https://www.esrb.org/ratings-guide/
ESRB Ratings Guides, Categories, Content Descriptors
Sep 13, 2024 - Use the ESRB video game ratings guide to understand how the rating system works and how to use it to select appropriate video games and apps for your family
esrbratingsguidescategoriescontent
https://sillypoorgospel.blogspot.com/2010/07/descriptors-burundaise.html
A Silly Poor Gospel: Descriptors Burundaise
a silly poor gospeldescriptors
https://www.gaymilitarychatcity.com/pages/descriptors.html
Descriptors, Gay Military Chat City
Static Pages - Descriptors
gay militarydescriptorschatcity
https://www.nationalacademies.org/projects/HMD-HSP-21-14/resources
Use of Race, Ethnicity, and Ancestry as Population Descriptors in Genomics Research
The National Academies of Sciences, Engineering, and Medicine will establish an ad hoc committee to conduct a study to review and assess existing...
https://manpages.ubuntu.com/manpages/questing/man2/nvme_ns_identify_descs.2.html
Ubuntu Manpage: nvme_ns_identify_descs - Issue an 'identify descriptors' command
Issue an 'identify descriptors' command
ubuntumanpagenvmensidentify
https://cordis.europa.eu/project/id/101130724/results/es
QUANTUM-TOX - Revolutionizing Computational Toxicology with Electronic Structure Descriptors and...
Deliverables, publications, datasets, software, exploitable results
computational toxicologyelectronic structurequantumrevolutionizingdescriptors
https://indico.freedesktop.org/event/10/contributions/402/
XDC 2025 - X.Org Developer's Conference (29 September 2025 - 1 October 2025): Descriptors are Hard...
https://webreflection.blogspot.com/2014/03/what-books-didnt-tell-you-about-es5_28.html?showComment=1396019121343&m=0
Web Reflection: What Books Didn't Tell You About ES5 Descriptors - Part 3
Once you've read, Part 4 is out ;-) In Part 2 , we have seen few advantages about using descriptors to define classes, let's see the exam...
https://npg.copernicus.org/articles/21/677/2014/npg-21-677-2014.html
NPG - Lagrangian descriptors and the assessment of the predictive capacity of oceanic data sets
Abstract. We use a recently developed Lagrangian transport tool, Lagrangian descriptors, to compare the transport properties of data distributed by AVISO and...
and the
https://iris.cnr.it/handle/20.500.14243/51613
Wave aberration of human eyes and new descriptors of image optical quality and visual performance
https://docs.cloud.google.com/sdk/gcloud/reference/alpha/logging/resource-descriptors/list
gcloud alpha logging resource-descriptors list | Google Cloud SDK | Google Cloud Documentation
google cloud sdkgcloudalphaloggingresource
https://www.ibm.com/support/pages/apar/IJ12021
IJ12021: IBM JRE FAILS TO CLOSE THE FILE DESCRIPTORS RELATED TO ASYNCHRONOUSSERVERSOCKETCHANNEL...
the fileibmjrefails
https://www.gayfootfetishchat.com/pages/descriptors.html
Descriptors, Gay Foot Fetish Chat
Static Pages - Descriptors
gay foot fetishdescriptorschat
https://umu.diva-portal.org/smash/record.jsf?pid=diva2:1754099
Microbial communities : descriptors of environmental change in marine ecosystems
microbial communitiesenvironmental changedescriptorsmarineecosystems
https://digital.library.adelaide.edu.au/items/5678c5be-6beb-4a7f-89a6-7038f1f76746
Multi-order Statistical Descriptors for Real-time Face Recognition and Object Classification
We propose novel multi-order statistical descriptors which can be used for high speed object classification or face recognition from videos or image sets. We...
for real
https://data.mendeley.com/datasets/h6y25vxxwd/1
Gin's Aromatic Palette: A Dataset of 160 Botanicals, Volatile Compounds, and Aromatic Descriptors -...
This comprehensive dataset compiles information on volatile compounds extracted from 160 botanicals widely used in the gin industry. It provides references for...
https://www.gaychubbychatcity.com/pages/descriptors.html
Descriptors, Gay Chubby Chat City
Static Pages - Descriptors
gay chubbydescriptorschatcity
https://who-t.blogspot.com/2018/12/understanding-hid-report-descriptors.html?showComment=1544545801834
Who-T: Understanding HID report descriptors
This time we're digging into HID - Human Interface Devices and more specifically the protocol your mouse, touchpad, joystick, keyboard, et...
understandinghidreportdescriptors
https://www.mhe.cuimc.columbia.edu/news/report-use-race-ethnicity-and-ancestry-population-descriptors-genomics-research
Report on the Use of Race, Ethnicity, and Ancestry as Population Descriptors in Genomics Research |...
Jul 29, 2024 - The National Academies of Sciences, Engineering, and Medicine have released a new report: Using Population Descriptors in Genetics and Genomics Research.
https://stampit.js.org/api/property-descriptors
Property descriptors | stampit API
propertydescriptorsstampitapi
https://dese.mo.gov/quality-schools/assessment/end-course/media/pdf/asmt-eoc-pld-ela-eng1
EOC Performance Level Descriptors English I ^ | Missouri Department of Elementary and Secondary...
performance levelenglish i
https://billkerr2.blogspot.com/2024/05/short-descriptors-of-different-learning.html
Bill Kerr: short descriptors of different learning theories
Some years ago I organised a wiki called " Learning Evolves ". This folded because the hosts, Wikispaces , closed down. At the time I couldn...
bill kerrshortdescriptorsdifferentlearning
https://cordis.europa.eu/project/id/101130724/results/fr
QUANTUM-TOX - Revolutionizing Computational Toxicology with Electronic Structure Descriptors and...
Deliverables, publications, datasets, software, exploitable results
computational toxicologyelectronic structurequantumrevolutionizingdescriptors
https://www.hec.usace.army.mil/confluence/hmsdocs/hmsum/4.11/data-storage-in-hec-dss/descriptors
Descriptors
descriptors
https://collector.torproject.org/archive/relay-descriptors/bandwidths/?C=M;O=A
Index of /archive/relay-descriptors/bandwidths
index ofarchiverelaydescriptors
https://it.mathworks.com/matlabcentral/answers/563666-how-can-i-combine-hog-descriptors-as-input-and-cnn-for-classification-as-output
How Can I combine HOG descriptors as input and CNN for Classification as output - MATLAB Answers -...
How Can I combine HOG descriptors as input and... Learn more about image process, features extraction, hog, rcnn, hog descriptor combined with rcnn or cnn Deep...
https://www.intel.com/content/www/us/en/docs/fortran-compiler/developer-guide-reference/2023-0/interoperate-with-arguments-using-c-descriptors.html
Interoperate with Arguments Using C Descriptors
argumentsusingc
https://iris.cnr.it/handle/20.500.14243/110653
A multi-resolutive extraction of geometric descriptors for virtual shapes and humans
https://lkml.iu.edu/hypermail/linux/kernel/1811.2/01296.html
Linux-Kernel Archive: Re: [PATCH] proc: allow killing processes via file descriptors
linux kernel
https://webreflection.blogspot.com/2014/03/what-books-wont-tell-you-about-es5.html?showComment=1395759128596&m=0
Web Reflection: What Books Didn't Tell You About ES5 Descriptors - Part 1
Once you've read, Part 2 is out ;-) I've read and reviewed few books these years, and few of them quite recently too; none of them went d...
https://lackingrhoticity.blogspot.com/2010/10/process-descriptors-in-freebsd-capsicum.html?showComment=1288610843550
Lacking Rhoticity: Process descriptors in FreeBSD-Capsicum
Capsicum is a set of new features for FreeBSD that adds better support for sandboxing, adding a capability mode in which the capabilities a...
lackingprocessdescriptorsfreebsdcapsicum
https://lists.torproject.org/mailman3/hyperkitty/list/tor-dev@lists.torproject.org/message/BSSWOUG2KAARVY4QURCPMBZ7WUU7667Q/
Re: [tor-dev] Go version in Gitian descriptors - tor-dev - lists.torproject.org
tordevgoversion
https://lists.w3.org/Archives/Public/public-css-archive/2016Dec/0181.html
Re: [csswg-drafts] [css-fonts] @font-face doesn't accept individual font-variant-* descriptors from...
https://learn.microsoft.com/ja-jp/sql/relational-databases/system-dynamic-management-views/sys-dm-os-buffer-descriptors-transact-sql?view=sql-server-ver16
sys.dm_os_buffer_descriptors(Transact-SQL) - SQL Server | Microsoft Learn
sys.dm_os_buffer_descriptors(Transact-SQL)
sql serversysdmosbuffer
https://cdk.github.io/cdk/2.7/docs/api/org/openscience/cdk/qsar/descriptors/atomic/class-use/EffectiveAtomPolarizabilityDescriptor.html
Uses of Class org.openscience.cdk.qsar.descriptors.atomic.EffectiveAtomPolarizabilityDescriptor...
usesclassopensciencecdkqsar
https://arxiv.org/abs/2202.01091
[2202.01091] Ergodic descriptors of nonergodic stochastic processes
Abstract page for arXiv paper 2202.01091: Ergodic descriptors of nonergodic stochastic processes
ergodicdescriptorsstochasticprocesses
https://ml-archives.squid-cache.org/squid-users/2015-November/007923.html
[squid-users] file descriptors leak
squidusersfiledescriptorsleak
https://tobias-lib.uni-tuebingen.de/xmlui/handle/10900/79762
Correlation between calculated molecular descriptors of excipient amino acids and experimentally...
amino acidscorrelationcalculatedmoleculardescriptors
https://commitfest.postgresql.org/patch/4420/
Unified file access using virtual file descriptors
file accessunifiedusingvirtualdescriptors
https://userapps.support.sap.com/sap/support/knowledge/en/2170981
2170981 - ASE won't start with low file descriptors configured value. | SAP Knowledge Base Article
The number of file descriptors per ASE process required to support the current configuration exceeds the limit 1024 by 397.
https://www.hec.usace.army.mil/confluence/hmsdocs/hmsum/4.4/data-storage-in-hec-dss/descriptors
Descriptors
descriptors
https://collector.torproject.org/recent/relay-descriptors/microdescs/
Index of /recent/relay-descriptors/microdescs
index ofrecentrelaydescriptors
https://dese.mo.gov/quality-schools/assessment/end-course/media/pdf/asmt-eoc-pld-math-alg1
EOC Performance Level Descriptors Algebra I ^ | Missouri Department of Elementary and Secondary...
performance levelalgebra i
https://cordis.europa.eu/project/id/101130724/results
QUANTUM-TOX - Revolutionizing Computational Toxicology with Electronic Structure Descriptors and...
Deliverables, publications, datasets, software, exploitable results
computational toxicologyelectronic structurequantumrevolutionizingdescriptors
https://manpages.ubuntu.com/manpages/questing/man2/sendfile.2.html
Ubuntu Manpage: sendfile - transfer data between file descriptors
transfer data between file descriptors
transfer dataubuntumanpagefiledescriptors
https://www.gay-singles-chat.com/pages/descriptors.html
Descriptors, Gay Singles Chat
Static Pages - Descriptors
gay singlesdescriptorschat
https://dese.mo.gov/quality-schools/assessment/end-course/media/pdf/asmt-eoc-physc-ald
EOC Performance Level Descriptors Physical Science ^ | Missouri Department of Elementary and...
performance levelphysical sciencedepartment ofeocdescriptors
https://collaborate.princeton.edu/en/publications/selecting-distinctive-3d-shape-descriptors-for-similarity-retriev/
Selecting distinctive 3D shape descriptors for similarity retrieval - Princeton University
selectingdistinctiveshapedescriptorssimilarity
https://lists.w3.org/Archives/Public/public-css-archive/2018Mar/0820.html
Re: [csswg-drafts] Feature detection for descriptors from Florian Rivoal via GitHub on 2018-03-23...
https://edfi.atlassian.net/wiki/spaces/EFDS32/pages/20186266/Bell+Schedule+Domain+-+Entities+References+and+Descriptors
Bell Schedule Domain - Entities, References, and Descriptors - Ed-Fi Data Standard v3.2 - Ed-Fi...
https://www.intel.com/content/www/us/en/docs/fortran-compiler/developer-guide-reference/2023-1/character-string-edit-descriptors.html
Character String Edit Descriptors
characterstringeditdescriptors
https://lists.torproject.org/mailman3/hyperkitty/list/tor-dev@lists.torproject.org/message/ZI6T5MWIF5S35O6QX5RBS4S5F5VOLXDF/
Re: [tor-dev] Go version in Gitian descriptors - tor-dev - lists.torproject.org
tordevgoversion
https://datatracker.ietf.org/doc/draft-aranda-nfvrg-recursive-vnf/
draft-aranda-nfvrg-recursive-vnf-06 - High-level VNF Descriptors using NEMO
Current efforts in the scope of Network Function Virtualisation(NFV) propose YAML-based descriptors for Virtual Network Functions (VNFs) and for their...
high leveldraftarandanfvrgrecursive
https://manpages.ubuntu.com/manpages/xenial/man3/Dispatcher.3I.html
Ubuntu Manpage: Dispatcher - wait on multiple file descriptors until a condition occurs
wait on multiple file descriptors until a condition occurs
https://gist.github.com/vnayar/8f9c7ab3b6dc23470d5f0971f2a2a742
Part3: A basic configuration for EnvoyProxy that sets descriptors that will be used by the...
Part3: A basic configuration for EnvoyProxy that sets descriptors that will be used by the Ratelimit Service. - envoy-global-ratelimit.yaml
https://webreflection.blogspot.com/2014/03/what-books-didnt-tell-you-about-es5_28.html?showComment=1395995764415&m=0
Web Reflection: What Books Didn't Tell You About ES5 Descriptors - Part 3
Once you've read, Part 4 is out ;-) In Part 2 , we have seen few advantages about using descriptors to define classes, let's see the exam...
https://edfi.atlassian.net/wiki/spaces/EFDS32/pages/20186305/Discipline+Domain+-+Entities+References+and+Descriptors
Discipline Domain - Entities, References, and Descriptors - Ed-Fi Data Standard v3.2 - Ed-Fi...
https://www.gayinterracialchatcity.com/pages/descriptors.html
Descriptors, Gay Interracial Chat City
Static Pages - Descriptors
gay interracial chatdescriptorscity
https://pubs.rsc.org/en/content/articlelanding/2020/DT/D0DT01694B
Mapping the properties of bidentate ligands with calculated descriptors (LKB-bid) - Dalton...
We have extended the Ligand Knowledge Base (LKB) approach to consider a broad range of bidentate ligands, varying donors, substituents and backbones, which...
the properties
https://who-t.blogspot.com/2018/12/understanding-hid-report-descriptors.html
Who-T: Understanding HID report descriptors
This time we're digging into HID - Human Interface Devices and more specifically the protocol your mouse, touchpad, joystick, keyboard, et...
understandinghidreportdescriptors
https://www.mdpi.com/1424-8220/20/15/4177
A Panoramic Localizer Based on Coarse-to-Fine Descriptors for Navigation Assistance
Visual Place Recognition (VPR) addresses visual instance retrieval tasks against discrepant scenes and gives precise localization. During a traverse, the...
based on
https://data.mendeley.com/datasets/6br4x267tf/1
2D descriptors for selected compounds from Azadirachta indica L - Mendeley Data
The calculated descriptors (2D) obtained from optimized structures of selected phytochemicals from Azadirachta indica L. will expose scientists to the type of...
azadirachta indicadescriptorsselectedcompounds
https://docs.cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Descriptors.MethodDescriptor
Class Descriptors.MethodDescriptor (3.19.4) | Java client libraries | Google Cloud Documentation
https://cygwin.com/pipermail/cygwin/2002-March/071757.html
Passing File Descriptors
passingfiledescriptors
https://www.intel.com/content/www/us/en/docs/fortran-compiler/developer-guide-reference/2023-2/forms-for-control-edit-descriptors.html
Forms for Control Edit Descriptors
formscontroleditdescriptors
https://edfi.atlassian.net/wiki/spaces/EFDS32/pages/20186853/Staff+Domain+-+Entities+References+and+Descriptors
Staff Domain - Entities, References, and Descriptors - Ed-Fi Data Standard v3.2 - Ed-Fi Confluence
https://collaborate.princeton.edu/en/publications/selecting-distinctive-3d-shape-descriptors-for-similarity-retriev/fingerprints/?sortBy=alphabetically
Selecting distinctive 3D shape descriptors for similarity retrieval - Fingerprint - Princeton...
selectingdistinctiveshapedescriptorssimilarity
https://collector.torproject.org/recent/bridge-descriptors/server-descriptors/
Index of /recent/bridge-descriptors/server-descriptors
index ofrecentbridgedescriptorsserver
https://se.mathworks.com/help/driving/ref/ncapscenario.html
ncapScenario - Generate scenario descriptors for Euro NCAP test - MATLAB
This MATLAB function generates a seed scenario descriptor, descriptor, for the input European New Car Assessment Programme (Euro NCAP) test name ncapTestName.
euro ncapgeneratescenariodescriptorstest
https://www.intel.com/content/www/us/en/docs/onemkl/developer-reference-fortran/2024-2/scalapack-array-descriptors.html
ScaLAPACK Array Descriptors
scalapackarraydescriptors
https://edfi.atlassian.net/wiki/spaces/EFDS4X/pages/24412380/Finance+Domain+-+Entities+References+and+Descriptors
Finance Domain - Entities, References, and Descriptors - Ed-Fi Data Standard v4 - Ed-Fi Confluence
finance domain
https://docs.oracle.com/cd/E26502_01/html/E29002/ldapsecure-65.html
Service Search Descriptors and Schema Mapping - Working With Naming and Directory Services in...
Describes the setup and administration of the DNS, NIS, and LDAP naming services.
service search
https://help.eclipse.org/latest/topic/org.eclipse.jdt.doc.isv/reference/api/org/eclipse/jdt/core/refactoring/descriptors/class-use/IntroduceParameterObjectDescriptor.html
Uses of Class org.eclipse.jdt.core.refactoring.descriptors.IntroduceParameterObjectDescriptor...
use: package: org.eclipse.jdt.core.refactoring.descriptors, class: IntroduceParameterObjectDescriptor
usesclasseclipsejdtcore
https://pubmed.ncbi.nlm.nih.gov/37977157/
Clinical descriptors of disease trajectories in patients with traumatic brain injury in the...
European Union 7th Framework program, Hannelore Kohl Stiftung, OneMind, Integra LifeSciences Corporation, and NeuroTrauma Sciences.
traumatic brain injury
https://pubmed.ncbi.nlm.nih.gov/25140222/
Nose to tail, roots to shoots: spatial descriptors for phenotypic diversity in the Biological...
The BSPO is currently used by projects that require standardized anatomical descriptors for phenotype annotation and ontology integration across a diversity of...
nose to tail
https://help.eclipse.org/latest/topic/org.eclipse.jdt.doc.isv/reference/api/org/eclipse/jdt/core/refactoring/descriptors/class-use/MoveMethodDescriptor.html
Uses of Class org.eclipse.jdt.core.refactoring.descriptors.MoveMethodDescriptor (Eclipse JDT API...
use: package: org.eclipse.jdt.core.refactoring.descriptors, class: MoveMethodDescriptor
usesclasseclipse
https://cdk.github.io/cdk/1.5/docs/api/org/openscience/cdk/qsar/descriptors/molecular/package-use.html
Uses of Package org.openscience.cdk.qsar.descriptors.molecular (cdk 1.5.15 API)
https://learn.microsoft.com/ja-jp/sql/relational-databases/system-dynamic-management-views/sys-dm-os-buffer-descriptors-transact-sql?view=sql-server-ver17&redirectedfrom=MSDN
sys.dm_os_buffer_descriptors(Transact-SQL) - SQL Server | Microsoft Learn
sys.dm_os_buffer_descriptors(Transact-SQL)
sql serversysdmosbuffer
https://edfi.atlassian.net/wiki/spaces/EFDS32/pages/20186378/Graduation+Domain+-+Entities+References+and+Descriptors
Graduation Domain - Entities, References, and Descriptors - Ed-Fi Data Standard v3.2 - Ed-Fi...
https://la-lojban.github.io/uncll/uncll-1.2.5/xhtml_section_chunks/section-typicals.html
6.5. Descriptors for typical objects
descriptorstypicalobjects
https://education.indianexpress.com/study-abroad-exam/ielts-results
IELTS Result 2024: Result Validity, Band Descriptors, Steps to Check | Study Abroad | IE Education
IELTS Result 2024: Result Validity, Band Descriptors, Steps to Check
https://preprod.nielsen.com/?related_products=video-descriptors
Video Descriptors Archives | Nielsen
videodescriptorsarchivesnielsen
https://www.gay-asian-chat-city.com/pages/descriptors.html
Descriptors, Gay-Asian-Chat-City
Static Pages - Descriptors
gay asiandescriptorschatcity
https://familiesinbusiness.teachable.com/courses/the-family-business-program/lectures/22645538
Descriptors - One on One with John Broons and Michael Worthington | Th
The family business program designed for your own development and that of your family and your business.
descriptorsonejohnbroonsmichael
https://collector.torproject.org/archive/relay-descriptors/votes/
Index of /archive/relay-descriptors/votes
index ofarchiverelaydescriptorsvotes
https://arxiv.org/abs/2112.05814
[2112.05814] Deep ViT Features as Dense Visual Descriptors
Abstract page for arXiv paper 2112.05814: Deep ViT Features as Dense Visual Descriptors
deepvitfeaturesdensevisual
https://www.barebackchat.com/pages/descriptors.html
Descriptors, Bareback Chat
Static Pages - Descriptors
descriptorsbarebackchat
https://collector.torproject.org/recent/bridge-descriptors/extra-infos/
Index of /recent/bridge-descriptors/extra-infos
index ofrecentbridgedescriptorsextra
https://file.scirp.org/Html/1-2870031_49340.htm
Combinations of Feature Descriptors for Texture Image Classification
feature descriptorscombinationstextureimageclassification
https://who-t.blogspot.com/2018/12/understanding-hid-report-descriptors.html?showComment=1544540173862
Who-T: Understanding HID report descriptors
This time we're digging into HID - Human Interface Devices and more specifically the protocol your mouse, touchpad, joystick, keyboard, et...
understandinghidreportdescriptors
https://digital.library.adelaide.edu.au/items/917c7382-eeea-4361-bca8-304a58a0114e
Quantum-mechanical QSAR/QSPR descriptors from momentum-space wave functions
It is shown that quantum-mechanical descriptors obtained as parameters from the one-dimensional radial distribution function of electron momentum can be used...
quantummechanicalqsardescriptorsmomentum
https://www.ibm.com/support/pages/apar/IV65049
IV65049: ONLY 8192 FILE DESCRIPTORS MAY BE REGISTERED WITH A SELECTOR OBJ ECT ON AIX
Error Message: On AIX, only 8192 file descriptors may be registered with a Selector i.e with a java.nio.Channels.Selector
https://docs.virustotal.com/reference/get-collections-relationship-descriptor
Get object descriptors related to a collection
get objectdescriptorsrelatedcollection
https://dare.uva.nl/id/dadff3f1-323a-4ff7-b42f-28f437998b8c
UvA DARE | Evaluation of color descriptors for object and scene recognition
of coloruvadareevaluation
https://wida.wisc.edu/resources/alternate-can-do-descriptors
Alternate Can Do Descriptors | WIDA
The Alternate Can Do Descriptors (Alt Can Dos) are the first-ever Can Do Descriptors for multilingual learners with the most significant cognitive...
can doalternatedescriptorswida
https://forum.mmm.ucar.edu/threads/runtime-error-non-fatal-temporary-exhaustion-of-send-tid-dma-descriptors.5602/
Runtime error: Non-fatal temporary exhaustion of send tid dma descriptors | WRF & MPAS-A Support...
Hi, I'm doing LES for real-case simulations on big domains. I have a LES with dx=200m on a 555x835x81 grid which runs smooth. However, if I run a simulation...
https://uk.mathworks.com/help/vision/ref/extractfeatures.html
extractFeatures - Extract interest point descriptors - MATLAB
This MATLAB function returns extracted feature vectors, also known as descriptors, and their corresponding locations, from a binary or intensity image.
extractinterestpointdescriptorsmatlab
https://docs.cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.Descriptors.GenericDescriptor
Class Descriptors.GenericDescriptor (3.19.4) | Java client libraries | Google Cloud Documentation
https://www.gayspankingchatcity.com/pages/descriptors.html
Descriptors, Gay Spanking Chat City
Static Pages - Descriptors
gay spankingdescriptorschatcity
https://cdk.github.io/cdk/1.5/docs/api/org/openscience/cdk/qsar/descriptors/protein/package-tree.html
org.openscience.cdk.qsar.descriptors.protein Class Hierarchy (cdk 1.5.15 API)
protein class