged samples showed great variance between the results, mainly due to the studies lasting for different lengths of time. One study comparing test tubes showed a five day difference for ASAT between PST and Barricor tubes. Centrifugation studies showed no difference in stability with the centrifugal settings used.Conclusion: The lack of studies with similar study designs makes it difficult to draw any certain conclusions about the stability in different storage conditions. The result suggests that neither different tube additives, centrifuge settings nor delayed centrifugation up to 24 hours affect the stability of ALAT, ASAT or bilirubin.
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Mastalir, Anthony J. "The US response to China's ASAT : an international security space alliance for the future /." Maxwell AFB, Ala. : School of Advanced Air and Space Studies, 2008. https://www.afresearch.org/skins/rims/display.aspx?moduleid=be0e99f3-fc56-4ccb-8dfe-670c0822a153&mode=user&action=downloadpaper&objectid=4b87f6c0-936b-40bf-98d5-f8139a39e139&rs=PublishedSearch.

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Geering, Margo, and n/a. "Gender differences in multiple choice assessment." University of Canberra. Education, 1993. http://erl.canberra.edu.au./public/adt-AUC20050218.141005.

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Multiple choice testing has been introduced as an assessment instrument in almost all educational systems during the past twenty years. A growing body of research seems to indicate that tests structured to a multiple choice format favour males. In the ACT, Queensland and Western Australia, a multiple choice examination known as ASAT was used to moderate student scores. Using data from the 1989 ASAT Paper 1, as well as data from the ACT Year 12 cohort of that year, an investigation was made of the items in the ASAT paper. This investigation attempted to identify specific types of questions that enabled males, on average, to perform better than females. Questions, which had a statistically significant difference between the results of males and females, were examined further. An ASAT unit was given to students to complete and their answers to a questionnaire concerning the unit were taped and analysed. The study found that males performed better, on average, than females on the 1989 ASAT Paper 1. The mean difference in the quantitative questions was much greater than in the verbal questions. A number of factors appear to contribute to the difference in performance between males and females. A statistically significant number of females study Mathematics at a lower level, which appears to contribute to females lower quantatitive scores. Females seem to be considerably more anxious about taking tests and this anxiety remains throughout a multiple choice test. Females lack confidence in their ability to achieve in tests and are tentative about "risktaking" which is an element of multiple choice tests. The language of the test and male oriented content may contribute to females' negative performance in multiple choice testing.
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Nunes, Mélanie Coulon Sedas. "A Exploração Aeroespacial no Âmbito da Segurança e da Defesa. O Caso da China." Master's thesis, Faculdade de Ciências Sociais e Humanas, Universidade Nova de Lisboa, 2010. http://hdl.handle.net/10362/4938.

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Dissertação de Mestrado em Ciência Política e Relações Internacionais Área de Especialização: Relações Internacionais<br>Numa forma geral, este estudo pretende ser um relatório actualizado da percepção do Espaço enquanto elemento que dinamiza a discussão Política e Militar. De forma específica, pretende-se antes de mais nesta dissertação perceber em que pé se encontra a construção da Teoria Militar Espacial de forma a poder partir-se posteriormente para o caso específico das Relações entre a China e os Estados Unidos da América (EUA), na medida em que se tem em conta o papel determinante destes últimos no âmbito da Exploração Espacial. O estudo será predominantemente político e baseado nas noções de que o potencial de conflito entre as duas Nações coexiste com uma co-dependência política e económica criada ao longo das últimas décadas. Seguida a análise destes factores, pretende-se perceber adicionalmente quais as perspectivas susceptíveis de sobreviverem no futuro e se são ou não de facto praticáveis. As últimas décadas foram vitais para a integração do Espaço na Teoria Militar e para a modificação do próprio conceito de Guerra. A Operação Desert Storm e a Operação Enduring Freedom exemplificaram de que forma o suporte às forças em terra pode ser ampliado com o recurso a meios logísticos baseados no Espaço. O caso da China no Espaço representa um caso interessante de estudo no âmbito da Exploração Espacial e das Relações Internacionais. A China tem vindo a perceber que a cooperação no âmbito da Exploração Espacial lhe providencia a capacidade de maximizar os seus recursos e de criar relações com outros países baseadas em relações de “Soft Power”, sobretudo na região Asiática e em África.
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Fabre, Hubert. "Le concept de "mesures de confiance et de sécurité" (MDCS) et sa transposition aux activités spatiales des Etats dans le nouveau contexte de la course aux armements anti-satellites (ASAT)." Paris 11, 2007. http://www.theses.fr/2007PA111027.

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Smit, Colleen. "Prediction of academic success of first year National Certificate Vocational (Level 2) students at FET colleges / by Colleen Smit." Thesis, North-West University, 2013. http://hdl.handle.net/10394/9840.

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Since 2006 Further Education and Training (FET) Colleges have been recapitalised through massive government investment in order to improve infrastructure, implement a more relevant curriculum and assist college learners financially to gain access to the different learning programmes. A new curriculum with 11 programmes was introduced and implemented under the National Certificate Vocational (NCV). The results of the 2007 examinations, were disappointing and in general, the national performance of the learners was dismal. Policy requirements for certification and promotion to the next level stipulated that learners need to pass all 7 subjects in a programme. The main aim of the study was to identify variables that are the best predictors of academic success of first year FET students. Thus, if these predictors are considered during the admission process of first year FET students, it could lead to overall improved first year pass rate at FET Colleges and contribute towards the enhancement of human resources and economical development of our country. In order to achieve the research aim and objectives, a literature study and an empirical investigation were conducted. The literature study focussed on cognitive and non-cognitive factors that contribute to academic success of students at colleges. The empirical investigation departed from a positivist paradigm to determine which variables contributed the best towards the prediction of academic success of first year NCV Level 2 students at FET Colleges and a quantitative non-experimental, ex post facto approach was followed .The results of the General Scholastic Aptitude Test (GSAT), the Learning and Study Strategies Inventory – High School version (LASSI-HS), grade mark average and biographical details of the registered first year NCV Level 2 students of the Vuselela FET College (Potchefstroom and Klerksdorp campuses) in 2008 (n=309), were used to determine whether any of these variables significantly predicted the academic success of these students. The investigation revealed that: • None of the LASSI-HS scales were predictors of academic success of the first year NCV Level 2 students; • The GSAT (Total) was a predictor of academic success of these students; • None of the biographical variables, i.e. age or gender, were predictors of academic success; and • Grade mark average on students’ last school reports, was a predictor of academic success. These findings revealed that Grade mark average, and GSAT-(Total) (which is also an indication of intelligence quotient (IQ)) were the best predictors of academic success of first year NCV Level 2 students at the Potchefstroom and Klerksdorp campuses of the Vuselela FET College.<br>Thesis (MEd (Educational Psychology))--North-West University, Potchefstroom Campus, 2013.
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Leroyer, Stephanie. "Voies de recyclage des acides gras au sein du tissu adipeux en situation de lipolyse : mécanismes impliqués, altérations dans l'obésité et en réponse aux antirétroviraux, amélioration par les thiazolidinediones." Paris 6, 2007. http://www.theses.fr/2007PA066689.

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Books on the topic "ASAT"

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United States. Dept. of Defense., United States. Congress. Office of Technology Assessment., and Heritage Foundation (Washington, D.C.), eds. Anti-missile and anti-satellite technologies and programs, SDI and ASAT. Noyes Publications, 1986.

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USAF Institute for National Security Studies., ed. The viability of U.S. anti-satellite (ASAT) policy: Moving toward space control. USAF Institute for National Security Studies, 2000.

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Johnson-Freese, Joan. The viability of U.S. anti-satellite (ASAT) policy: Moving toward space control. USAF Institute for National Security Studies, USAF Academy, 2000.

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Stares, Paul B. U.S. and Soviet military space programs: A comparative assessment ; Reagan and the ASAT issue. Brookings Institution, 1986.

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Johnson, Dana J. Trends in space control capabilities and ballistic missile threats: Implications for ASAT ARMS control. Rand, 1990.

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Mastalir, Anthony J. The US response to China's ASAT test: An international security space alliance for the future. Air University Press, 2009.

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Mastalir, Anthony J. The US response to China's ASAT test: An international security space alliance for the future. Air University Press, 2009.

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Chun, Clayton K. S. Shooting down a star: Program 437, the US nuclear ASAT system and present-day copycat killers. Air University Press, 1999.

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Life Assurance and Unit Trust Regulatory Organisation. Rules and enforcement bulletins index and consultative bulletins list: (asat 12 October 1992 but excluding rules bulletin 53). LAUTRO, 1992.

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Rahman, Siti Fatimah Abdul, and Institut Kefahaman Islam Malaysia, eds. Asas-asas masyarakat cemerlang. Institut Kefahaman Islam Malaysia, 1994.

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Book chapters on the topic "ASAT"

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van Balen, J. A. M., A. A. Demeulemeester, M. Frölich, et al. "ASAT (SGOT)." In Memoboek. Bohn Stafleu van Loghum, 2012. http://dx.doi.org/10.1007/978-90-313-9129-5_11.

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Trautsch, Alexander. "Usefulness of Automatic Static Analysis Tools: Evidence from Four Case Studies." In Ernst Denert Award for Software Engineering 2022. Springer Nature Switzerland, 2024. http://dx.doi.org/10.1007/978-3-031-44412-8_6.

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AbstractAutomated Static Analysis Tools (ASATs) are an additional tool available to developers in their pursuit of high-quality software. ASATs match source code against configured rules and produce a warning when a rule is violated. However, the evaluation of the warnings by developers as well as the resolution of warnings requires time. This raises the question of whether we are able to evaluate the usefulness of ASATs empirically. Within this chapter, we present the results of four case studies, which investigate different aspects regarding the impact of ASATs on software quality and the perception of the developers thereof. We present results regarding the evolution of ASAT warnings from a longitudinal study of 54 open-source projects. To evaluate the impact on defects, we present results from two studies. The first study is evaluating predictive models in the context of defect prediction with ASAT-based features. The second study provides a statistical investigation of the differences between changes that induce a defect and all other changes. In order to observe the developer’s perspective regarding ASAT warnings and other software quality metrics, we include the results of a study of developer intent, which compares changes where the developers intend to improve the quality of the code base with all other changes to see which quality metrics and ASAT warnings change in which way. We employ methods of empirical software engineering research to investigate these relationships and provide evidence-based information for researchers and practitioners alike. Within our studies, we can show empirically that we are able to measure an impact on quality. However, the effect is surprisingly small. Moreover, our investigation of developer intents yield information about the magnitude of bug fixing as a driver for complexity in software. Our results can help practitioners estimate the possible impact of introducing an ASAT on defects, as well as provide guidelines for managing the complexity of software.
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Dongquan, Cheng, and Huang Zhen. "Banning ASAT Weapons." In Space and Nuclear Weaponry in the 1990s. Palgrave Macmillan UK, 1992. http://dx.doi.org/10.1007/978-1-349-12784-9_2.

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Carter, Ashton. "ASAT and BMD." In Strategic Defences and the Future of the Arms Race. Palgrave Macmillan UK, 1987. http://dx.doi.org/10.1007/978-1-349-18675-4_7.

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Hafner, Donald L. "Verification of ASAT Arms Control." In Verification and Compliance. Palgrave Macmillan UK, 1988. http://dx.doi.org/10.1007/978-1-349-10143-6_3.

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Stripling, Roy, Joseph T. Coyne, Anna Cole, et al. "Automated SAF Adaptation Tool (ASAT)." In Foundations of Augmented Cognition. Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-73216-7_39.

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Abhijeet, Kumar. "Arms Control in Outer Space: ASAT Weapons." In Recent Developments in Space Law. Springer Singapore, 2017. http://dx.doi.org/10.1007/978-981-10-4926-2_10.

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Flax, Alexander. "Limited ASAT Treaties in relation to the ABM Treaty." In Strategic Defences and the Future of the Arms Race. Palgrave Macmillan UK, 1987. http://dx.doi.org/10.1007/978-1-349-18675-4_24.

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Hafner, Donald, and Bhupendra Jasani. "An Arms Control Proposal Limiting High-Altitude ASAT Weapons." In Strategic Defences and the Future of the Arms Race. Palgrave Macmillan UK, 1987. http://dx.doi.org/10.1007/978-1-349-18675-4_25.

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Carlo, Antonio, and Nikolaos Veazoglou. "ASAT Weapons: Enhancing NATO’s Operational Capabilities in the Emerging Space Dependent Era." In Modelling and Simulation for Autonomous Systems. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-43890-6_34.

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Conference papers on the topic "ASAT"

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Mhatre, Pranjal, Ayushee Chaudhary, and Pranav Satyanath. "A Deterrence Framework for ASAT Operations in Space Weaponization." In 37th IAA Symposium on Space Policy, Regulations and Economics, Held at the 75th International Astronautical Congress (IAC 2024). International Astronautical Federation (IAF), 2024. https://doi.org/10.52202/078380-0028.

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Savatteri, Lucia Adele, and Federico Bonarota. "Navigating the Debris Field: A Risk Assessment of ASAT Testing on Outer Space Sustainability." In 22nd IAA Symposium on Security, Stability and Sustainability of Space Activities, Held at the 75th International Astronautical Congress (IAC 2024). International Astronautical Federation (IAF), 2024. https://doi.org/10.52202/078386-0030.

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Eckstein, Dave, Peter B. Zieve, and Richard Wilkes. "Refurbishment of 767 ASAT Drill-Rivet-Lockbolt Machines." In SAE 2010 Aerospace Manufacturing and Automated Fastening Conference & Exhibition. SAE International, 2010. http://dx.doi.org/10.4271/2010-01-1844.

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Lee, Chin-Hui, Mark A. Clements, Sorin Dusan, et al. "An overview on automatic speech attribute transcription (ASAT)." In Interspeech 2007. ISCA, 2007. http://dx.doi.org/10.21437/interspeech.2007-509.

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STEGMAIER, JOSEPH, and MICHAEL GRANNAN. "Kinetic Energy Anti-Satellite Weapon System (KE ASAT WS)." In Space Programs and Technologies Conference. American Institute of Aeronautics and Astronautics, 1992. http://dx.doi.org/10.2514/6.1992-1355.

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CRADDOCK, JEFF, and BRUCE JANESKI. "Design and development of the Army KE ASAT ACS thruster." In 29th Joint Propulsion Conference and Exhibit. American Institute of Aeronautics and Astronautics, 1993. http://dx.doi.org/10.2514/6.1993-1959.

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Siniscalchi, Sabato Marco, Torbjorn Svendsen, and Chin-Hui Lee. "A survey on recent progress in the ASAT/SIRKUS paradigm." In 2010 7th International Symposium on Chinese Spoken Language Processing (ISCSLP). IEEE, 2010. http://dx.doi.org/10.1109/iscslp.2010.5684480.

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Akhmetov, Volodymyr, Sergii Khlamov, Vadym Savanevych, and Eugen Dikov. "Cloud Computing Analysis of Indian ASAT Test on March 27, 2019." In 2019 IEEE International Scientific-Practical Conference Problems of Infocommunications, Science and Technology (PIC S&T). IEEE, 2019. http://dx.doi.org/10.1109/picst47496.2019.9061243.

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HODGE, K., K. ALLEN, and B. HEMMINGS. "Development and test of the ASAT Bipropellant Attitude Control System (ACS) engine." In 29th Joint Propulsion Conference and Exhibit. American Institute of Aeronautics and Astronautics, 1993. http://dx.doi.org/10.2514/6.1993-2587.

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Pavur, James, and Ivan Martinovic. "The Cyber-ASAT: On the Impact of Cyber Weapons in Outer Space." In 2019 11th International Conference on Cyber Conflict (CyCon). IEEE, 2019. http://dx.doi.org/10.23919/cycon.2019.8756904.

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Reports on the topic "ASAT"

1

Nosenzo, Thomas E. You Can't Spell Space Control ASAT" Any More.". Defense Technical Information Center, 1996. http://dx.doi.org/10.21236/ada307432.

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Piotrowski, John L. Strategic Defense and ASAT Weapons (speech and briefing),. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada338028.

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Nedergaard, Eric. The F-15 ASAT - The Invitation to Struggle Accepted. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada437604.

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Baker, Joe A. A U. S. ASAT (Antisatellite): Do We Need It. Defense Technical Information Center, 1989. http://dx.doi.org/10.21236/ada217265.

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Chun, Clayton K. Shooting Down a "Star" Program 437, the US Nuclear ASAT System and Present-Day Copycat Killers. Defense Technical Information Center, 2000. http://dx.doi.org/10.21236/ada377346.

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Raju, Nivedita, and Tytti Erästö. The Role of Space Systems in Nuclear Deterrence. Stockholm International Peace Research Institute, 2023. http://dx.doi.org/10.55163/nwlc4997.

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This paper is the first of two exploring nuclear escalation risks in connection with the space domain, with a focus on China, Russia and the United States. Space systems are used for multiple civilian and military purposes, including missions related to nuclear deterrence. Consequently, real and perceived military operations targeting space systems may create pathways to nuclear escalation. China, Russia and the USA possess both nuclear weapons and counterspace capabilities and are at risk of being drawn into war with each other through regional conflicts and great power competition. These states have integrated space systems into their nuclear deterrence practices to varying degrees for missile early warning, communications, intelligence, surveillance and reconnaissance (ISR), and navigation. These space systems can be vulnerable to attack or interference through counterspace capabilities, including direct-ascent and co-orbital anti-satellite (ASAT) weapons, directed-energy weapons, electronic interference and cyber operations. Each of the three states’ space systems has varying strategic value. Each system is also vulnerable to the known counterspace capabilities of the others. Assessment of these varying values and vulnerabilities lays the ground for further analysis on escalation pathways and risk-reduction measures
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Marshak, David. Convoq ASAP. Patricia Seybold Group, 2004. http://dx.doi.org/10.1571/pr5-6-04cc.

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Speed, R. ASATs vs Brilliant Pebbles. Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/6943660.

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Wang, Xiaojing, Calita Quesada, Rangachary Mukundan, and Rodney Borup. Update on MEA AST: Discussion of modified AST. Office of Scientific and Technical Information (OSTI), 2024. http://dx.doi.org/10.2172/2342027.

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Stewart, R., Q. Xie, M. Stillman, and M. Tuexen. Aggregate Server Access Protocol (ASAP). RFC Editor, 2008. http://dx.doi.org/10.17487/rfc5352.

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