diff --git a/core/cdcs/cjson/writer.go b/core/cdcs/cjson/writer.go
index def6ef1..f54ecef 100644
--- a/core/cdcs/cjson/writer.go
+++ b/core/cdcs/cjson/writer.go
@@ -24,8 +24,8 @@
 package cjson
 
 import (
-	"codecs/base32"
-	"codecs/base64"
+	"cdcs/base32"
+	"cdcs/base64"
 	"math"
 	"mems"
 	"strconv"
diff --git a/core/crps/active.go b/core/crps/active.go
index f980072..ce2f1ec 100644
--- a/core/crps/active.go
+++ b/core/crps/active.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package crypts
+package crps
 
 import "errs"
 
diff --git a/core/crps/crypter.go b/core/crps/crypter.go
index 768b461..085f753 100644
--- a/core/crps/crypter.go
+++ b/core/crps/crypter.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package crypts
+package crps
 
 
 type (
diff --git a/core/crps/decrypter.go b/core/crps/decrypter.go
index e46a6d4..1e50015 100644
--- a/core/crps/decrypter.go
+++ b/core/crps/decrypter.go
@@ -21,14 +21,14 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package crypts
+package crps
 
-import "results"
+import "rsls"
 
 type (
 
 	Decrypter interface {
-		Decrypt (data []byte) results.Bytes
+		Decrypt (data []byte) rsls.Bytes
 	}
 
 
@@ -38,6 +38,6 @@ type (
 
 
 
-func (_ DecrypterNop) Decrypt (_ []byte) results.Bytes {
-	return results.MakeBytesError(G.ErrNotImplemented) }
+func (_ DecrypterNop) Decrypt (_ []byte) rsls.Bytes {
+	return rsls.MakeBytesError(G.ErrNotImplemented) }
 
diff --git a/core/crps/encrypter.go b/core/crps/encrypter.go
index 7f45e8b..3cddfae 100644
--- a/core/crps/encrypter.go
+++ b/core/crps/encrypter.go
@@ -21,15 +21,15 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package crypts
+package crps
 
-import "results"
+import "rsls"
 
 type (
 
 
 	Encrypter interface {
-		Encrypt (data []byte) results.Bytes
+		Encrypt (data []byte) rsls.Bytes
 	}
 
 
@@ -38,5 +38,5 @@ type (
 )
 
 
-func (_ EncrypterNop) Encrypt (_ []byte) results.Bytes {
-	return results.MakeBytesError(G.ErrNotImplemented) }
\ No newline at end of file
+func (_ EncrypterNop) Encrypt (_ []byte) rsls.Bytes {
+	return rsls.MakeBytesError(G.ErrNotImplemented) }
\ No newline at end of file
diff --git a/core/dtes/bdates/byear.go b/core/dtes/bdates/byear.go
index 3491d1a..d1d40b1 100644
--- a/core/dtes/bdates/byear.go
+++ b/core/dtes/bdates/byear.go
@@ -23,7 +23,7 @@
 
 package bdates
 
-import "times"
+import "dtes"
 
 type (
 
diff --git a/core/rsls/bytes.go b/core/rsls/bytes.go
index 6459b34..3a1c966 100644
--- a/core/rsls/bytes.go
+++ b/core/rsls/bytes.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package results
+package rsls
 
 type (
 
diff --git a/core/rsls/g_result.go b/core/rsls/g_result.go
index a9bc2cf..0b57c11 100644
--- a/core/rsls/g_result.go
+++ b/core/rsls/g_result.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package results
+package rsls
 
 type (
 
diff --git a/core/rsls/int.go b/core/rsls/int.go
index b2ac35c..380cfb5 100644
--- a/core/rsls/int.go
+++ b/core/rsls/int.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package results
+package rsls
 
 type (
 
diff --git a/core/rsls/result.go b/core/rsls/result.go
index 1361a76..8cc681c 100644
--- a/core/rsls/result.go
+++ b/core/rsls/result.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package results
+package rsls
 
 type (
 
diff --git a/core/rsls/string.go b/core/rsls/string.go
index c6b9993..ce75381 100644
--- a/core/rsls/string.go
+++ b/core/rsls/string.go
@@ -21,7 +21,7 @@
 // limitations under the License.
 // ------------------------------------------------------------------------
 
-package results
+package rsls
 
 type (
 
diff --git a/core/syns/ctasks/completion.go b/core/syns/ctasks/completion.go
index e28418a..7370ff5 100644
--- a/core/syns/ctasks/completion.go
+++ b/core/syns/ctasks/completion.go
@@ -25,12 +25,13 @@ package ctasks
 
 import (
 	"context"
+	"crns"
 	"opts"
 	"sync"
 	"sync/atomic"
-	"syncs/works"
+	"syns/works"
 	"time"
-	cronus "timers"
+
 )
 
 type (
@@ -41,7 +42,7 @@ type (
 		wgr 		sync.WaitGroup
 
 		parent     Context
-		expiration *cronus.Expiration
+		expiration *crns.Expiration
 
 		mode  Mode
 		state uint32
@@ -77,7 +78,7 @@ func NewCompletion (options ...CompletionFnc) (*Completion,error) {
 		}
 	}
 	if c.expiration == nil {
-		c.expiration = cronus.NewExpiration(0,nil)
+		c.expiration = crns.NewExpiration(0,nil)
 	}
 	return c,nil
 }
@@ -96,7 +97,7 @@ func (c *Completion) IsCompleted () bool {
 	return c.State() > StateStarted
 }
 
-func (c *Completion) Chrono () cronus.Chronometer {
+func (c *Completion) Chrono () crns.Chronometer {
 	return c.expiration.Chono() }
 
 func (c *Completion) Result () Result {
@@ -147,7 +148,7 @@ func (c *Completion) complete (ctx context.Context, cctx Context, cid int) error
 	// en tiempo de la completion en caso de que exista, o bien de la
 	// completion padre o bien del contexto.
 	//
-	var ex cronus.Expirer
+	var ex crns.Expirer
 
 	if cctx != nil {
 		c.parent = cctx
@@ -330,7 +331,7 @@ func WithMode (mode Mode) opts.GOptionErrFnc[Completion] {
 //
 func WithTimeout (tmo time.Duration) opts.GOptionErrFnc[Completion] {
 	return func(c *Completion) error {
-		c.expiration = cronus.NewExpiration(tmo,func(){
+		c.expiration = crns.NewExpiration(tmo,func(){
 			c.notify(CompletionFromTimer, StateCanceled,nil,G.ErrCancelByTimer)
 		})
 		return nil
diff --git a/core/syns/queue/g_queue.go b/core/syns/queue/g_queue.go
index 94cb4e6..c9e59bc 100644
--- a/core/syns/queue/g_queue.go
+++ b/core/syns/queue/g_queue.go
@@ -25,13 +25,13 @@ package queue
 
 import (
 	"sync"
-	"syncs"
+	"syns"
 )
 
 type (
 
 	GQueue 	[T any]struct {
-		locker syncs.LockerRW
+		locker syns.LockerRW
 		elems  []T
 	}
 
@@ -39,11 +39,11 @@ type (
 
 
 func NewGQueue [T any](safe bool) *GQueue[T] {
-	var lc syncs.LockerRW
+	var lc syns.LockerRW
 	if safe {
 		lc = &sync.RWMutex{}
 	} else {
-		lc = syncs.NopLocker{}
+		lc = syns.NopLocker{}
 	}
 	return &GQueue[T]{ locker : lc }
 }
diff --git a/core/syns/works/pool.go b/core/syns/works/pool.go
index 2ff0429..3fa2522 100644
--- a/core/syns/works/pool.go
+++ b/core/syns/works/pool.go
@@ -28,7 +28,7 @@ import (
 	"runtime"
 	"sync"
 	"sync/atomic"
-	"syncs/pools"
+	"syns/pools"
 	"time"
 )
 
diff --git a/go.work b/go.work
index f410ea2..8423c3a 100644
--- a/go.work
+++ b/go.work
@@ -13,5 +13,11 @@ use (
 	./core/opts
 	./core/syns
 	./core/typs
+	./core/dtes
+	./core/cdcs
+	./core/crps
+	./core/crns
+	./core/rsls
+	./core/ctxs
 
 )